From: Timo Heister Date: Fri, 8 May 2020 18:05:28 +0000 (-0400) Subject: update copyright years X-Git-Tag: v9.2.0-rc1~75^2 X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=159f21c4d12201ffa9ac190202b0ba0997a003b5;p=dealii.git update copyright years --- diff --git a/CMakeLists.txt b/CMakeLists.txt index 6098719428..ab24b8f477 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -1,6 +1,6 @@ ## --------------------------------------------------------------------- ## -## Copyright (C) 2012 - 2019 by the deal.II authors +## Copyright (C) 2012 - 2020 by the deal.II authors ## ## This file is part of the deal.II library. ## diff --git a/bundled/boost-1.70.0/libs/iostreams/src/CMakeLists.txt b/bundled/boost-1.70.0/libs/iostreams/src/CMakeLists.txt index 7162b575b5..1d3adeed63 100644 --- a/bundled/boost-1.70.0/libs/iostreams/src/CMakeLists.txt +++ b/bundled/boost-1.70.0/libs/iostreams/src/CMakeLists.txt @@ -1,7 +1,7 @@ ## --------------------------------------------------------------------- ## $Id$ ## -## Copyright (C) 2013 - 2017 by the deal.II authors +## Copyright (C) 2013 - 2020 by the deal.II authors ## ## This file is part of the deal.II library. ## diff --git a/bundled/boost-1.70.0/libs/serialization/src/CMakeLists.txt b/bundled/boost-1.70.0/libs/serialization/src/CMakeLists.txt index bb77b0731c..e987a0f76b 100644 --- a/bundled/boost-1.70.0/libs/serialization/src/CMakeLists.txt +++ b/bundled/boost-1.70.0/libs/serialization/src/CMakeLists.txt @@ -1,7 +1,7 @@ ## --------------------------------------------------------------------- ## $Id$ ## -## Copyright (C) 2012 - 2016 by the deal.II authors +## Copyright (C) 2012 - 2020 by the deal.II authors ## ## This file is part of the deal.II library. ## diff --git a/bundled/boost-1.70.0/libs/system/src/CMakeLists.txt b/bundled/boost-1.70.0/libs/system/src/CMakeLists.txt index 4156575924..90ba0444ff 100644 --- a/bundled/boost-1.70.0/libs/system/src/CMakeLists.txt +++ b/bundled/boost-1.70.0/libs/system/src/CMakeLists.txt @@ -1,7 +1,7 @@ ## --------------------------------------------------------------------- ## $Id$ ## -## Copyright (C) 2014 - 2016 by the deal.II authors +## Copyright (C) 2014 - 2019 by the deal.II authors ## ## This file is part of the deal.II library. ## diff --git a/bundled/boost-1.70.0/libs/thread/src/CMakeLists.txt b/bundled/boost-1.70.0/libs/thread/src/CMakeLists.txt index 8aa712f14b..f81d1bcd4a 100644 --- a/bundled/boost-1.70.0/libs/thread/src/CMakeLists.txt +++ b/bundled/boost-1.70.0/libs/thread/src/CMakeLists.txt @@ -1,7 +1,7 @@ ## --------------------------------------------------------------------- ## $Id$ ## -## Copyright (C) 2012 - 2016 by the deal.II authors +## Copyright (C) 2012 - 2019 by the deal.II authors ## ## This file is part of the deal.II library. ## diff --git a/bundled/tbb-2018_U2/src/CMakeLists.txt b/bundled/tbb-2018_U2/src/CMakeLists.txt index 308d6ebcdd..f9c0692922 100644 --- a/bundled/tbb-2018_U2/src/CMakeLists.txt +++ b/bundled/tbb-2018_U2/src/CMakeLists.txt @@ -1,6 +1,6 @@ ## --------------------------------------------------------------------- ## -## Copyright (C) 2012 - 2018 by the deal.II authors +## Copyright (C) 2012 - 2020 by the deal.II authors ## ## This file is part of the deal.II library. ## diff --git a/bundled/umfpack/UMFPACK/Source/CMakeLists.txt b/bundled/umfpack/UMFPACK/Source/CMakeLists.txt index bca065262c..da43159398 100644 --- a/bundled/umfpack/UMFPACK/Source/CMakeLists.txt +++ b/bundled/umfpack/UMFPACK/Source/CMakeLists.txt @@ -1,6 +1,6 @@ ## --------------------------------------------------------------------- ## -## Copyright (C) 2012 - 2018 by the deal.II authors +## Copyright (C) 2012 - 2020 by the deal.II authors ## ## This file is part of the deal.II library. ## diff --git a/cmake/checks/check_01_cpu_features.cmake b/cmake/checks/check_01_cpu_features.cmake index 8623ff3d15..182d946971 100644 --- a/cmake/checks/check_01_cpu_features.cmake +++ b/cmake/checks/check_01_cpu_features.cmake @@ -1,6 +1,6 @@ ## --------------------------------------------------------------------- ## -## Copyright (C) 2012 - 2019 by the deal.II authors +## Copyright (C) 2012 - 2020 by the deal.II authors ## ## This file is part of the deal.II library. ## diff --git a/cmake/checks/check_01_cxx_features.cmake b/cmake/checks/check_01_cxx_features.cmake index cc22fec6b5..187b20e20c 100644 --- a/cmake/checks/check_01_cxx_features.cmake +++ b/cmake/checks/check_01_cxx_features.cmake @@ -1,6 +1,6 @@ ## --------------------------------------------------------------------- ## -## Copyright (C) 2012 - 2019 by the deal.II authors +## Copyright (C) 2012 - 2020 by the deal.II authors ## ## This file is part of the deal.II library. ## diff --git a/cmake/checks/check_02_compiler_features.cmake b/cmake/checks/check_02_compiler_features.cmake index 4b599362ab..435f455f1c 100644 --- a/cmake/checks/check_02_compiler_features.cmake +++ b/cmake/checks/check_02_compiler_features.cmake @@ -1,6 +1,6 @@ ## --------------------------------------------------------------------- ## -## Copyright (C) 2012 - 2019 by the deal.II authors +## Copyright (C) 2012 - 2020 by the deal.II authors ## ## This file is part of the deal.II library. ## diff --git a/cmake/config/CMakeLists.txt b/cmake/config/CMakeLists.txt index fc9bfa923f..48746a3209 100644 --- a/cmake/config/CMakeLists.txt +++ b/cmake/config/CMakeLists.txt @@ -1,6 +1,6 @@ ## --------------------------------------------------------------------- ## -## Copyright (C) 2012 - 2018 by the deal.II authors +## Copyright (C) 2012 - 2019 by the deal.II authors ## ## This file is part of the deal.II library. ## diff --git a/cmake/configure/configure_1_threads.cmake b/cmake/configure/configure_1_threads.cmake index b0199db51a..85d0b3da9b 100644 --- a/cmake/configure/configure_1_threads.cmake +++ b/cmake/configure/configure_1_threads.cmake @@ -1,6 +1,6 @@ ## --------------------------------------------------------------------- ## -## Copyright (C) 2012 - 2018 by the deal.II authors +## Copyright (C) 2012 - 2020 by the deal.II authors ## ## This file is part of the deal.II library. ## diff --git a/cmake/configure/configure_2_trilinos.cmake b/cmake/configure/configure_2_trilinos.cmake index 2df87f7442..2bbdcc0f71 100644 --- a/cmake/configure/configure_2_trilinos.cmake +++ b/cmake/configure/configure_2_trilinos.cmake @@ -1,6 +1,6 @@ ## --------------------------------------------------------------------- ## -## Copyright (C) 2012 - 2019 by the deal.II authors +## Copyright (C) 2012 - 2020 by the deal.II authors ## ## This file is part of the deal.II library. ## diff --git a/cmake/configure/configure_adolc.cmake b/cmake/configure/configure_adolc.cmake index f33ad4b166..aa22c46214 100644 --- a/cmake/configure/configure_adolc.cmake +++ b/cmake/configure/configure_adolc.cmake @@ -1,6 +1,6 @@ ## --------------------------------------------------------------------- ## -## Copyright (C) 2017 - 2018 by the deal.II authors +## Copyright (C) 2017 - 2019 by the deal.II authors ## ## This file is part of the deal.II library. ## diff --git a/cmake/configure/configure_symengine.cmake b/cmake/configure/configure_symengine.cmake index bf640d5c79..750b3976ef 100644 --- a/cmake/configure/configure_symengine.cmake +++ b/cmake/configure/configure_symengine.cmake @@ -1,6 +1,6 @@ ## --------------------------------------------------------------------- ## -## Copyright (C) 2019-2020 by the deal.II authors +## Copyright (C) 2019 - 2020-2020 by the deal.II authors ## ## This file is part of the deal.II library. ## diff --git a/cmake/configure/configure_vectorization.cmake b/cmake/configure/configure_vectorization.cmake index b0c6a78cc4..eafb3329d2 100644 --- a/cmake/configure/configure_vectorization.cmake +++ b/cmake/configure/configure_vectorization.cmake @@ -1,6 +1,6 @@ ## --------------------------------------------------------------------- ## -## Copyright (C) 2019 by the deal.II authors +## Copyright (C) 2019 - 2020 by the deal.II authors ## ## This file is part of the deal.II library. ## diff --git a/cmake/macros/macro_deal_ii_add_test.cmake b/cmake/macros/macro_deal_ii_add_test.cmake index 9b3c878a85..42dea34149 100644 --- a/cmake/macros/macro_deal_ii_add_test.cmake +++ b/cmake/macros/macro_deal_ii_add_test.cmake @@ -1,6 +1,6 @@ ## --------------------------------------------------------------------- ## -## Copyright (C) 2013 - 2018 by the deal.II authors +## Copyright (C) 2013 - 2019 by the deal.II authors ## ## This file is part of the deal.II library. ## diff --git a/cmake/macros/macro_deal_ii_pickup_tests.cmake b/cmake/macros/macro_deal_ii_pickup_tests.cmake index ad17271414..3db9b0ca8b 100644 --- a/cmake/macros/macro_deal_ii_pickup_tests.cmake +++ b/cmake/macros/macro_deal_ii_pickup_tests.cmake @@ -1,6 +1,6 @@ ## --------------------------------------------------------------------- ## -## Copyright (C) 2013 - 2018 by the deal.II authors +## Copyright (C) 2013 - 2020 by the deal.II authors ## ## This file is part of the deal.II library. ## diff --git a/cmake/macros/macro_deal_ii_setup_target.cmake b/cmake/macros/macro_deal_ii_setup_target.cmake index 20f300da93..d6446b95f3 100644 --- a/cmake/macros/macro_deal_ii_setup_target.cmake +++ b/cmake/macros/macro_deal_ii_setup_target.cmake @@ -1,6 +1,6 @@ ## --------------------------------------------------------------------- ## -## Copyright (C) 2012 - 2018 by the deal.II authors +## Copyright (C) 2012 - 2019 by the deal.II authors ## ## This file is part of the deal.II library. ## diff --git a/cmake/modules/FindGINKGO.cmake b/cmake/modules/FindGINKGO.cmake index 0c2917817c..66fe7357ba 100644 --- a/cmake/modules/FindGINKGO.cmake +++ b/cmake/modules/FindGINKGO.cmake @@ -1,6 +1,6 @@ ## --------------------------------------------------------------------- ## -## Copyright (C) 2018 - 2019 by the deal.II authors +## Copyright (C) 2018 - 2020 by the deal.II authors ## ## This file is part of the deal.II library. ## diff --git a/cmake/modules/FindTBB.cmake b/cmake/modules/FindTBB.cmake index 33c9b83d1d..ebc3b99cb1 100644 --- a/cmake/modules/FindTBB.cmake +++ b/cmake/modules/FindTBB.cmake @@ -1,6 +1,6 @@ ## --------------------------------------------------------------------- ## -## Copyright (C) 2012 - 2014 by the deal.II authors +## Copyright (C) 2012 - 2019 by the deal.II authors ## ## This file is part of the deal.II library. ## diff --git a/cmake/setup_compiler_flags_gnu.cmake b/cmake/setup_compiler_flags_gnu.cmake index 547301bb2d..88600e0f20 100644 --- a/cmake/setup_compiler_flags_gnu.cmake +++ b/cmake/setup_compiler_flags_gnu.cmake @@ -1,6 +1,6 @@ ## --------------------------------------------------------------------- ## -## Copyright (C) 2012 - 2018 by the deal.II authors +## Copyright (C) 2012 - 2020 by the deal.II authors ## ## This file is part of the deal.II library. ## diff --git a/cmake/setup_compiler_flags_intel.cmake b/cmake/setup_compiler_flags_intel.cmake index 6dc45c7939..a60d25882d 100644 --- a/cmake/setup_compiler_flags_intel.cmake +++ b/cmake/setup_compiler_flags_intel.cmake @@ -1,6 +1,6 @@ ## --------------------------------------------------------------------- ## -## Copyright (C) 2012 - 2018 by the deal.II authors +## Copyright (C) 2012 - 2019 by the deal.II authors ## ## This file is part of the deal.II library. ## diff --git a/cmake/setup_write_config.cmake b/cmake/setup_write_config.cmake index 9e71ac6d38..36c710d504 100644 --- a/cmake/setup_write_config.cmake +++ b/cmake/setup_write_config.cmake @@ -1,6 +1,6 @@ ## --------------------------------------------------------------------- ## -## Copyright (C) 2014 - 2018 by the deal.II authors +## Copyright (C) 2014 - 2020 by the deal.II authors ## ## This file is part of the deal.II library. ## diff --git a/contrib/python-bindings/CMakeLists.txt b/contrib/python-bindings/CMakeLists.txt index e29c34c99f..4e04ee2bde 100644 --- a/contrib/python-bindings/CMakeLists.txt +++ b/contrib/python-bindings/CMakeLists.txt @@ -1,6 +1,6 @@ ## --------------------------------------------------------------------- ## -## Copyright (C) 2016 by the deal.II authors +## Copyright (C) 2016 - 2020 by the deal.II authors ## ## This file is part of the deal.II library. ## diff --git a/contrib/python-bindings/include/cell_accessor_wrapper.h b/contrib/python-bindings/include/cell_accessor_wrapper.h index a1338d6464..40d43155b8 100644 --- a/contrib/python-bindings/include/cell_accessor_wrapper.h +++ b/contrib/python-bindings/include/cell_accessor_wrapper.h @@ -1,6 +1,6 @@ // --------------------------------------------------------------------- // -// Copyright (C) 2016 - 2017 by the deal.II authors +// Copyright (C) 2016 - 2020 by the deal.II authors // // This file is part of the deal.II library. // diff --git a/contrib/python-bindings/include/manifold_wrapper.h b/contrib/python-bindings/include/manifold_wrapper.h index dc7838ecc6..8cbc3d624c 100644 --- a/contrib/python-bindings/include/manifold_wrapper.h +++ b/contrib/python-bindings/include/manifold_wrapper.h @@ -1,6 +1,6 @@ // --------------------------------------------------------------------- // -// Copyright (C) 2016 - 2017 by the deal.II authors +// Copyright (C) 2016 - 2020 by the deal.II authors // // This file is part of the deal.II library. // diff --git a/contrib/python-bindings/include/mapping_wrapper.h b/contrib/python-bindings/include/mapping_wrapper.h index 2d3316f882..d25fd316d1 100644 --- a/contrib/python-bindings/include/mapping_wrapper.h +++ b/contrib/python-bindings/include/mapping_wrapper.h @@ -1,6 +1,6 @@ // --------------------------------------------------------------------- // -// Copyright (C) 2016 - 2017 by the deal.II authors +// Copyright (C) 2016 - 2020 by the deal.II authors // // This file is part of the deal.II library. // diff --git a/contrib/python-bindings/include/point_wrapper.h b/contrib/python-bindings/include/point_wrapper.h index 10b8185449..8780bd0bc2 100644 --- a/contrib/python-bindings/include/point_wrapper.h +++ b/contrib/python-bindings/include/point_wrapper.h @@ -1,6 +1,6 @@ // --------------------------------------------------------------------- // -// Copyright (C) 2016 - 2018 by the deal.II authors +// Copyright (C) 2016 - 2020 by the deal.II authors // // This file is part of the deal.II library. // diff --git a/contrib/python-bindings/include/quadrature_wrapper.h b/contrib/python-bindings/include/quadrature_wrapper.h index 025521a868..874cc38853 100644 --- a/contrib/python-bindings/include/quadrature_wrapper.h +++ b/contrib/python-bindings/include/quadrature_wrapper.h @@ -1,6 +1,6 @@ // --------------------------------------------------------------------- // -// Copyright (C) 2016 - 2017 by the deal.II authors +// Copyright (C) 2016 - 2020 by the deal.II authors // // This file is part of the deal.II library. // diff --git a/contrib/python-bindings/include/tria_accessor_wrapper.h b/contrib/python-bindings/include/tria_accessor_wrapper.h index 9cb4b22686..5e56282e72 100644 --- a/contrib/python-bindings/include/tria_accessor_wrapper.h +++ b/contrib/python-bindings/include/tria_accessor_wrapper.h @@ -1,6 +1,6 @@ // --------------------------------------------------------------------- // -// Copyright (C) 2019 by the deal.II authors +// Copyright (C) 2019 - 2020 by the deal.II authors // // This file is part of the deal.II library. // diff --git a/contrib/python-bindings/include/triangulation_wrapper.h b/contrib/python-bindings/include/triangulation_wrapper.h index 7b6277e5dc..7107d54c0c 100644 --- a/contrib/python-bindings/include/triangulation_wrapper.h +++ b/contrib/python-bindings/include/triangulation_wrapper.h @@ -1,6 +1,6 @@ // --------------------------------------------------------------------- // -// Copyright (C) 2016 - 2018 by the deal.II authors +// Copyright (C) 2016 - 2020 by the deal.II authors // // This file is part of the deal.II library. // diff --git a/contrib/python-bindings/source/CMakeLists.txt b/contrib/python-bindings/source/CMakeLists.txt index 3127672b2b..c6ab09562f 100644 --- a/contrib/python-bindings/source/CMakeLists.txt +++ b/contrib/python-bindings/source/CMakeLists.txt @@ -1,6 +1,6 @@ ## --------------------------------------------------------------------- ## -## Copyright (C) 2016 - 2018 by the deal.II authors +## Copyright (C) 2016 - 2020 by the deal.II authors ## ## This file is part of the deal.II library. ## diff --git a/contrib/python-bindings/source/cell_accessor_wrapper.cc b/contrib/python-bindings/source/cell_accessor_wrapper.cc index 1d5f841bdd..7470d5da09 100644 --- a/contrib/python-bindings/source/cell_accessor_wrapper.cc +++ b/contrib/python-bindings/source/cell_accessor_wrapper.cc @@ -1,6 +1,6 @@ // --------------------------------------------------------------------- // -// Copyright (C) 2016 - 2018 by the deal.II authors +// Copyright (C) 2016 - 2020 by the deal.II authors // // This file is part of the deal.II library. // diff --git a/contrib/python-bindings/source/export_cell_accessor.cc b/contrib/python-bindings/source/export_cell_accessor.cc index bdb51b196b..67f6ff59e0 100644 --- a/contrib/python-bindings/source/export_cell_accessor.cc +++ b/contrib/python-bindings/source/export_cell_accessor.cc @@ -1,6 +1,6 @@ // --------------------------------------------------------------------- // -// Copyright (C) 2016 - 2017 by the deal.II authors +// Copyright (C) 2016 - 2020 by the deal.II authors // // This file is part of the deal.II library. // diff --git a/contrib/python-bindings/source/export_manifold.cc b/contrib/python-bindings/source/export_manifold.cc index dda1220f95..4dbde41273 100644 --- a/contrib/python-bindings/source/export_manifold.cc +++ b/contrib/python-bindings/source/export_manifold.cc @@ -1,6 +1,6 @@ // --------------------------------------------------------------------- // -// Copyright (C) 2016 - 2017 by the deal.II authors +// Copyright (C) 2016 - 2020 by the deal.II authors // // This file is part of the deal.II library. // diff --git a/contrib/python-bindings/source/export_mapping.cc b/contrib/python-bindings/source/export_mapping.cc index e1a8a3fb5e..b5a970200e 100644 --- a/contrib/python-bindings/source/export_mapping.cc +++ b/contrib/python-bindings/source/export_mapping.cc @@ -1,6 +1,6 @@ // --------------------------------------------------------------------- // -// Copyright (C) 2016 - 2017 by the deal.II authors +// Copyright (C) 2016 - 2020 by the deal.II authors // // This file is part of the deal.II library. // diff --git a/contrib/python-bindings/source/export_point.cc b/contrib/python-bindings/source/export_point.cc index 973ea40380..78c83ef756 100644 --- a/contrib/python-bindings/source/export_point.cc +++ b/contrib/python-bindings/source/export_point.cc @@ -1,6 +1,6 @@ // --------------------------------------------------------------------- // -// Copyright (C) 2016 - 2017 by the deal.II authors +// Copyright (C) 2016 - 2020 by the deal.II authors // // This file is part of the deal.II library. // diff --git a/contrib/python-bindings/source/export_quadrature.cc b/contrib/python-bindings/source/export_quadrature.cc index cfad93f265..af6755d8c8 100644 --- a/contrib/python-bindings/source/export_quadrature.cc +++ b/contrib/python-bindings/source/export_quadrature.cc @@ -1,6 +1,6 @@ // --------------------------------------------------------------------- // -// Copyright (C) 2016 - 2017 by the deal.II authors +// Copyright (C) 2016 - 2020 by the deal.II authors // // This file is part of the deal.II library. // diff --git a/contrib/python-bindings/source/export_tria_accessor.cc b/contrib/python-bindings/source/export_tria_accessor.cc index 958f720c86..675971c632 100644 --- a/contrib/python-bindings/source/export_tria_accessor.cc +++ b/contrib/python-bindings/source/export_tria_accessor.cc @@ -1,6 +1,6 @@ // --------------------------------------------------------------------- // -// Copyright (C) 2016 - 2017 by the deal.II authors +// Copyright (C) 2016 - 2020 by the deal.II authors // // This file is part of the deal.II library. // diff --git a/contrib/python-bindings/source/export_triangulation.cc b/contrib/python-bindings/source/export_triangulation.cc index b5a601215b..4f32779f20 100644 --- a/contrib/python-bindings/source/export_triangulation.cc +++ b/contrib/python-bindings/source/export_triangulation.cc @@ -1,6 +1,6 @@ // --------------------------------------------------------------------- // -// Copyright (C) 2016 - 2018 by the deal.II authors +// Copyright (C) 2016 - 2020 by the deal.II authors // // This file is part of the deal.II library. // diff --git a/contrib/python-bindings/source/manifold_wrapper.cc b/contrib/python-bindings/source/manifold_wrapper.cc index 973dcc2308..7bc1a44196 100644 --- a/contrib/python-bindings/source/manifold_wrapper.cc +++ b/contrib/python-bindings/source/manifold_wrapper.cc @@ -1,6 +1,6 @@ // --------------------------------------------------------------------- // -// Copyright (C) 2016 - 2017 by the deal.II authors +// Copyright (C) 2016 - 2020 by the deal.II authors // // This file is part of the deal.II library. // diff --git a/contrib/python-bindings/source/mapping_wrapper.cc b/contrib/python-bindings/source/mapping_wrapper.cc index b573d4c970..f846d21630 100644 --- a/contrib/python-bindings/source/mapping_wrapper.cc +++ b/contrib/python-bindings/source/mapping_wrapper.cc @@ -1,6 +1,6 @@ // --------------------------------------------------------------------- // -// Copyright (C) 2016 - 2017 by the deal.II authors +// Copyright (C) 2016 - 2020 by the deal.II authors // // This file is part of the deal.II library. // diff --git a/contrib/python-bindings/source/point_wrapper.cc b/contrib/python-bindings/source/point_wrapper.cc index b96f5181b3..8d895835dd 100644 --- a/contrib/python-bindings/source/point_wrapper.cc +++ b/contrib/python-bindings/source/point_wrapper.cc @@ -1,6 +1,6 @@ // --------------------------------------------------------------------- // -// Copyright (C) 2016 - 2017 by the deal.II authors +// Copyright (C) 2016 - 2020 by the deal.II authors // // This file is part of the deal.II library. // diff --git a/contrib/python-bindings/source/quadrature_wrapper.cc b/contrib/python-bindings/source/quadrature_wrapper.cc index 9d0fe321fd..2c0aaa1792 100644 --- a/contrib/python-bindings/source/quadrature_wrapper.cc +++ b/contrib/python-bindings/source/quadrature_wrapper.cc @@ -1,6 +1,6 @@ // --------------------------------------------------------------------- // -// Copyright (C) 2016 - 2017 by the deal.II authors +// Copyright (C) 2016 - 2020 by the deal.II authors // // This file is part of the deal.II library. // diff --git a/contrib/python-bindings/source/tria_accessor_wrapper.cc b/contrib/python-bindings/source/tria_accessor_wrapper.cc index bf80661dfa..526d3fdc6d 100644 --- a/contrib/python-bindings/source/tria_accessor_wrapper.cc +++ b/contrib/python-bindings/source/tria_accessor_wrapper.cc @@ -1,6 +1,6 @@ // --------------------------------------------------------------------- // -// Copyright (C) 2016 - 2018 by the deal.II authors +// Copyright (C) 2016 - 2020 by the deal.II authors // // This file is part of the deal.II library. // diff --git a/contrib/python-bindings/source/triangulation_wrapper.cc b/contrib/python-bindings/source/triangulation_wrapper.cc index e07bda593b..2e32c15b40 100644 --- a/contrib/python-bindings/source/triangulation_wrapper.cc +++ b/contrib/python-bindings/source/triangulation_wrapper.cc @@ -1,6 +1,6 @@ // --------------------------------------------------------------------- // -// Copyright (C) 2016 - 2019 by the deal.II authors +// Copyright (C) 2016 - 2020 by the deal.II authors // // This file is part of the deal.II library. // diff --git a/contrib/python-bindings/source/wrappers.cc b/contrib/python-bindings/source/wrappers.cc index 5eb2db61eb..05d0885fd1 100644 --- a/contrib/python-bindings/source/wrappers.cc +++ b/contrib/python-bindings/source/wrappers.cc @@ -1,6 +1,6 @@ // --------------------------------------------------------------------- // -// Copyright (C) 2016 - 2017 by the deal.II authors +// Copyright (C) 2016 - 2020 by the deal.II authors // // This file is part of the deal.II library. // diff --git a/contrib/python-bindings/tests/cell_accessor_wrapper.py b/contrib/python-bindings/tests/cell_accessor_wrapper.py index 662208ccc4..826170380f 100644 --- a/contrib/python-bindings/tests/cell_accessor_wrapper.py +++ b/contrib/python-bindings/tests/cell_accessor_wrapper.py @@ -1,6 +1,6 @@ # --------------------------------------------------------------------- # -# Copyright (C) 2016 by the deal.II authors +# Copyright (C) 2016 - 2019 by the deal.II authors # # This file is part of the deal.II library. # diff --git a/contrib/python-bindings/tests/manifold_wrapper.py b/contrib/python-bindings/tests/manifold_wrapper.py index f4330bd2ad..b595ff39ec 100644 --- a/contrib/python-bindings/tests/manifold_wrapper.py +++ b/contrib/python-bindings/tests/manifold_wrapper.py @@ -1,6 +1,6 @@ # --------------------------------------------------------------------- # -# Copyright (C) 2016 by the deal.II authors +# Copyright (C) 2016 - 2020 by the deal.II authors # # This file is part of the deal.II library. # diff --git a/contrib/python-bindings/tests/mapping_wrapper.py b/contrib/python-bindings/tests/mapping_wrapper.py index b264e7bac5..78b181f82d 100644 --- a/contrib/python-bindings/tests/mapping_wrapper.py +++ b/contrib/python-bindings/tests/mapping_wrapper.py @@ -1,6 +1,6 @@ # --------------------------------------------------------------------- # -# Copyright (C) 2016 by the deal.II authors +# Copyright (C) 2016 - 2019 by the deal.II authors # # This file is part of the deal.II library. # diff --git a/contrib/python-bindings/tests/quadrature_wrapper.py b/contrib/python-bindings/tests/quadrature_wrapper.py index 2a7cb28627..258f6b00d5 100644 --- a/contrib/python-bindings/tests/quadrature_wrapper.py +++ b/contrib/python-bindings/tests/quadrature_wrapper.py @@ -1,6 +1,6 @@ # --------------------------------------------------------------------- # -# Copyright (C) 2016 by the deal.II authors +# Copyright (C) 2016 - 2020 by the deal.II authors # # This file is part of the deal.II library. # diff --git a/contrib/python-bindings/tests/triangulation_wrapper.py b/contrib/python-bindings/tests/triangulation_wrapper.py index bd13b682a6..4cb19f8e25 100644 --- a/contrib/python-bindings/tests/triangulation_wrapper.py +++ b/contrib/python-bindings/tests/triangulation_wrapper.py @@ -1,6 +1,6 @@ # --------------------------------------------------------------------- # -# Copyright (C) 2016 - 2017 by the deal.II authors +# Copyright (C) 2016 - 2020 by the deal.II authors # # This file is part of the deal.II library. # diff --git a/contrib/utilities/check_indentation.sh b/contrib/utilities/check_indentation.sh index ad8207b77e..11d261706a 100755 --- a/contrib/utilities/check_indentation.sh +++ b/contrib/utilities/check_indentation.sh @@ -1,7 +1,7 @@ #!/bin/sh ## --------------------------------------------------------------------- ## -## Copyright (C) 2014 - 2018 by the deal.II authors +## Copyright (C) 2014 - 2020 by the deal.II authors ## ## This file is part of the deal.II library. ## diff --git a/contrib/utilities/count_lines.sh b/contrib/utilities/count_lines.sh index f449c76077..a8ad86887d 100755 --- a/contrib/utilities/count_lines.sh +++ b/contrib/utilities/count_lines.sh @@ -1,7 +1,7 @@ #!/bin/sh ## --------------------------------------------------------------------- ## -## Copyright (C) 2018 by the deal.II authors +## Copyright (C) 2018 - 2019 by the deal.II authors ## ## This file is part of the deal.II library. ## diff --git a/contrib/utilities/indent b/contrib/utilities/indent index aa6a54201a..92387a54c5 100755 --- a/contrib/utilities/indent +++ b/contrib/utilities/indent @@ -1,7 +1,7 @@ #!/bin/bash ## --------------------------------------------------------------------- ## -## Copyright (C) 2018 - 2019 by the deal.II authors +## Copyright (C) 2018 - 2020 by the deal.II authors ## ## This file is part of the deal.II library. ## diff --git a/contrib/utilities/indent_common.sh b/contrib/utilities/indent_common.sh index 9b9c642267..f2f98c39f7 100644 --- a/contrib/utilities/indent_common.sh +++ b/contrib/utilities/indent_common.sh @@ -1,7 +1,7 @@ #!/bin/bash ## --------------------------------------------------------------------- ## -## Copyright (C) 2018 - 2019 by the deal.II authors +## Copyright (C) 2018 - 2020 by the deal.II authors ## ## This file is part of the deal.II library. ## diff --git a/contrib/utilities/run_clang_tidy.sh b/contrib/utilities/run_clang_tidy.sh index 989d9b5ce4..ac71db6ac5 100755 --- a/contrib/utilities/run_clang_tidy.sh +++ b/contrib/utilities/run_clang_tidy.sh @@ -1,7 +1,7 @@ #!/bin/bash ## --------------------------------------------------------------------- ## -## Copyright (C) 2018 - 2019 by the deal.II authors +## Copyright (C) 2018 - 2020 by the deal.II authors ## ## This file is part of the deal.II library. ## diff --git a/contrib/utilities/update-copyright b/contrib/utilities/update-copyright index 808dc8cbca..a227d9203a 100755 --- a/contrib/utilities/update-copyright +++ b/contrib/utilities/update-copyright @@ -1,7 +1,7 @@ #!/bin/bash ## --------------------------------------------------------------------- ## -## Copyright (C) 2015 - 2016 by the deal.II authors +## Copyright (C) 2015 - by the deal.II authors ## ## This file is part of the deal.II library. ## diff --git a/contrib/utilities/wrapcomments.py b/contrib/utilities/wrapcomments.py index 8909e7a83d..070c6f6f16 100755 --- a/contrib/utilities/wrapcomments.py +++ b/contrib/utilities/wrapcomments.py @@ -2,7 +2,7 @@ ## --------------------------------------------------------------------- ## -## Copyright (C) 2016 - 2018 by the deal.II authors +## Copyright (C) 2016 - 2019 by the deal.II authors ## ## This file is part of the deal.II library. ## diff --git a/doc/developers/cmake-internals.html b/doc/developers/cmake-internals.html index 95a52eeb0a..d54354f4ed 100644 --- a/doc/developers/cmake-internals.html +++ b/doc/developers/cmake-internals.html @@ -4,7 +4,7 @@ Build system internals - + diff --git a/doc/developers/porting.html b/doc/developers/porting.html index 8b125ae8b5..1df58d12b8 100644 --- a/doc/developers/porting.html +++ b/doc/developers/porting.html @@ -4,7 +4,7 @@ Porting deal.II - + diff --git a/doc/developers/testsuite.html b/doc/developers/testsuite.html index bc6f6c2dd8..4e24b16342 100644 --- a/doc/developers/testsuite.html +++ b/doc/developers/testsuite.html @@ -5,7 +5,7 @@ The deal.II Testsuite - + @@ -614,7 +614,7 @@ category/test.expect=run.output 
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2015 - 2018 by the deal.II Authors
+// Copyright (C) 2015 - 2020 by the deal.II Authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/doc/doxygen/CMakeLists.txt b/doc/doxygen/CMakeLists.txt
index 8a3bb35008..ed628f8983 100644
--- a/doc/doxygen/CMakeLists.txt
+++ b/doc/doxygen/CMakeLists.txt
@@ -1,6 +1,6 @@
 ## ---------------------------------------------------------------------
 ##
-## Copyright (C) 2012 - 2019 by the deal.II authors
+## Copyright (C) 2012 - 2020 by the deal.II authors
 ##
 ## This file is part of the deal.II library.
 ##
diff --git a/doc/doxygen/code-gallery/CMakeLists.txt b/doc/doxygen/code-gallery/CMakeLists.txt
index 751851c733..845e04546d 100644
--- a/doc/doxygen/code-gallery/CMakeLists.txt
+++ b/doc/doxygen/code-gallery/CMakeLists.txt
@@ -1,6 +1,6 @@
 ## ---------------------------------------------------------------------
 ##
-## Copyright (C) 2015 - 2018 by the deal.II Authors
+## Copyright (C) 2015 - 2020 by the deal.II Authors
 ##
 ## This file is part of the deal.II library.
 ##
diff --git a/doc/doxygen/headers/automatic_and_symbolic_differentiation.h b/doc/doxygen/headers/automatic_and_symbolic_differentiation.h
index c69eb0e302..119c271d7e 100644
--- a/doc/doxygen/headers/automatic_and_symbolic_differentiation.h
+++ b/doc/doxygen/headers/automatic_and_symbolic_differentiation.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2019 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/doc/doxygen/headers/c++.h b/doc/doxygen/headers/c++.h
index c6dd98edc4..54720dfd61 100644
--- a/doc/doxygen/headers/c++.h
+++ b/doc/doxygen/headers/c++.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2014 - 2017 by the deal.II authors
+// Copyright (C) 2014 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/doc/doxygen/headers/coding_conventions.h b/doc/doxygen/headers/coding_conventions.h
index f607760986..1c0338c68c 100644
--- a/doc/doxygen/headers/coding_conventions.h
+++ b/doc/doxygen/headers/coding_conventions.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2018 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/doc/doxygen/headers/concepts.h b/doc/doxygen/headers/concepts.h
index 56d278e0ab..668bdce00e 100644
--- a/doc/doxygen/headers/concepts.h
+++ b/doc/doxygen/headers/concepts.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2015 - 2018 by the deal.II authors
+// Copyright (C) 2015 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/doc/doxygen/headers/constraints.h b/doc/doxygen/headers/constraints.h
index 75d54e107f..6a1ad3a547 100644
--- a/doc/doxygen/headers/constraints.h
+++ b/doc/doxygen/headers/constraints.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2010 - 2018 by the deal.II authors
+// Copyright (C) 2010 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/doc/doxygen/headers/distributed.h b/doc/doxygen/headers/distributed.h
index f033d320d6..61281e4f89 100644
--- a/doc/doxygen/headers/distributed.h
+++ b/doc/doxygen/headers/distributed.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/doc/doxygen/headers/dofs.h b/doc/doxygen/headers/dofs.h
index b019346813..94c584b289 100644
--- a/doc/doxygen/headers/dofs.h
+++ b/doc/doxygen/headers/dofs.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/doc/doxygen/headers/fe.h b/doc/doxygen/headers/fe.h
index 676f743d0f..f5c3fd7cee 100644
--- a/doc/doxygen/headers/fe.h
+++ b/doc/doxygen/headers/fe.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2017 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/doc/doxygen/headers/fe_vs_mapping_vs_fevalues.h b/doc/doxygen/headers/fe_vs_mapping_vs_fevalues.h
index 70dc7abd90..3587e7ce53 100644
--- a/doc/doxygen/headers/fe_vs_mapping_vs_fevalues.h
+++ b/doc/doxygen/headers/fe_vs_mapping_vs_fevalues.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2015 - 2016 by the deal.II authors
+// Copyright (C) 2015 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/doc/doxygen/headers/functions.h b/doc/doxygen/headers/functions.h
index 6a5b4a15df..b499ae118f 100644
--- a/doc/doxygen/headers/functions.h
+++ b/doc/doxygen/headers/functions.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2014 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/doc/doxygen/headers/geodynamics.h b/doc/doxygen/headers/geodynamics.h
index 223dfaf421..3836105542 100644
--- a/doc/doxygen/headers/geodynamics.h
+++ b/doc/doxygen/headers/geodynamics.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/doc/doxygen/headers/glossary.h b/doc/doxygen/headers/glossary.h
index 13ad568a15..f3578cd524 100644
--- a/doc/doxygen/headers/glossary.h
+++ b/doc/doxygen/headers/glossary.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/doc/doxygen/headers/grid.h b/doc/doxygen/headers/grid.h
index 5eadb736ab..7e321f3750 100644
--- a/doc/doxygen/headers/grid.h
+++ b/doc/doxygen/headers/grid.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2014 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/doc/doxygen/headers/hp.h b/doc/doxygen/headers/hp.h
index fdaf57a7a2..7a18861b87 100644
--- a/doc/doxygen/headers/hp.h
+++ b/doc/doxygen/headers/hp.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2019 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/doc/doxygen/headers/instantiations.h b/doc/doxygen/headers/instantiations.h
index 17d558afe0..796fe6f163 100644
--- a/doc/doxygen/headers/instantiations.h
+++ b/doc/doxygen/headers/instantiations.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/doc/doxygen/headers/io.h b/doc/doxygen/headers/io.h
index e93bc9932d..4cbcf5e29e 100644
--- a/doc/doxygen/headers/io.h
+++ b/doc/doxygen/headers/io.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2014 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/doc/doxygen/headers/iterators.h b/doc/doxygen/headers/iterators.h
index dd2fd92c31..41ec4ac74e 100644
--- a/doc/doxygen/headers/iterators.h
+++ b/doc/doxygen/headers/iterators.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2017 by the deal.II authors
+// Copyright (C) 2013 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/doc/doxygen/headers/laoperators.h b/doc/doxygen/headers/laoperators.h
index e6d3c18de7..0e09e31a0b 100644
--- a/doc/doxygen/headers/laoperators.h
+++ b/doc/doxygen/headers/laoperators.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2015 - 2019 by the deal.II authors
+// Copyright (C) 2015 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/doc/doxygen/headers/main.h b/doc/doxygen/headers/main.h
index 07948f5ddf..f95a6076b5 100644
--- a/doc/doxygen/headers/main.h
+++ b/doc/doxygen/headers/main.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/doc/doxygen/headers/manifold.h b/doc/doxygen/headers/manifold.h
index 0f16357df3..54663d6e0a 100644
--- a/doc/doxygen/headers/manifold.h
+++ b/doc/doxygen/headers/manifold.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2019 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/doc/doxygen/headers/matrixfree.h b/doc/doxygen/headers/matrixfree.h
index cbc9fe88d6..62cfc50677 100644
--- a/doc/doxygen/headers/matrixfree.h
+++ b/doc/doxygen/headers/matrixfree.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/doc/doxygen/headers/mg.h b/doc/doxygen/headers/mg.h
index c455f5df04..8dc768a868 100644
--- a/doc/doxygen/headers/mg.h
+++ b/doc/doxygen/headers/mg.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/doc/doxygen/headers/multithreading.h b/doc/doxygen/headers/multithreading.h
index 76267beb09..e560531cfa 100644
--- a/doc/doxygen/headers/multithreading.h
+++ b/doc/doxygen/headers/multithreading.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/doc/doxygen/headers/petsc.h b/doc/doxygen/headers/petsc.h
index 89edd1ece0..26b43df9b9 100644
--- a/doc/doxygen/headers/petsc.h
+++ b/doc/doxygen/headers/petsc.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2014 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/doc/doxygen/headers/physics.h b/doc/doxygen/headers/physics.h
index 3bcad160e6..c718ff36d9 100644
--- a/doc/doxygen/headers/physics.h
+++ b/doc/doxygen/headers/physics.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/doc/doxygen/headers/quadrature.h b/doc/doxygen/headers/quadrature.h
index 843c57520a..a1d28571d1 100644
--- a/doc/doxygen/headers/quadrature.h
+++ b/doc/doxygen/headers/quadrature.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2014 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/doc/doxygen/headers/slepc.h b/doc/doxygen/headers/slepc.h
index 45326a4d68..3e5c68befc 100644
--- a/doc/doxygen/headers/slepc.h
+++ b/doc/doxygen/headers/slepc.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2011 - 2014 by the deal.II authors
+// Copyright (C) 2011 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/doc/doxygen/headers/trilinos.h b/doc/doxygen/headers/trilinos.h
index 61aa2d651f..daf508abbc 100644
--- a/doc/doxygen/headers/trilinos.h
+++ b/doc/doxygen/headers/trilinos.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2014 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/doc/doxygen/headers/update_flags.h b/doc/doxygen/headers/update_flags.h
index 2c27c9f24c..d5f9e6552b 100644
--- a/doc/doxygen/headers/update_flags.h
+++ b/doc/doxygen/headers/update_flags.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2016 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/doc/doxygen/headers/vector_valued.h b/doc/doxygen/headers/vector_valued.h
index 64530058ba..5251d2e2fc 100644
--- a/doc/doxygen/headers/vector_valued.h
+++ b/doc/doxygen/headers/vector_valued.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2016 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/doc/doxygen/scripts/filter b/doc/doxygen/scripts/filter
index 5195da724a..906834f238 100755
--- a/doc/doxygen/scripts/filter
+++ b/doc/doxygen/scripts/filter
@@ -1,7 +1,7 @@
 #!/usr/bin/perl
 ## ---------------------------------------------------------------------
 ##
-## Copyright (C) 2007 - 2018 by the deal.II authors
+## Copyright (C) 2007 - 2019 by the deal.II authors
 ##
 ## This file is part of the deal.II library.
 ##
diff --git a/doc/doxygen/scripts/make_step.pl b/doc/doxygen/scripts/make_step.pl
index 0089ba82b4..9f1e1d84de 100644
--- a/doc/doxygen/scripts/make_step.pl
+++ b/doc/doxygen/scripts/make_step.pl
@@ -1,6 +1,6 @@
 ## ---------------------------------------------------------------------
 ##
-## Copyright (C) 2013 - 2019 by the deal.II authors
+## Copyright (C) 2013 - 2020 by the deal.II authors
 ##
 ## This file is part of the deal.II library.
 ##
diff --git a/doc/doxygen/scripts/program2doxygen b/doc/doxygen/scripts/program2doxygen
index f93288abc8..ce7a3721c2 100644
--- a/doc/doxygen/scripts/program2doxygen
+++ b/doc/doxygen/scripts/program2doxygen
@@ -1,6 +1,6 @@
 ## ---------------------------------------------------------------------
 ##
-## Copyright (C) 2006 - 2019 by the deal.II authors
+## Copyright (C) 2006 - 2020 by the deal.II authors
 ##
 ## This file is part of the deal.II library.
 ##
diff --git a/doc/doxygen/scripts/steps.pl b/doc/doxygen/scripts/steps.pl
index d476b1be8b..97573ad04d 100644
--- a/doc/doxygen/scripts/steps.pl
+++ b/doc/doxygen/scripts/steps.pl
@@ -1,6 +1,6 @@
 ## ---------------------------------------------------------------------
 ##
-## Copyright (C) 2006 - 2015 by the deal.II authors
+## Copyright (C) 2006 - 2020 by the deal.II authors
 ##
 ## This file is part of the deal.II library.
 ##
diff --git a/doc/doxygen/tutorial/CMakeLists.txt b/doc/doxygen/tutorial/CMakeLists.txt
index 105f027f5e..8b96f00b7e 100644
--- a/doc/doxygen/tutorial/CMakeLists.txt
+++ b/doc/doxygen/tutorial/CMakeLists.txt
@@ -1,6 +1,6 @@
 ## ---------------------------------------------------------------------
 ##
-## Copyright (C) 2012 - 2019 by the deal.II Authors
+## Copyright (C) 2012 - 2020 by the deal.II Authors
 ##
 ## This file is part of the deal.II library.
 ##
diff --git a/doc/doxygen/tutorial/tutorial.h.in b/doc/doxygen/tutorial/tutorial.h.in
index 951a5e360e..52a222bbd5 100644
--- a/doc/doxygen/tutorial/tutorial.h.in
+++ b/doc/doxygen/tutorial/tutorial.h.in
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2019 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/doc/external-libs/opencascade.html b/doc/external-libs/opencascade.html
index 05817ef657..9da737de7a 100644
--- a/doc/external-libs/opencascade.html
+++ b/doc/external-libs/opencascade.html
@@ -5,7 +5,7 @@
   
     The deal.II Readme on interfacing to OpenCASCADE
     
-    
+    
     
   
   
diff --git a/doc/external-libs/trilinos.html b/doc/external-libs/trilinos.html
index a27d6d29aa..5437f20dae 100644
--- a/doc/external-libs/trilinos.html
+++ b/doc/external-libs/trilinos.html
@@ -4,7 +4,7 @@
   
     The deal.II Readme on interfacing to Trilinos
     
-    
+    
     
   
 
diff --git a/doc/index.html b/doc/index.html
index ebe5315894..883654768f 100644
--- a/doc/index.html
+++ b/doc/index.html
@@ -5,7 +5,7 @@
     deal.II Documentation
     
     
-    
+    
     
     
 
diff --git a/doc/news/CMakeLists.txt b/doc/news/CMakeLists.txt
index be72a8d5f5..d13d9be77e 100644
--- a/doc/news/CMakeLists.txt
+++ b/doc/news/CMakeLists.txt
@@ -1,6 +1,6 @@
 ## ---------------------------------------------------------------------
 ##
-## Copyright (C) 2016 by the deal.II Authors
+## Copyright (C) 2016 - 2020 by the deal.II Authors
 ##
 ## This file is part of the deal.II library.
 ##
diff --git a/doc/readme.html b/doc/readme.html
index 4f93d593e2..db44b08335 100644
--- a/doc/readme.html
+++ b/doc/readme.html
@@ -7,7 +7,7 @@
     The deal.II Readme
     
     
-    
+    
     
 
 
diff --git a/doc/users/cmake_dealii.html b/doc/users/cmake_dealii.html
index 47d75ccb14..3e0e298a97 100644
--- a/doc/users/cmake_dealii.html
+++ b/doc/users/cmake_dealii.html
@@ -5,7 +5,7 @@
     deal.II CMake documentation
     
     
-    
+    
     
   
 
diff --git a/doc/users/cmake_user.html b/doc/users/cmake_user.html
index 68ac7bb4f4..a1305b1990 100644
--- a/doc/users/cmake_user.html
+++ b/doc/users/cmake_user.html
@@ -5,7 +5,7 @@
     User CMake configuration - deal.II
     
     
-    
+    
     
   
 
diff --git a/doc/users/doxygen.html b/doc/users/doxygen.html
index 302c6b0572..29d89b15fc 100644
--- a/doc/users/doxygen.html
+++ b/doc/users/doxygen.html
@@ -6,7 +6,7 @@
   deal.II Doxygen documentation
   
   
-  
+  
   
   
 
diff --git a/doc/users/testsuite.html b/doc/users/testsuite.html
index 8549f137e7..3805696949 100644
--- a/doc/users/testsuite.html
+++ b/doc/users/testsuite.html
@@ -5,7 +5,7 @@
   
   The deal.II Testsuite
   
-  
+  
   
   
 
diff --git a/examples/CMakeLists.txt b/examples/CMakeLists.txt
index f5db9c5c7a..f7e2854207 100644
--- a/examples/CMakeLists.txt
+++ b/examples/CMakeLists.txt
@@ -1,6 +1,6 @@
 ## ---------------------------------------------------------------------
 ##
-## Copyright (C) 2012 - 2019 by the deal.II authors
+## Copyright (C) 2012 - 2020 by the deal.II authors
 ##
 ## This file is part of the deal.II library.
 ##
diff --git a/examples/step-10/step-10.cc b/examples/step-10/step-10.cc
index c68e70d7f4..67b4b1cb29 100644
--- a/examples/step-10/step-10.cc
+++ b/examples/step-10/step-10.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 2001 - 2018 by the deal.II authors
+ * Copyright (C) 2001 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/examples/step-11/step-11.cc b/examples/step-11/step-11.cc
index 5f848fc1ae..309e233618 100644
--- a/examples/step-11/step-11.cc
+++ b/examples/step-11/step-11.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 2001 - 2018 by the deal.II authors
+ * Copyright (C) 2001 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/examples/step-12/step-12.cc b/examples/step-12/step-12.cc
index f77d524135..d3789e677d 100644
--- a/examples/step-12/step-12.cc
+++ b/examples/step-12/step-12.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 2009 - 2018 by the deal.II authors
+ * Copyright (C) 2009 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/examples/step-12b/step-12b.cc b/examples/step-12b/step-12b.cc
index c5081bee3a..fc6c72445e 100644
--- a/examples/step-12b/step-12b.cc
+++ b/examples/step-12b/step-12b.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 2009 - 2018 by the deal.II authors
+ * Copyright (C) 2009 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/examples/step-13/step-13.cc b/examples/step-13/step-13.cc
index d77583bc2d..702892c62b 100644
--- a/examples/step-13/step-13.cc
+++ b/examples/step-13/step-13.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 2001 - 2019 by the deal.II authors
+ * Copyright (C) 2001 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/examples/step-14/step-14.cc b/examples/step-14/step-14.cc
index e627479892..3332f75102 100644
--- a/examples/step-14/step-14.cc
+++ b/examples/step-14/step-14.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 2002 - 2019 by the deal.II authors
+ * Copyright (C) 2002 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/examples/step-15/step-15.cc b/examples/step-15/step-15.cc
index cbc9197de5..7f95648f1f 100644
--- a/examples/step-15/step-15.cc
+++ b/examples/step-15/step-15.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 2012 - 2019 by the deal.II authors
+ * Copyright (C) 2012 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/examples/step-16/step-16.cc b/examples/step-16/step-16.cc
index e01f42dd3d..291a964cc7 100644
--- a/examples/step-16/step-16.cc
+++ b/examples/step-16/step-16.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 2003 - 2018 by the deal.II authors
+ * Copyright (C) 2003 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/examples/step-16b/step-16b.cc b/examples/step-16b/step-16b.cc
index 947c6cfb74..583524fab3 100644
--- a/examples/step-16b/step-16b.cc
+++ b/examples/step-16b/step-16b.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 2003 - 2019 by the deal.II authors
+ * Copyright (C) 2003 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/examples/step-18/step-18.cc b/examples/step-18/step-18.cc
index fa9c3e28af..21909d6d50 100644
--- a/examples/step-18/step-18.cc
+++ b/examples/step-18/step-18.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 2000 - 2019 by the deal.II authors
+ * Copyright (C) 2000 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/examples/step-2/step-2.cc b/examples/step-2/step-2.cc
index 429e87868a..9e888adcbf 100644
--- a/examples/step-2/step-2.cc
+++ b/examples/step-2/step-2.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 1999 - 2019 by the deal.II authors
+ * Copyright (C) 1999 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/examples/step-20/step-20.cc b/examples/step-20/step-20.cc
index 991909cbe0..d3ae850cbe 100644
--- a/examples/step-20/step-20.cc
+++ b/examples/step-20/step-20.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 2005 - 2019 by the deal.II authors
+ * Copyright (C) 2005 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/examples/step-21/step-21.cc b/examples/step-21/step-21.cc
index 0496308840..1f4b131b47 100644
--- a/examples/step-21/step-21.cc
+++ b/examples/step-21/step-21.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 2006 - 2019 by the deal.II authors
+ * Copyright (C) 2006 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/examples/step-22/step-22.cc b/examples/step-22/step-22.cc
index 8acedcae3d..9febac04c5 100644
--- a/examples/step-22/step-22.cc
+++ b/examples/step-22/step-22.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 2008 - 2019 by the deal.II authors
+ * Copyright (C) 2008 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/examples/step-23/step-23.cc b/examples/step-23/step-23.cc
index d0ef39b30a..5b44c4f221 100644
--- a/examples/step-23/step-23.cc
+++ b/examples/step-23/step-23.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 2006 - 2019 by the deal.II authors
+ * Copyright (C) 2006 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/examples/step-24/step-24.cc b/examples/step-24/step-24.cc
index dc6dda347b..058c49037a 100644
--- a/examples/step-24/step-24.cc
+++ b/examples/step-24/step-24.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 2006 - 2019 by the deal.II authors
+ * Copyright (C) 2006 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/examples/step-25/step-25.cc b/examples/step-25/step-25.cc
index 3e1e37f257..09beecdb4f 100644
--- a/examples/step-25/step-25.cc
+++ b/examples/step-25/step-25.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 2006 - 2019 by the deal.II authors
+ * Copyright (C) 2006 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/examples/step-26/step-26.cc b/examples/step-26/step-26.cc
index 02479f90ac..fc07cec0de 100644
--- a/examples/step-26/step-26.cc
+++ b/examples/step-26/step-26.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 2013 - 2019 by the deal.II authors
+ * Copyright (C) 2013 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/examples/step-27/step-27.cc b/examples/step-27/step-27.cc
index c5b4eec35f..54fbca5271 100644
--- a/examples/step-27/step-27.cc
+++ b/examples/step-27/step-27.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 2006 - 2018 by the deal.II authors
+ * Copyright (C) 2006 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/examples/step-28/step-28.cc b/examples/step-28/step-28.cc
index f930c5f814..e06dc88206 100644
--- a/examples/step-28/step-28.cc
+++ b/examples/step-28/step-28.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 2009 - 2019 by the deal.II authors
+ * Copyright (C) 2009 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/examples/step-29/step-29.cc b/examples/step-29/step-29.cc
index 0b196c4306..c76c718a09 100644
--- a/examples/step-29/step-29.cc
+++ b/examples/step-29/step-29.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 2007 - 2019 by the deal.II authors
+ * Copyright (C) 2007 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/examples/step-3/step-3.cc b/examples/step-3/step-3.cc
index e8fd779d8e..32972d4504 100644
--- a/examples/step-3/step-3.cc
+++ b/examples/step-3/step-3.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 1999 - 2019 by the deal.II authors
+ * Copyright (C) 1999 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/examples/step-30/step-30.cc b/examples/step-30/step-30.cc
index a25766ff87..e24b8ebfc0 100644
--- a/examples/step-30/step-30.cc
+++ b/examples/step-30/step-30.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 2007 - 2019 by the deal.II authors
+ * Copyright (C) 2007 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/examples/step-31/step-31.cc b/examples/step-31/step-31.cc
index 03226e91de..a0ad4a6784 100644
--- a/examples/step-31/step-31.cc
+++ b/examples/step-31/step-31.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 2007 - 2019 by the deal.II authors
+ * Copyright (C) 2007 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/examples/step-32/step-32.cc b/examples/step-32/step-32.cc
index 19a1be8b21..d983a56f81 100644
--- a/examples/step-32/step-32.cc
+++ b/examples/step-32/step-32.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 2008 - 2019 by the deal.II authors
+ * Copyright (C) 2008 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/examples/step-33/step-33.cc b/examples/step-33/step-33.cc
index b0539f4151..ba56ae6a97 100644
--- a/examples/step-33/step-33.cc
+++ b/examples/step-33/step-33.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 2007 - 2019 by the deal.II authors
+ * Copyright (C) 2007 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/examples/step-34/step-34.cc b/examples/step-34/step-34.cc
index cd77ce935f..0ce41220c0 100644
--- a/examples/step-34/step-34.cc
+++ b/examples/step-34/step-34.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 2009 - 2019 by the deal.II authors
+ * Copyright (C) 2009 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/examples/step-35/step-35.cc b/examples/step-35/step-35.cc
index bfda44b687..b48218bc5c 100644
--- a/examples/step-35/step-35.cc
+++ b/examples/step-35/step-35.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 2009 - 2018 by the deal.II authors
+ * Copyright (C) 2009 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/examples/step-37/step-37.cc b/examples/step-37/step-37.cc
index 559ef80ad4..e7ecb56bad 100644
--- a/examples/step-37/step-37.cc
+++ b/examples/step-37/step-37.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 2009 - 2019 by the deal.II authors
+ * Copyright (C) 2009 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/examples/step-38/step-38.cc b/examples/step-38/step-38.cc
index c9de79bc91..84c2b21c21 100644
--- a/examples/step-38/step-38.cc
+++ b/examples/step-38/step-38.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 2010 - 2019 by the deal.II authors
+ * Copyright (C) 2010 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/examples/step-39/step-39.cc b/examples/step-39/step-39.cc
index f508df316b..e60fa633e2 100644
--- a/examples/step-39/step-39.cc
+++ b/examples/step-39/step-39.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 2010 - 2018 by the deal.II authors
+ * Copyright (C) 2010 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/examples/step-4/step-4.cc b/examples/step-4/step-4.cc
index b34c5c2dfa..3fe7b9c6bd 100644
--- a/examples/step-4/step-4.cc
+++ b/examples/step-4/step-4.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 1999 - 2019 by the deal.II authors
+ * Copyright (C) 1999 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/examples/step-40/step-40.cc b/examples/step-40/step-40.cc
index f9a5f89778..4e2d481159 100644
--- a/examples/step-40/step-40.cc
+++ b/examples/step-40/step-40.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 2009 - 2019 by the deal.II authors
+ * Copyright (C) 2009 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/examples/step-42/step-42.cc b/examples/step-42/step-42.cc
index 1963fc1ed2..87ecfe7284 100644
--- a/examples/step-42/step-42.cc
+++ b/examples/step-42/step-42.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 2012 - 2019 by the deal.II authors
+ * Copyright (C) 2012 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/examples/step-43/step-43.cc b/examples/step-43/step-43.cc
index 88ad89c8db..ea33694210 100644
--- a/examples/step-43/step-43.cc
+++ b/examples/step-43/step-43.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 2010 - 2019 by the deal.II authors
+ * Copyright (C) 2010 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/examples/step-45/step-45.cc b/examples/step-45/step-45.cc
index dfb11ed1bb..d97f7d3994 100644
--- a/examples/step-45/step-45.cc
+++ b/examples/step-45/step-45.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 2008 - 2018 by the deal.II authors
+ * Copyright (C) 2008 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/examples/step-46/step-46.cc b/examples/step-46/step-46.cc
index b370c2f780..46bef2efda 100644
--- a/examples/step-46/step-46.cc
+++ b/examples/step-46/step-46.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 2011 - 2019 by the deal.II authors
+ * Copyright (C) 2011 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/examples/step-47/step-47.cc b/examples/step-47/step-47.cc
index 7bf7c8ff08..cfabc753cc 100644
--- a/examples/step-47/step-47.cc
+++ b/examples/step-47/step-47.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 2019 by the deal.II authors
+ * Copyright (C) 2019 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/examples/step-48/step-48.cc b/examples/step-48/step-48.cc
index b511fef931..f228ecd789 100644
--- a/examples/step-48/step-48.cc
+++ b/examples/step-48/step-48.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 2011 - 2019 by the deal.II authors
+ * Copyright (C) 2011 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/examples/step-49/step-49.cc b/examples/step-49/step-49.cc
index 49b2879b65..dbd7d9dac5 100644
--- a/examples/step-49/step-49.cc
+++ b/examples/step-49/step-49.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 2013 - 2019 by the deal.II authors
+ * Copyright (C) 2013 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/examples/step-5/step-5.cc b/examples/step-5/step-5.cc
index cac2c2d6ea..78c7ebd188 100644
--- a/examples/step-5/step-5.cc
+++ b/examples/step-5/step-5.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 1999 - 2019 by the deal.II authors
+ * Copyright (C) 1999 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/examples/step-50/step-50.cc b/examples/step-50/step-50.cc
index 2a0f20362e..815094f8b3 100644
--- a/examples/step-50/step-50.cc
+++ b/examples/step-50/step-50.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 2003 - 2018 by the deal.II authors
+ * Copyright (C) 2003 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/examples/step-51/step-51.cc b/examples/step-51/step-51.cc
index 084e576328..b44a8b022c 100644
--- a/examples/step-51/step-51.cc
+++ b/examples/step-51/step-51.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 2013 - 2019 by the deal.II authors
+ * Copyright (C) 2013 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/examples/step-52/step-52.cc b/examples/step-52/step-52.cc
index b29d884970..2e6928bd83 100644
--- a/examples/step-52/step-52.cc
+++ b/examples/step-52/step-52.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 2014 - 2019 by the deal.II authors
+ * Copyright (C) 2014 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/examples/step-54/step-54.cc b/examples/step-54/step-54.cc
index e21210a6c1..69b8179ff8 100644
--- a/examples/step-54/step-54.cc
+++ b/examples/step-54/step-54.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 2009 - 2019 by the deal.II authors
+ * Copyright (C) 2009 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/examples/step-55/step-55.cc b/examples/step-55/step-55.cc
index ebc29436fa..24027299dd 100644
--- a/examples/step-55/step-55.cc
+++ b/examples/step-55/step-55.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 2016 - 2019 by the deal.II authors
+ * Copyright (C) 2016 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/examples/step-56/step-56.cc b/examples/step-56/step-56.cc
index b3e1d45182..3a5f57b71d 100644
--- a/examples/step-56/step-56.cc
+++ b/examples/step-56/step-56.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 2016 - 2019 by the deal.II authors
+ * Copyright (C) 2016 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/examples/step-57/step-57.cc b/examples/step-57/step-57.cc
index a9ba43c837..10d265726d 100644
--- a/examples/step-57/step-57.cc
+++ b/examples/step-57/step-57.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 2008 - 2019 by the deal.II authors
+ * Copyright (C) 2008 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/examples/step-58/step-58.cc b/examples/step-58/step-58.cc
index c4d55d1dab..569b9e9464 100644
--- a/examples/step-58/step-58.cc
+++ b/examples/step-58/step-58.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 2018 by the deal.II authors
+ * Copyright (C) 2018 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/examples/step-59/step-59.cc b/examples/step-59/step-59.cc
index 692a92bf01..2a14b4b0b7 100644
--- a/examples/step-59/step-59.cc
+++ b/examples/step-59/step-59.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 2018 - 2019 by the deal.II authors
+ * Copyright (C) 2018 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/examples/step-6/step-6.cc b/examples/step-6/step-6.cc
index 8e1f3d8096..508c9f7c27 100644
--- a/examples/step-6/step-6.cc
+++ b/examples/step-6/step-6.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 2000 - 2019 by the deal.II authors
+ * Copyright (C) 2000 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/examples/step-60/step-60.cc b/examples/step-60/step-60.cc
index 5bde582176..acabe84591 100644
--- a/examples/step-60/step-60.cc
+++ b/examples/step-60/step-60.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 2018 - 2019 by the deal.II authors
+ * Copyright (C) 2018 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/examples/step-61/step-61.cc b/examples/step-61/step-61.cc
index eaf59d541f..459512886f 100644
--- a/examples/step-61/step-61.cc
+++ b/examples/step-61/step-61.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 2018 - 2019 by the deal.II authors
+ * Copyright (C) 2018 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/examples/step-62/step-62.cc b/examples/step-62/step-62.cc
index 64c2023215..0840067677 100644
--- a/examples/step-62/step-62.cc
+++ b/examples/step-62/step-62.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 2018 - 2019 by the deal.II authors
+ * Copyright (C) 2018 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/examples/step-63/step-63.cc b/examples/step-63/step-63.cc
index 7d13f0efdd..67250df424 100644
--- a/examples/step-63/step-63.cc
+++ b/examples/step-63/step-63.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 2018 - 2019 by the deal.II authors
+ * Copyright (C) 2018 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/examples/step-65/step-65.cc b/examples/step-65/step-65.cc
index 6e70e4140f..f329184978 100644
--- a/examples/step-65/step-65.cc
+++ b/examples/step-65/step-65.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 2019 by the deal.II authors
+ * Copyright (C) 2019 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/examples/step-7/step-7.cc b/examples/step-7/step-7.cc
index c413a50eae..b48bdb9081 100644
--- a/examples/step-7/step-7.cc
+++ b/examples/step-7/step-7.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 2000 - 2019 by the deal.II authors
+ * Copyright (C) 2000 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/examples/step-8/step-8.cc b/examples/step-8/step-8.cc
index 6551a774bb..48bb0406f9 100644
--- a/examples/step-8/step-8.cc
+++ b/examples/step-8/step-8.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 2000 - 2019 by the deal.II authors
+ * Copyright (C) 2000 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/examples/step-9/step-9.cc b/examples/step-9/step-9.cc
index 4858b995cc..86daab2d0d 100644
--- a/examples/step-9/step-9.cc
+++ b/examples/step-9/step-9.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 2000 - 2018 by the deal.II authors
+ * Copyright (C) 2000 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/include/deal.II/algorithms/newton.h b/include/deal.II/algorithms/newton.h
index 95a8748fc2..890e0e89d2 100644
--- a/include/deal.II/algorithms/newton.h
+++ b/include/deal.II/algorithms/newton.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2010 - 2018 by the deal.II authors
+// Copyright (C) 2010 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/algorithms/newton.templates.h b/include/deal.II/algorithms/newton.templates.h
index 07e4ef5c82..06a7488d5b 100644
--- a/include/deal.II/algorithms/newton.templates.h
+++ b/include/deal.II/algorithms/newton.templates.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/algorithms/operator.templates.h b/include/deal.II/algorithms/operator.templates.h
index 925563e103..ac99aa7dcd 100644
--- a/include/deal.II/algorithms/operator.templates.h
+++ b/include/deal.II/algorithms/operator.templates.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/algorithms/theta_timestepping.h b/include/deal.II/algorithms/theta_timestepping.h
index 0ba8f45146..2976c47f6b 100644
--- a/include/deal.II/algorithms/theta_timestepping.h
+++ b/include/deal.II/algorithms/theta_timestepping.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2010 - 2018 by the deal.II authors
+// Copyright (C) 2010 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/algorithms/theta_timestepping.templates.h b/include/deal.II/algorithms/theta_timestepping.templates.h
index 835b709924..8bd0aaeeae 100644
--- a/include/deal.II/algorithms/theta_timestepping.templates.h
+++ b/include/deal.II/algorithms/theta_timestepping.templates.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/algorithms/timestep_control.h b/include/deal.II/algorithms/timestep_control.h
index e38a881a5d..9b56654bc8 100644
--- a/include/deal.II/algorithms/timestep_control.h
+++ b/include/deal.II/algorithms/timestep_control.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2010 - 2018 by the deal.II authors
+// Copyright (C) 2010 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/base/aligned_vector.h b/include/deal.II/base/aligned_vector.h
index e8e041a35d..08d271b6fd 100644
--- a/include/deal.II/base/aligned_vector.h
+++ b/include/deal.II/base/aligned_vector.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2011 - 2019 by the deal.II authors
+// Copyright (C) 2011 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/base/array_view.h b/include/deal.II/base/array_view.h
index 027b300aec..d02fd71e2b 100644
--- a/include/deal.II/base/array_view.h
+++ b/include/deal.II/base/array_view.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2019 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/base/auto_derivative_function.h b/include/deal.II/base/auto_derivative_function.h
index b9ef7ba1a2..f71ecdeb05 100644
--- a/include/deal.II/base/auto_derivative_function.h
+++ b/include/deal.II/base/auto_derivative_function.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2001 - 2018 by the deal.II authors
+// Copyright (C) 2001 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/base/bounding_box.h b/include/deal.II/base/bounding_box.h
index 2d3002411a..f837743889 100644
--- a/include/deal.II/base/bounding_box.h
+++ b/include/deal.II/base/bounding_box.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2019 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/base/complex_overloads.h b/include/deal.II/base/complex_overloads.h
index 7f29b3ea2c..64336a4228 100644
--- a/include/deal.II/base/complex_overloads.h
+++ b/include/deal.II/base/complex_overloads.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2018 by the deal.II authors
+// Copyright (C) 1998 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/base/data_out_base.h b/include/deal.II/base/data_out_base.h
index 1089e04c57..3eddfacaa2 100644
--- a/include/deal.II/base/data_out_base.h
+++ b/include/deal.II/base/data_out_base.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1999 - 2019 by the deal.II authors
+// Copyright (C) 1999 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/base/derivative_form.h b/include/deal.II/base/derivative_form.h
index 40ff606237..237c46aaa6 100644
--- a/include/deal.II/base/derivative_form.h
+++ b/include/deal.II/base/derivative_form.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2019 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/base/discrete_time.h b/include/deal.II/base/discrete_time.h
index 1f58db4a98..7a72f75c49 100644
--- a/include/deal.II/base/discrete_time.h
+++ b/include/deal.II/base/discrete_time.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/base/exceptions.h b/include/deal.II/base/exceptions.h
index 1426b2caf3..4f246a3c1a 100644
--- a/include/deal.II/base/exceptions.h
+++ b/include/deal.II/base/exceptions.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2019 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/base/function.h b/include/deal.II/base/function.h
index b16d95a494..dbba0d12a5 100644
--- a/include/deal.II/base/function.h
+++ b/include/deal.II/base/function.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2019 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/base/function.templates.h b/include/deal.II/base/function.templates.h
index 56cd3469b2..8ac10ae560 100644
--- a/include/deal.II/base/function.templates.h
+++ b/include/deal.II/base/function.templates.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2019 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/base/function_parser.h b/include/deal.II/base/function_parser.h
index 1dc24a9cfe..942c665578 100644
--- a/include/deal.II/base/function_parser.h
+++ b/include/deal.II/base/function_parser.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2019 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/base/function_time.h b/include/deal.II/base/function_time.h
index d68b06226a..c4a64a595f 100644
--- a/include/deal.II/base/function_time.h
+++ b/include/deal.II/base/function_time.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1999 - 2018 by the deal.II authors
+// Copyright (C) 1999 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/base/function_time.templates.h b/include/deal.II/base/function_time.templates.h
index ad4960efd4..cfc50cfbb5 100644
--- a/include/deal.II/base/function_time.templates.h
+++ b/include/deal.II/base/function_time.templates.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1999 - 2018 by the deal.II authors
+// Copyright (C) 1999 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/base/geometry_info.h b/include/deal.II/base/geometry_info.h
index d91213ed7a..60772c85af 100644
--- a/include/deal.II/base/geometry_info.h
+++ b/include/deal.II/base/geometry_info.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2019 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/base/graph_coloring.h b/include/deal.II/base/graph_coloring.h
index 442f25d94c..265cd2cb76 100644
--- a/include/deal.II/base/graph_coloring.h
+++ b/include/deal.II/base/graph_coloring.h
@@ -1,7 +1,7 @@
 
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2019 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/base/hdf5.h b/include/deal.II/base/hdf5.h
index 64526f52c0..781eefaea6 100644
--- a/include/deal.II/base/hdf5.h
+++ b/include/deal.II/base/hdf5.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 - 2019 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/base/incremental_function.h b/include/deal.II/base/incremental_function.h
index dfb8a6e43f..7003921a70 100644
--- a/include/deal.II/base/incremental_function.h
+++ b/include/deal.II/base/incremental_function.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/base/index_set.h b/include/deal.II/base/index_set.h
index d4af23963f..d088b4f3bc 100644
--- a/include/deal.II/base/index_set.h
+++ b/include/deal.II/base/index_set.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2019 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/base/job_identifier.h b/include/deal.II/base/job_identifier.h
index f9b0cf03d8..5ca01a853b 100644
--- a/include/deal.II/base/job_identifier.h
+++ b/include/deal.II/base/job_identifier.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2018 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/base/memory_consumption.h b/include/deal.II/base/memory_consumption.h
index 491c465303..d15ed1a986 100644
--- a/include/deal.II/base/memory_consumption.h
+++ b/include/deal.II/base/memory_consumption.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/base/memory_space.h b/include/deal.II/base/memory_space.h
index 9042ac105e..4a8e67a82f 100644
--- a/include/deal.II/base/memory_space.h
+++ b/include/deal.II/base/memory_space.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/base/mg_level_object.h b/include/deal.II/base/mg_level_object.h
index 6a6ef15bc7..c910309cac 100644
--- a/include/deal.II/base/mg_level_object.h
+++ b/include/deal.II/base/mg_level_object.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/base/mpi.h b/include/deal.II/base/mpi.h
index 58dd3a4881..bbb9d54f46 100644
--- a/include/deal.II/base/mpi.h
+++ b/include/deal.II/base/mpi.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2011 - 2019 by the deal.II authors
+// Copyright (C) 2011 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/base/mpi.templates.h b/include/deal.II/base/mpi.templates.h
index a71ab36f49..e429a076b4 100644
--- a/include/deal.II/base/mpi.templates.h
+++ b/include/deal.II/base/mpi.templates.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2011 - 2019 by the deal.II authors
+// Copyright (C) 2011 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/base/mpi_compute_index_owner_internal.h b/include/deal.II/base/mpi_compute_index_owner_internal.h
index 326dd74929..33afc8c1a1 100644
--- a/include/deal.II/base/mpi_compute_index_owner_internal.h
+++ b/include/deal.II/base/mpi_compute_index_owner_internal.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/base/mpi_consensus_algorithms.templates.h b/include/deal.II/base/mpi_consensus_algorithms.templates.h
index 757817f1bc..6da99a5943 100644
--- a/include/deal.II/base/mpi_consensus_algorithms.templates.h
+++ b/include/deal.II/base/mpi_consensus_algorithms.templates.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2011 - 2019 by the deal.II authors
+// Copyright (C) 2011 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/base/mpi_tags.h b/include/deal.II/base/mpi_tags.h
index 3cc35e1d39..a8323a0131 100644
--- a/include/deal.II/base/mpi_tags.h
+++ b/include/deal.II/base/mpi_tags.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/base/mutable_bind.h b/include/deal.II/base/mutable_bind.h
index 3846c95737..a644b4fe2e 100644
--- a/include/deal.II/base/mutable_bind.h
+++ b/include/deal.II/base/mutable_bind.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/base/numbers.h b/include/deal.II/base/numbers.h
index c0db8c9e75..a922b91479 100644
--- a/include/deal.II/base/numbers.h
+++ b/include/deal.II/base/numbers.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2019 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/base/parallel.h b/include/deal.II/base/parallel.h
index f2c542c060..a66badaa86 100644
--- a/include/deal.II/base/parallel.h
+++ b/include/deal.II/base/parallel.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2019 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/base/parameter_acceptor.h b/include/deal.II/base/parameter_acceptor.h
index ee6ee8fc69..0838d685d5 100644
--- a/include/deal.II/base/parameter_acceptor.h
+++ b/include/deal.II/base/parameter_acceptor.h
@@ -1,6 +1,6 @@
 //-----------------------------------------------------------
 //
-//    Copyright (C) 2017 - 2018 by the deal.II authors
+//    Copyright (C) 2017 - 2020 by the deal.II authors
 //
 //    This file is part of the deal.II library.
 //
diff --git a/include/deal.II/base/parameter_handler.h b/include/deal.II/base/parameter_handler.h
index e5617f44b9..206401efab 100644
--- a/include/deal.II/base/parameter_handler.h
+++ b/include/deal.II/base/parameter_handler.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2019 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/base/parsed_convergence_table.h b/include/deal.II/base/parsed_convergence_table.h
index 7e09c40102..288b9b2f89 100644
--- a/include/deal.II/base/parsed_convergence_table.h
+++ b/include/deal.II/base/parsed_convergence_table.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/base/parsed_function.h b/include/deal.II/base/parsed_function.h
index c21508a395..3fa1393b8f 100644
--- a/include/deal.II/base/parsed_function.h
+++ b/include/deal.II/base/parsed_function.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/base/partitioner.h b/include/deal.II/base/partitioner.h
index 6c02dd94e8..6072dd3021 100644
--- a/include/deal.II/base/partitioner.h
+++ b/include/deal.II/base/partitioner.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2011 - 2019 by the deal.II authors
+// Copyright (C) 2011 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/base/partitioner.templates.h b/include/deal.II/base/partitioner.templates.h
index 4a041b3732..68e2621159 100644
--- a/include/deal.II/base/partitioner.templates.h
+++ b/include/deal.II/base/partitioner.templates.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2019 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/base/patterns.h b/include/deal.II/base/patterns.h
index 96f5f20d76..e37d5bb8fa 100644
--- a/include/deal.II/base/patterns.h
+++ b/include/deal.II/base/patterns.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2019 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/base/point.h b/include/deal.II/base/point.h
index 04199d064d..97b4bb23e5 100644
--- a/include/deal.II/base/point.h
+++ b/include/deal.II/base/point.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2019 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/base/polynomial.h b/include/deal.II/base/polynomial.h
index bff0d248a9..e9db49040f 100644
--- a/include/deal.II/base/polynomial.h
+++ b/include/deal.II/base/polynomial.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/base/polynomial_space.h b/include/deal.II/base/polynomial_space.h
index ed1a0a5cfd..befa63fb8a 100644
--- a/include/deal.II/base/polynomial_space.h
+++ b/include/deal.II/base/polynomial_space.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2002 - 2018 by the deal.II authors
+// Copyright (C) 2002 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/base/polynomials_abf.h b/include/deal.II/base/polynomials_abf.h
index b5c6dc6668..39a97f734a 100644
--- a/include/deal.II/base/polynomials_abf.h
+++ b/include/deal.II/base/polynomials_abf.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/base/polynomials_adini.h b/include/deal.II/base/polynomials_adini.h
index 4b9c0b6a06..4d9ef1b3bd 100644
--- a/include/deal.II/base/polynomials_adini.h
+++ b/include/deal.II/base/polynomials_adini.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/base/polynomials_bdm.h b/include/deal.II/base/polynomials_bdm.h
index 7e4cd085a7..04f2297e6b 100644
--- a/include/deal.II/base/polynomials_bdm.h
+++ b/include/deal.II/base/polynomials_bdm.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/base/polynomials_bernardi_raugel.h b/include/deal.II/base/polynomials_bernardi_raugel.h
index 68daeb5c8a..86cf12d6de 100644
--- a/include/deal.II/base/polynomials_bernardi_raugel.h
+++ b/include/deal.II/base/polynomials_bernardi_raugel.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/base/polynomials_bernstein.h b/include/deal.II/base/polynomials_bernstein.h
index 73f38ae1a7..b59a2bc121 100644
--- a/include/deal.II/base/polynomials_bernstein.h
+++ b/include/deal.II/base/polynomials_bernstein.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/base/polynomials_integrated_legendre_sz.h b/include/deal.II/base/polynomials_integrated_legendre_sz.h
index a20fd6fe56..732f355f5a 100644
--- a/include/deal.II/base/polynomials_integrated_legendre_sz.h
+++ b/include/deal.II/base/polynomials_integrated_legendre_sz.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2015 - 2018 by the deal.II authors
+// Copyright (C) 2015 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/base/polynomials_nedelec.h b/include/deal.II/base/polynomials_nedelec.h
index d1ed0fa854..415462e433 100644
--- a/include/deal.II/base/polynomials_nedelec.h
+++ b/include/deal.II/base/polynomials_nedelec.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2010 - 2018 by the deal.II authors
+// Copyright (C) 2010 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/base/polynomials_piecewise.h b/include/deal.II/base/polynomials_piecewise.h
index c040928c57..b582006d56 100644
--- a/include/deal.II/base/polynomials_piecewise.h
+++ b/include/deal.II/base/polynomials_piecewise.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/base/polynomials_rannacher_turek.h b/include/deal.II/base/polynomials_rannacher_turek.h
index 0b56598ba1..0a75fec810 100644
--- a/include/deal.II/base/polynomials_rannacher_turek.h
+++ b/include/deal.II/base/polynomials_rannacher_turek.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2015 - 2018 by the deal.II authors
+// Copyright (C) 2015 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/base/polynomials_raviart_thomas.h b/include/deal.II/base/polynomials_raviart_thomas.h
index a6bc0b5432..66969921a3 100644
--- a/include/deal.II/base/polynomials_raviart_thomas.h
+++ b/include/deal.II/base/polynomials_raviart_thomas.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/base/polynomials_rt_bubbles.h b/include/deal.II/base/polynomials_rt_bubbles.h
index 83e5dacfc8..79475f8bf1 100644
--- a/include/deal.II/base/polynomials_rt_bubbles.h
+++ b/include/deal.II/base/polynomials_rt_bubbles.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/base/process_grid.h b/include/deal.II/base/process_grid.h
index 679b1bba53..ca3358bbc9 100644
--- a/include/deal.II/base/process_grid.h
+++ b/include/deal.II/base/process_grid.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/base/qprojector.h b/include/deal.II/base/qprojector.h
index b25feb86f1..75e3f04c69 100644
--- a/include/deal.II/base/qprojector.h
+++ b/include/deal.II/base/qprojector.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/base/quadrature_lib.h b/include/deal.II/base/quadrature_lib.h
index 7679316c36..a99517ce10 100644
--- a/include/deal.II/base/quadrature_lib.h
+++ b/include/deal.II/base/quadrature_lib.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2019 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/base/quadrature_selector.h b/include/deal.II/base/quadrature_selector.h
index 08e0f41bf6..1e1dd9bb01 100644
--- a/include/deal.II/base/quadrature_selector.h
+++ b/include/deal.II/base/quadrature_selector.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/base/scalar_polynomials_base.h b/include/deal.II/base/scalar_polynomials_base.h
index 5b192a885c..e74a957680 100644
--- a/include/deal.II/base/scalar_polynomials_base.h
+++ b/include/deal.II/base/scalar_polynomials_base.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2019 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/base/symbolic_function.h b/include/deal.II/base/symbolic_function.h
index 27bd504ed6..d90d722b6f 100644
--- a/include/deal.II/base/symbolic_function.h
+++ b/include/deal.II/base/symbolic_function.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/base/symbolic_function.templates.h b/include/deal.II/base/symbolic_function.templates.h
index 6f30bd7441..b71425ec1c 100644
--- a/include/deal.II/base/symbolic_function.templates.h
+++ b/include/deal.II/base/symbolic_function.templates.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/base/symmetric_tensor.h b/include/deal.II/base/symmetric_tensor.h
index 8788b60bad..164d3740b3 100644
--- a/include/deal.II/base/symmetric_tensor.h
+++ b/include/deal.II/base/symmetric_tensor.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2019 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/base/symmetric_tensor.templates.h b/include/deal.II/base/symmetric_tensor.templates.h
index 32a65c48c8..830e331952 100644
--- a/include/deal.II/base/symmetric_tensor.templates.h
+++ b/include/deal.II/base/symmetric_tensor.templates.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2019 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/base/table.h b/include/deal.II/base/table.h
index 70df66dffc..2a2b02dca9 100644
--- a/include/deal.II/base/table.h
+++ b/include/deal.II/base/table.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2002 - 2019 by the deal.II authors
+// Copyright (C) 2002 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/base/table_handler.h b/include/deal.II/base/table_handler.h
index 5ba8988053..de951a328d 100644
--- a/include/deal.II/base/table_handler.h
+++ b/include/deal.II/base/table_handler.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1999 - 2019 by the deal.II authors
+// Copyright (C) 1999 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/base/table_indices.h b/include/deal.II/base/table_indices.h
index 71e6e3ef3b..3c9cd89677 100644
--- a/include/deal.II/base/table_indices.h
+++ b/include/deal.II/base/table_indices.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/base/template_constraints.h b/include/deal.II/base/template_constraints.h
index b5180ec1ba..b80d5b71fe 100644
--- a/include/deal.II/base/template_constraints.h
+++ b/include/deal.II/base/template_constraints.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2019 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/base/tensor.h b/include/deal.II/base/tensor.h
index 7f2a9a3f16..60209530b8 100644
--- a/include/deal.II/base/tensor.h
+++ b/include/deal.II/base/tensor.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2019 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/base/tensor_accessors.h b/include/deal.II/base/tensor_accessors.h
index a82c4027ed..101a702587 100644
--- a/include/deal.II/base/tensor_accessors.h
+++ b/include/deal.II/base/tensor_accessors.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2018 by the deal.II authors
+// Copyright (C) 1998 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/base/tensor_function_parser.h b/include/deal.II/base/tensor_function_parser.h
index 7ee8c802f2..c9228265dd 100644
--- a/include/deal.II/base/tensor_function_parser.h
+++ b/include/deal.II/base/tensor_function_parser.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2019 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/base/tensor_product_polynomials.h b/include/deal.II/base/tensor_product_polynomials.h
index c6bec0062d..33b8e893a4 100644
--- a/include/deal.II/base/tensor_product_polynomials.h
+++ b/include/deal.II/base/tensor_product_polynomials.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/base/tensor_product_polynomials_bubbles.h b/include/deal.II/base/tensor_product_polynomials_bubbles.h
index 1bfcaaf4d4..48b368626e 100644
--- a/include/deal.II/base/tensor_product_polynomials_bubbles.h
+++ b/include/deal.II/base/tensor_product_polynomials_bubbles.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2012 - 2018 by the deal.II authors
+// Copyright (C) 2012 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/base/tensor_product_polynomials_const.h b/include/deal.II/base/tensor_product_polynomials_const.h
index dc069adef4..d2c31c3370 100644
--- a/include/deal.II/base/tensor_product_polynomials_const.h
+++ b/include/deal.II/base/tensor_product_polynomials_const.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2012 - 2018 by the deal.II authors
+// Copyright (C) 2012 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/base/thread_local_storage.h b/include/deal.II/base/thread_local_storage.h
index 5b693fabc1..05f61f2e7d 100644
--- a/include/deal.II/base/thread_local_storage.h
+++ b/include/deal.II/base/thread_local_storage.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2011 - 2018 by the deal.II authors
+// Copyright (C) 2011 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/base/thread_management.h b/include/deal.II/base/thread_management.h
index 817fe0520e..d2e94367c3 100644
--- a/include/deal.II/base/thread_management.h
+++ b/include/deal.II/base/thread_management.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2019 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/base/time_stepping.templates.h b/include/deal.II/base/time_stepping.templates.h
index 71983e68d3..563ab6154d 100644
--- a/include/deal.II/base/time_stepping.templates.h
+++ b/include/deal.II/base/time_stepping.templates.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2014 - 2018 by the deal.II authors
+// Copyright (C) 2014 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/base/timer.h b/include/deal.II/base/timer.h
index e8fe4585b2..0873c3f95a 100644
--- a/include/deal.II/base/timer.h
+++ b/include/deal.II/base/timer.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2018 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/base/types.h b/include/deal.II/base/types.h
index 586d09194b..e28cbf098a 100644
--- a/include/deal.II/base/types.h
+++ b/include/deal.II/base/types.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/base/undefine_macros.h b/include/deal.II/base/undefine_macros.h
index e3828267ea..9f0dd01986 100644
--- a/include/deal.II/base/undefine_macros.h
+++ b/include/deal.II/base/undefine_macros.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/base/utilities.h b/include/deal.II/base/utilities.h
index 60908f97c6..e9541a50b5 100644
--- a/include/deal.II/base/utilities.h
+++ b/include/deal.II/base/utilities.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2019 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/base/vector_slice.h b/include/deal.II/base/vector_slice.h
index 2b9dc0b34c..a4293af3db 100644
--- a/include/deal.II/base/vector_slice.h
+++ b/include/deal.II/base/vector_slice.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2019 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/base/vectorization.h b/include/deal.II/base/vectorization.h
index 0f705c6844..e6cd2a5d24 100644
--- a/include/deal.II/base/vectorization.h
+++ b/include/deal.II/base/vectorization.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2011 - 2019 by the deal.II authors
+// Copyright (C) 2011 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/base/work_stream.h b/include/deal.II/base/work_stream.h
index 98bd062da3..4549e494c9 100644
--- a/include/deal.II/base/work_stream.h
+++ b/include/deal.II/base/work_stream.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2019 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/boost_adaptors/bounding_box.h b/include/deal.II/boost_adaptors/bounding_box.h
index 8ac2fc980e..cb1803c5b9 100644
--- a/include/deal.II/boost_adaptors/bounding_box.h
+++ b/include/deal.II/boost_adaptors/bounding_box.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 - 2019 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/boost_adaptors/point.h b/include/deal.II/boost_adaptors/point.h
index f60bb62c1e..6a1ad0f3a1 100644
--- a/include/deal.II/boost_adaptors/point.h
+++ b/include/deal.II/boost_adaptors/point.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 - 2019 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/boost_adaptors/segment.h b/include/deal.II/boost_adaptors/segment.h
index fc4733ca68..c84f3bb2d1 100644
--- a/include/deal.II/boost_adaptors/segment.h
+++ b/include/deal.II/boost_adaptors/segment.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/differentiation/sd.h b/include/deal.II/differentiation/sd.h
index 9681a3fe98..03f877bf74 100644
--- a/include/deal.II/differentiation/sd.h
+++ b/include/deal.II/differentiation/sd.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019-2020 by the deal.II authors
+// Copyright (C) 2019 - 2020-2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/distributed/cell_data_transfer.h b/include/deal.II/distributed/cell_data_transfer.h
index a1405c2d2c..aa404813c2 100644
--- a/include/deal.II/distributed/cell_data_transfer.h
+++ b/include/deal.II/distributed/cell_data_transfer.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 - 2019 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/distributed/cell_data_transfer.templates.h b/include/deal.II/distributed/cell_data_transfer.templates.h
index 05e25e2234..8c60012c1b 100644
--- a/include/deal.II/distributed/cell_data_transfer.templates.h
+++ b/include/deal.II/distributed/cell_data_transfer.templates.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 - 2019 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/distributed/cell_weights.h b/include/deal.II/distributed/cell_weights.h
index 50dd53b954..4113bbec71 100644
--- a/include/deal.II/distributed/cell_weights.h
+++ b/include/deal.II/distributed/cell_weights.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 - 2019 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/distributed/fully_distributed_tria.h b/include/deal.II/distributed/fully_distributed_tria.h
index 9c1d8ee36b..9d062809fa 100644
--- a/include/deal.II/distributed/fully_distributed_tria.h
+++ b/include/deal.II/distributed/fully_distributed_tria.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/distributed/grid_refinement.h b/include/deal.II/distributed/grid_refinement.h
index 22fcd22865..eda3bb97aa 100644
--- a/include/deal.II/distributed/grid_refinement.h
+++ b/include/deal.II/distributed/grid_refinement.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/distributed/p4est_wrappers.h b/include/deal.II/distributed/p4est_wrappers.h
index 77a763ba8b..0d48339d3a 100644
--- a/include/deal.II/distributed/p4est_wrappers.h
+++ b/include/deal.II/distributed/p4est_wrappers.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/distributed/shared_tria.h b/include/deal.II/distributed/shared_tria.h
index f4604e548a..45a282a533 100644
--- a/include/deal.II/distributed/shared_tria.h
+++ b/include/deal.II/distributed/shared_tria.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/distributed/tria.h b/include/deal.II/distributed/tria.h
index bb133907d1..03b7abf677 100644
--- a/include/deal.II/distributed/tria.h
+++ b/include/deal.II/distributed/tria.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2019 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/distributed/tria_base.h b/include/deal.II/distributed/tria_base.h
index 87c93a8540..219db47eab 100644
--- a/include/deal.II/distributed/tria_base.h
+++ b/include/deal.II/distributed/tria_base.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2019 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/dofs/block_info.h b/include/deal.II/dofs/block_info.h
index a31a9991d3..c253c2d173 100644
--- a/include/deal.II/dofs/block_info.h
+++ b/include/deal.II/dofs/block_info.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/dofs/deprecated_function_map.h b/include/deal.II/dofs/deprecated_function_map.h
index ec641657a5..b20d049c9e 100644
--- a/include/deal.II/dofs/deprecated_function_map.h
+++ b/include/deal.II/dofs/deprecated_function_map.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 - 2019 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/dofs/dof_accessor.templates.h b/include/deal.II/dofs/dof_accessor.templates.h
index ee748a044c..af5eb4ce71 100644
--- a/include/deal.II/dofs/dof_accessor.templates.h
+++ b/include/deal.II/dofs/dof_accessor.templates.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1999 - 2019 by the deal.II authors
+// Copyright (C) 1999 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/dofs/dof_handler.h b/include/deal.II/dofs/dof_handler.h
index aa6a638975..a962425706 100644
--- a/include/deal.II/dofs/dof_handler.h
+++ b/include/deal.II/dofs/dof_handler.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2019 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/dofs/dof_handler_policy.h b/include/deal.II/dofs/dof_handler_policy.h
index 4c66167050..6e45adaa50 100644
--- a/include/deal.II/dofs/dof_handler_policy.h
+++ b/include/deal.II/dofs/dof_handler_policy.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2018 by the deal.II authors
+// Copyright (C) 1998 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/dofs/dof_iterator_selector.h b/include/deal.II/dofs/dof_iterator_selector.h
index 0bfb069ff8..83fa34295e 100644
--- a/include/deal.II/dofs/dof_iterator_selector.h
+++ b/include/deal.II/dofs/dof_iterator_selector.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2018 by the deal.II authors
+// Copyright (C) 1998 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/dofs/dof_tools.h b/include/deal.II/dofs/dof_tools.h
index 1cbb695f1f..4c5858c19d 100644
--- a/include/deal.II/dofs/dof_tools.h
+++ b/include/deal.II/dofs/dof_tools.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1999 - 2019 by the deal.II authors
+// Copyright (C) 1999 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/dofs/number_cache.h b/include/deal.II/dofs/number_cache.h
index 56e8b792f0..d970baa157 100644
--- a/include/deal.II/dofs/number_cache.h
+++ b/include/deal.II/dofs/number_cache.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2018 by the deal.II authors
+// Copyright (C) 1998 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/fe/block_mask.h b/include/deal.II/fe/block_mask.h
index c2a56d252c..6539d06799 100644
--- a/include/deal.II/fe/block_mask.h
+++ b/include/deal.II/fe/block_mask.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2019 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/fe/component_mask.h b/include/deal.II/fe/component_mask.h
index d9765cdb87..9330ab1277 100644
--- a/include/deal.II/fe/component_mask.h
+++ b/include/deal.II/fe/component_mask.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2019 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/fe/fe.h b/include/deal.II/fe/fe.h
index 74bf5adde2..cae990e209 100644
--- a/include/deal.II/fe/fe.h
+++ b/include/deal.II/fe/fe.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2019 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/fe/fe_abf.h b/include/deal.II/fe/fe_abf.h
index 3d26f0a9a3..49904f021c 100644
--- a/include/deal.II/fe/fe_abf.h
+++ b/include/deal.II/fe/fe_abf.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/fe/fe_bdm.h b/include/deal.II/fe/fe_bdm.h
index ccec16b47f..62fe89f643 100644
--- a/include/deal.II/fe/fe_bdm.h
+++ b/include/deal.II/fe/fe_bdm.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/fe/fe_dg_vector.h b/include/deal.II/fe/fe_dg_vector.h
index 428b10c572..973cc87230 100644
--- a/include/deal.II/fe/fe_dg_vector.h
+++ b/include/deal.II/fe/fe_dg_vector.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2010 - 2018 by the deal.II authors
+// Copyright (C) 2010 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/fe/fe_dg_vector.templates.h b/include/deal.II/fe/fe_dg_vector.templates.h
index 3706780e96..dce7212141 100644
--- a/include/deal.II/fe/fe_dg_vector.templates.h
+++ b/include/deal.II/fe/fe_dg_vector.templates.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/fe/fe_dgp_nonparametric.h b/include/deal.II/fe/fe_dgp_nonparametric.h
index 57a4007dd2..6ddfcadc9e 100644
--- a/include/deal.II/fe/fe_dgp_nonparametric.h
+++ b/include/deal.II/fe/fe_dgp_nonparametric.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2002 - 2018 by the deal.II authors
+// Copyright (C) 2002 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/fe/fe_dgq.h b/include/deal.II/fe/fe_dgq.h
index 26705d2c3c..26e3e42a5b 100644
--- a/include/deal.II/fe/fe_dgq.h
+++ b/include/deal.II/fe/fe_dgq.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2001 - 2018 by the deal.II authors
+// Copyright (C) 2001 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/fe/fe_enriched.h b/include/deal.II/fe/fe_enriched.h
index 748f42fa86..ef1a80ae18 100644
--- a/include/deal.II/fe/fe_enriched.h
+++ b/include/deal.II/fe/fe_enriched.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/fe/fe_interface_values.h b/include/deal.II/fe/fe_interface_values.h
index 7c905964eb..e13b965ab6 100644
--- a/include/deal.II/fe/fe_interface_values.h
+++ b/include/deal.II/fe/fe_interface_values.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 - 2019 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/fe/fe_nedelec.h b/include/deal.II/fe/fe_nedelec.h
index d3e2593fee..edc58923d8 100644
--- a/include/deal.II/fe/fe_nedelec.h
+++ b/include/deal.II/fe/fe_nedelec.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2002 - 2018 by the deal.II authors
+// Copyright (C) 2002 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/fe/fe_nedelec_sz.h b/include/deal.II/fe/fe_nedelec_sz.h
index 93a279e0b3..4d513846c6 100644
--- a/include/deal.II/fe/fe_nedelec_sz.h
+++ b/include/deal.II/fe/fe_nedelec_sz.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2015 - 2019 by the deal.II authors
+// Copyright (C) 2015 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/fe/fe_nothing.h b/include/deal.II/fe/fe_nothing.h
index 6861fed40f..8d922a49b9 100644
--- a/include/deal.II/fe/fe_nothing.h
+++ b/include/deal.II/fe/fe_nothing.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/fe/fe_p1nc.h b/include/deal.II/fe/fe_p1nc.h
index 7dee6de08d..e4db0c7f82 100644
--- a/include/deal.II/fe/fe_p1nc.h
+++ b/include/deal.II/fe/fe_p1nc.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2015 - 2018 by the deal.II authors
+// Copyright (C) 2015 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/fe/fe_poly.h b/include/deal.II/fe/fe_poly.h
index 77efe6a4a5..762022db22 100644
--- a/include/deal.II/fe/fe_poly.h
+++ b/include/deal.II/fe/fe_poly.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2019 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/fe/fe_poly.templates.h b/include/deal.II/fe/fe_poly.templates.h
index 3cea1551b1..77f62a1e21 100644
--- a/include/deal.II/fe/fe_poly.templates.h
+++ b/include/deal.II/fe/fe_poly.templates.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/fe/fe_poly_face.templates.h b/include/deal.II/fe/fe_poly_face.templates.h
index 4ccfbb9ce4..68f8b6dc2a 100644
--- a/include/deal.II/fe/fe_poly_face.templates.h
+++ b/include/deal.II/fe/fe_poly_face.templates.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/fe/fe_poly_tensor.h b/include/deal.II/fe/fe_poly_tensor.h
index 294bc6e80d..48f2dc887b 100644
--- a/include/deal.II/fe/fe_poly_tensor.h
+++ b/include/deal.II/fe/fe_poly_tensor.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2019 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/fe/fe_q_base.h b/include/deal.II/fe/fe_q_base.h
index 5828c6e970..5b14ff1bc3 100644
--- a/include/deal.II/fe/fe_q_base.h
+++ b/include/deal.II/fe/fe_q_base.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/fe/fe_q_hierarchical.h b/include/deal.II/fe/fe_q_hierarchical.h
index 250e98bb59..23dfdc7790 100644
--- a/include/deal.II/fe/fe_q_hierarchical.h
+++ b/include/deal.II/fe/fe_q_hierarchical.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2002 - 2018 by the deal.II authors
+// Copyright (C) 2002 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/fe/fe_raviart_thomas.h b/include/deal.II/fe/fe_raviart_thomas.h
index ec55acc860..595611b7c0 100644
--- a/include/deal.II/fe/fe_raviart_thomas.h
+++ b/include/deal.II/fe/fe_raviart_thomas.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/fe/fe_rt_bubbles.h b/include/deal.II/fe/fe_rt_bubbles.h
index f0cacf2238..11da8c6807 100644
--- a/include/deal.II/fe/fe_rt_bubbles.h
+++ b/include/deal.II/fe/fe_rt_bubbles.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/fe/fe_series.h b/include/deal.II/fe/fe_series.h
index 8e273eb759..c2f7ed87b8 100644
--- a/include/deal.II/fe/fe_series.h
+++ b/include/deal.II/fe/fe_series.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/fe/fe_system.h b/include/deal.II/fe/fe_system.h
index c07f1b2b71..471bdfcd2a 100644
--- a/include/deal.II/fe/fe_system.h
+++ b/include/deal.II/fe/fe_system.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1999 - 2018 by the deal.II authors
+// Copyright (C) 1999 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/fe/fe_tools.h b/include/deal.II/fe/fe_tools.h
index 1872d6f2ae..060f155717 100644
--- a/include/deal.II/fe/fe_tools.h
+++ b/include/deal.II/fe/fe_tools.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2019 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/fe/fe_tools.templates.h b/include/deal.II/fe/fe_tools.templates.h
index b631e1bd60..8eefec7ae6 100644
--- a/include/deal.II/fe/fe_tools.templates.h
+++ b/include/deal.II/fe/fe_tools.templates.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2019 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/fe/fe_tools_extrapolate.templates.h b/include/deal.II/fe/fe_tools_extrapolate.templates.h
index a6dd4b0129..f7bd100823 100644
--- a/include/deal.II/fe/fe_tools_extrapolate.templates.h
+++ b/include/deal.II/fe/fe_tools_extrapolate.templates.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2019 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/fe/fe_tools_interpolate.templates.h b/include/deal.II/fe/fe_tools_interpolate.templates.h
index 5b4f5cdc98..b108dd5e4e 100644
--- a/include/deal.II/fe/fe_tools_interpolate.templates.h
+++ b/include/deal.II/fe/fe_tools_interpolate.templates.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2019 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/fe/fe_update_flags.h b/include/deal.II/fe/fe_update_flags.h
index d81b12fb5e..dcc57c08aa 100644
--- a/include/deal.II/fe/fe_update_flags.h
+++ b/include/deal.II/fe/fe_update_flags.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2018 by the deal.II authors
+// Copyright (C) 1998 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/fe/fe_values.h b/include/deal.II/fe/fe_values.h
index 5ae8ba2c9c..cb2ac3b017 100644
--- a/include/deal.II/fe/fe_values.h
+++ b/include/deal.II/fe/fe_values.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2019 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/fe/mapping_cartesian.h b/include/deal.II/fe/mapping_cartesian.h
index 7f0d58cf95..199018e191 100644
--- a/include/deal.II/fe/mapping_cartesian.h
+++ b/include/deal.II/fe/mapping_cartesian.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2001 - 2018 by the deal.II authors
+// Copyright (C) 2001 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/fe/mapping_fe_field.h b/include/deal.II/fe/mapping_fe_field.h
index 70d5e39c0e..1fb50913fc 100644
--- a/include/deal.II/fe/mapping_fe_field.h
+++ b/include/deal.II/fe/mapping_fe_field.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2001 - 2018 by the deal.II authors
+// Copyright (C) 2001 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/fe/mapping_manifold.h b/include/deal.II/fe/mapping_manifold.h
index 0db436c814..f17d0508f9 100644
--- a/include/deal.II/fe/mapping_manifold.h
+++ b/include/deal.II/fe/mapping_manifold.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/fe/mapping_q.h b/include/deal.II/fe/mapping_q.h
index e66dfdb137..a045690409 100644
--- a/include/deal.II/fe/mapping_q.h
+++ b/include/deal.II/fe/mapping_q.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2001 - 2018 by the deal.II authors
+// Copyright (C) 2001 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/fe/mapping_q_cache.h b/include/deal.II/fe/mapping_q_cache.h
index c9119f0cd4..a8c4a5bef8 100644
--- a/include/deal.II/fe/mapping_q_cache.h
+++ b/include/deal.II/fe/mapping_q_cache.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/fe/mapping_q_generic.h b/include/deal.II/fe/mapping_q_generic.h
index 4eaaa422a9..314dd168af 100644
--- a/include/deal.II/fe/mapping_q_generic.h
+++ b/include/deal.II/fe/mapping_q_generic.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2019 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/gmsh/utilities.h b/include/deal.II/gmsh/utilities.h
index 239d52ec50..4b911d84a4 100644
--- a/include/deal.II/gmsh/utilities.h
+++ b/include/deal.II/gmsh/utilities.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/grid/cell_id.h b/include/deal.II/grid/cell_id.h
index f628f0b920..8930462d91 100644
--- a/include/deal.II/grid/cell_id.h
+++ b/include/deal.II/grid/cell_id.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2018 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/grid/composition_manifold.h b/include/deal.II/grid/composition_manifold.h
index ba376ac26e..eab1e6386b 100644
--- a/include/deal.II/grid/composition_manifold.h
+++ b/include/deal.II/grid/composition_manifold.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/grid/filtered_iterator.h b/include/deal.II/grid/filtered_iterator.h
index 661cc7c69e..982e97b01e 100644
--- a/include/deal.II/grid/filtered_iterator.h
+++ b/include/deal.II/grid/filtered_iterator.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2002 - 2019 by the deal.II authors
+// Copyright (C) 2002 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/grid/grid_generator.h b/include/deal.II/grid/grid_generator.h
index 396c3ff0d3..0684b44033 100644
--- a/include/deal.II/grid/grid_generator.h
+++ b/include/deal.II/grid/grid_generator.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1999 - 2019 by the deal.II authors
+// Copyright (C) 1999 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/grid/grid_in.h b/include/deal.II/grid/grid_in.h
index 84e2f35634..c14680b022 100644
--- a/include/deal.II/grid/grid_in.h
+++ b/include/deal.II/grid/grid_in.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1999 - 2019 by the deal.II authors
+// Copyright (C) 1999 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/grid/grid_out.h b/include/deal.II/grid/grid_out.h
index fac80cfa30..ac8ec5fa23 100644
--- a/include/deal.II/grid/grid_out.h
+++ b/include/deal.II/grid/grid_out.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1999 - 2018 by the deal.II authors
+// Copyright (C) 1999 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/grid/grid_refinement.h b/include/deal.II/grid/grid_refinement.h
index af09fb1c50..8b2dfadf2b 100644
--- a/include/deal.II/grid/grid_refinement.h
+++ b/include/deal.II/grid/grid_refinement.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/grid/grid_tools.h b/include/deal.II/grid/grid_tools.h
index cad6b603ac..b3935cd15a 100644
--- a/include/deal.II/grid/grid_tools.h
+++ b/include/deal.II/grid/grid_tools.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2001 - 2019 by the deal.II authors
+// Copyright (C) 2001 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/grid/manifold.h b/include/deal.II/grid/manifold.h
index 0e29da536c..20e2137321 100644
--- a/include/deal.II/grid/manifold.h
+++ b/include/deal.II/grid/manifold.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2018 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/grid/manifold_lib.h b/include/deal.II/grid/manifold_lib.h
index 041e420f7b..e8c9143fe7 100644
--- a/include/deal.II/grid/manifold_lib.h
+++ b/include/deal.II/grid/manifold_lib.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1999 - 2019 by the deal.II authors
+// Copyright (C) 1999 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/grid/persistent_tria.h b/include/deal.II/grid/persistent_tria.h
index d7447a2cad..5443e85b7b 100644
--- a/include/deal.II/grid/persistent_tria.h
+++ b/include/deal.II/grid/persistent_tria.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1999 - 2018 by the deal.II authors
+// Copyright (C) 1999 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/grid/tria.h b/include/deal.II/grid/tria.h
index e6e56432cf..21cc8e5707 100644
--- a/include/deal.II/grid/tria.h
+++ b/include/deal.II/grid/tria.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2019 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/grid/tria_accessor.h b/include/deal.II/grid/tria_accessor.h
index dd51bbdf75..db99e0544b 100644
--- a/include/deal.II/grid/tria_accessor.h
+++ b/include/deal.II/grid/tria_accessor.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2019 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/grid/tria_accessor.templates.h b/include/deal.II/grid/tria_accessor.templates.h
index b0832b3ca3..ce7b25a5f0 100644
--- a/include/deal.II/grid/tria_accessor.templates.h
+++ b/include/deal.II/grid/tria_accessor.templates.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1999 - 2019 by the deal.II authors
+// Copyright (C) 1999 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/grid/tria_description.h b/include/deal.II/grid/tria_description.h
index b0a10f1375..c40705d995 100644
--- a/include/deal.II/grid/tria_description.h
+++ b/include/deal.II/grid/tria_description.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/grid/tria_iterator.h b/include/deal.II/grid/tria_iterator.h
index 88737bd62a..71fb1bb4ed 100644
--- a/include/deal.II/grid/tria_iterator.h
+++ b/include/deal.II/grid/tria_iterator.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2018 by the deal.II authors
+// Copyright (C) 1998 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/grid/tria_iterator_selector.h b/include/deal.II/grid/tria_iterator_selector.h
index 91f96cceca..692242254c 100644
--- a/include/deal.II/grid/tria_iterator_selector.h
+++ b/include/deal.II/grid/tria_iterator_selector.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/grid/tria_levels.h b/include/deal.II/grid/tria_levels.h
index 70c513ad36..92d1572532 100644
--- a/include/deal.II/grid/tria_levels.h
+++ b/include/deal.II/grid/tria_levels.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2018 by the deal.II authors
+// Copyright (C) 1998 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/grid/tria_object.h b/include/deal.II/grid/tria_object.h
index 40976bebf0..07a999e04b 100644
--- a/include/deal.II/grid/tria_object.h
+++ b/include/deal.II/grid/tria_object.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2018 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/grid/tria_objects.h b/include/deal.II/grid/tria_objects.h
index 123db9be92..704ecff65d 100644
--- a/include/deal.II/grid/tria_objects.h
+++ b/include/deal.II/grid/tria_objects.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/hp/dof_faces.h b/include/deal.II/hp/dof_faces.h
index d19940867f..a93ed5b371 100644
--- a/include/deal.II/hp/dof_faces.h
+++ b/include/deal.II/hp/dof_faces.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/hp/dof_handler.h b/include/deal.II/hp/dof_handler.h
index cf65063877..a377e0fbed 100644
--- a/include/deal.II/hp/dof_handler.h
+++ b/include/deal.II/hp/dof_handler.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2019 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/hp/dof_level.h b/include/deal.II/hp/dof_level.h
index c3dd07decd..e143211884 100644
--- a/include/deal.II/hp/dof_level.h
+++ b/include/deal.II/hp/dof_level.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2019 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/hp/fe_collection.h b/include/deal.II/hp/fe_collection.h
index f6a5a2d1cf..1764bffd5d 100644
--- a/include/deal.II/hp/fe_collection.h
+++ b/include/deal.II/hp/fe_collection.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2019 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/hp/mapping_collection.h b/include/deal.II/hp/mapping_collection.h
index a6a2a189c0..6aa1fbaa90 100644
--- a/include/deal.II/hp/mapping_collection.h
+++ b/include/deal.II/hp/mapping_collection.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/hp/q_collection.h b/include/deal.II/hp/q_collection.h
index 0a391abda8..c9997891a0 100644
--- a/include/deal.II/hp/q_collection.h
+++ b/include/deal.II/hp/q_collection.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2019 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/hp/refinement.h b/include/deal.II/hp/refinement.h
index dbfdc705d3..9f98878296 100644
--- a/include/deal.II/hp/refinement.h
+++ b/include/deal.II/hp/refinement.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/integrators/grad_div.h b/include/deal.II/integrators/grad_div.h
index 9db3b36e2e..2d7b1fbd90 100644
--- a/include/deal.II/integrators/grad_div.h
+++ b/include/deal.II/integrators/grad_div.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2010 - 2019 by the deal.II authors
+// Copyright (C) 2010 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/integrators/l2.h b/include/deal.II/integrators/l2.h
index bbceac2086..0fa7789fe9 100644
--- a/include/deal.II/integrators/l2.h
+++ b/include/deal.II/integrators/l2.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2010 - 2019 by the deal.II authors
+// Copyright (C) 2010 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/integrators/maxwell.h b/include/deal.II/integrators/maxwell.h
index 7ca5af6977..46dc028c79 100644
--- a/include/deal.II/integrators/maxwell.h
+++ b/include/deal.II/integrators/maxwell.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2010 - 2018 by the deal.II authors
+// Copyright (C) 2010 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/lac/affine_constraints.templates.h b/include/deal.II/lac/affine_constraints.templates.h
index 1b14df9eb6..397dd08de9 100644
--- a/include/deal.II/lac/affine_constraints.templates.h
+++ b/include/deal.II/lac/affine_constraints.templates.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1999 - 2019 by the deal.II authors
+// Copyright (C) 1999 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/lac/block_indices.h b/include/deal.II/lac/block_indices.h
index 8da555b658..5fe2ce6d62 100644
--- a/include/deal.II/lac/block_indices.h
+++ b/include/deal.II/lac/block_indices.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2019 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/lac/block_linear_operator.h b/include/deal.II/lac/block_linear_operator.h
index aa251ecdf9..b9b4fa97f9 100644
--- a/include/deal.II/lac/block_linear_operator.h
+++ b/include/deal.II/lac/block_linear_operator.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2010 - 2019 by the deal.II authors
+// Copyright (C) 2010 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/lac/block_matrix_base.h b/include/deal.II/lac/block_matrix_base.h
index 43368dd2ed..0ecc428010 100644
--- a/include/deal.II/lac/block_matrix_base.h
+++ b/include/deal.II/lac/block_matrix_base.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2019 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/lac/block_sparse_matrix_ez.h b/include/deal.II/lac/block_sparse_matrix_ez.h
index 256551acb6..71171f65df 100644
--- a/include/deal.II/lac/block_sparse_matrix_ez.h
+++ b/include/deal.II/lac/block_sparse_matrix_ez.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2002 - 2018 by the deal.II authors
+// Copyright (C) 2002 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/lac/block_sparsity_pattern.h b/include/deal.II/lac/block_sparsity_pattern.h
index 9c5995b20d..70aff7eeb9 100644
--- a/include/deal.II/lac/block_sparsity_pattern.h
+++ b/include/deal.II/lac/block_sparsity_pattern.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/lac/block_vector.h b/include/deal.II/lac/block_vector.h
index 0abbe289d0..f6d6961f8c 100644
--- a/include/deal.II/lac/block_vector.h
+++ b/include/deal.II/lac/block_vector.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1999 - 2018 by the deal.II authors
+// Copyright (C) 1999 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/lac/block_vector_base.h b/include/deal.II/lac/block_vector_base.h
index 7762266940..34e833bca3 100644
--- a/include/deal.II/lac/block_vector_base.h
+++ b/include/deal.II/lac/block_vector_base.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/lac/chunk_sparse_matrix.h b/include/deal.II/lac/chunk_sparse_matrix.h
index 6139e08221..f7ce7f06ad 100644
--- a/include/deal.II/lac/chunk_sparse_matrix.h
+++ b/include/deal.II/lac/chunk_sparse_matrix.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/lac/chunk_sparsity_pattern.h b/include/deal.II/lac/chunk_sparsity_pattern.h
index ae327a4f27..9cca1e0193 100644
--- a/include/deal.II/lac/chunk_sparsity_pattern.h
+++ b/include/deal.II/lac/chunk_sparsity_pattern.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2019 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/lac/communication_pattern_base.h b/include/deal.II/lac/communication_pattern_base.h
index 25cf10669b..d2a800ed6c 100644
--- a/include/deal.II/lac/communication_pattern_base.h
+++ b/include/deal.II/lac/communication_pattern_base.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2015 - 2018 by the deal.II authors
+// Copyright (C) 2015 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/lac/constrained_linear_operator.h b/include/deal.II/lac/constrained_linear_operator.h
index 186dd503fe..7adb3c4ccd 100644
--- a/include/deal.II/lac/constrained_linear_operator.h
+++ b/include/deal.II/lac/constrained_linear_operator.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2015 - 2018 by the deal.II authors
+// Copyright (C) 2015 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/lac/cuda_precondition.h b/include/deal.II/lac/cuda_precondition.h
index 0108c35a3f..24fd4e40c6 100644
--- a/include/deal.II/lac/cuda_precondition.h
+++ b/include/deal.II/lac/cuda_precondition.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/lac/cuda_vector.h b/include/deal.II/lac/cuda_vector.h
index d39b37d7df..1082ef5398 100644
--- a/include/deal.II/lac/cuda_vector.h
+++ b/include/deal.II/lac/cuda_vector.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/lac/diagonal_matrix.h b/include/deal.II/lac/diagonal_matrix.h
index 28f678e4a0..78ff0f476d 100644
--- a/include/deal.II/lac/diagonal_matrix.h
+++ b/include/deal.II/lac/diagonal_matrix.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/lac/dynamic_sparsity_pattern.h b/include/deal.II/lac/dynamic_sparsity_pattern.h
index db7de8ee23..dad79ea9c8 100644
--- a/include/deal.II/lac/dynamic_sparsity_pattern.h
+++ b/include/deal.II/lac/dynamic_sparsity_pattern.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2011 - 2019 by the deal.II authors
+// Copyright (C) 2011 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/lac/eigen.h b/include/deal.II/lac/eigen.h
index dbce5b09fb..9d2a01f434 100644
--- a/include/deal.II/lac/eigen.h
+++ b/include/deal.II/lac/eigen.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2019 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/lac/exceptions.h b/include/deal.II/lac/exceptions.h
index 0adb9eaad5..a8e8dd0337 100644
--- a/include/deal.II/lac/exceptions.h
+++ b/include/deal.II/lac/exceptions.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/lac/full_matrix.h b/include/deal.II/lac/full_matrix.h
index 059545056f..548dbc1e51 100644
--- a/include/deal.II/lac/full_matrix.h
+++ b/include/deal.II/lac/full_matrix.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1999 - 2018 by the deal.II authors
+// Copyright (C) 1999 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/lac/generic_linear_algebra.h b/include/deal.II/lac/generic_linear_algebra.h
index 9b70289826..05679059c9 100644
--- a/include/deal.II/lac/generic_linear_algebra.h
+++ b/include/deal.II/lac/generic_linear_algebra.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2019 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/lac/householder.h b/include/deal.II/lac/householder.h
index 7d88da5cf0..9b7910cdbd 100644
--- a/include/deal.II/lac/householder.h
+++ b/include/deal.II/lac/householder.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/lac/la_parallel_block_vector.h b/include/deal.II/lac/la_parallel_block_vector.h
index 789de18ce1..61e6994f9e 100644
--- a/include/deal.II/lac/la_parallel_block_vector.h
+++ b/include/deal.II/lac/la_parallel_block_vector.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1999 - 2018 by the deal.II authors
+// Copyright (C) 1999 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/lac/la_parallel_block_vector.templates.h b/include/deal.II/lac/la_parallel_block_vector.templates.h
index 7cfff39de5..f2ba4daaa4 100644
--- a/include/deal.II/lac/la_parallel_block_vector.templates.h
+++ b/include/deal.II/lac/la_parallel_block_vector.templates.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1999 - 2018 by the deal.II authors
+// Copyright (C) 1999 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/lac/la_parallel_vector.h b/include/deal.II/lac/la_parallel_vector.h
index 5db98f861f..65b77642bc 100644
--- a/include/deal.II/lac/la_parallel_vector.h
+++ b/include/deal.II/lac/la_parallel_vector.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2011 - 2019 by the deal.II authors
+// Copyright (C) 2011 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/lac/la_parallel_vector.templates.h b/include/deal.II/lac/la_parallel_vector.templates.h
index ad6d4f41f0..fd2933c449 100644
--- a/include/deal.II/lac/la_parallel_vector.templates.h
+++ b/include/deal.II/lac/la_parallel_vector.templates.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2011 - 2019 by the deal.II authors
+// Copyright (C) 2011 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/lac/la_vector.h b/include/deal.II/lac/la_vector.h
index b52266e4c3..4f1f46c6be 100644
--- a/include/deal.II/lac/la_vector.h
+++ b/include/deal.II/lac/la_vector.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2015 - 2018 by the deal.II authors
+// Copyright (C) 2015 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/lac/la_vector.templates.h b/include/deal.II/lac/la_vector.templates.h
index 0d23c3fade..118d16c3d4 100644
--- a/include/deal.II/lac/la_vector.templates.h
+++ b/include/deal.II/lac/la_vector.templates.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2015 - 2019 by the deal.II authors
+// Copyright (C) 2015 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/lac/lapack_full_matrix.h b/include/deal.II/lac/lapack_full_matrix.h
index 9134fbdc21..2ea612ae0f 100644
--- a/include/deal.II/lac/lapack_full_matrix.h
+++ b/include/deal.II/lac/lapack_full_matrix.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2019 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/lac/linear_operator.h b/include/deal.II/lac/linear_operator.h
index 2274e53a76..cf6464b307 100644
--- a/include/deal.II/lac/linear_operator.h
+++ b/include/deal.II/lac/linear_operator.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2014 - 2019 by the deal.II authors
+// Copyright (C) 2014 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/lac/linear_operator_tools.h b/include/deal.II/lac/linear_operator_tools.h
index 2267f2322e..18f4dfeccd 100644
--- a/include/deal.II/lac/linear_operator_tools.h
+++ b/include/deal.II/lac/linear_operator_tools.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/lac/matrix_block.h b/include/deal.II/lac/matrix_block.h
index 6c388aa822..ea9c76230a 100644
--- a/include/deal.II/lac/matrix_block.h
+++ b/include/deal.II/lac/matrix_block.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/lac/matrix_iterator.h b/include/deal.II/lac/matrix_iterator.h
index 1b43503f0b..3c7ec64155 100644
--- a/include/deal.II/lac/matrix_iterator.h
+++ b/include/deal.II/lac/matrix_iterator.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1999 - 2018 by the deal.II authors
+// Copyright (C) 1999 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/lac/parallel_block_vector.h b/include/deal.II/lac/parallel_block_vector.h
index f575f7b889..0894d459d9 100644
--- a/include/deal.II/lac/parallel_block_vector.h
+++ b/include/deal.II/lac/parallel_block_vector.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2011 - 2018 by the deal.II authors
+// Copyright (C) 2011 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/lac/parpack_solver.h b/include/deal.II/lac/parpack_solver.h
index f2176f646d..cfa2f637bd 100644
--- a/include/deal.II/lac/parpack_solver.h
+++ b/include/deal.II/lac/parpack_solver.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2010 - 2018 by the deal.II authors
+// Copyright (C) 2010 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/lac/petsc_block_sparse_matrix.h b/include/deal.II/lac/petsc_block_sparse_matrix.h
index d6b53735b2..89e46bc3d4 100644
--- a/include/deal.II/lac/petsc_block_sparse_matrix.h
+++ b/include/deal.II/lac/petsc_block_sparse_matrix.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/lac/petsc_matrix_base.h b/include/deal.II/lac/petsc_matrix_base.h
index 91457c9fd7..3d7ff97110 100644
--- a/include/deal.II/lac/petsc_matrix_base.h
+++ b/include/deal.II/lac/petsc_matrix_base.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/lac/petsc_precondition.h b/include/deal.II/lac/petsc_precondition.h
index adfe27d5c6..e4ad7a8fa9 100644
--- a/include/deal.II/lac/petsc_precondition.h
+++ b/include/deal.II/lac/petsc_precondition.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/lac/petsc_solver.h b/include/deal.II/lac/petsc_solver.h
index d572582e48..d8951cfac4 100644
--- a/include/deal.II/lac/petsc_solver.h
+++ b/include/deal.II/lac/petsc_solver.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/lac/petsc_vector.h b/include/deal.II/lac/petsc_vector.h
index ab08a6ba69..ccd7888ed6 100644
--- a/include/deal.II/lac/petsc_vector.h
+++ b/include/deal.II/lac/petsc_vector.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/lac/petsc_vector_base.h b/include/deal.II/lac/petsc_vector_base.h
index 1cc009da61..7b32322f2e 100644
--- a/include/deal.II/lac/petsc_vector_base.h
+++ b/include/deal.II/lac/petsc_vector_base.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2019 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/lac/precondition.h b/include/deal.II/lac/precondition.h
index a5ff23a69c..b681f6e7f0 100644
--- a/include/deal.II/lac/precondition.h
+++ b/include/deal.II/lac/precondition.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1999 - 2019 by the deal.II authors
+// Copyright (C) 1999 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/lac/precondition_block.h b/include/deal.II/lac/precondition_block.h
index 79aeb8e3ee..8254885007 100644
--- a/include/deal.II/lac/precondition_block.h
+++ b/include/deal.II/lac/precondition_block.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1999 - 2018 by the deal.II authors
+// Copyright (C) 1999 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/lac/precondition_block_base.h b/include/deal.II/lac/precondition_block_base.h
index 3b9feba454..0413bee54d 100644
--- a/include/deal.II/lac/precondition_block_base.h
+++ b/include/deal.II/lac/precondition_block_base.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1999 - 2018 by the deal.II authors
+// Copyright (C) 1999 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/lac/precondition_selector.h b/include/deal.II/lac/precondition_selector.h
index 4ef8a1dad8..35984eb7af 100644
--- a/include/deal.II/lac/precondition_selector.h
+++ b/include/deal.II/lac/precondition_selector.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1999 - 2018 by the deal.II authors
+// Copyright (C) 1999 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/lac/qr.h b/include/deal.II/lac/qr.h
index 04ddcf67ea..69ceeeda32 100644
--- a/include/deal.II/lac/qr.h
+++ b/include/deal.II/lac/qr.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 - 2019 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/lac/read_write_vector.templates.h b/include/deal.II/lac/read_write_vector.templates.h
index 2be7fad2be..c29d34e3f3 100644
--- a/include/deal.II/lac/read_write_vector.templates.h
+++ b/include/deal.II/lac/read_write_vector.templates.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2015 - 2019-2016 by the deal.II authors
+// Copyright (C) 2015 - 2020-2016 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/lac/relaxation_block.h b/include/deal.II/lac/relaxation_block.h
index 392a919588..395819b46f 100644
--- a/include/deal.II/lac/relaxation_block.h
+++ b/include/deal.II/lac/relaxation_block.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2010 - 2018 by the deal.II authors
+// Copyright (C) 2010 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/lac/relaxation_block.templates.h b/include/deal.II/lac/relaxation_block.templates.h
index 6f74fff166..56e586e10c 100644
--- a/include/deal.II/lac/relaxation_block.templates.h
+++ b/include/deal.II/lac/relaxation_block.templates.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1999 - 2018 by the deal.II authors
+// Copyright (C) 1999 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/lac/slepc_solver.h b/include/deal.II/lac/slepc_solver.h
index 5fd5337054..29229245df 100644
--- a/include/deal.II/lac/slepc_solver.h
+++ b/include/deal.II/lac/slepc_solver.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2019 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/lac/slepc_spectral_transformation.h b/include/deal.II/lac/slepc_spectral_transformation.h
index d10c9fe1a3..39409a85cb 100644
--- a/include/deal.II/lac/slepc_spectral_transformation.h
+++ b/include/deal.II/lac/slepc_spectral_transformation.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/lac/solver_control.h b/include/deal.II/lac/solver_control.h
index 9e8435e5e2..29f08970d3 100644
--- a/include/deal.II/lac/solver_control.h
+++ b/include/deal.II/lac/solver_control.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2018 by the deal.II authors
+// Copyright (C) 1998 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/lac/solver_fire.h b/include/deal.II/lac/solver_fire.h
index 0ef873e6c6..145fb77775 100644
--- a/include/deal.II/lac/solver_fire.h
+++ b/include/deal.II/lac/solver_fire.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2019 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/lac/solver_gmres.h b/include/deal.II/lac/solver_gmres.h
index a9994b1247..45af42ad6e 100644
--- a/include/deal.II/lac/solver_gmres.h
+++ b/include/deal.II/lac/solver_gmres.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2019 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/lac/solver_idr.h b/include/deal.II/lac/solver_idr.h
index 75a143dc94..f3885152c9 100644
--- a/include/deal.II/lac/solver_idr.h
+++ b/include/deal.II/lac/solver_idr.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2019 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/lac/solver_relaxation.h b/include/deal.II/lac/solver_relaxation.h
index 34e497774f..072d3db715 100644
--- a/include/deal.II/lac/solver_relaxation.h
+++ b/include/deal.II/lac/solver_relaxation.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2010 - 2019 by the deal.II authors
+// Copyright (C) 2010 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/lac/solver_selector.h b/include/deal.II/lac/solver_selector.h
index 68b5d9ed8b..057e4f9022 100644
--- a/include/deal.II/lac/solver_selector.h
+++ b/include/deal.II/lac/solver_selector.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1999 - 2019 by the deal.II authors
+// Copyright (C) 1999 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/lac/sparse_decomposition.templates.h b/include/deal.II/lac/sparse_decomposition.templates.h
index cb84ec56b3..6a9571cbf0 100644
--- a/include/deal.II/lac/sparse_decomposition.templates.h
+++ b/include/deal.II/lac/sparse_decomposition.templates.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2002 - 2018 by the deal.II authors
+// Copyright (C) 2002 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/lac/sparse_direct.h b/include/deal.II/lac/sparse_direct.h
index ee8b8011a0..6f70bca735 100644
--- a/include/deal.II/lac/sparse_direct.h
+++ b/include/deal.II/lac/sparse_direct.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2001 - 2019 by the deal.II authors
+// Copyright (C) 2001 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/lac/sparse_matrix.h b/include/deal.II/lac/sparse_matrix.h
index 0f65ac3c16..89857bf07b 100644
--- a/include/deal.II/lac/sparse_matrix.h
+++ b/include/deal.II/lac/sparse_matrix.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1999 - 2019 by the deal.II authors
+// Copyright (C) 1999 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/lac/sparse_matrix.templates.h b/include/deal.II/lac/sparse_matrix.templates.h
index b5e6f925ac..9636e89cbf 100644
--- a/include/deal.II/lac/sparse_matrix.templates.h
+++ b/include/deal.II/lac/sparse_matrix.templates.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1999 - 2019 by the deal.II authors
+// Copyright (C) 1999 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/lac/sparse_matrix_ez.h b/include/deal.II/lac/sparse_matrix_ez.h
index 828fcf2657..c1607aca17 100644
--- a/include/deal.II/lac/sparse_matrix_ez.h
+++ b/include/deal.II/lac/sparse_matrix_ez.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2002 - 2018 by the deal.II authors
+// Copyright (C) 2002 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/lac/sparse_matrix_ez.templates.h b/include/deal.II/lac/sparse_matrix_ez.templates.h
index 5706b69338..3d39a3b582 100644
--- a/include/deal.II/lac/sparse_matrix_ez.templates.h
+++ b/include/deal.II/lac/sparse_matrix_ez.templates.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2002 - 2018 by the deal.II authors
+// Copyright (C) 2002 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/lac/sparse_mic.h b/include/deal.II/lac/sparse_mic.h
index 5483a2460d..040c73be1b 100644
--- a/include/deal.II/lac/sparse_mic.h
+++ b/include/deal.II/lac/sparse_mic.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2002 - 2018 by the deal.II authors
+// Copyright (C) 2002 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/lac/sparse_mic.templates.h b/include/deal.II/lac/sparse_mic.templates.h
index 5d44bb6ff9..b74393a112 100644
--- a/include/deal.II/lac/sparse_mic.templates.h
+++ b/include/deal.II/lac/sparse_mic.templates.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2002 - 2018 by the deal.II authors
+// Copyright (C) 2002 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/lac/sparse_vanka.h b/include/deal.II/lac/sparse_vanka.h
index ca7523e687..07c5c2db91 100644
--- a/include/deal.II/lac/sparse_vanka.h
+++ b/include/deal.II/lac/sparse_vanka.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1999 - 2018 by the deal.II authors
+// Copyright (C) 1999 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/lac/sparse_vanka.templates.h b/include/deal.II/lac/sparse_vanka.templates.h
index 66b721b9e9..823c670c2c 100644
--- a/include/deal.II/lac/sparse_vanka.templates.h
+++ b/include/deal.II/lac/sparse_vanka.templates.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1999 - 2018 by the deal.II authors
+// Copyright (C) 1999 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/lac/sparsity_pattern.h b/include/deal.II/lac/sparsity_pattern.h
index 7158255a20..35801674c2 100644
--- a/include/deal.II/lac/sparsity_pattern.h
+++ b/include/deal.II/lac/sparsity_pattern.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2019 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/lac/sparsity_tools.h b/include/deal.II/lac/sparsity_tools.h
index bb1d17b84d..162ff1fd83 100644
--- a/include/deal.II/lac/sparsity_tools.h
+++ b/include/deal.II/lac/sparsity_tools.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2019 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/lac/tensor_product_matrix.h b/include/deal.II/lac/tensor_product_matrix.h
index 653901aec5..d7480329e8 100644
--- a/include/deal.II/lac/tensor_product_matrix.h
+++ b/include/deal.II/lac/tensor_product_matrix.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2019 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/lac/tridiagonal_matrix.h b/include/deal.II/lac/tridiagonal_matrix.h
index 4c29963d34..ee6a40b3b2 100644
--- a/include/deal.II/lac/tridiagonal_matrix.h
+++ b/include/deal.II/lac/tridiagonal_matrix.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/lac/trilinos_block_sparse_matrix.h b/include/deal.II/lac/trilinos_block_sparse_matrix.h
index 3f44848982..9f78c3e615 100644
--- a/include/deal.II/lac/trilinos_block_sparse_matrix.h
+++ b/include/deal.II/lac/trilinos_block_sparse_matrix.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/lac/trilinos_epetra_vector.h b/include/deal.II/lac/trilinos_epetra_vector.h
index e360cbe3c4..328516835b 100644
--- a/include/deal.II/lac/trilinos_epetra_vector.h
+++ b/include/deal.II/lac/trilinos_epetra_vector.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2015 - 2019 by the deal.II authors
+// Copyright (C) 2015 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/lac/trilinos_parallel_block_vector.h b/include/deal.II/lac/trilinos_parallel_block_vector.h
index 820183bef3..3308faa0a0 100644
--- a/include/deal.II/lac/trilinos_parallel_block_vector.h
+++ b/include/deal.II/lac/trilinos_parallel_block_vector.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/lac/trilinos_precondition.h b/include/deal.II/lac/trilinos_precondition.h
index 9cb8f7e930..5eb443b2a1 100644
--- a/include/deal.II/lac/trilinos_precondition.h
+++ b/include/deal.II/lac/trilinos_precondition.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2019 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/lac/trilinos_solver.h b/include/deal.II/lac/trilinos_solver.h
index 80bf1dedbd..2803327228 100644
--- a/include/deal.II/lac/trilinos_solver.h
+++ b/include/deal.II/lac/trilinos_solver.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/lac/trilinos_sparse_matrix.h b/include/deal.II/lac/trilinos_sparse_matrix.h
index 37711fa4bf..fe02381edf 100644
--- a/include/deal.II/lac/trilinos_sparse_matrix.h
+++ b/include/deal.II/lac/trilinos_sparse_matrix.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2019 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/lac/trilinos_sparsity_pattern.h b/include/deal.II/lac/trilinos_sparsity_pattern.h
index bf956ea9b1..9002dc808e 100644
--- a/include/deal.II/lac/trilinos_sparsity_pattern.h
+++ b/include/deal.II/lac/trilinos_sparsity_pattern.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/lac/trilinos_tpetra_vector.h b/include/deal.II/lac/trilinos_tpetra_vector.h
index 343b523187..c95b745ed7 100644
--- a/include/deal.II/lac/trilinos_tpetra_vector.h
+++ b/include/deal.II/lac/trilinos_tpetra_vector.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 - 2019 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/lac/trilinos_vector.h b/include/deal.II/lac/trilinos_vector.h
index 72567d0486..af08c35432 100644
--- a/include/deal.II/lac/trilinos_vector.h
+++ b/include/deal.II/lac/trilinos_vector.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/lac/utilities.h b/include/deal.II/lac/utilities.h
index c0211284cd..24f7e8b05b 100644
--- a/include/deal.II/lac/utilities.h
+++ b/include/deal.II/lac/utilities.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/lac/vector.h b/include/deal.II/lac/vector.h
index e9dfe66aaf..a9260b2016 100644
--- a/include/deal.II/lac/vector.h
+++ b/include/deal.II/lac/vector.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1999 - 2019 by the deal.II authors
+// Copyright (C) 1999 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/lac/vector.templates.h b/include/deal.II/lac/vector.templates.h
index 5ddf8a3c45..41aedb7a48 100644
--- a/include/deal.II/lac/vector.templates.h
+++ b/include/deal.II/lac/vector.templates.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1999 - 2019 by the deal.II authors
+// Copyright (C) 1999 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/lac/vector_memory.h b/include/deal.II/lac/vector_memory.h
index 2922854419..4c2a6112e4 100644
--- a/include/deal.II/lac/vector_memory.h
+++ b/include/deal.II/lac/vector_memory.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2018 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/lac/vector_memory.templates.h b/include/deal.II/lac/vector_memory.templates.h
index f9081291c7..8378d6bcce 100644
--- a/include/deal.II/lac/vector_memory.templates.h
+++ b/include/deal.II/lac/vector_memory.templates.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/lac/vector_operations_internal.h b/include/deal.II/lac/vector_operations_internal.h
index 4ca18f75b3..c0d7868547 100644
--- a/include/deal.II/lac/vector_operations_internal.h
+++ b/include/deal.II/lac/vector_operations_internal.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/lac/vector_space_vector.h b/include/deal.II/lac/vector_space_vector.h
index 1c13cc8640..2681f1f367 100644
--- a/include/deal.II/lac/vector_space_vector.h
+++ b/include/deal.II/lac/vector_space_vector.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2015 - 2018 by the deal.II authors
+// Copyright (C) 2015 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/matrix_free/cuda_fe_evaluation.h b/include/deal.II/matrix_free/cuda_fe_evaluation.h
index 176e3ceeb4..030d31108b 100644
--- a/include/deal.II/matrix_free/cuda_fe_evaluation.h
+++ b/include/deal.II/matrix_free/cuda_fe_evaluation.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/matrix_free/cuda_hanging_nodes_internal.h b/include/deal.II/matrix_free/cuda_hanging_nodes_internal.h
index 605313d404..294d74a9bf 100644
--- a/include/deal.II/matrix_free/cuda_hanging_nodes_internal.h
+++ b/include/deal.II/matrix_free/cuda_hanging_nodes_internal.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 - 2019 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/matrix_free/cuda_matrix_free.h b/include/deal.II/matrix_free/cuda_matrix_free.h
index 7b64f5d673..8e958ab1e2 100644
--- a/include/deal.II/matrix_free/cuda_matrix_free.h
+++ b/include/deal.II/matrix_free/cuda_matrix_free.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/matrix_free/cuda_matrix_free.templates.h b/include/deal.II/matrix_free/cuda_matrix_free.templates.h
index 2be0707491..5c2c62620c 100644
--- a/include/deal.II/matrix_free/cuda_matrix_free.templates.h
+++ b/include/deal.II/matrix_free/cuda_matrix_free.templates.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/matrix_free/dof_info.h b/include/deal.II/matrix_free/dof_info.h
index 96d6286d1f..d684ab304b 100644
--- a/include/deal.II/matrix_free/dof_info.h
+++ b/include/deal.II/matrix_free/dof_info.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2011 - 2019 by the deal.II authors
+// Copyright (C) 2011 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/matrix_free/dof_info.templates.h b/include/deal.II/matrix_free/dof_info.templates.h
index e2dd291510..1599ea1611 100644
--- a/include/deal.II/matrix_free/dof_info.templates.h
+++ b/include/deal.II/matrix_free/dof_info.templates.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2011 - 2019 by the deal.II authors
+// Copyright (C) 2011 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/matrix_free/evaluation_kernels.h b/include/deal.II/matrix_free/evaluation_kernels.h
index 94f0bc5278..e4f27720e1 100644
--- a/include/deal.II/matrix_free/evaluation_kernels.h
+++ b/include/deal.II/matrix_free/evaluation_kernels.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2019 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/matrix_free/evaluation_selector.h b/include/deal.II/matrix_free/evaluation_selector.h
index 8f24381679..13ac6b5d06 100644
--- a/include/deal.II/matrix_free/evaluation_selector.h
+++ b/include/deal.II/matrix_free/evaluation_selector.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2019 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/matrix_free/face_info.h b/include/deal.II/matrix_free/face_info.h
index 8636f0f50c..014f419920 100644
--- a/include/deal.II/matrix_free/face_info.h
+++ b/include/deal.II/matrix_free/face_info.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/matrix_free/face_setup_internal.h b/include/deal.II/matrix_free/face_setup_internal.h
index 2f4c585f10..dcc6529d2e 100644
--- a/include/deal.II/matrix_free/face_setup_internal.h
+++ b/include/deal.II/matrix_free/face_setup_internal.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 - 2019 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/matrix_free/fe_evaluation.h b/include/deal.II/matrix_free/fe_evaluation.h
index 217ae6f242..6ecbcdf292 100644
--- a/include/deal.II/matrix_free/fe_evaluation.h
+++ b/include/deal.II/matrix_free/fe_evaluation.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2011 - 2019 by the deal.II authors
+// Copyright (C) 2011 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/matrix_free/helper_functions.h b/include/deal.II/matrix_free/helper_functions.h
index 9df94ede28..b53b2bc314 100644
--- a/include/deal.II/matrix_free/helper_functions.h
+++ b/include/deal.II/matrix_free/helper_functions.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2011 - 2018 by the deal.II authors
+// Copyright (C) 2011 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/matrix_free/mapping_data_on_the_fly.h b/include/deal.II/matrix_free/mapping_data_on_the_fly.h
index ce9327d682..df434752da 100644
--- a/include/deal.II/matrix_free/mapping_data_on_the_fly.h
+++ b/include/deal.II/matrix_free/mapping_data_on_the_fly.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2014 - 2018 by the deal.II authors
+// Copyright (C) 2014 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/matrix_free/mapping_info.h b/include/deal.II/matrix_free/mapping_info.h
index 7e31172d16..7a249c7c69 100644
--- a/include/deal.II/matrix_free/mapping_info.h
+++ b/include/deal.II/matrix_free/mapping_info.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2011 - 2019 by the deal.II authors
+// Copyright (C) 2011 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/matrix_free/mapping_info.templates.h b/include/deal.II/matrix_free/mapping_info.templates.h
index 9a41f9e666..00b2f3f19f 100644
--- a/include/deal.II/matrix_free/mapping_info.templates.h
+++ b/include/deal.II/matrix_free/mapping_info.templates.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2011 - 2019 by the deal.II authors
+// Copyright (C) 2011 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/matrix_free/matrix_free.h b/include/deal.II/matrix_free/matrix_free.h
index 4427698ade..db2721f1b3 100644
--- a/include/deal.II/matrix_free/matrix_free.h
+++ b/include/deal.II/matrix_free/matrix_free.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2011 - 2019 by the deal.II authors
+// Copyright (C) 2011 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/matrix_free/matrix_free.templates.h b/include/deal.II/matrix_free/matrix_free.templates.h
index faaac4e085..6201082ce3 100644
--- a/include/deal.II/matrix_free/matrix_free.templates.h
+++ b/include/deal.II/matrix_free/matrix_free.templates.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2011 - 2019 by the deal.II authors
+// Copyright (C) 2011 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/matrix_free/operators.h b/include/deal.II/matrix_free/operators.h
index c88346f028..c3325ca598 100644
--- a/include/deal.II/matrix_free/operators.h
+++ b/include/deal.II/matrix_free/operators.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2011 - 2019 by the deal.II authors
+// Copyright (C) 2011 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/matrix_free/shape_info.h b/include/deal.II/matrix_free/shape_info.h
index 73d88095b4..30b93d487c 100644
--- a/include/deal.II/matrix_free/shape_info.h
+++ b/include/deal.II/matrix_free/shape_info.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2011 - 2019 by the deal.II authors
+// Copyright (C) 2011 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/matrix_free/shape_info.templates.h b/include/deal.II/matrix_free/shape_info.templates.h
index 542bf4d6b2..9e4d90a0c9 100644
--- a/include/deal.II/matrix_free/shape_info.templates.h
+++ b/include/deal.II/matrix_free/shape_info.templates.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2011 - 2019 by the deal.II authors
+// Copyright (C) 2011 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/matrix_free/task_info.h b/include/deal.II/matrix_free/task_info.h
index 8ae0196dbb..9a764238ed 100644
--- a/include/deal.II/matrix_free/task_info.h
+++ b/include/deal.II/matrix_free/task_info.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2011 - 2019 by the deal.II authors
+// Copyright (C) 2011 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/matrix_free/tensor_product_kernels.h b/include/deal.II/matrix_free/tensor_product_kernels.h
index d639ccee40..5d62238c83 100644
--- a/include/deal.II/matrix_free/tensor_product_kernels.h
+++ b/include/deal.II/matrix_free/tensor_product_kernels.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/matrix_free/type_traits.h b/include/deal.II/matrix_free/type_traits.h
index c9a55d25f5..cbf49bd2bf 100644
--- a/include/deal.II/matrix_free/type_traits.h
+++ b/include/deal.II/matrix_free/type_traits.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/matrix_free/vector_access_internal.h b/include/deal.II/matrix_free/vector_access_internal.h
index 4addc2e23e..6244ee7fbb 100644
--- a/include/deal.II/matrix_free/vector_access_internal.h
+++ b/include/deal.II/matrix_free/vector_access_internal.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/meshworker/assembler.h b/include/deal.II/meshworker/assembler.h
index 8162de7625..0feef8cf96 100644
--- a/include/deal.II/meshworker/assembler.h
+++ b/include/deal.II/meshworker/assembler.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2010 - 2018 by the deal.II authors
+// Copyright (C) 2010 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/meshworker/copy_data.h b/include/deal.II/meshworker/copy_data.h
index 09704eacb7..df465891bc 100644
--- a/include/deal.II/meshworker/copy_data.h
+++ b/include/deal.II/meshworker/copy_data.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/meshworker/dof_info.h b/include/deal.II/meshworker/dof_info.h
index 822801b991..3c8144d622 100644
--- a/include/deal.II/meshworker/dof_info.h
+++ b/include/deal.II/meshworker/dof_info.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2019 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/meshworker/dof_info.templates.h b/include/deal.II/meshworker/dof_info.templates.h
index 4b750e6013..a353016e1b 100644
--- a/include/deal.II/meshworker/dof_info.templates.h
+++ b/include/deal.II/meshworker/dof_info.templates.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/meshworker/functional.h b/include/deal.II/meshworker/functional.h
index 51ee681f88..98802f4c12 100644
--- a/include/deal.II/meshworker/functional.h
+++ b/include/deal.II/meshworker/functional.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2010 - 2018 by the deal.II authors
+// Copyright (C) 2010 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/meshworker/integration_info.h b/include/deal.II/meshworker/integration_info.h
index 2a7a116cdc..c244987bc7 100644
--- a/include/deal.II/meshworker/integration_info.h
+++ b/include/deal.II/meshworker/integration_info.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/meshworker/integration_info.templates.h b/include/deal.II/meshworker/integration_info.templates.h
index 195f3cedbf..e88bd2f749 100644
--- a/include/deal.II/meshworker/integration_info.templates.h
+++ b/include/deal.II/meshworker/integration_info.templates.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/meshworker/local_integrator.h b/include/deal.II/meshworker/local_integrator.h
index 11eec4c166..1c3f85b834 100644
--- a/include/deal.II/meshworker/local_integrator.h
+++ b/include/deal.II/meshworker/local_integrator.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/meshworker/local_results.h b/include/deal.II/meshworker/local_results.h
index af1d2fce43..0f2bc7b2d9 100644
--- a/include/deal.II/meshworker/local_results.h
+++ b/include/deal.II/meshworker/local_results.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/meshworker/loop.h b/include/deal.II/meshworker/loop.h
index 2868c09469..7bc29ccc3d 100644
--- a/include/deal.II/meshworker/loop.h
+++ b/include/deal.II/meshworker/loop.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/meshworker/mesh_loop.h b/include/deal.II/meshworker/mesh_loop.h
index d3de968ed1..1591c710c1 100644
--- a/include/deal.II/meshworker/mesh_loop.h
+++ b/include/deal.II/meshworker/mesh_loop.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2019 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/meshworker/output.h b/include/deal.II/meshworker/output.h
index af8bb9357a..c1f13db48a 100644
--- a/include/deal.II/meshworker/output.h
+++ b/include/deal.II/meshworker/output.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2010 - 2018 by the deal.II authors
+// Copyright (C) 2010 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/meshworker/vector_selector.h b/include/deal.II/meshworker/vector_selector.h
index bf86a19edd..39cf9bd948 100644
--- a/include/deal.II/meshworker/vector_selector.h
+++ b/include/deal.II/meshworker/vector_selector.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/multigrid/mg_block_smoother.h b/include/deal.II/multigrid/mg_block_smoother.h
index 2b32c1b269..80278d0856 100644
--- a/include/deal.II/multigrid/mg_block_smoother.h
+++ b/include/deal.II/multigrid/mg_block_smoother.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/multigrid/mg_coarse.h b/include/deal.II/multigrid/mg_coarse.h
index 6b1a8afdc2..9c745ceba1 100644
--- a/include/deal.II/multigrid/mg_coarse.h
+++ b/include/deal.II/multigrid/mg_coarse.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2002 - 2018 by the deal.II authors
+// Copyright (C) 2002 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/multigrid/mg_constrained_dofs.h b/include/deal.II/multigrid/mg_constrained_dofs.h
index d6641039a1..d038e76e71 100644
--- a/include/deal.II/multigrid/mg_constrained_dofs.h
+++ b/include/deal.II/multigrid/mg_constrained_dofs.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2010 - 2019 by the deal.II authors
+// Copyright (C) 2010 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/multigrid/mg_tools.h b/include/deal.II/multigrid/mg_tools.h
index c57546fa1d..5c44722c06 100644
--- a/include/deal.II/multigrid/mg_tools.h
+++ b/include/deal.II/multigrid/mg_tools.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/multigrid/mg_transfer.h b/include/deal.II/multigrid/mg_transfer.h
index 4a87c0d404..f6c8d55cd6 100644
--- a/include/deal.II/multigrid/mg_transfer.h
+++ b/include/deal.II/multigrid/mg_transfer.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2001 - 2019 by the deal.II authors
+// Copyright (C) 2001 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/multigrid/mg_transfer.templates.h b/include/deal.II/multigrid/mg_transfer.templates.h
index c5dec4ff42..d71c60623c 100644
--- a/include/deal.II/multigrid/mg_transfer.templates.h
+++ b/include/deal.II/multigrid/mg_transfer.templates.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2019 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/multigrid/mg_transfer_block.h b/include/deal.II/multigrid/mg_transfer_block.h
index 7c5fdcd4ab..00ad23c901 100644
--- a/include/deal.II/multigrid/mg_transfer_block.h
+++ b/include/deal.II/multigrid/mg_transfer_block.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2001 - 2018 by the deal.II authors
+// Copyright (C) 2001 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/multigrid/mg_transfer_block.templates.h b/include/deal.II/multigrid/mg_transfer_block.templates.h
index 3a0cb93086..388fafac80 100644
--- a/include/deal.II/multigrid/mg_transfer_block.templates.h
+++ b/include/deal.II/multigrid/mg_transfer_block.templates.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/multigrid/mg_transfer_component.h b/include/deal.II/multigrid/mg_transfer_component.h
index c76207edd6..1cd9a0cf9d 100644
--- a/include/deal.II/multigrid/mg_transfer_component.h
+++ b/include/deal.II/multigrid/mg_transfer_component.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2001 - 2018 by the deal.II authors
+// Copyright (C) 2001 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/multigrid/mg_transfer_component.templates.h b/include/deal.II/multigrid/mg_transfer_component.templates.h
index bbac4b6e98..8c1ee60874 100644
--- a/include/deal.II/multigrid/mg_transfer_component.templates.h
+++ b/include/deal.II/multigrid/mg_transfer_component.templates.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/multigrid/mg_transfer_internal.h b/include/deal.II/multigrid/mg_transfer_internal.h
index 9aa52089c6..494cdfd082 100644
--- a/include/deal.II/multigrid/mg_transfer_internal.h
+++ b/include/deal.II/multigrid/mg_transfer_internal.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/multigrid/mg_transfer_matrix_free.h b/include/deal.II/multigrid/mg_transfer_matrix_free.h
index ac0c938866..0cc6c4cc0e 100644
--- a/include/deal.II/multigrid/mg_transfer_matrix_free.h
+++ b/include/deal.II/multigrid/mg_transfer_matrix_free.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/multigrid/multigrid.h b/include/deal.II/multigrid/multigrid.h
index dec545aa68..d8ed117e1b 100644
--- a/include/deal.II/multigrid/multigrid.h
+++ b/include/deal.II/multigrid/multigrid.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1999 - 2018 by the deal.II authors
+// Copyright (C) 1999 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/multigrid/multigrid.templates.h b/include/deal.II/multigrid/multigrid.templates.h
index d3289c883e..5459468171 100644
--- a/include/deal.II/multigrid/multigrid.templates.h
+++ b/include/deal.II/multigrid/multigrid.templates.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1999 - 2018 by the deal.II authors
+// Copyright (C) 1999 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/multigrid/sparse_matrix_collection.h b/include/deal.II/multigrid/sparse_matrix_collection.h
index 5a18df017d..a7b31b389a 100644
--- a/include/deal.II/multigrid/sparse_matrix_collection.h
+++ b/include/deal.II/multigrid/sparse_matrix_collection.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/non_matching/coupling.h b/include/deal.II/non_matching/coupling.h
index 81d80fb4ae..0461d9ce28 100644
--- a/include/deal.II/non_matching/coupling.h
+++ b/include/deal.II/non_matching/coupling.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/numerics/cell_data_transfer.templates.h b/include/deal.II/numerics/cell_data_transfer.templates.h
index f8d5dca075..211fe82cca 100644
--- a/include/deal.II/numerics/cell_data_transfer.templates.h
+++ b/include/deal.II/numerics/cell_data_transfer.templates.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/numerics/data_out.h b/include/deal.II/numerics/data_out.h
index 1163b66dd7..8efef5955c 100644
--- a/include/deal.II/numerics/data_out.h
+++ b/include/deal.II/numerics/data_out.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1999 - 2018 by the deal.II authors
+// Copyright (C) 1999 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/numerics/data_out_dof_data.h b/include/deal.II/numerics/data_out_dof_data.h
index dbc40dc337..9aa74744a4 100644
--- a/include/deal.II/numerics/data_out_dof_data.h
+++ b/include/deal.II/numerics/data_out_dof_data.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1999 - 2019 by the deal.II authors
+// Copyright (C) 1999 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/numerics/data_out_dof_data.templates.h b/include/deal.II/numerics/data_out_dof_data.templates.h
index a0a0972ec4..b2a6e26ed1 100644
--- a/include/deal.II/numerics/data_out_dof_data.templates.h
+++ b/include/deal.II/numerics/data_out_dof_data.templates.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1999 - 2019 by the deal.II authors
+// Copyright (C) 1999 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/numerics/data_out_faces.h b/include/deal.II/numerics/data_out_faces.h
index 0401398a6d..b27df09ff2 100644
--- a/include/deal.II/numerics/data_out_faces.h
+++ b/include/deal.II/numerics/data_out_faces.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/numerics/data_out_stack.h b/include/deal.II/numerics/data_out_stack.h
index 4a063ca405..a73101ea20 100644
--- a/include/deal.II/numerics/data_out_stack.h
+++ b/include/deal.II/numerics/data_out_stack.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1999 - 2018 by the deal.II authors
+// Copyright (C) 1999 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/numerics/data_postprocessor.h b/include/deal.II/numerics/data_postprocessor.h
index 26fcdbbb0a..094718a303 100644
--- a/include/deal.II/numerics/data_postprocessor.h
+++ b/include/deal.II/numerics/data_postprocessor.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/numerics/derivative_approximation.h b/include/deal.II/numerics/derivative_approximation.h
index bbe1450348..c0628720e3 100644
--- a/include/deal.II/numerics/derivative_approximation.h
+++ b/include/deal.II/numerics/derivative_approximation.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/numerics/dof_output_operator.templates.h b/include/deal.II/numerics/dof_output_operator.templates.h
index bd62cd2e6c..f41bce7152 100644
--- a/include/deal.II/numerics/dof_output_operator.templates.h
+++ b/include/deal.II/numerics/dof_output_operator.templates.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/numerics/error_estimator.h b/include/deal.II/numerics/error_estimator.h
index 539d91b588..dc7bee0ca2 100644
--- a/include/deal.II/numerics/error_estimator.h
+++ b/include/deal.II/numerics/error_estimator.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2019 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/numerics/error_estimator.templates.h b/include/deal.II/numerics/error_estimator.templates.h
index fadd5516c8..431d3169a4 100644
--- a/include/deal.II/numerics/error_estimator.templates.h
+++ b/include/deal.II/numerics/error_estimator.templates.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2018 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/numerics/fe_field_function.h b/include/deal.II/numerics/fe_field_function.h
index 33788c4b54..76c880dde9 100644
--- a/include/deal.II/numerics/fe_field_function.h
+++ b/include/deal.II/numerics/fe_field_function.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/numerics/fe_field_function.templates.h b/include/deal.II/numerics/fe_field_function.templates.h
index 2e3c4f097d..d659f1e89a 100644
--- a/include/deal.II/numerics/fe_field_function.templates.h
+++ b/include/deal.II/numerics/fe_field_function.templates.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/numerics/history.h b/include/deal.II/numerics/history.h
index 32bcb13c9a..45f361d822 100644
--- a/include/deal.II/numerics/history.h
+++ b/include/deal.II/numerics/history.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 - 2019 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/numerics/matrix_creator.templates.h b/include/deal.II/numerics/matrix_creator.templates.h
index 185164c2f8..f61dee5d44 100644
--- a/include/deal.II/numerics/matrix_creator.templates.h
+++ b/include/deal.II/numerics/matrix_creator.templates.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/numerics/matrix_tools.h b/include/deal.II/numerics/matrix_tools.h
index 14a8bc5599..f38c9e5222 100644
--- a/include/deal.II/numerics/matrix_tools.h
+++ b/include/deal.II/numerics/matrix_tools.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2019 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/numerics/point_value_history.h b/include/deal.II/numerics/point_value_history.h
index 9af01c541c..30ea3b79a2 100644
--- a/include/deal.II/numerics/point_value_history.h
+++ b/include/deal.II/numerics/point_value_history.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/numerics/rtree.h b/include/deal.II/numerics/rtree.h
index 4f88ebfba2..b74fb5d1b5 100644
--- a/include/deal.II/numerics/rtree.h
+++ b/include/deal.II/numerics/rtree.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/numerics/solution_transfer.h b/include/deal.II/numerics/solution_transfer.h
index 3ba4e3d8f3..7a567bcbad 100644
--- a/include/deal.II/numerics/solution_transfer.h
+++ b/include/deal.II/numerics/solution_transfer.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1999 - 2018 by the deal.II authors
+// Copyright (C) 1999 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/numerics/vector_tools.h b/include/deal.II/numerics/vector_tools.h
index 855e3aecb9..8e4510708b 100644
--- a/include/deal.II/numerics/vector_tools.h
+++ b/include/deal.II/numerics/vector_tools.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2019 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/numerics/vector_tools.templates.h b/include/deal.II/numerics/vector_tools.templates.h
index 49805adfc4..878b8fe7d4 100644
--- a/include/deal.II/numerics/vector_tools.templates.h
+++ b/include/deal.II/numerics/vector_tools.templates.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2019 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/numerics/vector_tools_boundary.h b/include/deal.II/numerics/vector_tools_boundary.h
index 09c232a038..11d5419d83 100644
--- a/include/deal.II/numerics/vector_tools_boundary.h
+++ b/include/deal.II/numerics/vector_tools_boundary.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2017 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/numerics/vector_tools_boundary.templates.h b/include/deal.II/numerics/vector_tools_boundary.templates.h
index a5e9d85cdc..1772d1d345 100644
--- a/include/deal.II/numerics/vector_tools_boundary.templates.h
+++ b/include/deal.II/numerics/vector_tools_boundary.templates.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2017 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/numerics/vector_tools_common.h b/include/deal.II/numerics/vector_tools_common.h
index 0dcb69fc88..c775245493 100644
--- a/include/deal.II/numerics/vector_tools_common.h
+++ b/include/deal.II/numerics/vector_tools_common.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2019 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/numerics/vector_tools_constraints.h b/include/deal.II/numerics/vector_tools_constraints.h
index 1d88a312c3..d2a6dcf669 100644
--- a/include/deal.II/numerics/vector_tools_constraints.h
+++ b/include/deal.II/numerics/vector_tools_constraints.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2014 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/numerics/vector_tools_constraints.templates.h b/include/deal.II/numerics/vector_tools_constraints.templates.h
index 875785d333..a3057fdfa9 100644
--- a/include/deal.II/numerics/vector_tools_constraints.templates.h
+++ b/include/deal.II/numerics/vector_tools_constraints.templates.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2014 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/numerics/vector_tools_integrate_difference.h b/include/deal.II/numerics/vector_tools_integrate_difference.h
index 402956ac1f..28ef2f30e4 100644
--- a/include/deal.II/numerics/vector_tools_integrate_difference.h
+++ b/include/deal.II/numerics/vector_tools_integrate_difference.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2019 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/numerics/vector_tools_integrate_difference.templates.h b/include/deal.II/numerics/vector_tools_integrate_difference.templates.h
index bc3f7c63e3..c5d93c553e 100644
--- a/include/deal.II/numerics/vector_tools_integrate_difference.templates.h
+++ b/include/deal.II/numerics/vector_tools_integrate_difference.templates.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2014 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/numerics/vector_tools_interpolate.h b/include/deal.II/numerics/vector_tools_interpolate.h
index a916bdfb73..c2cbdf6493 100644
--- a/include/deal.II/numerics/vector_tools_interpolate.h
+++ b/include/deal.II/numerics/vector_tools_interpolate.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2019 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/numerics/vector_tools_interpolate.templates.h b/include/deal.II/numerics/vector_tools_interpolate.templates.h
index ab82c4c598..f011253c46 100644
--- a/include/deal.II/numerics/vector_tools_interpolate.templates.h
+++ b/include/deal.II/numerics/vector_tools_interpolate.templates.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2014 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/numerics/vector_tools_mean_value.h b/include/deal.II/numerics/vector_tools_mean_value.h
index e231bb8584..bade75be1b 100644
--- a/include/deal.II/numerics/vector_tools_mean_value.h
+++ b/include/deal.II/numerics/vector_tools_mean_value.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2019 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/numerics/vector_tools_mean_value.templates.h b/include/deal.II/numerics/vector_tools_mean_value.templates.h
index c154cc04d2..64f7dbe8fb 100644
--- a/include/deal.II/numerics/vector_tools_mean_value.templates.h
+++ b/include/deal.II/numerics/vector_tools_mean_value.templates.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2017 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/numerics/vector_tools_point_gradient.h b/include/deal.II/numerics/vector_tools_point_gradient.h
index a249f795ec..5e40325b9d 100644
--- a/include/deal.II/numerics/vector_tools_point_gradient.h
+++ b/include/deal.II/numerics/vector_tools_point_gradient.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2019 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/numerics/vector_tools_point_gradient.templates.h b/include/deal.II/numerics/vector_tools_point_gradient.templates.h
index 68b171e9f5..5a8c837b0c 100644
--- a/include/deal.II/numerics/vector_tools_point_gradient.templates.h
+++ b/include/deal.II/numerics/vector_tools_point_gradient.templates.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2015 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/numerics/vector_tools_point_value.h b/include/deal.II/numerics/vector_tools_point_value.h
index 53a1d912f2..09df2776a9 100644
--- a/include/deal.II/numerics/vector_tools_point_value.h
+++ b/include/deal.II/numerics/vector_tools_point_value.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2019 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/numerics/vector_tools_point_value.templates.h b/include/deal.II/numerics/vector_tools_point_value.templates.h
index 9f59e20660..b79fbd1e52 100644
--- a/include/deal.II/numerics/vector_tools_point_value.templates.h
+++ b/include/deal.II/numerics/vector_tools_point_value.templates.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2014 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/numerics/vector_tools_project.h b/include/deal.II/numerics/vector_tools_project.h
index 500119af06..df69d3aefe 100644
--- a/include/deal.II/numerics/vector_tools_project.h
+++ b/include/deal.II/numerics/vector_tools_project.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2019 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/numerics/vector_tools_project.templates.h b/include/deal.II/numerics/vector_tools_project.templates.h
index 408f3fcc4b..0153509932 100644
--- a/include/deal.II/numerics/vector_tools_project.templates.h
+++ b/include/deal.II/numerics/vector_tools_project.templates.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2018 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/numerics/vector_tools_rhs.h b/include/deal.II/numerics/vector_tools_rhs.h
index 48f2a9dbff..ac38301739 100644
--- a/include/deal.II/numerics/vector_tools_rhs.h
+++ b/include/deal.II/numerics/vector_tools_rhs.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2018 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/numerics/vector_tools_rhs.templates.h b/include/deal.II/numerics/vector_tools_rhs.templates.h
index 3b67981a8e..94618725c0 100644
--- a/include/deal.II/numerics/vector_tools_rhs.templates.h
+++ b/include/deal.II/numerics/vector_tools_rhs.templates.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2018 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/opencascade/manifold_lib.h b/include/deal.II/opencascade/manifold_lib.h
index 223964090f..ac530dcaef 100644
--- a/include/deal.II/opencascade/manifold_lib.h
+++ b/include/deal.II/opencascade/manifold_lib.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2014 - 2019 by the deal.II authors
+// Copyright (C) 2014 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/opencascade/utilities.h b/include/deal.II/opencascade/utilities.h
index e69e5507c2..f772d98fea 100644
--- a/include/deal.II/opencascade/utilities.h
+++ b/include/deal.II/opencascade/utilities.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2014 - 2018 by the deal.II authors
+// Copyright (C) 2014 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/optimization/line_minimization.h b/include/deal.II/optimization/line_minimization.h
index 35286320ed..408697fa45 100644
--- a/include/deal.II/optimization/line_minimization.h
+++ b/include/deal.II/optimization/line_minimization.h
@@ -1,6 +1,6 @@
 //-----------------------------------------------------------
 //
-//    Copyright (C) 2018 - 2019 by the deal.II authors
+//    Copyright (C) 2018 - 2020 by the deal.II authors
 //
 //    This file is part of the deal.II library.
 //
diff --git a/include/deal.II/optimization/solver_bfgs.h b/include/deal.II/optimization/solver_bfgs.h
index 549dd51eeb..02d654e2ce 100644
--- a/include/deal.II/optimization/solver_bfgs.h
+++ b/include/deal.II/optimization/solver_bfgs.h
@@ -1,6 +1,6 @@
 //-----------------------------------------------------------
 //
-//    Copyright (C) 2018 - 2019 by the deal.II authors
+//    Copyright (C) 2018 - 2020 by the deal.II authors
 //
 //    This file is part of the deal.II library.
 //
diff --git a/include/deal.II/particles/data_out.h b/include/deal.II/particles/data_out.h
index fc1fb78bcf..4fad668684 100644
--- a/include/deal.II/particles/data_out.h
+++ b/include/deal.II/particles/data_out.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2019 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/particles/generators.h b/include/deal.II/particles/generators.h
index 7f0275797a..aabf8eee29 100644
--- a/include/deal.II/particles/generators.h
+++ b/include/deal.II/particles/generators.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/particles/particle.h b/include/deal.II/particles/particle.h
index 59eff734ea..0cd5171bdf 100644
--- a/include/deal.II/particles/particle.h
+++ b/include/deal.II/particles/particle.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2019 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/particles/particle_handler.h b/include/deal.II/particles/particle_handler.h
index 5948e78f5e..f8af400723 100644
--- a/include/deal.II/particles/particle_handler.h
+++ b/include/deal.II/particles/particle_handler.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2019 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/particles/property_pool.h b/include/deal.II/particles/property_pool.h
index 60b775bd90..4689e191f2 100644
--- a/include/deal.II/particles/property_pool.h
+++ b/include/deal.II/particles/property_pool.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/physics/notation.h b/include/deal.II/physics/notation.h
index 6881f97cf6..080375d2f4 100644
--- a/include/deal.II/physics/notation.h
+++ b/include/deal.II/physics/notation.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/include/deal.II/sundials/arkode.h b/include/deal.II/sundials/arkode.h
index 69fde97c39..058c11646e 100644
--- a/include/deal.II/sundials/arkode.h
+++ b/include/deal.II/sundials/arkode.h
@@ -1,6 +1,6 @@
 //-----------------------------------------------------------
 //
-//    Copyright (C) 2017 - 2019 by the deal.II authors
+//    Copyright (C) 2017 - 2020 by the deal.II authors
 //
 //    This file is part of the deal.II library.
 //
diff --git a/include/deal.II/sundials/ida.h b/include/deal.II/sundials/ida.h
index 24a9339c1c..9e3e062655 100644
--- a/include/deal.II/sundials/ida.h
+++ b/include/deal.II/sundials/ida.h
@@ -1,6 +1,6 @@
 //-----------------------------------------------------------
 //
-//    Copyright (C) 2017 - 2019 by the deal.II authors
+//    Copyright (C) 2017 - 2020 by the deal.II authors
 //
 //    This file is part of the deal.II library.
 //
diff --git a/include/deal.II/sundials/kinsol.h b/include/deal.II/sundials/kinsol.h
index 3f2444ca7a..c869e4e8f0 100644
--- a/include/deal.II/sundials/kinsol.h
+++ b/include/deal.II/sundials/kinsol.h
@@ -1,6 +1,6 @@
 //-----------------------------------------------------------
 //
-//    Copyright (C) 2017 - 2018 by the deal.II authors
+//    Copyright (C) 2017 - 2020 by the deal.II authors
 //
 //    This file is part of the deal.II library.
 //
diff --git a/source/base/CMakeLists.txt b/source/base/CMakeLists.txt
index 452fdc5f02..c16cdecb9e 100644
--- a/source/base/CMakeLists.txt
+++ b/source/base/CMakeLists.txt
@@ -1,6 +1,6 @@
 ## ---------------------------------------------------------------------
 ##
-## Copyright (C) 2012 - 2019 by the deal.II authors
+## Copyright (C) 2012 - 2020 by the deal.II authors
 ##
 ## This file is part of the deal.II library.
 ##
diff --git a/source/base/bounding_box.cc b/source/base/bounding_box.cc
index 3e886332cb..30b3191d45 100644
--- a/source/base/bounding_box.cc
+++ b/source/base/bounding_box.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2019 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/base/bounding_box.inst.in b/source/base/bounding_box.inst.in
index 632d08012d..7c2a93a4c0 100644
--- a/source/base/bounding_box.inst.in
+++ b/source/base/bounding_box.inst.in
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/base/data_out_base.cc b/source/base/data_out_base.cc
index 6bd928eeb5..e35adfab56 100644
--- a/source/base/data_out_base.cc
+++ b/source/base/data_out_base.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1999 - 2019 by the deal.II authors
+// Copyright (C) 1999 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/base/data_out_base.inst.in b/source/base/data_out_base.inst.in
index c060561702..99ee9f5c4e 100644
--- a/source/base/data_out_base.inst.in
+++ b/source/base/data_out_base.inst.in
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/base/discrete_time.cc b/source/base/discrete_time.cc
index f1bbea79c0..371ef361a4 100644
--- a/source/base/discrete_time.cc
+++ b/source/base/discrete_time.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/base/flow_function.cc b/source/base/flow_function.cc
index 4a2623219c..c70b48b86a 100644
--- a/source/base/flow_function.cc
+++ b/source/base/flow_function.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2019 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/base/function_lib.cc b/source/base/function_lib.cc
index 06b6aa0dc7..cb08a2f7e1 100644
--- a/source/base/function_lib.cc
+++ b/source/base/function_lib.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1999 - 2019 by the deal.II authors
+// Copyright (C) 1999 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/base/function_lib_cutoff.cc b/source/base/function_lib_cutoff.cc
index 19e476f9b5..d410d53bc1 100644
--- a/source/base/function_lib_cutoff.cc
+++ b/source/base/function_lib_cutoff.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2001 - 2019 by the deal.II authors
+// Copyright (C) 2001 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/base/function_parser.cc b/source/base/function_parser.cc
index 50a231323e..ded8832382 100644
--- a/source/base/function_parser.cc
+++ b/source/base/function_parser.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2019 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/base/geometry_info.cc b/source/base/geometry_info.cc
index 3ffd615398..6b70f9da80 100644
--- a/source/base/geometry_info.cc
+++ b/source/base/geometry_info.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1999 - 2018 by the deal.II authors
+// Copyright (C) 1999 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/base/index_set.cc b/source/base/index_set.cc
index 55524adf7c..9b833fcb7c 100644
--- a/source/base/index_set.cc
+++ b/source/base/index_set.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2019 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/base/logstream.cc b/source/base/logstream.cc
index 2129c4f6ea..69e619847d 100644
--- a/source/base/logstream.cc
+++ b/source/base/logstream.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2018 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/base/mpi.cc b/source/base/mpi.cc
index 23cf758ffc..269aea2e59 100644
--- a/source/base/mpi.cc
+++ b/source/base/mpi.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2019 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/base/mpi.inst.in b/source/base/mpi.inst.in
index 633c44b057..de41fa2907 100644
--- a/source/base/mpi.inst.in
+++ b/source/base/mpi.inst.in
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/base/mpi_consensus_algorithms.cc b/source/base/mpi_consensus_algorithms.cc
index 38b23d7833..c135143a0a 100644
--- a/source/base/mpi_consensus_algorithms.cc
+++ b/source/base/mpi_consensus_algorithms.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2019 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/base/multithread_info.cc b/source/base/multithread_info.cc
index d777f96577..44545adec0 100644
--- a/source/base/multithread_info.cc
+++ b/source/base/multithread_info.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2019 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/base/parameter_acceptor.cc b/source/base/parameter_acceptor.cc
index 48230acf65..063849be27 100644
--- a/source/base/parameter_acceptor.cc
+++ b/source/base/parameter_acceptor.cc
@@ -1,6 +1,6 @@
 //-----------------------------------------------------------
 //
-//    Copyright (C) 2017 - 2019 by the deal.II authors
+//    Copyright (C) 2017 - 2020 by the deal.II authors
 //
 //    This file is part of the deal.II library.
 //
diff --git a/source/base/parameter_handler.cc b/source/base/parameter_handler.cc
index dce5b410a6..b8e3cb3080 100644
--- a/source/base/parameter_handler.cc
+++ b/source/base/parameter_handler.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2019 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/base/parsed_convergence_table.cc b/source/base/parsed_convergence_table.cc
index 67481e13b2..607c6b2734 100644
--- a/source/base/parsed_convergence_table.cc
+++ b/source/base/parsed_convergence_table.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/base/partitioner.cc b/source/base/partitioner.cc
index 0a6b1a7b9f..eb83593939 100644
--- a/source/base/partitioner.cc
+++ b/source/base/partitioner.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1999 - 2019 by the deal.II authors
+// Copyright (C) 1999 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/base/patterns.cc b/source/base/patterns.cc
index cc9a4b90bf..c48451c645 100644
--- a/source/base/patterns.cc
+++ b/source/base/patterns.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2019 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/base/polynomial.cc b/source/base/polynomial.cc
index fde08725cb..2539fb41a4 100644
--- a/source/base/polynomial.cc
+++ b/source/base/polynomial.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2019 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/base/polynomial_space.cc b/source/base/polynomial_space.cc
index 95e3e91d8e..3305f0d116 100644
--- a/source/base/polynomial_space.cc
+++ b/source/base/polynomial_space.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2002 - 2019 by the deal.II authors
+// Copyright (C) 2002 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/base/polynomials_abf.cc b/source/base/polynomials_abf.cc
index 05ad5480ec..3ade2f546d 100644
--- a/source/base/polynomials_abf.cc
+++ b/source/base/polynomials_abf.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/base/polynomials_adini.cc b/source/base/polynomials_adini.cc
index 6e43d44b20..9eae6504c8 100644
--- a/source/base/polynomials_adini.cc
+++ b/source/base/polynomials_adini.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/base/polynomials_bdm.cc b/source/base/polynomials_bdm.cc
index fab64120bb..2f7aaabf80 100644
--- a/source/base/polynomials_bdm.cc
+++ b/source/base/polynomials_bdm.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/base/polynomials_bernardi_raugel.cc b/source/base/polynomials_bernardi_raugel.cc
index 38e822bc7a..a9ab446d2b 100644
--- a/source/base/polynomials_bernardi_raugel.cc
+++ b/source/base/polynomials_bernardi_raugel.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/base/polynomials_nedelec.cc b/source/base/polynomials_nedelec.cc
index 4151ee8557..8650c43740 100644
--- a/source/base/polynomials_nedelec.cc
+++ b/source/base/polynomials_nedelec.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/base/polynomials_rannacher_turek.cc b/source/base/polynomials_rannacher_turek.cc
index 952c58e41a..947514ea2c 100644
--- a/source/base/polynomials_rannacher_turek.cc
+++ b/source/base/polynomials_rannacher_turek.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2015 - 2018 by the deal.II authors
+// Copyright (C) 2015 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/base/polynomials_raviart_thomas.cc b/source/base/polynomials_raviart_thomas.cc
index ef9d2c4d3f..f62dbe37a5 100644
--- a/source/base/polynomials_raviart_thomas.cc
+++ b/source/base/polynomials_raviart_thomas.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/base/polynomials_rt_bubbles.cc b/source/base/polynomials_rt_bubbles.cc
index 52a2cd727a..8a318be6af 100644
--- a/source/base/polynomials_rt_bubbles.cc
+++ b/source/base/polynomials_rt_bubbles.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/base/process_grid.cc b/source/base/process_grid.cc
index 609b8e2741..3772704ad0 100644
--- a/source/base/process_grid.cc
+++ b/source/base/process_grid.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/base/quadrature.cc b/source/base/quadrature.cc
index bcfc43bea0..85fe246297 100644
--- a/source/base/quadrature.cc
+++ b/source/base/quadrature.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2019 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/base/quadrature_lib.cc b/source/base/quadrature_lib.cc
index cf7eb51b8a..a2b9262585 100644
--- a/source/base/quadrature_lib.cc
+++ b/source/base/quadrature_lib.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2019 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/base/quadrature_selector.cc b/source/base/quadrature_selector.cc
index f080454309..be892d3e7b 100644
--- a/source/base/quadrature_selector.cc
+++ b/source/base/quadrature_selector.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/base/symbolic_function.cc b/source/base/symbolic_function.cc
index 251050d9ba..bbe0def209 100644
--- a/source/base/symbolic_function.cc
+++ b/source/base/symbolic_function.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2015 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/base/symbolic_function.inst.in b/source/base/symbolic_function.inst.in
index 2afaa63c37..a4e5df43b4 100644
--- a/source/base/symbolic_function.inst.in
+++ b/source/base/symbolic_function.inst.in
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2015 - 2019 by the deal.II authors
+// Copyright (C) 2015 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/base/symmetric_tensor.cc b/source/base/symmetric_tensor.cc
index aa608a2697..c6d4628697 100644
--- a/source/base/symmetric_tensor.cc
+++ b/source/base/symmetric_tensor.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/base/symmetric_tensor.inst.in b/source/base/symmetric_tensor.inst.in
index 1f4a580d1f..09eb4d3402 100644
--- a/source/base/symmetric_tensor.inst.in
+++ b/source/base/symmetric_tensor.inst.in
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/base/table_handler.cc b/source/base/table_handler.cc
index 7d9a7aa95a..b2405e5828 100644
--- a/source/base/table_handler.cc
+++ b/source/base/table_handler.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1999 - 2019 by the deal.II authors
+// Copyright (C) 1999 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/base/tensor_function_parser.cc b/source/base/tensor_function_parser.cc
index 8bcde38b3f..969385448c 100644
--- a/source/base/tensor_function_parser.cc
+++ b/source/base/tensor_function_parser.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2019 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/base/tensor_function_parser.inst.in b/source/base/tensor_function_parser.inst.in
index 3e73de5f02..f786f994cb 100644
--- a/source/base/tensor_function_parser.inst.in
+++ b/source/base/tensor_function_parser.inst.in
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2015 - 2018 by the deal.II authors
+// Copyright (C) 2015 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/base/tensor_product_polynomials_bubbles.cc b/source/base/tensor_product_polynomials_bubbles.cc
index 59551672c7..dafc940478 100644
--- a/source/base/tensor_product_polynomials_bubbles.cc
+++ b/source/base/tensor_product_polynomials_bubbles.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2012 - 2018 by the deal.II authors
+// Copyright (C) 2012 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/base/tensor_product_polynomials_const.cc b/source/base/tensor_product_polynomials_const.cc
index f452a77d2f..a2fcb95ce5 100644
--- a/source/base/tensor_product_polynomials_const.cc
+++ b/source/base/tensor_product_polynomials_const.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2012 - 2018 by the deal.II authors
+// Copyright (C) 2012 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/base/timer.cc b/source/base/timer.cc
index 1e9087eae0..95722a4eb6 100644
--- a/source/base/timer.cc
+++ b/source/base/timer.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2019 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/base/utilities.cc b/source/base/utilities.cc
index 92c7ffcc3c..00276c377c 100644
--- a/source/base/utilities.cc
+++ b/source/base/utilities.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2019 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/base/vectorization.cc b/source/base/vectorization.cc
index b5a0633c44..fc662d8f30 100644
--- a/source/base/vectorization.cc
+++ b/source/base/vectorization.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 - 2019 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/differentiation/sd/CMakeLists.txt b/source/differentiation/sd/CMakeLists.txt
index 658f7910c4..380ffa0af8 100644
--- a/source/differentiation/sd/CMakeLists.txt
+++ b/source/differentiation/sd/CMakeLists.txt
@@ -1,6 +1,6 @@
 ## ---------------------------------------------------------------------
 ##
-## Copyright (C) 2017 - 2019 by the deal.II authors
+## Copyright (C) 2017 - 2020 by the deal.II authors
 ##
 ## This file is part of the deal.II library.
 ##
diff --git a/source/distributed/CMakeLists.txt b/source/distributed/CMakeLists.txt
index 06ff3ee3af..a16318931c 100644
--- a/source/distributed/CMakeLists.txt
+++ b/source/distributed/CMakeLists.txt
@@ -1,6 +1,6 @@
 ## ---------------------------------------------------------------------
 ##
-## Copyright (C) 2012 - 2019 by the deal.II authors
+## Copyright (C) 2012 - 2020 by the deal.II authors
 ##
 ## This file is part of the deal.II library.
 ##
diff --git a/source/distributed/cell_weights.cc b/source/distributed/cell_weights.cc
index 9b27ba16b2..978c346d87 100644
--- a/source/distributed/cell_weights.cc
+++ b/source/distributed/cell_weights.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 - 2019 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/distributed/fully_distributed_tria.cc b/source/distributed/fully_distributed_tria.cc
index 5f5e90d42a..5d728a5032 100644
--- a/source/distributed/fully_distributed_tria.cc
+++ b/source/distributed/fully_distributed_tria.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/distributed/fully_distributed_tria.inst.in b/source/distributed/fully_distributed_tria.inst.in
index b4438c3429..e87fbc8a5e 100644
--- a/source/distributed/fully_distributed_tria.inst.in
+++ b/source/distributed/fully_distributed_tria.inst.in
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2010 - 2018 by the deal.II authors
+// Copyright (C) 2010 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/distributed/grid_refinement.cc b/source/distributed/grid_refinement.cc
index 2775af5ac2..3ed69a4ed5 100644
--- a/source/distributed/grid_refinement.cc
+++ b/source/distributed/grid_refinement.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2019 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/distributed/grid_refinement.inst.in b/source/distributed/grid_refinement.inst.in
index c0fc46f489..00204672ee 100644
--- a/source/distributed/grid_refinement.inst.in
+++ b/source/distributed/grid_refinement.inst.in
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2010 - 2018 by the deal.II authors
+// Copyright (C) 2010 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/distributed/p4est_wrappers.cc b/source/distributed/p4est_wrappers.cc
index bbaf79f4cc..c1de26ef33 100644
--- a/source/distributed/p4est_wrappers.cc
+++ b/source/distributed/p4est_wrappers.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2019 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/distributed/p4est_wrappers.inst.in b/source/distributed/p4est_wrappers.inst.in
index 47b1445833..23ee1a7b21 100644
--- a/source/distributed/p4est_wrappers.inst.in
+++ b/source/distributed/p4est_wrappers.inst.in
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/distributed/shared_tria.cc b/source/distributed/shared_tria.cc
index e2f55d35de..636f09f175 100644
--- a/source/distributed/shared_tria.cc
+++ b/source/distributed/shared_tria.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2015 - 2018 by the deal.II authors
+// Copyright (C) 2015 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/distributed/solution_transfer.cc b/source/distributed/solution_transfer.cc
index 5268ec5a7c..0342befbb0 100644
--- a/source/distributed/solution_transfer.cc
+++ b/source/distributed/solution_transfer.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2019 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/distributed/tria.cc b/source/distributed/tria.cc
index 82de156235..ff7c033397 100644
--- a/source/distributed/tria.cc
+++ b/source/distributed/tria.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2019 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/distributed/tria_base.cc b/source/distributed/tria_base.cc
index 1679cb74d0..c6fde425b5 100644
--- a/source/distributed/tria_base.cc
+++ b/source/distributed/tria_base.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2015 - 2019 by the deal.II authors
+// Copyright (C) 2015 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/distributed/tria_base.inst.in b/source/distributed/tria_base.inst.in
index 861531c392..74d1c7de86 100644
--- a/source/distributed/tria_base.inst.in
+++ b/source/distributed/tria_base.inst.in
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2010 - 2018 by the deal.II authors
+// Copyright (C) 2010 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/dofs/block_info.cc b/source/dofs/block_info.cc
index e1e35cfeef..d606150afe 100644
--- a/source/dofs/block_info.cc
+++ b/source/dofs/block_info.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2019 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/dofs/block_info.inst.in b/source/dofs/block_info.inst.in
index ec0d9623c7..0b9ce5806e 100644
--- a/source/dofs/block_info.inst.in
+++ b/source/dofs/block_info.inst.in
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/dofs/dof_accessor_get.cc b/source/dofs/dof_accessor_get.cc
index 5202b4f720..fb484c83c9 100644
--- a/source/dofs/dof_accessor_get.cc
+++ b/source/dofs/dof_accessor_get.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2019 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/dofs/dof_accessor_set.cc b/source/dofs/dof_accessor_set.cc
index 48713997c6..5cd803fa24 100644
--- a/source/dofs/dof_accessor_set.cc
+++ b/source/dofs/dof_accessor_set.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2019 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/dofs/dof_handler.cc b/source/dofs/dof_handler.cc
index 55b3cb0593..81324d0505 100644
--- a/source/dofs/dof_handler.cc
+++ b/source/dofs/dof_handler.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2019 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/dofs/dof_handler.inst.in b/source/dofs/dof_handler.inst.in
index 42ee541349..9d57271784 100644
--- a/source/dofs/dof_handler.inst.in
+++ b/source/dofs/dof_handler.inst.in
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2018 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/dofs/dof_handler_policy.cc b/source/dofs/dof_handler_policy.cc
index fec4898dd4..9e40f70013 100644
--- a/source/dofs/dof_handler_policy.cc
+++ b/source/dofs/dof_handler_policy.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2019 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/dofs/dof_renumbering.cc b/source/dofs/dof_renumbering.cc
index bfabdb6812..f12c46d95a 100644
--- a/source/dofs/dof_renumbering.cc
+++ b/source/dofs/dof_renumbering.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1999 - 2019 by the deal.II authors
+// Copyright (C) 1999 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/dofs/dof_tools.cc b/source/dofs/dof_tools.cc
index 63e5dc0518..5c7f0d8f3b 100644
--- a/source/dofs/dof_tools.cc
+++ b/source/dofs/dof_tools.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1999 - 2019 by the deal.II authors
+// Copyright (C) 1999 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/dofs/dof_tools.inst.in b/source/dofs/dof_tools.inst.in
index cbf2896b43..ce7d16e924 100644
--- a/source/dofs/dof_tools.inst.in
+++ b/source/dofs/dof_tools.inst.in
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/dofs/dof_tools_constraints.cc b/source/dofs/dof_tools_constraints.cc
index 8f4b982564..b2835c83f3 100644
--- a/source/dofs/dof_tools_constraints.cc
+++ b/source/dofs/dof_tools_constraints.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1999 - 2019 by the deal.II authors
+// Copyright (C) 1999 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/dofs/dof_tools_constraints.inst.in b/source/dofs/dof_tools_constraints.inst.in
index 0178308e24..7de638ae85 100644
--- a/source/dofs/dof_tools_constraints.inst.in
+++ b/source/dofs/dof_tools_constraints.inst.in
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/dofs/dof_tools_sparsity.cc b/source/dofs/dof_tools_sparsity.cc
index 1f13706cc2..d8c2429bc1 100644
--- a/source/dofs/dof_tools_sparsity.cc
+++ b/source/dofs/dof_tools_sparsity.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1999 - 2019 by the deal.II authors
+// Copyright (C) 1999 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/dofs/dof_tools_sparsity.inst.in b/source/dofs/dof_tools_sparsity.inst.in
index cce112d35e..9c308b7d43 100644
--- a/source/dofs/dof_tools_sparsity.inst.in
+++ b/source/dofs/dof_tools_sparsity.inst.in
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/dofs/number_cache.cc b/source/dofs/number_cache.cc
index 4852862236..a677741df6 100644
--- a/source/dofs/number_cache.cc
+++ b/source/dofs/number_cache.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2018 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/fe/CMakeLists.txt b/source/fe/CMakeLists.txt
index c9dd9761a9..4eacd86c35 100644
--- a/source/fe/CMakeLists.txt
+++ b/source/fe/CMakeLists.txt
@@ -1,6 +1,6 @@
 ## ---------------------------------------------------------------------
 ##
-## Copyright (C) 2012 - 2019 by the deal.II authors
+## Copyright (C) 2012 - 2020 by the deal.II authors
 ##
 ## This file is part of the deal.II library.
 ##
diff --git a/source/fe/fe.cc b/source/fe/fe.cc
index bd7fad2536..1a83b0a9c5 100644
--- a/source/fe/fe.cc
+++ b/source/fe/fe.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2019 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/fe/fe_abf.cc b/source/fe/fe_abf.cc
index c343605fe0..e2fc86f4ef 100644
--- a/source/fe/fe_abf.cc
+++ b/source/fe/fe_abf.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2019 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/fe/fe_bdm.cc b/source/fe/fe_bdm.cc
index eb66ffec30..97988fb081 100644
--- a/source/fe/fe_bdm.cc
+++ b/source/fe/fe_bdm.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/fe/fe_bernardi_raugel.cc b/source/fe/fe_bernardi_raugel.cc
index 97113e5d36..01090ec6c5 100644
--- a/source/fe/fe_bernardi_raugel.cc
+++ b/source/fe/fe_bernardi_raugel.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/fe/fe_bernstein.cc b/source/fe/fe_bernstein.cc
index db2860bf1d..60fe4045d8 100644
--- a/source/fe/fe_bernstein.cc
+++ b/source/fe/fe_bernstein.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/fe/fe_dg_vector.cc b/source/fe/fe_dg_vector.cc
index 9409a368cb..01fd10f4e8 100644
--- a/source/fe/fe_dg_vector.cc
+++ b/source/fe/fe_dg_vector.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2010 - 2018 by the deal.II authors
+// Copyright (C) 2010 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/fe/fe_dgp_nonparametric.cc b/source/fe/fe_dgp_nonparametric.cc
index c61896fb70..6b534e1612 100644
--- a/source/fe/fe_dgp_nonparametric.cc
+++ b/source/fe/fe_dgp_nonparametric.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2002 - 2019 by the deal.II authors
+// Copyright (C) 2002 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/fe/fe_dgq.cc b/source/fe/fe_dgq.cc
index 818ddb0b6f..88b3081d6f 100644
--- a/source/fe/fe_dgq.cc
+++ b/source/fe/fe_dgq.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2001 - 2019 by the deal.II authors
+// Copyright (C) 2001 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/fe/fe_enriched.cc b/source/fe/fe_enriched.cc
index 214d86ea5b..f958d3b41f 100644
--- a/source/fe/fe_enriched.cc
+++ b/source/fe/fe_enriched.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/fe/fe_face.cc b/source/fe/fe_face.cc
index e548282a32..5c1506b4b0 100644
--- a/source/fe/fe_face.cc
+++ b/source/fe/fe_face.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/fe/fe_nedelec.cc b/source/fe/fe_nedelec.cc
index 611f20ac4e..dc77242fec 100644
--- a/source/fe/fe_nedelec.cc
+++ b/source/fe/fe_nedelec.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/fe/fe_nedelec_sz.cc b/source/fe/fe_nedelec_sz.cc
index b678253183..4ca5a952e5 100644
--- a/source/fe/fe_nedelec_sz.cc
+++ b/source/fe/fe_nedelec_sz.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2015 - 2019 by the deal.II authors
+// Copyright (C) 2015 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/fe/fe_poly.cc b/source/fe/fe_poly.cc
index c17fd45f7d..6e64500a7f 100644
--- a/source/fe/fe_poly.cc
+++ b/source/fe/fe_poly.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/fe/fe_poly_tensor.cc b/source/fe/fe_poly_tensor.cc
index 1d04d3e2f5..f92894054f 100644
--- a/source/fe/fe_poly_tensor.cc
+++ b/source/fe/fe_poly_tensor.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2019 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/fe/fe_poly_tensor.inst.in b/source/fe/fe_poly_tensor.inst.in
index 13e1c27634..b465eea725 100644
--- a/source/fe/fe_poly_tensor.inst.in
+++ b/source/fe/fe_poly_tensor.inst.in
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2018 by the deal.II authors
+// Copyright (C) 1998 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/fe/fe_q_base.cc b/source/fe/fe_q_base.cc
index 4ab6de7034..25600d7041 100644
--- a/source/fe/fe_q_base.cc
+++ b/source/fe/fe_q_base.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2019 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/fe/fe_q_bubbles.cc b/source/fe/fe_q_bubbles.cc
index c883a58367..8d28cce37d 100644
--- a/source/fe/fe_q_bubbles.cc
+++ b/source/fe/fe_q_bubbles.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2012 - 2018 by the deal.II authors
+// Copyright (C) 2012 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/fe/fe_q_hierarchical.cc b/source/fe/fe_q_hierarchical.cc
index d77f389ad5..d227df05fa 100644
--- a/source/fe/fe_q_hierarchical.cc
+++ b/source/fe/fe_q_hierarchical.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2002 - 2019 by the deal.II authors
+// Copyright (C) 2002 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/fe/fe_rannacher_turek.cc b/source/fe/fe_rannacher_turek.cc
index 24d4a5714b..fa9f6ccef9 100644
--- a/source/fe/fe_rannacher_turek.cc
+++ b/source/fe/fe_rannacher_turek.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2015 - 2018 by the deal.II authors
+// Copyright (C) 2015 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/fe/fe_raviart_thomas.cc b/source/fe/fe_raviart_thomas.cc
index 3702b2ce91..5d085016e9 100644
--- a/source/fe/fe_raviart_thomas.cc
+++ b/source/fe/fe_raviart_thomas.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2019 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/fe/fe_raviart_thomas_nodal.cc b/source/fe/fe_raviart_thomas_nodal.cc
index 4b495c096d..344207af95 100644
--- a/source/fe/fe_raviart_thomas_nodal.cc
+++ b/source/fe/fe_raviart_thomas_nodal.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/fe/fe_rt_bubbles.cc b/source/fe/fe_rt_bubbles.cc
index 2aed8efd00..ec657d0a6c 100644
--- a/source/fe/fe_rt_bubbles.cc
+++ b/source/fe/fe_rt_bubbles.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/fe/fe_series_fourier.cc b/source/fe/fe_series_fourier.cc
index 23a3eadc8d..923f59234e 100644
--- a/source/fe/fe_series_fourier.cc
+++ b/source/fe/fe_series_fourier.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/fe/fe_series_legendre.cc b/source/fe/fe_series_legendre.cc
index d089635fa7..9a17c2aa93 100644
--- a/source/fe/fe_series_legendre.cc
+++ b/source/fe/fe_series_legendre.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/fe/fe_system.cc b/source/fe/fe_system.cc
index 0ad4e9f928..a26233678f 100644
--- a/source/fe/fe_system.cc
+++ b/source/fe/fe_system.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1999 - 2019 by the deal.II authors
+// Copyright (C) 1999 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/fe/fe_tools.cc b/source/fe/fe_tools.cc
index c56e6c8725..6c6d291b71 100644
--- a/source/fe/fe_tools.cc
+++ b/source/fe/fe_tools.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2017 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/fe/fe_tools.inst.in b/source/fe/fe_tools.inst.in
index 80e2507720..29faa5dbd7 100644
--- a/source/fe/fe_tools.inst.in
+++ b/source/fe/fe_tools.inst.in
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2018 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/fe/fe_trace.cc b/source/fe/fe_trace.cc
index d40fef3a92..23e88178e8 100644
--- a/source/fe/fe_trace.cc
+++ b/source/fe/fe_trace.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/fe/fe_values.cc b/source/fe/fe_values.cc
index 7749fbb96f..a677e6b7f2 100644
--- a/source/fe/fe_values.cc
+++ b/source/fe/fe_values.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2019 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/fe/mapping.cc b/source/fe/mapping.cc
index d00b05df83..5433bf7471 100644
--- a/source/fe/mapping.cc
+++ b/source/fe/mapping.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2001 - 2019 by the deal.II authors
+// Copyright (C) 2001 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/fe/mapping_fe_field.cc b/source/fe/mapping_fe_field.cc
index 96cb972166..7949dd065a 100644
--- a/source/fe/mapping_fe_field.cc
+++ b/source/fe/mapping_fe_field.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2001 - 2019 by the deal.II authors
+// Copyright (C) 2001 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/fe/mapping_manifold.cc b/source/fe/mapping_manifold.cc
index 5ba4ff1839..a11ee168ed 100644
--- a/source/fe/mapping_manifold.cc
+++ b/source/fe/mapping_manifold.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/fe/mapping_q1_eulerian.cc b/source/fe/mapping_q1_eulerian.cc
index ca0483c886..4dee93228b 100644
--- a/source/fe/mapping_q1_eulerian.cc
+++ b/source/fe/mapping_q1_eulerian.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2001 - 2019 by the deal.II authors
+// Copyright (C) 2001 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/fe/mapping_q_eulerian.cc b/source/fe/mapping_q_eulerian.cc
index bfa18d4865..fc3cd64486 100644
--- a/source/fe/mapping_q_eulerian.cc
+++ b/source/fe/mapping_q_eulerian.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2001 - 2018 by the deal.II authors
+// Copyright (C) 2001 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/fe/mapping_q_generic.cc b/source/fe/mapping_q_generic.cc
index 14c0a1f747..83e77c5752 100644
--- a/source/fe/mapping_q_generic.cc
+++ b/source/fe/mapping_q_generic.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2019 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/grid/CMakeLists.txt b/source/grid/CMakeLists.txt
index 031eeefbed..062c6d14bc 100644
--- a/source/grid/CMakeLists.txt
+++ b/source/grid/CMakeLists.txt
@@ -1,6 +1,6 @@
 ## ---------------------------------------------------------------------
 ##
-## Copyright (C) 2012 - 2018 by the deal.II authors
+## Copyright (C) 2012 - 2020 by the deal.II authors
 ##
 ## This file is part of the deal.II library.
 ##
diff --git a/source/grid/grid_generator.cc b/source/grid/grid_generator.cc
index dd773fb552..c31e815115 100644
--- a/source/grid/grid_generator.cc
+++ b/source/grid/grid_generator.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1999 - 2019 by the deal.II authors
+// Copyright (C) 1999 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/grid/grid_generator.inst.in b/source/grid/grid_generator.inst.in
index d350c01c4e..6db7ae06c4 100644
--- a/source/grid/grid_generator.inst.in
+++ b/source/grid/grid_generator.inst.in
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1999 - 2019 by the deal.II authors
+// Copyright (C) 1999 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/grid/grid_generator_from_name.cc b/source/grid/grid_generator_from_name.cc
index bcfb2fb267..d482394086 100644
--- a/source/grid/grid_generator_from_name.cc
+++ b/source/grid/grid_generator_from_name.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/grid/grid_in.cc b/source/grid/grid_in.cc
index bd361e89f2..e4f5d56a00 100644
--- a/source/grid/grid_in.cc
+++ b/source/grid/grid_in.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1999 - 2019 by the deal.II authors
+// Copyright (C) 1999 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/grid/grid_out.cc b/source/grid/grid_out.cc
index 53cb5d3924..cacec43d38 100644
--- a/source/grid/grid_out.cc
+++ b/source/grid/grid_out.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1999 - 2019 by the deal.II authors
+// Copyright (C) 1999 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/grid/grid_out.inst.in b/source/grid/grid_out.inst.in
index b9d843ac1c..dc59139e57 100644
--- a/source/grid/grid_out.inst.in
+++ b/source/grid/grid_out.inst.in
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1999 - 2018 by the deal.II authors
+// Copyright (C) 1999 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/grid/grid_refinement.cc b/source/grid/grid_refinement.cc
index 641eb8eae5..e612178639 100644
--- a/source/grid/grid_refinement.cc
+++ b/source/grid/grid_refinement.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/grid/grid_refinement.inst.in b/source/grid/grid_refinement.inst.in
index 14452345cd..1a6ff7f790 100644
--- a/source/grid/grid_refinement.inst.in
+++ b/source/grid/grid_refinement.inst.in
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2010 - 2018 by the deal.II authors
+// Copyright (C) 2010 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/grid/grid_reordering.cc b/source/grid/grid_reordering.cc
index f0a4c0b36c..efe49e9753 100644
--- a/source/grid/grid_reordering.cc
+++ b/source/grid/grid_reordering.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2019 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/grid/grid_tools.cc b/source/grid/grid_tools.cc
index cda5c86b8b..685c975582 100644
--- a/source/grid/grid_tools.cc
+++ b/source/grid/grid_tools.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2001 - 2019 by the deal.II authors
+// Copyright (C) 2001 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/grid/grid_tools.inst.in b/source/grid/grid_tools.inst.in
index ac471d4370..c080375436 100644
--- a/source/grid/grid_tools.inst.in
+++ b/source/grid/grid_tools.inst.in
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2001 - 2019 by the deal.II authors
+// Copyright (C) 2001 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/grid/grid_tools_cache.cc b/source/grid/grid_tools_cache.cc
index 6b3d842a87..f9a8005806 100644
--- a/source/grid/grid_tools_cache.cc
+++ b/source/grid/grid_tools_cache.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2019 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/grid/grid_tools_dof_handlers.cc b/source/grid/grid_tools_dof_handlers.cc
index 812bd72e45..059bf89b50 100644
--- a/source/grid/grid_tools_dof_handlers.cc
+++ b/source/grid/grid_tools_dof_handlers.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2001 - 2019 by the deal.II authors
+// Copyright (C) 2001 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/grid/manifold.cc b/source/grid/manifold.cc
index e2d75590c9..f3876fa67b 100644
--- a/source/grid/manifold.cc
+++ b/source/grid/manifold.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2019 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/grid/manifold_lib.cc b/source/grid/manifold_lib.cc
index df41f41960..95c558aa7a 100644
--- a/source/grid/manifold_lib.cc
+++ b/source/grid/manifold_lib.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2019 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/grid/persistent_tria.cc b/source/grid/persistent_tria.cc
index a0515b9fbd..ee43772c16 100644
--- a/source/grid/persistent_tria.cc
+++ b/source/grid/persistent_tria.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1999 - 2018 by the deal.II authors
+// Copyright (C) 1999 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/grid/tria.cc b/source/grid/tria.cc
index 18b49baf9b..e261c8b2b3 100644
--- a/source/grid/tria.cc
+++ b/source/grid/tria.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2019 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/grid/tria_accessor.cc b/source/grid/tria_accessor.cc
index 4154d540ed..0e584aef30 100644
--- a/source/grid/tria_accessor.cc
+++ b/source/grid/tria_accessor.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2019 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/grid/tria_description.cc b/source/grid/tria_description.cc
index f4ab63eda2..b4c6f5d713 100644
--- a/source/grid/tria_description.cc
+++ b/source/grid/tria_description.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/grid/tria_description.inst.in b/source/grid/tria_description.inst.in
index b8cb70dbaa..edbe39372f 100644
--- a/source/grid/tria_description.inst.in
+++ b/source/grid/tria_description.inst.in
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2010 - 2018 by the deal.II authors
+// Copyright (C) 2010 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/grid/tria_objects.cc b/source/grid/tria_objects.cc
index 914f13806d..2c65a4a180 100644
--- a/source/grid/tria_objects.cc
+++ b/source/grid/tria_objects.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/hp/CMakeLists.txt b/source/hp/CMakeLists.txt
index d1fa66f018..3262ebab73 100644
--- a/source/hp/CMakeLists.txt
+++ b/source/hp/CMakeLists.txt
@@ -1,6 +1,6 @@
 ## ---------------------------------------------------------------------
 ##
-## Copyright (C) 2012 - 2017 by the deal.II authors
+## Copyright (C) 2012 - 2019 by the deal.II authors
 ##
 ## This file is part of the deal.II library.
 ##
diff --git a/source/hp/dof_faces.cc b/source/hp/dof_faces.cc
index fd9bb1d7cf..011ed67a3b 100644
--- a/source/hp/dof_faces.cc
+++ b/source/hp/dof_faces.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/hp/dof_handler.cc b/source/hp/dof_handler.cc
index e6187b0e9b..be4e010abb 100644
--- a/source/hp/dof_handler.cc
+++ b/source/hp/dof_handler.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2019 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/hp/dof_handler.inst.in b/source/hp/dof_handler.inst.in
index 87a0ac500a..7f1929f789 100644
--- a/source/hp/dof_handler.inst.in
+++ b/source/hp/dof_handler.inst.in
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2010 - 2018 by the deal.II authors
+// Copyright (C) 2010 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/hp/fe_collection.cc b/source/hp/fe_collection.cc
index 6fbc5e3610..a1a5b1e1ac 100644
--- a/source/hp/fe_collection.cc
+++ b/source/hp/fe_collection.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2019 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/hp/fe_values.inst.in b/source/hp/fe_values.inst.in
index 8683eb5ddd..a348115326 100644
--- a/source/hp/fe_values.inst.in
+++ b/source/hp/fe_values.inst.in
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2010 - 2018 by the deal.II authors
+// Copyright (C) 2010 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/hp/refinement.cc b/source/hp/refinement.cc
index 43b3ec6613..d48e0f8a8c 100644
--- a/source/hp/refinement.cc
+++ b/source/hp/refinement.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/lac/CMakeLists.txt b/source/lac/CMakeLists.txt
index 420a5100d1..07e08b9851 100644
--- a/source/lac/CMakeLists.txt
+++ b/source/lac/CMakeLists.txt
@@ -1,6 +1,6 @@
 ## ---------------------------------------------------------------------
 ##
-## Copyright (C) 2012 - 2019 by the deal.II authors
+## Copyright (C) 2012 - 2020 by the deal.II authors
 ##
 ## This file is part of the deal.II library.
 ##
diff --git a/source/lac/affine_constraints.inst.in b/source/lac/affine_constraints.inst.in
index a976cb5320..4fcb197a8a 100644
--- a/source/lac/affine_constraints.inst.in
+++ b/source/lac/affine_constraints.inst.in
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/lac/block_sparsity_pattern.cc b/source/lac/block_sparsity_pattern.cc
index edb74ccaec..1cc0392e53 100644
--- a/source/lac/block_sparsity_pattern.cc
+++ b/source/lac/block_sparsity_pattern.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2019 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/lac/block_vector.cc b/source/lac/block_vector.cc
index 6ddf62f7c3..43920bd1f4 100644
--- a/source/lac/block_vector.cc
+++ b/source/lac/block_vector.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/lac/chunk_sparsity_pattern.cc b/source/lac/chunk_sparsity_pattern.cc
index 9f5cb6e7cc..e951790afb 100644
--- a/source/lac/chunk_sparsity_pattern.cc
+++ b/source/lac/chunk_sparsity_pattern.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2019 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/lac/dynamic_sparsity_pattern.cc b/source/lac/dynamic_sparsity_pattern.cc
index c82c7bb6e5..4a91985937 100644
--- a/source/lac/dynamic_sparsity_pattern.cc
+++ b/source/lac/dynamic_sparsity_pattern.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2019 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/lac/full_matrix.cc b/source/lac/full_matrix.cc
index ce5734f543..b0c19ccb38 100644
--- a/source/lac/full_matrix.cc
+++ b/source/lac/full_matrix.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1999 - 2018 by the deal.II authors
+// Copyright (C) 1999 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/lac/la_parallel_vector.inst.in b/source/lac/la_parallel_vector.inst.in
index be711c7a55..da46a86077 100644
--- a/source/lac/la_parallel_vector.inst.in
+++ b/source/lac/la_parallel_vector.inst.in
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2011 - 2018 by the deal.II authors
+// Copyright (C) 2011 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/lac/lapack_full_matrix.cc b/source/lac/lapack_full_matrix.cc
index db04cc22f4..0b0f5ec828 100644
--- a/source/lac/lapack_full_matrix.cc
+++ b/source/lac/lapack_full_matrix.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2019 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/lac/petsc_matrix_base.cc b/source/lac/petsc_matrix_base.cc
index e904755d2b..24ffcb166b 100644
--- a/source/lac/petsc_matrix_base.cc
+++ b/source/lac/petsc_matrix_base.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2019 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/lac/petsc_parallel_sparse_matrix.cc b/source/lac/petsc_parallel_sparse_matrix.cc
index 3af36ce1c0..383c8d11f8 100644
--- a/source/lac/petsc_parallel_sparse_matrix.cc
+++ b/source/lac/petsc_parallel_sparse_matrix.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2019 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/lac/petsc_parallel_vector.cc b/source/lac/petsc_parallel_vector.cc
index 5b66bf5b4c..0651a33839 100644
--- a/source/lac/petsc_parallel_vector.cc
+++ b/source/lac/petsc_parallel_vector.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2019 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/lac/petsc_precondition.cc b/source/lac/petsc_precondition.cc
index cd770ed656..68c207353e 100644
--- a/source/lac/petsc_precondition.cc
+++ b/source/lac/petsc_precondition.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2019 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/lac/petsc_solver.cc b/source/lac/petsc_solver.cc
index dfefd82cf5..8ef6624eeb 100644
--- a/source/lac/petsc_solver.cc
+++ b/source/lac/petsc_solver.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/lac/petsc_sparse_matrix.cc b/source/lac/petsc_sparse_matrix.cc
index c3ffb4cda1..ca8ddaf97a 100644
--- a/source/lac/petsc_sparse_matrix.cc
+++ b/source/lac/petsc_sparse_matrix.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/lac/petsc_vector_base.cc b/source/lac/petsc_vector_base.cc
index dc47a6f9ae..75608c2953 100644
--- a/source/lac/petsc_vector_base.cc
+++ b/source/lac/petsc_vector_base.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2019 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/lac/read_write_vector.cc b/source/lac/read_write_vector.cc
index 66fd754fc6..b031eebc92 100644
--- a/source/lac/read_write_vector.cc
+++ b/source/lac/read_write_vector.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2015 - 2019 by the deal.II authors
+// Copyright (C) 2015 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/lac/slepc_solver.cc b/source/lac/slepc_solver.cc
index b152cfae59..87fe772326 100644
--- a/source/lac/slepc_solver.cc
+++ b/source/lac/slepc_solver.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/lac/slepc_spectral_transformation.cc b/source/lac/slepc_spectral_transformation.cc
index 166e46883e..f1b856be34 100644
--- a/source/lac/slepc_spectral_transformation.cc
+++ b/source/lac/slepc_spectral_transformation.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/lac/sparse_direct.cc b/source/lac/sparse_direct.cc
index ef46e7c30c..44a3232fbc 100644
--- a/source/lac/sparse_direct.cc
+++ b/source/lac/sparse_direct.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2001 - 2019 by the deal.II authors
+// Copyright (C) 2001 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/lac/sparsity_pattern.cc b/source/lac/sparsity_pattern.cc
index 7aceed174c..4e4d148655 100644
--- a/source/lac/sparsity_pattern.cc
+++ b/source/lac/sparsity_pattern.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2019 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/lac/sparsity_tools.cc b/source/lac/sparsity_tools.cc
index 1b2c83187d..a9ec4270bd 100644
--- a/source/lac/sparsity_tools.cc
+++ b/source/lac/sparsity_tools.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2019 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/lac/tridiagonal_matrix.cc b/source/lac/tridiagonal_matrix.cc
index 031878cd00..8f0433cc63 100644
--- a/source/lac/tridiagonal_matrix.cc
+++ b/source/lac/tridiagonal_matrix.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/lac/trilinos_block_sparse_matrix.cc b/source/lac/trilinos_block_sparse_matrix.cc
index 70349aaa06..bd6b591eb9 100644
--- a/source/lac/trilinos_block_sparse_matrix.cc
+++ b/source/lac/trilinos_block_sparse_matrix.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/lac/trilinos_precondition.cc b/source/lac/trilinos_precondition.cc
index 9cf2f2ca94..af0451586d 100644
--- a/source/lac/trilinos_precondition.cc
+++ b/source/lac/trilinos_precondition.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2019 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/lac/trilinos_precondition_ml.cc b/source/lac/trilinos_precondition_ml.cc
index 2411604796..80d5fa4368 100644
--- a/source/lac/trilinos_precondition_ml.cc
+++ b/source/lac/trilinos_precondition_ml.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2019 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/lac/trilinos_precondition_muelu.cc b/source/lac/trilinos_precondition_muelu.cc
index fd10f6a781..b24f8a3959 100644
--- a/source/lac/trilinos_precondition_muelu.cc
+++ b/source/lac/trilinos_precondition_muelu.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2019 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/lac/trilinos_solver.cc b/source/lac/trilinos_solver.cc
index acaf840ed4..b04542484f 100644
--- a/source/lac/trilinos_solver.cc
+++ b/source/lac/trilinos_solver.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2019 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/lac/trilinos_sparse_matrix.cc b/source/lac/trilinos_sparse_matrix.cc
index 16a392ed9c..f8592dce67 100644
--- a/source/lac/trilinos_sparse_matrix.cc
+++ b/source/lac/trilinos_sparse_matrix.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2019 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/lac/trilinos_sparse_matrix.inst.in b/source/lac/trilinos_sparse_matrix.inst.in
index 1518885796..b694953bb0 100644
--- a/source/lac/trilinos_sparse_matrix.inst.in
+++ b/source/lac/trilinos_sparse_matrix.inst.in
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/lac/trilinos_sparsity_pattern.cc b/source/lac/trilinos_sparsity_pattern.cc
index bc2adefaae..f1faa15f15 100644
--- a/source/lac/trilinos_sparsity_pattern.cc
+++ b/source/lac/trilinos_sparsity_pattern.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2019 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/lac/trilinos_vector.cc b/source/lac/trilinos_vector.cc
index 408f32af22..83e7133891 100644
--- a/source/lac/trilinos_vector.cc
+++ b/source/lac/trilinos_vector.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2019 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/lac/vector.cc b/source/lac/vector.cc
index 10267c0976..99346c517d 100644
--- a/source/lac/vector.cc
+++ b/source/lac/vector.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1999 - 2018 by the deal.II authors
+// Copyright (C) 1999 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/matrix_free/CMakeLists.txt b/source/matrix_free/CMakeLists.txt
index 8c1bb8aeac..e0d5976dcc 100644
--- a/source/matrix_free/CMakeLists.txt
+++ b/source/matrix_free/CMakeLists.txt
@@ -1,6 +1,6 @@
 ## ---------------------------------------------------------------------
 ##
-## Copyright (C) 2013 - 2018 by the deal.II authors
+## Copyright (C) 2013 - 2020 by the deal.II authors
 ##
 ## This file is part of the deal.II library.
 ##
diff --git a/source/matrix_free/mapping_info.cc b/source/matrix_free/mapping_info.cc
index 83d8b197e9..35fafd4f92 100644
--- a/source/matrix_free/mapping_info.cc
+++ b/source/matrix_free/mapping_info.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/matrix_free/mapping_info.inst.in b/source/matrix_free/mapping_info.inst.in
index fe47a54bb7..7b3996bf0b 100644
--- a/source/matrix_free/mapping_info.inst.in
+++ b/source/matrix_free/mapping_info.inst.in
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/matrix_free/matrix_free.cc b/source/matrix_free/matrix_free.cc
index 8f0e9a153a..5f50a9951c 100644
--- a/source/matrix_free/matrix_free.cc
+++ b/source/matrix_free/matrix_free.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2011 - 2018 by the deal.II authors
+// Copyright (C) 2011 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/matrix_free/matrix_free.inst.in b/source/matrix_free/matrix_free.inst.in
index 53c7631a99..f143a61fc9 100644
--- a/source/matrix_free/matrix_free.inst.in
+++ b/source/matrix_free/matrix_free.inst.in
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2010 - 2018 by the deal.II authors
+// Copyright (C) 2010 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/matrix_free/task_info.cc b/source/matrix_free/task_info.cc
index c45ce9100f..7125afaf21 100644
--- a/source/matrix_free/task_info.cc
+++ b/source/matrix_free/task_info.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 - 2019 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/meshworker/scratch_data.cc b/source/meshworker/scratch_data.cc
index 200791ed24..46056b89ba 100644
--- a/source/meshworker/scratch_data.cc
+++ b/source/meshworker/scratch_data.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/multigrid/mg_level_global_transfer.cc b/source/multigrid/mg_level_global_transfer.cc
index db089eaabe..8dd388dc8e 100644
--- a/source/multigrid/mg_level_global_transfer.cc
+++ b/source/multigrid/mg_level_global_transfer.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2019 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/multigrid/mg_tools.cc b/source/multigrid/mg_tools.cc
index 9dac385c63..f82fdd9682 100644
--- a/source/multigrid/mg_tools.cc
+++ b/source/multigrid/mg_tools.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1999 - 2018 by the deal.II authors
+// Copyright (C) 1999 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/multigrid/mg_tools.inst.in b/source/multigrid/mg_tools.inst.in
index e1252193fb..c1f1152488 100644
--- a/source/multigrid/mg_tools.inst.in
+++ b/source/multigrid/mg_tools.inst.in
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2018 by the deal.II authors
+// Copyright (C) 1998 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/multigrid/mg_transfer_block.cc b/source/multigrid/mg_transfer_block.cc
index c6fd4de1c7..774399cffa 100644
--- a/source/multigrid/mg_transfer_block.cc
+++ b/source/multigrid/mg_transfer_block.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2019 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/multigrid/mg_transfer_block.inst.in b/source/multigrid/mg_transfer_block.inst.in
index 9d14e8adb6..920d11027e 100644
--- a/source/multigrid/mg_transfer_block.inst.in
+++ b/source/multigrid/mg_transfer_block.inst.in
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2018 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/multigrid/mg_transfer_component.cc b/source/multigrid/mg_transfer_component.cc
index 588566712b..a58b25751f 100644
--- a/source/multigrid/mg_transfer_component.cc
+++ b/source/multigrid/mg_transfer_component.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2019 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/multigrid/mg_transfer_component.inst.in b/source/multigrid/mg_transfer_component.inst.in
index 156b170073..129872a8ca 100644
--- a/source/multigrid/mg_transfer_component.inst.in
+++ b/source/multigrid/mg_transfer_component.inst.in
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2018 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/multigrid/mg_transfer_internal.cc b/source/multigrid/mg_transfer_internal.cc
index 4ba4c140d0..0366c67cc7 100644
--- a/source/multigrid/mg_transfer_internal.cc
+++ b/source/multigrid/mg_transfer_internal.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/multigrid/mg_transfer_internal.inst.in b/source/multigrid/mg_transfer_internal.inst.in
index 0c8841afbf..eb4385980e 100644
--- a/source/multigrid/mg_transfer_internal.inst.in
+++ b/source/multigrid/mg_transfer_internal.inst.in
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/multigrid/mg_transfer_matrix_free.cc b/source/multigrid/mg_transfer_matrix_free.cc
index 2849142472..c8fbafefb3 100644
--- a/source/multigrid/mg_transfer_matrix_free.cc
+++ b/source/multigrid/mg_transfer_matrix_free.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/multigrid/mg_transfer_prebuilt.cc b/source/multigrid/mg_transfer_prebuilt.cc
index 70e8e398d4..654236c401 100644
--- a/source/multigrid/mg_transfer_prebuilt.cc
+++ b/source/multigrid/mg_transfer_prebuilt.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2019 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/multigrid/mg_transfer_prebuilt.inst.in b/source/multigrid/mg_transfer_prebuilt.inst.in
index cafcc608a0..f825afdf3f 100644
--- a/source/multigrid/mg_transfer_prebuilt.inst.in
+++ b/source/multigrid/mg_transfer_prebuilt.inst.in
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2018 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/multigrid/multigrid.cc b/source/multigrid/multigrid.cc
index 77842e8aab..1e51506b17 100644
--- a/source/multigrid/multigrid.cc
+++ b/source/multigrid/multigrid.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/non_matching/CMakeLists.txt b/source/non_matching/CMakeLists.txt
index 6d9ccbb32a..8ea4a0eb48 100644
--- a/source/non_matching/CMakeLists.txt
+++ b/source/non_matching/CMakeLists.txt
@@ -1,6 +1,6 @@
 ## ---------------------------------------------------------------------
 ##
-## Copyright (C) 2012 - 2018 by the deal.II authors
+## Copyright (C) 2012 - 2020 by the deal.II authors
 ##
 ## This file is part of the deal.II library.
 ##
diff --git a/source/non_matching/coupling.cc b/source/non_matching/coupling.cc
index 93bb108b8c..cd1306b1a0 100644
--- a/source/non_matching/coupling.cc
+++ b/source/non_matching/coupling.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 - 2019 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/non_matching/coupling.inst.in b/source/non_matching/coupling.inst.in
index 83f484ff2b..25daf080c0 100644
--- a/source/non_matching/coupling.inst.in
+++ b/source/non_matching/coupling.inst.in
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/numerics/CMakeLists.txt b/source/numerics/CMakeLists.txt
index e3e9eb1863..9a9494c928 100644
--- a/source/numerics/CMakeLists.txt
+++ b/source/numerics/CMakeLists.txt
@@ -1,6 +1,6 @@
 ## ---------------------------------------------------------------------
 ##
-## Copyright (C) 2012 - 2018 by the deal.II authors
+## Copyright (C) 2012 - 2019 by the deal.II authors
 ##
 ## This file is part of the deal.II library.
 ##
diff --git a/source/numerics/data_out.cc b/source/numerics/data_out.cc
index 39b1545239..f35b6bbc88 100644
--- a/source/numerics/data_out.cc
+++ b/source/numerics/data_out.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1999 - 2019 by the deal.II authors
+// Copyright (C) 1999 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/numerics/data_out_dof_data.inst.in b/source/numerics/data_out_dof_data.inst.in
index a48923f3cb..6e4b8d8307 100644
--- a/source/numerics/data_out_dof_data.inst.in
+++ b/source/numerics/data_out_dof_data.inst.in
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2010 - 2019 by the deal.II authors
+// Copyright (C) 2010 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/numerics/data_out_faces.cc b/source/numerics/data_out_faces.cc
index e40bda2f1b..52118e7a86 100644
--- a/source/numerics/data_out_faces.cc
+++ b/source/numerics/data_out_faces.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2019 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/numerics/data_out_rotation.cc b/source/numerics/data_out_rotation.cc
index 25842ab1af..39b4877139 100644
--- a/source/numerics/data_out_rotation.cc
+++ b/source/numerics/data_out_rotation.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2019 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/numerics/derivative_approximation.cc b/source/numerics/derivative_approximation.cc
index 68b1a94b6b..9f01816b4c 100644
--- a/source/numerics/derivative_approximation.cc
+++ b/source/numerics/derivative_approximation.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2019 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/numerics/error_estimator_1d.cc b/source/numerics/error_estimator_1d.cc
index aa59e3f508..d812572042 100644
--- a/source/numerics/error_estimator_1d.cc
+++ b/source/numerics/error_estimator_1d.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2018 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/numerics/histogram.cc b/source/numerics/histogram.cc
index ffe1696993..e8f6227a54 100644
--- a/source/numerics/histogram.cc
+++ b/source/numerics/histogram.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1999 - 2019 by the deal.II authors
+// Copyright (C) 1999 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/numerics/point_value_history.cc b/source/numerics/point_value_history.cc
index cd134c67d2..bba7cf7242 100644
--- a/source/numerics/point_value_history.cc
+++ b/source/numerics/point_value_history.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2019 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/numerics/solution_transfer.cc b/source/numerics/solution_transfer.cc
index 87b2e313bb..f07c789dc6 100644
--- a/source/numerics/solution_transfer.cc
+++ b/source/numerics/solution_transfer.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1999 - 2019 by the deal.II authors
+// Copyright (C) 1999 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/numerics/time_dependent.cc b/source/numerics/time_dependent.cc
index 0a8f7331bf..9ceff18af6 100644
--- a/source/numerics/time_dependent.cc
+++ b/source/numerics/time_dependent.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1999 - 2019 by the deal.II authors
+// Copyright (C) 1999 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/numerics/vector_tools_boundary.cc b/source/numerics/vector_tools_boundary.cc
index a07eb0ae63..2177613d00 100644
--- a/source/numerics/vector_tools_boundary.cc
+++ b/source/numerics/vector_tools_boundary.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2017 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/numerics/vector_tools_boundary.inst.in b/source/numerics/vector_tools_boundary.inst.in
index d387d0bccd..fc0997629f 100644
--- a/source/numerics/vector_tools_boundary.inst.in
+++ b/source/numerics/vector_tools_boundary.inst.in
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2018 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/numerics/vector_tools_constraints.cc b/source/numerics/vector_tools_constraints.cc
index 85779dcfcd..6b8a194669 100644
--- a/source/numerics/vector_tools_constraints.cc
+++ b/source/numerics/vector_tools_constraints.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2014 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/numerics/vector_tools_integrate_difference.cc b/source/numerics/vector_tools_integrate_difference.cc
index 2e5494bd21..cf945e4146 100644
--- a/source/numerics/vector_tools_integrate_difference.cc
+++ b/source/numerics/vector_tools_integrate_difference.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2014 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/numerics/vector_tools_integrate_difference.inst.in b/source/numerics/vector_tools_integrate_difference.inst.in
index 21884e2f9e..93ae1d2338 100644
--- a/source/numerics/vector_tools_integrate_difference.inst.in
+++ b/source/numerics/vector_tools_integrate_difference.inst.in
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2018 by the deal.II authors
+// Copyright (C) 1998 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/numerics/vector_tools_interpolate.cc b/source/numerics/vector_tools_interpolate.cc
index ba7e51cd5e..fb6d2c1228 100644
--- a/source/numerics/vector_tools_interpolate.cc
+++ b/source/numerics/vector_tools_interpolate.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2014 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/numerics/vector_tools_mean_value.cc b/source/numerics/vector_tools_mean_value.cc
index b4c1f15f29..a979dfab76 100644
--- a/source/numerics/vector_tools_mean_value.cc
+++ b/source/numerics/vector_tools_mean_value.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2017 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/numerics/vector_tools_point_gradient.cc b/source/numerics/vector_tools_point_gradient.cc
index 436b8667ea..9b1ac663e3 100644
--- a/source/numerics/vector_tools_point_gradient.cc
+++ b/source/numerics/vector_tools_point_gradient.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2015 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/numerics/vector_tools_point_value.cc b/source/numerics/vector_tools_point_value.cc
index 98fcb9308d..a51277e204 100644
--- a/source/numerics/vector_tools_point_value.cc
+++ b/source/numerics/vector_tools_point_value.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2014 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/numerics/vector_tools_project.cc b/source/numerics/vector_tools_project.cc
index d96f198b7b..f254ea50dd 100644
--- a/source/numerics/vector_tools_project.cc
+++ b/source/numerics/vector_tools_project.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2018 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/numerics/vector_tools_project_codim.cc b/source/numerics/vector_tools_project_codim.cc
index 52da94895f..ec51e470a5 100644
--- a/source/numerics/vector_tools_project_codim.cc
+++ b/source/numerics/vector_tools_project_codim.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/numerics/vector_tools_project_hp.cc b/source/numerics/vector_tools_project_hp.cc
index e3588cbb2c..f0c8181463 100644
--- a/source/numerics/vector_tools_project_hp.cc
+++ b/source/numerics/vector_tools_project_hp.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/numerics/vector_tools_project_qp.cc b/source/numerics/vector_tools_project_qp.cc
index 2afe935448..10d0b78cbe 100644
--- a/source/numerics/vector_tools_project_qp.cc
+++ b/source/numerics/vector_tools_project_qp.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/numerics/vector_tools_project_qpmf.cc b/source/numerics/vector_tools_project_qpmf.cc
index cebb158350..079b66fa97 100644
--- a/source/numerics/vector_tools_project_qpmf.cc
+++ b/source/numerics/vector_tools_project_qpmf.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/numerics/vector_tools_project_qpmf.inst.in b/source/numerics/vector_tools_project_qpmf.inst.in
index 08699b2c64..06c6bdecb8 100644
--- a/source/numerics/vector_tools_project_qpmf.inst.in
+++ b/source/numerics/vector_tools_project_qpmf.inst.in
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/numerics/vector_tools_rhs.cc b/source/numerics/vector_tools_rhs.cc
index 42030ada21..37687c3ab0 100644
--- a/source/numerics/vector_tools_rhs.cc
+++ b/source/numerics/vector_tools_rhs.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2018 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/opencascade/utilities.cc b/source/opencascade/utilities.cc
index f2468ae15f..b9f11d79b9 100644
--- a/source/opencascade/utilities.cc
+++ b/source/opencascade/utilities.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2014 - 2019 by the deal.II authors
+// Copyright (C) 2014 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/particles/CMakeLists.txt b/source/particles/CMakeLists.txt
index 71dbc91ec8..ce0c4f38c9 100644
--- a/source/particles/CMakeLists.txt
+++ b/source/particles/CMakeLists.txt
@@ -1,6 +1,6 @@
 ## ---------------------------------------------------------------------
 ##
-## Copyright (C) 2017 by the deal.II authors
+## Copyright (C) 2017 - 2020 by the deal.II authors
 ##
 ## This file is part of the deal.II library.
 ##
diff --git a/source/particles/data_out.cc b/source/particles/data_out.cc
index 97d72c4f2e..b359db11b0 100644
--- a/source/particles/data_out.cc
+++ b/source/particles/data_out.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2019 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/particles/generators.cc b/source/particles/generators.cc
index 7bcff62eb1..5b5961480c 100644
--- a/source/particles/generators.cc
+++ b/source/particles/generators.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/particles/generators.inst.in b/source/particles/generators.inst.in
index e1dfb5ec3d..c00c41abdd 100644
--- a/source/particles/generators.inst.in
+++ b/source/particles/generators.inst.in
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/particles/particle.cc b/source/particles/particle.cc
index 7045add9bf..5773db6dc1 100644
--- a/source/particles/particle.cc
+++ b/source/particles/particle.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2019 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/particles/particle_handler.cc b/source/particles/particle_handler.cc
index c8f98e152c..5a75bb99cd 100644
--- a/source/particles/particle_handler.cc
+++ b/source/particles/particle_handler.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2019 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/source/sundials/arkode.cc b/source/sundials/arkode.cc
index bc0378ca7b..cec5de071f 100644
--- a/source/sundials/arkode.cc
+++ b/source/sundials/arkode.cc
@@ -1,6 +1,6 @@
 //-----------------------------------------------------------
 //
-//    Copyright (C) 2017 - 2019 by the deal.II authors
+//    Copyright (C) 2017 - 2020 by the deal.II authors
 //
 //    This file is part of the deal.II library.
 //
diff --git a/source/sundials/ida.cc b/source/sundials/ida.cc
index a44f732658..ef5397a9df 100644
--- a/source/sundials/ida.cc
+++ b/source/sundials/ida.cc
@@ -1,6 +1,6 @@
 //-----------------------------------------------------------
 //
-//    Copyright (C) 2015 - 2019 by the deal.II authors
+//    Copyright (C) 2015 - 2020 by the deal.II authors
 //
 //    This file is part of the deal.II library.
 //
diff --git a/source/sundials/kinsol.cc b/source/sundials/kinsol.cc
index a3d9f56123..c463bdea41 100644
--- a/source/sundials/kinsol.cc
+++ b/source/sundials/kinsol.cc
@@ -1,6 +1,6 @@
 //-----------------------------------------------------------
 //
-//    Copyright (C) 2017 - 2018 by the deal.II authors
+//    Copyright (C) 2017 - 2020 by the deal.II authors
 //
 //    This file is part of the deal.II library.
 //
diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt
index 45772a695e..8c9c499da2 100644
--- a/tests/CMakeLists.txt
+++ b/tests/CMakeLists.txt
@@ -1,6 +1,6 @@
 ## ---------------------------------------------------------------------
 ##
-## Copyright (C) 2013 - 2018 by the deal.II authors
+## Copyright (C) 2013 - 2020 by the deal.II authors
 ##
 ## This file is part of the deal.II library.
 ##
diff --git a/tests/ad_common_tests/helper_scalar_coupled_2_components_01.h b/tests/ad_common_tests/helper_scalar_coupled_2_components_01.h
index 4e5a589aa9..c6185076fd 100644
--- a/tests/ad_common_tests/helper_scalar_coupled_2_components_01.h
+++ b/tests/ad_common_tests/helper_scalar_coupled_2_components_01.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/ad_common_tests/helper_scalar_coupled_2_components_02.h b/tests/ad_common_tests/helper_scalar_coupled_2_components_02.h
index 2f49b3108f..447a06cbcd 100644
--- a/tests/ad_common_tests/helper_scalar_coupled_2_components_02.h
+++ b/tests/ad_common_tests/helper_scalar_coupled_2_components_02.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/ad_common_tests/helper_scalar_coupled_2_components_03.h b/tests/ad_common_tests/helper_scalar_coupled_2_components_03.h
index ebd10123ea..fbd91323cc 100644
--- a/tests/ad_common_tests/helper_scalar_coupled_2_components_03.h
+++ b/tests/ad_common_tests/helper_scalar_coupled_2_components_03.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/ad_common_tests/helper_scalar_coupled_2_components_04.h b/tests/ad_common_tests/helper_scalar_coupled_2_components_04.h
index 11bba49e92..8a432352f9 100644
--- a/tests/ad_common_tests/helper_scalar_coupled_2_components_04.h
+++ b/tests/ad_common_tests/helper_scalar_coupled_2_components_04.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/ad_common_tests/helper_scalar_coupled_2_components_05.h b/tests/ad_common_tests/helper_scalar_coupled_2_components_05.h
index 46433c61e5..430f9fab58 100644
--- a/tests/ad_common_tests/helper_scalar_coupled_2_components_05.h
+++ b/tests/ad_common_tests/helper_scalar_coupled_2_components_05.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/ad_common_tests/helper_scalar_coupled_2_components_06.h b/tests/ad_common_tests/helper_scalar_coupled_2_components_06.h
index 57d25dded8..bb3cfa849b 100644
--- a/tests/ad_common_tests/helper_scalar_coupled_2_components_06.h
+++ b/tests/ad_common_tests/helper_scalar_coupled_2_components_06.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/ad_common_tests/helper_scalar_coupled_2_components_07.h b/tests/ad_common_tests/helper_scalar_coupled_2_components_07.h
index 362a1ebf77..9bfcaea68d 100644
--- a/tests/ad_common_tests/helper_scalar_coupled_2_components_07.h
+++ b/tests/ad_common_tests/helper_scalar_coupled_2_components_07.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/ad_common_tests/helper_scalar_coupled_2_components_08.h b/tests/ad_common_tests/helper_scalar_coupled_2_components_08.h
index a17ee71b2c..3a1a928c5a 100644
--- a/tests/ad_common_tests/helper_scalar_coupled_2_components_08.h
+++ b/tests/ad_common_tests/helper_scalar_coupled_2_components_08.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/ad_common_tests/helper_scalar_coupled_3_components_01.h b/tests/ad_common_tests/helper_scalar_coupled_3_components_01.h
index b1163e9399..d1859321dc 100644
--- a/tests/ad_common_tests/helper_scalar_coupled_3_components_01.h
+++ b/tests/ad_common_tests/helper_scalar_coupled_3_components_01.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/ad_common_tests/helper_scalar_coupled_3_components_01_tapeless_only.h b/tests/ad_common_tests/helper_scalar_coupled_3_components_01_tapeless_only.h
index 1f8afd51b7..9333093d3c 100644
--- a/tests/ad_common_tests/helper_scalar_coupled_3_components_01_tapeless_only.h
+++ b/tests/ad_common_tests/helper_scalar_coupled_3_components_01_tapeless_only.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/ad_common_tests/helper_scalar_coupled_4_components_01.h b/tests/ad_common_tests/helper_scalar_coupled_4_components_01.h
index 82ba8d0483..567b74a649 100644
--- a/tests/ad_common_tests/helper_scalar_coupled_4_components_01.h
+++ b/tests/ad_common_tests/helper_scalar_coupled_4_components_01.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/ad_common_tests/helper_scalar_single_component_01.h b/tests/ad_common_tests/helper_scalar_single_component_01.h
index cbc84398fb..41d37c9f19 100644
--- a/tests/ad_common_tests/helper_scalar_single_component_01.h
+++ b/tests/ad_common_tests/helper_scalar_single_component_01.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/ad_common_tests/helper_scalar_single_component_02.h b/tests/ad_common_tests/helper_scalar_single_component_02.h
index a670dd1f28..1d9c450a13 100644
--- a/tests/ad_common_tests/helper_scalar_single_component_02.h
+++ b/tests/ad_common_tests/helper_scalar_single_component_02.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/ad_common_tests/helper_scalar_single_component_03.h b/tests/ad_common_tests/helper_scalar_single_component_03.h
index 8e548fb060..34661693da 100644
--- a/tests/ad_common_tests/helper_scalar_single_component_03.h
+++ b/tests/ad_common_tests/helper_scalar_single_component_03.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/ad_common_tests/helper_scalar_single_component_04.h b/tests/ad_common_tests/helper_scalar_single_component_04.h
index 2e22801a9d..11d16322f2 100644
--- a/tests/ad_common_tests/helper_scalar_single_component_04.h
+++ b/tests/ad_common_tests/helper_scalar_single_component_04.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/ad_common_tests/helper_vector_1_indep_1_dep_vars_01.h b/tests/ad_common_tests/helper_vector_1_indep_1_dep_vars_01.h
index be6ac32233..a95c4bb2a1 100644
--- a/tests/ad_common_tests/helper_vector_1_indep_1_dep_vars_01.h
+++ b/tests/ad_common_tests/helper_vector_1_indep_1_dep_vars_01.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/ad_common_tests/helper_vector_1_indep_2_dep_vars_01.h b/tests/ad_common_tests/helper_vector_1_indep_2_dep_vars_01.h
index 958cd4972e..fba99f1549 100644
--- a/tests/ad_common_tests/helper_vector_1_indep_2_dep_vars_01.h
+++ b/tests/ad_common_tests/helper_vector_1_indep_2_dep_vars_01.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/ad_common_tests/helper_vector_2_indep_1_dep_vars_01.h b/tests/ad_common_tests/helper_vector_2_indep_1_dep_vars_01.h
index b49db6a96a..43ce745d5e 100644
--- a/tests/ad_common_tests/helper_vector_2_indep_1_dep_vars_01.h
+++ b/tests/ad_common_tests/helper_vector_2_indep_1_dep_vars_01.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/ad_common_tests/helper_vector_2_indep_2_dep_vars_01.h b/tests/ad_common_tests/helper_vector_2_indep_2_dep_vars_01.h
index b332267238..4ce3c01ba5 100644
--- a/tests/ad_common_tests/helper_vector_2_indep_2_dep_vars_01.h
+++ b/tests/ad_common_tests/helper_vector_2_indep_2_dep_vars_01.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/ad_common_tests/physics_functions_01.h b/tests/ad_common_tests/physics_functions_01.h
index dc03205372..ffb9a8584e 100644
--- a/tests/ad_common_tests/physics_functions_01.h
+++ b/tests/ad_common_tests/physics_functions_01.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/ad_common_tests/physics_functions_02.h b/tests/ad_common_tests/physics_functions_02.h
index 3897cfda14..4581e4f550 100644
--- a/tests/ad_common_tests/physics_functions_02.h
+++ b/tests/ad_common_tests/physics_functions_02.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/ad_common_tests/physics_functions_03.h b/tests/ad_common_tests/physics_functions_03.h
index 3d0412fe3e..cb67d507d6 100644
--- a/tests/ad_common_tests/physics_functions_03.h
+++ b/tests/ad_common_tests/physics_functions_03.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/ad_common_tests/step-44-helper_res_lin_01.h b/tests/ad_common_tests/step-44-helper_res_lin_01.h
index 25cb6e95aa..32472e508e 100644
--- a/tests/ad_common_tests/step-44-helper_res_lin_01.h
+++ b/tests/ad_common_tests/step-44-helper_res_lin_01.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/ad_common_tests/step-44-helper_scalar_01.h b/tests/ad_common_tests/step-44-helper_scalar_01.h
index 908a8613ba..c45248e11b 100644
--- a/tests/ad_common_tests/step-44-helper_scalar_01.h
+++ b/tests/ad_common_tests/step-44-helper_scalar_01.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/ad_common_tests/step-44-helper_var_form_01.h b/tests/ad_common_tests/step-44-helper_var_form_01.h
index 807e652ad2..235d350314 100644
--- a/tests/ad_common_tests/step-44-helper_var_form_01.h
+++ b/tests/ad_common_tests/step-44-helper_var_form_01.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/ad_common_tests/step-44-helper_vector_01.h b/tests/ad_common_tests/step-44-helper_vector_01.h
index 94293bbb1f..4a8d13570f 100644
--- a/tests/ad_common_tests/step-44-helper_vector_01.h
+++ b/tests/ad_common_tests/step-44-helper_vector_01.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/ad_common_tests/symmetric_tensor_functions_01.h b/tests/ad_common_tests/symmetric_tensor_functions_01.h
index a7e66fd2d3..fe0dea4bf3 100644
--- a/tests/ad_common_tests/symmetric_tensor_functions_01.h
+++ b/tests/ad_common_tests/symmetric_tensor_functions_01.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/ad_common_tests/symmetric_tensor_functions_02.h b/tests/ad_common_tests/symmetric_tensor_functions_02.h
index 3de0d41baa..2d150e47af 100644
--- a/tests/ad_common_tests/symmetric_tensor_functions_02.h
+++ b/tests/ad_common_tests/symmetric_tensor_functions_02.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/ad_common_tests/symmetric_tensor_functions_03.h b/tests/ad_common_tests/symmetric_tensor_functions_03.h
index 29ea11c80a..d6d013c061 100644
--- a/tests/ad_common_tests/symmetric_tensor_functions_03.h
+++ b/tests/ad_common_tests/symmetric_tensor_functions_03.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/ad_common_tests/symmetric_tensor_functions_04.h b/tests/ad_common_tests/symmetric_tensor_functions_04.h
index 87b82c3c5d..06026b1dc0 100644
--- a/tests/ad_common_tests/symmetric_tensor_functions_04.h
+++ b/tests/ad_common_tests/symmetric_tensor_functions_04.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/ad_common_tests/tensor_functions_01.h b/tests/ad_common_tests/tensor_functions_01.h
index 85883de9a9..57d172dfb4 100644
--- a/tests/ad_common_tests/tensor_functions_01.h
+++ b/tests/ad_common_tests/tensor_functions_01.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/ad_common_tests/tensor_functions_02.h b/tests/ad_common_tests/tensor_functions_02.h
index 4ca6cfca26..a4da116885 100644
--- a/tests/ad_common_tests/tensor_functions_02.h
+++ b/tests/ad_common_tests/tensor_functions_02.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/adolc/ad_number_traits_01.cc b/tests/adolc/ad_number_traits_01.cc
index d64014a1e0..7d3a85bb9b 100644
--- a/tests/adolc/ad_number_traits_01.cc
+++ b/tests/adolc/ad_number_traits_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/adolc/ad_number_traits_02a.cc b/tests/adolc/ad_number_traits_02a.cc
index 69053b7743..3798b18b33 100644
--- a/tests/adolc/ad_number_traits_02a.cc
+++ b/tests/adolc/ad_number_traits_02a.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/adolc/ad_number_traits_02b.cc b/tests/adolc/ad_number_traits_02b.cc
index 568367b90b..990ced5833 100644
--- a/tests/adolc/ad_number_traits_02b.cc
+++ b/tests/adolc/ad_number_traits_02b.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/adolc/ad_number_traits_03.cc b/tests/adolc/ad_number_traits_03.cc
index c490cfe4b6..c123749a55 100644
--- a/tests/adolc/ad_number_traits_03.cc
+++ b/tests/adolc/ad_number_traits_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/adolc/helper_retaping_01.cc b/tests/adolc/helper_retaping_01.cc
index 7bfb8c75d5..64db8b3dca 100644
--- a/tests/adolc/helper_retaping_01.cc
+++ b/tests/adolc/helper_retaping_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/adolc/helper_retaping_02.cc b/tests/adolc/helper_retaping_02.cc
index 4c83da3e25..b0d093ea33 100644
--- a/tests/adolc/helper_retaping_02.cc
+++ b/tests/adolc/helper_retaping_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/adolc/helper_retaping_03.cc b/tests/adolc/helper_retaping_03.cc
index 244461332d..97e746a304 100644
--- a/tests/adolc/helper_retaping_03.cc
+++ b/tests/adolc/helper_retaping_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/adolc/helper_scalar_coupled_2_components_01_1.cc b/tests/adolc/helper_scalar_coupled_2_components_01_1.cc
index 3d76b33a35..84fd73670a 100644
--- a/tests/adolc/helper_scalar_coupled_2_components_01_1.cc
+++ b/tests/adolc/helper_scalar_coupled_2_components_01_1.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/adolc/helper_scalar_coupled_2_components_01_2.cc b/tests/adolc/helper_scalar_coupled_2_components_01_2.cc
index 3d5b7e4ae4..5a3cd0e154 100644
--- a/tests/adolc/helper_scalar_coupled_2_components_01_2.cc
+++ b/tests/adolc/helper_scalar_coupled_2_components_01_2.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/adolc/helper_scalar_coupled_2_components_02_1.cc b/tests/adolc/helper_scalar_coupled_2_components_02_1.cc
index 3a3fac2375..50d7f3bf47 100644
--- a/tests/adolc/helper_scalar_coupled_2_components_02_1.cc
+++ b/tests/adolc/helper_scalar_coupled_2_components_02_1.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/adolc/helper_scalar_coupled_2_components_02_2.cc b/tests/adolc/helper_scalar_coupled_2_components_02_2.cc
index ee5febd6cc..1b78d13490 100644
--- a/tests/adolc/helper_scalar_coupled_2_components_02_2.cc
+++ b/tests/adolc/helper_scalar_coupled_2_components_02_2.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/adolc/helper_scalar_coupled_2_components_03_1.cc b/tests/adolc/helper_scalar_coupled_2_components_03_1.cc
index a2cfc296bd..c7d582a1f2 100644
--- a/tests/adolc/helper_scalar_coupled_2_components_03_1.cc
+++ b/tests/adolc/helper_scalar_coupled_2_components_03_1.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/adolc/helper_scalar_coupled_2_components_03_2.cc b/tests/adolc/helper_scalar_coupled_2_components_03_2.cc
index 590f2390f0..f111d85273 100644
--- a/tests/adolc/helper_scalar_coupled_2_components_03_2.cc
+++ b/tests/adolc/helper_scalar_coupled_2_components_03_2.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/adolc/helper_scalar_coupled_2_components_04_1.cc b/tests/adolc/helper_scalar_coupled_2_components_04_1.cc
index 0cd1a3d285..eec00ecee9 100644
--- a/tests/adolc/helper_scalar_coupled_2_components_04_1.cc
+++ b/tests/adolc/helper_scalar_coupled_2_components_04_1.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/adolc/helper_scalar_coupled_2_components_04_2.cc b/tests/adolc/helper_scalar_coupled_2_components_04_2.cc
index aab22db344..a096e90e06 100644
--- a/tests/adolc/helper_scalar_coupled_2_components_04_2.cc
+++ b/tests/adolc/helper_scalar_coupled_2_components_04_2.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/adolc/helper_scalar_coupled_2_components_05_1.cc b/tests/adolc/helper_scalar_coupled_2_components_05_1.cc
index 35979ac123..5363215221 100644
--- a/tests/adolc/helper_scalar_coupled_2_components_05_1.cc
+++ b/tests/adolc/helper_scalar_coupled_2_components_05_1.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/adolc/helper_scalar_coupled_2_components_05_2.cc b/tests/adolc/helper_scalar_coupled_2_components_05_2.cc
index aff7b91fab..8a97db651f 100644
--- a/tests/adolc/helper_scalar_coupled_2_components_05_2.cc
+++ b/tests/adolc/helper_scalar_coupled_2_components_05_2.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/adolc/helper_scalar_coupled_2_components_06_1.cc b/tests/adolc/helper_scalar_coupled_2_components_06_1.cc
index 8f4ed95e9b..6b8438f233 100644
--- a/tests/adolc/helper_scalar_coupled_2_components_06_1.cc
+++ b/tests/adolc/helper_scalar_coupled_2_components_06_1.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/adolc/helper_scalar_coupled_2_components_06_2.cc b/tests/adolc/helper_scalar_coupled_2_components_06_2.cc
index 4f57fb3513..1550252d57 100644
--- a/tests/adolc/helper_scalar_coupled_2_components_06_2.cc
+++ b/tests/adolc/helper_scalar_coupled_2_components_06_2.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/adolc/helper_scalar_coupled_2_components_07_1.cc b/tests/adolc/helper_scalar_coupled_2_components_07_1.cc
index b0f86b2d89..e1e758ae5b 100644
--- a/tests/adolc/helper_scalar_coupled_2_components_07_1.cc
+++ b/tests/adolc/helper_scalar_coupled_2_components_07_1.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/adolc/helper_scalar_coupled_2_components_07_2.cc b/tests/adolc/helper_scalar_coupled_2_components_07_2.cc
index e1a1bfd7b7..38157edc39 100644
--- a/tests/adolc/helper_scalar_coupled_2_components_07_2.cc
+++ b/tests/adolc/helper_scalar_coupled_2_components_07_2.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/adolc/helper_scalar_coupled_2_components_08_1.cc b/tests/adolc/helper_scalar_coupled_2_components_08_1.cc
index 700e5e31da..a3a3511e4d 100644
--- a/tests/adolc/helper_scalar_coupled_2_components_08_1.cc
+++ b/tests/adolc/helper_scalar_coupled_2_components_08_1.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/adolc/helper_scalar_coupled_2_components_08_2.cc b/tests/adolc/helper_scalar_coupled_2_components_08_2.cc
index 309a4ae06d..d22f087043 100644
--- a/tests/adolc/helper_scalar_coupled_2_components_08_2.cc
+++ b/tests/adolc/helper_scalar_coupled_2_components_08_2.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/adolc/helper_scalar_coupled_3_components_01_1.cc b/tests/adolc/helper_scalar_coupled_3_components_01_1.cc
index 93ae6f99cb..2088524745 100644
--- a/tests/adolc/helper_scalar_coupled_3_components_01_1.cc
+++ b/tests/adolc/helper_scalar_coupled_3_components_01_1.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/adolc/helper_scalar_coupled_3_components_01_2.cc b/tests/adolc/helper_scalar_coupled_3_components_01_2.cc
index 085d786796..3c858efc06 100644
--- a/tests/adolc/helper_scalar_coupled_3_components_01_2.cc
+++ b/tests/adolc/helper_scalar_coupled_3_components_01_2.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/adolc/helper_scalar_coupled_3_components_01_tapeless_only_2.cc b/tests/adolc/helper_scalar_coupled_3_components_01_tapeless_only_2.cc
index efe9ed0a09..cbb5700d12 100644
--- a/tests/adolc/helper_scalar_coupled_3_components_01_tapeless_only_2.cc
+++ b/tests/adolc/helper_scalar_coupled_3_components_01_tapeless_only_2.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/adolc/helper_scalar_coupled_4_components_01_1.cc b/tests/adolc/helper_scalar_coupled_4_components_01_1.cc
index 09dfcc9575..c69cb92e13 100644
--- a/tests/adolc/helper_scalar_coupled_4_components_01_1.cc
+++ b/tests/adolc/helper_scalar_coupled_4_components_01_1.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/adolc/helper_scalar_coupled_4_components_01_2.cc b/tests/adolc/helper_scalar_coupled_4_components_01_2.cc
index 496926a6d9..1f3b71e990 100644
--- a/tests/adolc/helper_scalar_coupled_4_components_01_2.cc
+++ b/tests/adolc/helper_scalar_coupled_4_components_01_2.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/adolc/helper_scalar_failure_01.cc b/tests/adolc/helper_scalar_failure_01.cc
index 32f88d5bfd..7629711e68 100644
--- a/tests/adolc/helper_scalar_failure_01.cc
+++ b/tests/adolc/helper_scalar_failure_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/adolc/helper_scalar_failure_02.cc b/tests/adolc/helper_scalar_failure_02.cc
index 354fea81b0..ec3ddbd827 100644
--- a/tests/adolc/helper_scalar_failure_02.cc
+++ b/tests/adolc/helper_scalar_failure_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/adolc/helper_scalar_failure_03.cc b/tests/adolc/helper_scalar_failure_03.cc
index 185de07ccc..f0c1d33428 100644
--- a/tests/adolc/helper_scalar_failure_03.cc
+++ b/tests/adolc/helper_scalar_failure_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/adolc/helper_scalar_failure_04.cc b/tests/adolc/helper_scalar_failure_04.cc
index 2e66ab3bc2..0f4ce829a0 100644
--- a/tests/adolc/helper_scalar_failure_04.cc
+++ b/tests/adolc/helper_scalar_failure_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/adolc/helper_scalar_failure_05.cc b/tests/adolc/helper_scalar_failure_05.cc
index 522de552b4..b0e9047951 100644
--- a/tests/adolc/helper_scalar_failure_05.cc
+++ b/tests/adolc/helper_scalar_failure_05.cc
@@ -1,7 +1,7 @@
 
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/adolc/helper_scalar_single_component_01_1.cc b/tests/adolc/helper_scalar_single_component_01_1.cc
index b78ea1dada..616c7b8517 100644
--- a/tests/adolc/helper_scalar_single_component_01_1.cc
+++ b/tests/adolc/helper_scalar_single_component_01_1.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/adolc/helper_scalar_single_component_01_2.cc b/tests/adolc/helper_scalar_single_component_01_2.cc
index 9ccc839b22..8e31725b7f 100644
--- a/tests/adolc/helper_scalar_single_component_01_2.cc
+++ b/tests/adolc/helper_scalar_single_component_01_2.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/adolc/helper_scalar_single_component_02_1.cc b/tests/adolc/helper_scalar_single_component_02_1.cc
index a56bf48643..d44335ecca 100644
--- a/tests/adolc/helper_scalar_single_component_02_1.cc
+++ b/tests/adolc/helper_scalar_single_component_02_1.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/adolc/helper_scalar_single_component_02_2.cc b/tests/adolc/helper_scalar_single_component_02_2.cc
index 719a81a5da..009ce1bf18 100644
--- a/tests/adolc/helper_scalar_single_component_02_2.cc
+++ b/tests/adolc/helper_scalar_single_component_02_2.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/adolc/helper_scalar_single_component_03_1.cc b/tests/adolc/helper_scalar_single_component_03_1.cc
index 488c8397f9..b02d93493d 100644
--- a/tests/adolc/helper_scalar_single_component_03_1.cc
+++ b/tests/adolc/helper_scalar_single_component_03_1.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/adolc/helper_scalar_single_component_03_2.cc b/tests/adolc/helper_scalar_single_component_03_2.cc
index 28b7134385..5f6911f575 100644
--- a/tests/adolc/helper_scalar_single_component_03_2.cc
+++ b/tests/adolc/helper_scalar_single_component_03_2.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/adolc/helper_scalar_single_component_04_1.cc b/tests/adolc/helper_scalar_single_component_04_1.cc
index 67436d18f0..4e11fe1ff4 100644
--- a/tests/adolc/helper_scalar_single_component_04_1.cc
+++ b/tests/adolc/helper_scalar_single_component_04_1.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/adolc/helper_scalar_single_component_04_2.cc b/tests/adolc/helper_scalar_single_component_04_2.cc
index 23be216a5a..82da68d90e 100644
--- a/tests/adolc/helper_scalar_single_component_04_2.cc
+++ b/tests/adolc/helper_scalar_single_component_04_2.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/adolc/helper_tape_index_01.cc b/tests/adolc/helper_tape_index_01.cc
index 9a765e1b8e..bae7cd9d99 100644
--- a/tests/adolc/helper_tape_index_01.cc
+++ b/tests/adolc/helper_tape_index_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/adolc/helper_vector_1_indep_1_dep_vars_01_1.cc b/tests/adolc/helper_vector_1_indep_1_dep_vars_01_1.cc
index 2be9d47fd4..9b2f843662 100644
--- a/tests/adolc/helper_vector_1_indep_1_dep_vars_01_1.cc
+++ b/tests/adolc/helper_vector_1_indep_1_dep_vars_01_1.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/adolc/helper_vector_1_indep_1_dep_vars_01_2.cc b/tests/adolc/helper_vector_1_indep_1_dep_vars_01_2.cc
index 8d3c71fdf0..70acdca7dc 100644
--- a/tests/adolc/helper_vector_1_indep_1_dep_vars_01_2.cc
+++ b/tests/adolc/helper_vector_1_indep_1_dep_vars_01_2.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/adolc/helper_vector_1_indep_2_dep_vars_01_1.cc b/tests/adolc/helper_vector_1_indep_2_dep_vars_01_1.cc
index 26a6cb8dd8..ead2ec5073 100644
--- a/tests/adolc/helper_vector_1_indep_2_dep_vars_01_1.cc
+++ b/tests/adolc/helper_vector_1_indep_2_dep_vars_01_1.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/adolc/helper_vector_1_indep_2_dep_vars_01_2.cc b/tests/adolc/helper_vector_1_indep_2_dep_vars_01_2.cc
index e2fdb74696..9178e0ab57 100644
--- a/tests/adolc/helper_vector_1_indep_2_dep_vars_01_2.cc
+++ b/tests/adolc/helper_vector_1_indep_2_dep_vars_01_2.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/adolc/helper_vector_2_indep_1_dep_vars_01_1.cc b/tests/adolc/helper_vector_2_indep_1_dep_vars_01_1.cc
index c6dc03a13e..fe0ff20626 100644
--- a/tests/adolc/helper_vector_2_indep_1_dep_vars_01_1.cc
+++ b/tests/adolc/helper_vector_2_indep_1_dep_vars_01_1.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/adolc/helper_vector_2_indep_1_dep_vars_01_2.cc b/tests/adolc/helper_vector_2_indep_1_dep_vars_01_2.cc
index fc59404655..bac41c296d 100644
--- a/tests/adolc/helper_vector_2_indep_1_dep_vars_01_2.cc
+++ b/tests/adolc/helper_vector_2_indep_1_dep_vars_01_2.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/adolc/helper_vector_2_indep_2_dep_vars_01_1.cc b/tests/adolc/helper_vector_2_indep_2_dep_vars_01_1.cc
index 5fd945e1d7..93078d0910 100644
--- a/tests/adolc/helper_vector_2_indep_2_dep_vars_01_1.cc
+++ b/tests/adolc/helper_vector_2_indep_2_dep_vars_01_1.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/adolc/helper_vector_2_indep_2_dep_vars_01_2.cc b/tests/adolc/helper_vector_2_indep_2_dep_vars_01_2.cc
index e26e49759d..bb35d8076b 100644
--- a/tests/adolc/helper_vector_2_indep_2_dep_vars_01_2.cc
+++ b/tests/adolc/helper_vector_2_indep_2_dep_vars_01_2.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/adolc/physics_functions_01_1.cc b/tests/adolc/physics_functions_01_1.cc
index 31ec621478..82fffc5f0e 100644
--- a/tests/adolc/physics_functions_01_1.cc
+++ b/tests/adolc/physics_functions_01_1.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/adolc/physics_functions_01_2.cc b/tests/adolc/physics_functions_01_2.cc
index bbecec1e0e..815158a455 100644
--- a/tests/adolc/physics_functions_01_2.cc
+++ b/tests/adolc/physics_functions_01_2.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/adolc/physics_functions_02_1.cc b/tests/adolc/physics_functions_02_1.cc
index ff2f33d663..5446465f96 100644
--- a/tests/adolc/physics_functions_02_1.cc
+++ b/tests/adolc/physics_functions_02_1.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/adolc/physics_functions_02_2.cc b/tests/adolc/physics_functions_02_2.cc
index d63ee4b936..3218a1b696 100644
--- a/tests/adolc/physics_functions_02_2.cc
+++ b/tests/adolc/physics_functions_02_2.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/adolc/physics_functions_03_1.cc b/tests/adolc/physics_functions_03_1.cc
index db4ba94cf4..a4e75eac2d 100644
--- a/tests/adolc/physics_functions_03_1.cc
+++ b/tests/adolc/physics_functions_03_1.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/adolc/physics_functions_03_2.cc b/tests/adolc/physics_functions_03_2.cc
index 0ef7191875..b9959c586b 100644
--- a/tests/adolc/physics_functions_03_2.cc
+++ b/tests/adolc/physics_functions_03_2.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/adolc/step-44-helper_res_lin_01_1.cc b/tests/adolc/step-44-helper_res_lin_01_1.cc
index 3ba3ad65fc..d61288b524 100644
--- a/tests/adolc/step-44-helper_res_lin_01_1.cc
+++ b/tests/adolc/step-44-helper_res_lin_01_1.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/adolc/step-44-helper_res_lin_01_2.cc b/tests/adolc/step-44-helper_res_lin_01_2.cc
index 1e985d3bd0..c65e1ce5ca 100644
--- a/tests/adolc/step-44-helper_res_lin_01_2.cc
+++ b/tests/adolc/step-44-helper_res_lin_01_2.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/adolc/step-44-helper_scalar_01_1.cc b/tests/adolc/step-44-helper_scalar_01_1.cc
index 30d351834b..cd5aac4126 100644
--- a/tests/adolc/step-44-helper_scalar_01_1.cc
+++ b/tests/adolc/step-44-helper_scalar_01_1.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/adolc/step-44-helper_var_form_01_1.cc b/tests/adolc/step-44-helper_var_form_01_1.cc
index 42e93dad7e..5ce7e993be 100644
--- a/tests/adolc/step-44-helper_var_form_01_1.cc
+++ b/tests/adolc/step-44-helper_var_form_01_1.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/adolc/step-44-helper_vector_01_1.cc b/tests/adolc/step-44-helper_vector_01_1.cc
index c5617b778b..2022b263cf 100644
--- a/tests/adolc/step-44-helper_vector_01_1.cc
+++ b/tests/adolc/step-44-helper_vector_01_1.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/adolc/step-44-helper_vector_01_2.cc b/tests/adolc/step-44-helper_vector_01_2.cc
index dda2e3f848..f08e25f3b9 100644
--- a/tests/adolc/step-44-helper_vector_01_2.cc
+++ b/tests/adolc/step-44-helper_vector_01_2.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/adolc/step-44.cc b/tests/adolc/step-44.cc
index 7927933932..6f2f19fcd7 100644
--- a/tests/adolc/step-44.cc
+++ b/tests/adolc/step-44.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/adolc/symmetric_tensor_functions_01_1.cc b/tests/adolc/symmetric_tensor_functions_01_1.cc
index 34fb25c981..6bb617eb74 100644
--- a/tests/adolc/symmetric_tensor_functions_01_1.cc
+++ b/tests/adolc/symmetric_tensor_functions_01_1.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/adolc/symmetric_tensor_functions_01_2.cc b/tests/adolc/symmetric_tensor_functions_01_2.cc
index 7d90185daa..e56b54749b 100644
--- a/tests/adolc/symmetric_tensor_functions_01_2.cc
+++ b/tests/adolc/symmetric_tensor_functions_01_2.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/adolc/symmetric_tensor_functions_02_1.cc b/tests/adolc/symmetric_tensor_functions_02_1.cc
index a3e8117751..f7639ed076 100644
--- a/tests/adolc/symmetric_tensor_functions_02_1.cc
+++ b/tests/adolc/symmetric_tensor_functions_02_1.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/adolc/symmetric_tensor_functions_02_2.cc b/tests/adolc/symmetric_tensor_functions_02_2.cc
index 8c72cd459c..bad42d00f9 100644
--- a/tests/adolc/symmetric_tensor_functions_02_2.cc
+++ b/tests/adolc/symmetric_tensor_functions_02_2.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/adolc/symmetric_tensor_functions_03_1.cc b/tests/adolc/symmetric_tensor_functions_03_1.cc
index d6a88b7719..2378cfa295 100644
--- a/tests/adolc/symmetric_tensor_functions_03_1.cc
+++ b/tests/adolc/symmetric_tensor_functions_03_1.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/adolc/symmetric_tensor_functions_03_2.cc b/tests/adolc/symmetric_tensor_functions_03_2.cc
index b83fc48a0e..26774685ce 100644
--- a/tests/adolc/symmetric_tensor_functions_03_2.cc
+++ b/tests/adolc/symmetric_tensor_functions_03_2.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/adolc/symmetric_tensor_functions_04_1.cc b/tests/adolc/symmetric_tensor_functions_04_1.cc
index 100352cb44..f2f5d86ec2 100644
--- a/tests/adolc/symmetric_tensor_functions_04_1.cc
+++ b/tests/adolc/symmetric_tensor_functions_04_1.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/adolc/symmetric_tensor_functions_04_2.cc b/tests/adolc/symmetric_tensor_functions_04_2.cc
index f70ca40d34..c7d501e87a 100644
--- a/tests/adolc/symmetric_tensor_functions_04_2.cc
+++ b/tests/adolc/symmetric_tensor_functions_04_2.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/adolc/tensor_functions_01_1.cc b/tests/adolc/tensor_functions_01_1.cc
index 2bbf4a40dd..803e5d2192 100644
--- a/tests/adolc/tensor_functions_01_1.cc
+++ b/tests/adolc/tensor_functions_01_1.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/adolc/tensor_functions_01_2.cc b/tests/adolc/tensor_functions_01_2.cc
index 5f39d9c4d2..d48e04a66f 100644
--- a/tests/adolc/tensor_functions_01_2.cc
+++ b/tests/adolc/tensor_functions_01_2.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/adolc/tensor_functions_02_1.cc b/tests/adolc/tensor_functions_02_1.cc
index 84a8333329..97c52c7d9f 100644
--- a/tests/adolc/tensor_functions_02_1.cc
+++ b/tests/adolc/tensor_functions_02_1.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/adolc/tensor_functions_02_2.cc b/tests/adolc/tensor_functions_02_2.cc
index 9897e7b6e2..ff0a2511df 100644
--- a/tests/adolc/tensor_functions_02_2.cc
+++ b/tests/adolc/tensor_functions_02_2.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/adolc/tensor_ops_01.cc b/tests/adolc/tensor_ops_01.cc
index 6177975ed2..a76e730f07 100644
--- a/tests/adolc/tensor_ops_01.cc
+++ b/tests/adolc/tensor_ops_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/adolc/tensor_ops_02.cc b/tests/adolc/tensor_ops_02.cc
index e55f323bb5..12772c2b86 100644
--- a/tests/adolc/tensor_ops_02.cc
+++ b/tests/adolc/tensor_ops_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/algorithms/newton_01.cc b/tests/algorithms/newton_01.cc
index 16a5652a5e..bceeeed1d9 100644
--- a/tests/algorithms/newton_01.cc
+++ b/tests/algorithms/newton_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/algorithms/newton_02.cc b/tests/algorithms/newton_02.cc
index 57caee4599..49033b92aa 100644
--- a/tests/algorithms/newton_02.cc
+++ b/tests/algorithms/newton_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/algorithms/theta_01.cc b/tests/algorithms/theta_01.cc
index ececb6ba23..abc508aedc 100644
--- a/tests/algorithms/theta_01.cc
+++ b/tests/algorithms/theta_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/aniso/anisotropic_crash.cc b/tests/aniso/anisotropic_crash.cc
index 91aeef2b37..f66b07d7b9 100644
--- a/tests/aniso/anisotropic_crash.cc
+++ b/tests/aniso/anisotropic_crash.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2012 - 2018 by the deal.II authors
+// Copyright (C) 2012 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/aniso/mesh_3d_21.cc b/tests/aniso/mesh_3d_21.cc
index 21f8402c4b..c39b5d5480 100644
--- a/tests/aniso/mesh_3d_21.cc
+++ b/tests/aniso/mesh_3d_21.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/aniso/up_and_down.cc b/tests/aniso/up_and_down.cc
index d6e65be3c7..605043de33 100644
--- a/tests/aniso/up_and_down.cc
+++ b/tests/aniso/up_and_down.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2018 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/arpack/arpack_advection_diffusion.cc b/tests/arpack/arpack_advection_diffusion.cc
index 8401b0b53e..9e3a4e039b 100644
--- a/tests/arpack/arpack_advection_diffusion.cc
+++ b/tests/arpack/arpack_advection_diffusion.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 2009 - 2018 by the deal.II authors
+ * Copyright (C) 2009 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/tests/arpack/parpack_advection_diffusion_trilinos.cc b/tests/arpack/parpack_advection_diffusion_trilinos.cc
index 1888632bf2..e490f52e56 100644
--- a/tests/arpack/parpack_advection_diffusion_trilinos.cc
+++ b/tests/arpack/parpack_advection_diffusion_trilinos.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 2009 - 2018 by the deal.II authors
+ * Copyright (C) 2009 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/tests/arpack/step-36_ar.cc b/tests/arpack/step-36_ar.cc
index 0aebfd1951..267af91027 100644
--- a/tests/arpack/step-36_ar.cc
+++ b/tests/arpack/step-36_ar.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 2009 - 2018 by the deal.II authors
+ * Copyright (C) 2009 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/tests/arpack/step-36_ar_shift.cc b/tests/arpack/step-36_ar_shift.cc
index 117b90efd9..d40dba1c86 100644
--- a/tests/arpack/step-36_ar_shift.cc
+++ b/tests/arpack/step-36_ar_shift.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 2016 - 2018 by the deal.II authors
+ * Copyright (C) 2016 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/tests/arpack/step-36_ar_with_iterations.cc b/tests/arpack/step-36_ar_with_iterations.cc
index efd531167f..63165446df 100644
--- a/tests/arpack/step-36_ar_with_iterations.cc
+++ b/tests/arpack/step-36_ar_with_iterations.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 2009 - 2018 by the deal.II authors
+ * Copyright (C) 2009 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/tests/arpack/step-36_parpack_mf.cc b/tests/arpack/step-36_parpack_mf.cc
index 967803fd00..e1a2b896b7 100644
--- a/tests/arpack/step-36_parpack_mf.cc
+++ b/tests/arpack/step-36_parpack_mf.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 2016 - 2018 by the deal.II authors
+ * Copyright (C) 2016 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/tests/arpack/step-36_parpack_mf_02.cc b/tests/arpack/step-36_parpack_mf_02.cc
index 52466f4366..e08de962d3 100644
--- a/tests/arpack/step-36_parpack_mf_02.cc
+++ b/tests/arpack/step-36_parpack_mf_02.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 2017 - 2018 by the deal.II authors
+ * Copyright (C) 2017 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/tests/arpack/step-36_parpack_mf_03.cc b/tests/arpack/step-36_parpack_mf_03.cc
index 8f28ad1db0..e7f7b699b9 100644
--- a/tests/arpack/step-36_parpack_mf_03.cc
+++ b/tests/arpack/step-36_parpack_mf_03.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 2017 - 2018 by the deal.II authors
+ * Copyright (C) 2017 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/tests/arpack/step-36_parpack_trilinos.cc b/tests/arpack/step-36_parpack_trilinos.cc
index dca96485d4..9bcd997aca 100644
--- a/tests/arpack/step-36_parpack_trilinos.cc
+++ b/tests/arpack/step-36_parpack_trilinos.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 2009 - 2018 by the deal.II authors
+ * Copyright (C) 2009 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/tests/base/anisotropic_1.cc b/tests/base/anisotropic_1.cc
index 63cd366303..202c1d8b35 100644
--- a/tests/base/anisotropic_1.cc
+++ b/tests/base/anisotropic_1.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/base/bounding_box_5.cc b/tests/base/bounding_box_5.cc
index 058726441a..a033ec3ae1 100644
--- a/tests/base/bounding_box_5.cc
+++ b/tests/base/bounding_box_5.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/base/bounding_box_6.cc b/tests/base/bounding_box_6.cc
index 95700ef7c8..cab24bc69d 100644
--- a/tests/base/bounding_box_6.cc
+++ b/tests/base/bounding_box_6.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2015 - 2018 by the deal.II Authors
+// Copyright (C) 2015 - 2020 by the deal.II Authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/base/cell_data_storage_01.cc b/tests/base/cell_data_storage_01.cc
index f6b2a82f17..87852df312 100644
--- a/tests/base/cell_data_storage_01.cc
+++ b/tests/base/cell_data_storage_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/base/cell_data_storage_02.cc b/tests/base/cell_data_storage_02.cc
index 360f7503a4..700d33bb10 100644
--- a/tests/base/cell_data_storage_02.cc
+++ b/tests/base/cell_data_storage_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/base/convergence_table_05.cc b/tests/base/convergence_table_05.cc
index 10d273fcf0..a3a48dff20 100644
--- a/tests/base/convergence_table_05.cc
+++ b/tests/base/convergence_table_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2010 - 2018 by the deal.II authors
+// Copyright (C) 2010 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/base/coordinate_to_one_dim_higher.cc b/tests/base/coordinate_to_one_dim_higher.cc
index f903f78969..3184cbb2fe 100644
--- a/tests/base/coordinate_to_one_dim_higher.cc
+++ b/tests/base/coordinate_to_one_dim_higher.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/base/derivative_forms_01.cc b/tests/base/derivative_forms_01.cc
index 052ced19b3..775eecd823 100644
--- a/tests/base/derivative_forms_01.cc
+++ b/tests/base/derivative_forms_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/base/discrete_time_1.cc b/tests/base/discrete_time_1.cc
index a119b4eaae..e5461cf198 100644
--- a/tests/base/discrete_time_1.cc
+++ b/tests/base/discrete_time_1.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/base/full_tensor_06.cc b/tests/base/full_tensor_06.cc
index 1502cb66dc..483b13892d 100644
--- a/tests/base/full_tensor_06.cc
+++ b/tests/base/full_tensor_06.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/base/function_cutoff_01.cc b/tests/base/function_cutoff_01.cc
index 1245d252f8..24b70dcdf7 100644
--- a/tests/base/function_cutoff_01.cc
+++ b/tests/base/function_cutoff_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/base/function_cutoff_02.cc b/tests/base/function_cutoff_02.cc
index 0b4ed87e2a..e47a88ec4e 100644
--- a/tests/base/function_cutoff_02.cc
+++ b/tests/base/function_cutoff_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/base/function_parser_05.cc b/tests/base/function_parser_05.cc
index 41118692aa..1a3dcd57ec 100644
--- a/tests/base/function_parser_05.cc
+++ b/tests/base/function_parser_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/base/function_parser_09.cc b/tests/base/function_parser_09.cc
index 1cadc4368c..6b8c0cd4c9 100644
--- a/tests/base/function_parser_09.cc
+++ b/tests/base/function_parser_09.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/base/function_parser_10.cc b/tests/base/function_parser_10.cc
index 452417855d..9416a58e86 100644
--- a/tests/base/function_parser_10.cc
+++ b/tests/base/function_parser_10.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/base/functions_01.cc b/tests/base/functions_01.cc
index df3bbc22ad..43e5df2b4e 100644
--- a/tests/base/functions_01.cc
+++ b/tests/base/functions_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/base/functions_04.cc b/tests/base/functions_04.cc
index 9b3f796dca..5f5a8e185a 100644
--- a/tests/base/functions_04.cc
+++ b/tests/base/functions_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/base/functions_11_gradient.cc b/tests/base/functions_11_gradient.cc
index 476030415f..c6ca3abef9 100644
--- a/tests/base/functions_11_gradient.cc
+++ b/tests/base/functions_11_gradient.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/base/functions_constant_function_00.cc b/tests/base/functions_constant_function_00.cc
index f908abb5d0..306d3f6c5c 100644
--- a/tests/base/functions_constant_function_00.cc
+++ b/tests/base/functions_constant_function_00.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2015 - 2018 by the deal.II authors
+// Copyright (C) 2015 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/base/functions_incremental_01.cc b/tests/base/functions_incremental_01.cc
index 7d45f1dfbe..c41979e02c 100644
--- a/tests/base/functions_incremental_01.cc
+++ b/tests/base/functions_incremental_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/base/functions_incremental_02.cc b/tests/base/functions_incremental_02.cc
index 3fb947fcc7..457c529314 100644
--- a/tests/base/functions_incremental_02.cc
+++ b/tests/base/functions_incremental_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/base/functions_singularity.cc b/tests/base/functions_singularity.cc
index ce0740be9a..3c9c18fc0d 100644
--- a/tests/base/functions_singularity.cc
+++ b/tests/base/functions_singularity.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/base/geometric_utilities_01.cc b/tests/base/geometric_utilities_01.cc
index c0bce450bb..6addbe91a6 100644
--- a/tests/base/geometric_utilities_01.cc
+++ b/tests/base/geometric_utilities_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/base/geometry_info_1.cc b/tests/base/geometry_info_1.cc
index 1960ba2b70..8292be58c5 100644
--- a/tests/base/geometry_info_1.cc
+++ b/tests/base/geometry_info_1.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/base/geometry_info_2.cc b/tests/base/geometry_info_2.cc
index 9e87421b4f..ef2a4af0ab 100644
--- a/tests/base/geometry_info_2.cc
+++ b/tests/base/geometry_info_2.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/base/geometry_info_3.cc b/tests/base/geometry_info_3.cc
index 06d6d7a2dd..bf7105ee4c 100644
--- a/tests/base/geometry_info_3.cc
+++ b/tests/base/geometry_info_3.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/base/geometry_info_4.cc b/tests/base/geometry_info_4.cc
index 61363039e5..d635fedbb2 100644
--- a/tests/base/geometry_info_4.cc
+++ b/tests/base/geometry_info_4.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/base/geometry_info_5.cc b/tests/base/geometry_info_5.cc
index bdc31af2c9..a308d618da 100644
--- a/tests/base/geometry_info_5.cc
+++ b/tests/base/geometry_info_5.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/base/geometry_info_6.cc b/tests/base/geometry_info_6.cc
index 1c36853334..5ecd3bf107 100644
--- a/tests/base/geometry_info_6.cc
+++ b/tests/base/geometry_info_6.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/base/geometry_info_7.cc b/tests/base/geometry_info_7.cc
index 99af91de8d..e9ab9b7734 100644
--- a/tests/base/geometry_info_7.cc
+++ b/tests/base/geometry_info_7.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/base/geometry_info_8.cc b/tests/base/geometry_info_8.cc
index b16442543d..4801d9e6ce 100644
--- a/tests/base/geometry_info_8.cc
+++ b/tests/base/geometry_info_8.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/base/geometry_info_9.cc b/tests/base/geometry_info_9.cc
index 468d0f17fe..e541d602b6 100644
--- a/tests/base/geometry_info_9.cc
+++ b/tests/base/geometry_info_9.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/base/mpi_noncontiguous_partitioner_01.cc b/tests/base/mpi_noncontiguous_partitioner_01.cc
index 5e2a2edd76..c7bd832f79 100644
--- a/tests/base/mpi_noncontiguous_partitioner_01.cc
+++ b/tests/base/mpi_noncontiguous_partitioner_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/base/mpi_noncontiguous_partitioner_02.cc b/tests/base/mpi_noncontiguous_partitioner_02.cc
index 11e9912dfa..ff1eb448fb 100644
--- a/tests/base/mpi_noncontiguous_partitioner_02.cc
+++ b/tests/base/mpi_noncontiguous_partitioner_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/base/mpi_noncontiguous_partitioner_03.cc b/tests/base/mpi_noncontiguous_partitioner_03.cc
index bededdf795..103892f4de 100644
--- a/tests/base/mpi_noncontiguous_partitioner_03.cc
+++ b/tests/base/mpi_noncontiguous_partitioner_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/base/parsed_convergence_table_01.cc b/tests/base/parsed_convergence_table_01.cc
index 01639983fc..a26cf331b6 100644
--- a/tests/base/parsed_convergence_table_01.cc
+++ b/tests/base/parsed_convergence_table_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/base/parsed_convergence_table_03.cc b/tests/base/parsed_convergence_table_03.cc
index 57046138d9..9bbecf63e3 100644
--- a/tests/base/parsed_convergence_table_03.cc
+++ b/tests/base/parsed_convergence_table_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/base/parsed_convergence_table_04.cc b/tests/base/parsed_convergence_table_04.cc
index 478167cc1e..ddf690b162 100644
--- a/tests/base/parsed_convergence_table_04.cc
+++ b/tests/base/parsed_convergence_table_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/base/parsed_convergence_table_05.cc b/tests/base/parsed_convergence_table_05.cc
index 4ac374e550..d356111b06 100644
--- a/tests/base/parsed_convergence_table_05.cc
+++ b/tests/base/parsed_convergence_table_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/base/parsed_convergence_table_06.cc b/tests/base/parsed_convergence_table_06.cc
index e4c4c7f545..90cf3906be 100644
--- a/tests/base/parsed_convergence_table_06.cc
+++ b/tests/base/parsed_convergence_table_06.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/base/point_03.cc b/tests/base/point_03.cc
index 187c8366c7..6f1448ad13 100644
--- a/tests/base/point_03.cc
+++ b/tests/base/point_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2010 - 2018 by the deal.II authors
+// Copyright (C) 2010 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/base/point_04.cc b/tests/base/point_04.cc
index 91d3b207cc..da678cdd00 100644
--- a/tests/base/point_04.cc
+++ b/tests/base/point_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2010 - 2019 by the deal.II authors
+// Copyright (C) 2010 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/base/polynomial_minus_equals.cc b/tests/base/polynomial_minus_equals.cc
index 83ea1ec24e..2c9db7c420 100644
--- a/tests/base/polynomial_minus_equals.cc
+++ b/tests/base/polynomial_minus_equals.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2010 - 2018 by the deal.II authors
+// Copyright (C) 2010 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/base/polynomial_test.cc b/tests/base/polynomial_test.cc
index 7229f64a37..32b5dc87fa 100644
--- a/tests/base/polynomial_test.cc
+++ b/tests/base/polynomial_test.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/base/polynomials_adini_01.cc b/tests/base/polynomials_adini_01.cc
index 3829338285..ef7b6cef57 100644
--- a/tests/base/polynomials_adini_01.cc
+++ b/tests/base/polynomials_adini_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/base/polynomials_bdm_01.cc b/tests/base/polynomials_bdm_01.cc
index bc4043b459..7912444e9f 100644
--- a/tests/base/polynomials_bdm_01.cc
+++ b/tests/base/polynomials_bdm_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2010 - 2018 by the deal.II authors
+// Copyright (C) 2010 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/base/polynomials_bdm_02.cc b/tests/base/polynomials_bdm_02.cc
index 6c3a0dcbb6..16e88addb7 100644
--- a/tests/base/polynomials_bdm_02.cc
+++ b/tests/base/polynomials_bdm_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2010 - 2018 by the deal.II authors
+// Copyright (C) 2010 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/base/polynomials_br.cc b/tests/base/polynomials_br.cc
index a448a3742a..b56697a966 100644
--- a/tests/base/polynomials_br.cc
+++ b/tests/base/polynomials_br.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/base/polynomials_rt.cc b/tests/base/polynomials_rt.cc
index 3f0853f393..bc9077c848 100644
--- a/tests/base/polynomials_rt.cc
+++ b/tests/base/polynomials_rt.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/base/polynomials_rt_bubbles.cc b/tests/base/polynomials_rt_bubbles.cc
index 63e797967a..4f698e873c 100644
--- a/tests/base/polynomials_rt_bubbles.cc
+++ b/tests/base/polynomials_rt_bubbles.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/base/polynomials_tensor.cc b/tests/base/polynomials_tensor.cc
index c0d8bccc30..abc98635f7 100644
--- a/tests/base/polynomials_tensor.cc
+++ b/tests/base/polynomials_tensor.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/base/qprojector.cc b/tests/base/qprojector.cc
index 8b54cdd28f..425aa6d594 100644
--- a/tests/base/qprojector.cc
+++ b/tests/base/qprojector.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2018 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/base/quadrature_chebyshev.cc b/tests/base/quadrature_chebyshev.cc
index e4511fa0e9..07f0636c90 100644
--- a/tests/base/quadrature_chebyshev.cc
+++ b/tests/base/quadrature_chebyshev.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2018 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/base/quadrature_point_data.cc b/tests/base/quadrature_point_data.cc
index 9eff9c9719..b794779fe6 100644
--- a/tests/base/quadrature_point_data.cc
+++ b/tests/base/quadrature_point_data.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/base/quadrature_point_data_02.cc b/tests/base/quadrature_point_data_02.cc
index 0ce68de90f..8438534171 100644
--- a/tests/base/quadrature_point_data_02.cc
+++ b/tests/base/quadrature_point_data_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/base/quadrature_point_data_03.cc b/tests/base/quadrature_point_data_03.cc
index ab1d115f96..556afd4361 100644
--- a/tests/base/quadrature_point_data_03.cc
+++ b/tests/base/quadrature_point_data_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/base/quadrature_point_data_04.cc b/tests/base/quadrature_point_data_04.cc
index 37741e60a5..3f00baad22 100644
--- a/tests/base/quadrature_point_data_04.cc
+++ b/tests/base/quadrature_point_data_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/base/quadrature_selector.cc b/tests/base/quadrature_selector.cc
index 5bf2e1e3d7..639559b05c 100644
--- a/tests/base/quadrature_selector.cc
+++ b/tests/base/quadrature_selector.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2018 by the deal.II authors
+// Copyright (C) 1998 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/base/quadrature_simplex_01.cc b/tests/base/quadrature_simplex_01.cc
index 1e178051b9..135b0c7560 100644
--- a/tests/base/quadrature_simplex_01.cc
+++ b/tests/base/quadrature_simplex_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2018 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/base/quadrature_simplex_02.cc b/tests/base/quadrature_simplex_02.cc
index d0310911df..8bbfaedea7 100644
--- a/tests/base/quadrature_simplex_02.cc
+++ b/tests/base/quadrature_simplex_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2018 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/base/quadrature_simplex_03.cc b/tests/base/quadrature_simplex_03.cc
index 627051c39e..ede84a4bd2 100644
--- a/tests/base/quadrature_simplex_03.cc
+++ b/tests/base/quadrature_simplex_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2018 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/base/quadrature_simplex_04.cc b/tests/base/quadrature_simplex_04.cc
index f99048d902..20ffa89912 100644
--- a/tests/base/quadrature_simplex_04.cc
+++ b/tests/base/quadrature_simplex_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2018 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/base/quadrature_simplex_05.cc b/tests/base/quadrature_simplex_05.cc
index e0ee7e49a7..a9568bd1c5 100644
--- a/tests/base/quadrature_simplex_05.cc
+++ b/tests/base/quadrature_simplex_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2018 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/base/simplex.h b/tests/base/simplex.h
index 80ab9e1572..3bae1c5ade 100644
--- a/tests/base/simplex.h
+++ b/tests/base/simplex.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/base/stdcxx17_apply.cc b/tests/base/stdcxx17_apply.cc
index 7426c87f19..151c4dfe46 100644
--- a/tests/base/stdcxx17_apply.cc
+++ b/tests/base/stdcxx17_apply.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/base/symbolic_function_01.cc b/tests/base/symbolic_function_01.cc
index fd26ae62e1..7a0b0d7542 100644
--- a/tests/base/symbolic_function_01.cc
+++ b/tests/base/symbolic_function_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/base/symbolic_function_02.cc b/tests/base/symbolic_function_02.cc
index 3cfebae06a..36d29cd5a0 100644
--- a/tests/base/symbolic_function_02.cc
+++ b/tests/base/symbolic_function_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/base/symbolic_function_03.cc b/tests/base/symbolic_function_03.cc
index 76c2987883..f0ab12f4c8 100644
--- a/tests/base/symbolic_function_03.cc
+++ b/tests/base/symbolic_function_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/base/symbolic_function_04.cc b/tests/base/symbolic_function_04.cc
index 0611d39764..440d32a9b5 100644
--- a/tests/base/symbolic_function_04.cc
+++ b/tests/base/symbolic_function_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/base/task_group_size.cc b/tests/base/task_group_size.cc
index e038671df7..ead6a018db 100644
--- a/tests/base/task_group_size.cc
+++ b/tests/base/task_group_size.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/base/tensor_function_parser_01.cc b/tests/base/tensor_function_parser_01.cc
index c311c865fd..89e0b9ec86 100644
--- a/tests/base/tensor_function_parser_01.cc
+++ b/tests/base/tensor_function_parser_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/base/tensor_function_parser_02.cc b/tests/base/tensor_function_parser_02.cc
index 4081ba8d7f..05fd1a448f 100644
--- a/tests/base/tensor_function_parser_02.cc
+++ b/tests/base/tensor_function_parser_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/base/tensor_function_parser_03.cc b/tests/base/tensor_function_parser_03.cc
index 7bcc249c9c..c60cda2f2a 100644
--- a/tests/base/tensor_function_parser_03.cc
+++ b/tests/base/tensor_function_parser_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/base/tensor_function_parser_04.cc b/tests/base/tensor_function_parser_04.cc
index 2f0fd76b6b..b9f1ef8270 100644
--- a/tests/base/tensor_function_parser_04.cc
+++ b/tests/base/tensor_function_parser_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/base/timer.cc b/tests/base/timer.cc
index 3195707b23..50c6639681 100644
--- a/tests/base/timer.cc
+++ b/tests/base/timer.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2018 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/base/timer_03.cc b/tests/base/timer_03.cc
index 401a9a27c3..0b19eef0f7 100644
--- a/tests/base/timer_03.cc
+++ b/tests/base/timer_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2018 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/base/timer_05.cc b/tests/base/timer_05.cc
index 39aff373d3..583f5da7fa 100644
--- a/tests/base/timer_05.cc
+++ b/tests/base/timer_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/base/timer_07.cc b/tests/base/timer_07.cc
index 4523a4be00..db10b07a18 100644
--- a/tests/base/timer_07.cc
+++ b/tests/base/timer_07.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/base/transpose_table_iterators_1.cc b/tests/base/transpose_table_iterators_1.cc
index 661483ee04..2517e82c92 100644
--- a/tests/base/transpose_table_iterators_1.cc
+++ b/tests/base/transpose_table_iterators_1.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/base/utilities_01.cc b/tests/base/utilities_01.cc
index cc45dbd414..b641ce1bc0 100644
--- a/tests/base/utilities_01.cc
+++ b/tests/base/utilities_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/base/utilities_02b.cc b/tests/base/utilities_02b.cc
index 411ff6267c..c78d196d17 100644
--- a/tests/base/utilities_02b.cc
+++ b/tests/base/utilities_02b.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2015 - 2019 by the deal.II authors
+// Copyright (C) 2015 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/base/utilities_04.cc b/tests/base/utilities_04.cc
index d4c285c3a3..da9a53cbdd 100644
--- a/tests/base/utilities_04.cc
+++ b/tests/base/utilities_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/base/utilities_05.cc b/tests/base/utilities_05.cc
index 9d01fce6c4..415a641ece 100644
--- a/tests/base/utilities_05.cc
+++ b/tests/base/utilities_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/base/utilities_06.cc b/tests/base/utilities_06.cc
index 8bb2c9df0f..4e56d72c43 100644
--- a/tests/base/utilities_06.cc
+++ b/tests/base/utilities_06.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/base/utilities_07.cc b/tests/base/utilities_07.cc
index d0f10cbb94..eafdb7b0c8 100644
--- a/tests/base/utilities_07.cc
+++ b/tests/base/utilities_07.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/base/utilities_21.cc b/tests/base/utilities_21.cc
index dba99a2de5..95cff16710 100644
--- a/tests/base/utilities_21.cc
+++ b/tests/base/utilities_21.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/base/utilities_22.cc b/tests/base/utilities_22.cc
index e7142e66c6..ff23f42810 100644
--- a/tests/base/utilities_22.cc
+++ b/tests/base/utilities_22.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/base/utilities_pack_unpack_05.cc b/tests/base/utilities_pack_unpack_05.cc
index 3372ff4e79..45fd871a31 100644
--- a/tests/base/utilities_pack_unpack_05.cc
+++ b/tests/base/utilities_pack_unpack_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2019 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/base/utilities_pack_unpack_06.cc b/tests/base/utilities_pack_unpack_06.cc
index a523d184f2..9811e2bc73 100644
--- a/tests/base/utilities_pack_unpack_06.cc
+++ b/tests/base/utilities_pack_unpack_06.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/base/utilities_pack_unpack_07.cc b/tests/base/utilities_pack_unpack_07.cc
index a617cf6a3a..f95285863c 100644
--- a/tests/base/utilities_pack_unpack_07.cc
+++ b/tests/base/utilities_pack_unpack_07.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/base/utilities_trim.cc b/tests/base/utilities_trim.cc
index 3bfcc6da54..b191716e73 100644
--- a/tests/base/utilities_trim.cc
+++ b/tests/base/utilities_trim.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/base/vectorization_01.cc b/tests/base/vectorization_01.cc
index 1ab6c35491..70841102c9 100644
--- a/tests/base/vectorization_01.cc
+++ b/tests/base/vectorization_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2012 - 2018 by the deal.II authors
+// Copyright (C) 2012 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/base/vectorization_02.cc b/tests/base/vectorization_02.cc
index ae8a386fa2..0efa95f5cf 100644
--- a/tests/base/vectorization_02.cc
+++ b/tests/base/vectorization_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2012 - 2018 by the deal.II authors
+// Copyright (C) 2012 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/base/vectorization_03.cc b/tests/base/vectorization_03.cc
index 2a930ed212..9743710904 100644
--- a/tests/base/vectorization_03.cc
+++ b/tests/base/vectorization_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2012 - 2018 by the deal.II authors
+// Copyright (C) 2012 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/base/vectorization_04.cc b/tests/base/vectorization_04.cc
index ad9fe72856..c7db3a7bd8 100644
--- a/tests/base/vectorization_04.cc
+++ b/tests/base/vectorization_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2014 - 2018 by the deal.II authors
+// Copyright (C) 2014 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/base/vectorization_05.cc b/tests/base/vectorization_05.cc
index 7451e8f49b..fcc66087ab 100644
--- a/tests/base/vectorization_05.cc
+++ b/tests/base/vectorization_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2015 - 2018 by the deal.II authors
+// Copyright (C) 2015 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/base/vectorization_06.cc b/tests/base/vectorization_06.cc
index 25793f2c27..45593b95b8 100644
--- a/tests/base/vectorization_06.cc
+++ b/tests/base/vectorization_06.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/base/vectorization_09.cc b/tests/base/vectorization_09.cc
index 2f4d10ca01..9ab208f84f 100644
--- a/tests/base/vectorization_09.cc
+++ b/tests/base/vectorization_09.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2014 - 2018 by the deal.II authors
+// Copyright (C) 2014 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/base/vectorization_10.cc b/tests/base/vectorization_10.cc
index cebcdf6b7a..18cbabae0a 100644
--- a/tests/base/vectorization_10.cc
+++ b/tests/base/vectorization_10.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2015 - 2018 by the deal.II authors
+// Copyright (C) 2015 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/base/vectorization_11.cc b/tests/base/vectorization_11.cc
index 9912641b88..50085f79fc 100644
--- a/tests/base/vectorization_11.cc
+++ b/tests/base/vectorization_11.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2015 - 2019 by the deal.II authors
+// Copyright (C) 2015 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/base/vectorization_12.cc b/tests/base/vectorization_12.cc
index 666c510811..3f1554a4ef 100644
--- a/tests/base/vectorization_12.cc
+++ b/tests/base/vectorization_12.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/base/vectorization_13.cc b/tests/base/vectorization_13.cc
index 724c6c4d9a..535cf8211d 100644
--- a/tests/base/vectorization_13.cc
+++ b/tests/base/vectorization_13.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2015 - 2019 by the deal.II authors
+// Copyright (C) 2015 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/base/vectorization_14.cc b/tests/base/vectorization_14.cc
index 949f523ab8..ee8d224075 100644
--- a/tests/base/vectorization_14.cc
+++ b/tests/base/vectorization_14.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2015 - 2019 by the deal.II authors
+// Copyright (C) 2015 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/base/vectorization_15.cc b/tests/base/vectorization_15.cc
index d19ff95b00..294ee67058 100644
--- a/tests/base/vectorization_15.cc
+++ b/tests/base/vectorization_15.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2015 - 2018 by the deal.II authors
+// Copyright (C) 2015 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/base/vectorization_iterator_02.cc b/tests/base/vectorization_iterator_02.cc
index 2354d068d1..a24dd7d3aa 100644
--- a/tests/base/vectorization_iterator_02.cc
+++ b/tests/base/vectorization_iterator_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/anna_3.cc b/tests/bits/anna_3.cc
index 909fc7a9e6..9d98007dbc 100644
--- a/tests/bits/anna_3.cc
+++ b/tests/bits/anna_3.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2002 - 2018 by the deal.II authors
+// Copyright (C) 2002 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/anna_6.cc b/tests/bits/anna_6.cc
index 456fc2be9d..525943b5e5 100644
--- a/tests/bits/anna_6.cc
+++ b/tests/bits/anna_6.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2002 - 2018 by the deal.II authors
+// Copyright (C) 2002 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/block_sparse_matrix_1.cc b/tests/bits/block_sparse_matrix_1.cc
index 748b4898d9..8b795a2690 100644
--- a/tests/bits/block_sparse_matrix_1.cc
+++ b/tests/bits/block_sparse_matrix_1.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2002 - 2018 by the deal.II authors
+// Copyright (C) 2002 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/christian_1.cc b/tests/bits/christian_1.cc
index 2245f10216..a616e7b66b 100644
--- a/tests/bits/christian_1.cc
+++ b/tests/bits/christian_1.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/christian_2.cc b/tests/bits/christian_2.cc
index 468b9e0ea8..52d826824d 100644
--- a/tests/bits/christian_2.cc
+++ b/tests/bits/christian_2.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/coarsening_3d.cc b/tests/bits/coarsening_3d.cc
index fc78ee98ac..ac7b6742e4 100644
--- a/tests/bits/coarsening_3d.cc
+++ b/tests/bits/coarsening_3d.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/cone_03.cc b/tests/bits/cone_03.cc
index 6824c7c43d..ec517922ef 100644
--- a/tests/bits/cone_03.cc
+++ b/tests/bits/cone_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/cone_04.cc b/tests/bits/cone_04.cc
index 52f400ef25..884e2be1d3 100644
--- a/tests/bits/cone_04.cc
+++ b/tests/bits/cone_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2019 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/count_dofs_per_block_01.cc b/tests/bits/count_dofs_per_block_01.cc
index 3d9345d7f8..0da17a9d33 100644
--- a/tests/bits/count_dofs_per_block_01.cc
+++ b/tests/bits/count_dofs_per_block_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/count_dofs_per_block_02.cc b/tests/bits/count_dofs_per_block_02.cc
index 6c644f10fa..f3f293d582 100644
--- a/tests/bits/count_dofs_per_block_02.cc
+++ b/tests/bits/count_dofs_per_block_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/count_dofs_per_component_hp_01.cc b/tests/bits/count_dofs_per_component_hp_01.cc
index ab34c4addd..65dac2f7e2 100644
--- a/tests/bits/count_dofs_per_component_hp_01.cc
+++ b/tests/bits/count_dofs_per_component_hp_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/count_dofs_per_component_hp_02.cc b/tests/bits/count_dofs_per_component_hp_02.cc
index ceb9a267b9..49566b844e 100644
--- a/tests/bits/count_dofs_per_component_hp_02.cc
+++ b/tests/bits/count_dofs_per_component_hp_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/cylinder_01.cc b/tests/bits/cylinder_01.cc
index f3442c9dcf..41b023f5c8 100644
--- a/tests/bits/cylinder_01.cc
+++ b/tests/bits/cylinder_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/cylinder_02.cc b/tests/bits/cylinder_02.cc
index a1949bcb2a..bd2a8e5072 100644
--- a/tests/bits/cylinder_02.cc
+++ b/tests/bits/cylinder_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/cylinder_03.cc b/tests/bits/cylinder_03.cc
index 71ff40266a..92f540e533 100644
--- a/tests/bits/cylinder_03.cc
+++ b/tests/bits/cylinder_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/cylinder_04.cc b/tests/bits/cylinder_04.cc
index 309941d954..ce9a39f3d9 100644
--- a/tests/bits/cylinder_04.cc
+++ b/tests/bits/cylinder_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/deal_solver_04.cc b/tests/bits/deal_solver_04.cc
index b363eb152c..8b55723e8e 100644
--- a/tests/bits/deal_solver_04.cc
+++ b/tests/bits/deal_solver_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/deal_solver_05.cc b/tests/bits/deal_solver_05.cc
index 028c30d6c1..c2e609bb1f 100644
--- a/tests/bits/deal_solver_05.cc
+++ b/tests/bits/deal_solver_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/distorted_cells_01.cc b/tests/bits/distorted_cells_01.cc
index 424b431834..953d4dadb6 100644
--- a/tests/bits/distorted_cells_01.cc
+++ b/tests/bits/distorted_cells_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/distorted_cells_06.cc b/tests/bits/distorted_cells_06.cc
index 2c80a7b41e..6255781a0a 100644
--- a/tests/bits/distorted_cells_06.cc
+++ b/tests/bits/distorted_cells_06.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/distorted_cells_07.cc b/tests/bits/distorted_cells_07.cc
index e295cab858..34150657a1 100644
--- a/tests/bits/distorted_cells_07.cc
+++ b/tests/bits/distorted_cells_07.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/distorted_mapped_cells_01.cc b/tests/bits/distorted_mapped_cells_01.cc
index 9b523977cb..cd43962215 100644
--- a/tests/bits/distorted_mapped_cells_01.cc
+++ b/tests/bits/distorted_mapped_cells_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/error_estimator_01.cc b/tests/bits/error_estimator_01.cc
index e1f0496752..6ae5aa13e6 100644
--- a/tests/bits/error_estimator_01.cc
+++ b/tests/bits/error_estimator_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/error_estimator_02.cc b/tests/bits/error_estimator_02.cc
index 497e316ab9..0587d9c519 100644
--- a/tests/bits/error_estimator_02.cc
+++ b/tests/bits/error_estimator_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/face_interpolation.cc b/tests/bits/face_interpolation.cc
index 6d2fda39f9..11321aef7f 100644
--- a/tests/bits/face_interpolation.cc
+++ b/tests/bits/face_interpolation.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/face_orientation_crash.cc b/tests/bits/face_orientation_crash.cc
index c57d7fd6d1..fafdcbd0c2 100644
--- a/tests/bits/face_orientation_crash.cc
+++ b/tests/bits/face_orientation_crash.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/faceq_face_interpolation.cc b/tests/bits/faceq_face_interpolation.cc
index e5fba6f579..453e3dbf92 100644
--- a/tests/bits/faceq_face_interpolation.cc
+++ b/tests/bits/faceq_face_interpolation.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/faceq_subface_interpolation.cc b/tests/bits/faceq_subface_interpolation.cc
index 91e664c70a..a44c87ab04 100644
--- a/tests/bits/faceq_subface_interpolation.cc
+++ b/tests/bits/faceq_subface_interpolation.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/fe_field_function_04_vector.cc b/tests/bits/fe_field_function_04_vector.cc
index fbb24d76b1..ded73054af 100644
--- a/tests/bits/fe_field_function_04_vector.cc
+++ b/tests/bits/fe_field_function_04_vector.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/fe_tools_01a.cc b/tests/bits/fe_tools_01a.cc
index 93e6586aa2..012fc5a405 100644
--- a/tests/bits/fe_tools_01a.cc
+++ b/tests/bits/fe_tools_01a.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/fe_tools_01b.cc b/tests/bits/fe_tools_01b.cc
index d17fbd7e64..eb0135b1ed 100644
--- a/tests/bits/fe_tools_01b.cc
+++ b/tests/bits/fe_tools_01b.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/fe_tools_01c.cc b/tests/bits/fe_tools_01c.cc
index b21929875a..40777ab882 100644
--- a/tests/bits/fe_tools_01c.cc
+++ b/tests/bits/fe_tools_01c.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/fe_tools_02.cc b/tests/bits/fe_tools_02.cc
index 9aed79357b..8469d1d77a 100644
--- a/tests/bits/fe_tools_02.cc
+++ b/tests/bits/fe_tools_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/fe_tools_03.cc b/tests/bits/fe_tools_03.cc
index 3935f592b5..2ca86b3f8f 100644
--- a/tests/bits/fe_tools_03.cc
+++ b/tests/bits/fe_tools_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/fe_tools_04.cc b/tests/bits/fe_tools_04.cc
index 64f4c8b61c..fda9a74001 100644
--- a/tests/bits/fe_tools_04.cc
+++ b/tests/bits/fe_tools_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/fe_tools_04_overwrite.cc b/tests/bits/fe_tools_04_overwrite.cc
index 48884671b5..6bf7eca132 100644
--- a/tests/bits/fe_tools_04_overwrite.cc
+++ b/tests/bits/fe_tools_04_overwrite.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/fe_tools_05.cc b/tests/bits/fe_tools_05.cc
index abcc01e5ae..c59dbaaf1f 100644
--- a/tests/bits/fe_tools_05.cc
+++ b/tests/bits/fe_tools_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/fe_tools_06.cc b/tests/bits/fe_tools_06.cc
index 9eb8243a4c..5152d7f2cf 100644
--- a/tests/bits/fe_tools_06.cc
+++ b/tests/bits/fe_tools_06.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/fe_tools_06b.cc b/tests/bits/fe_tools_06b.cc
index 396863e502..f5b6295068 100644
--- a/tests/bits/fe_tools_06b.cc
+++ b/tests/bits/fe_tools_06b.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/fe_tools_06c.cc b/tests/bits/fe_tools_06c.cc
index 214479d5a4..b96fee53e8 100644
--- a/tests/bits/fe_tools_06c.cc
+++ b/tests/bits/fe_tools_06c.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/fe_tools_06d.cc b/tests/bits/fe_tools_06d.cc
index 9153356d12..16bec4f1b6 100644
--- a/tests/bits/fe_tools_06d.cc
+++ b/tests/bits/fe_tools_06d.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/fe_tools_07.cc b/tests/bits/fe_tools_07.cc
index e3c973b8ab..4c1ce91fe8 100644
--- a/tests/bits/fe_tools_07.cc
+++ b/tests/bits/fe_tools_07.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/fe_tools_08.cc b/tests/bits/fe_tools_08.cc
index 8d4e2d83e0..d65d84d45f 100644
--- a/tests/bits/fe_tools_08.cc
+++ b/tests/bits/fe_tools_08.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/fe_tools_09.cc b/tests/bits/fe_tools_09.cc
index f96cb91766..14295bed50 100644
--- a/tests/bits/fe_tools_09.cc
+++ b/tests/bits/fe_tools_09.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/fe_tools_10.cc b/tests/bits/fe_tools_10.cc
index 45e51595be..59758c7ddf 100644
--- a/tests/bits/fe_tools_10.cc
+++ b/tests/bits/fe_tools_10.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/fe_tools_11.cc b/tests/bits/fe_tools_11.cc
index da494f07ff..73a9059c0a 100644
--- a/tests/bits/fe_tools_11.cc
+++ b/tests/bits/fe_tools_11.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/fe_tools_12.cc b/tests/bits/fe_tools_12.cc
index 2c562b80cd..a30919c8c8 100644
--- a/tests/bits/fe_tools_12.cc
+++ b/tests/bits/fe_tools_12.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/fe_tools_14.cc b/tests/bits/fe_tools_14.cc
index d932a4770f..2cadf20e2d 100644
--- a/tests/bits/fe_tools_14.cc
+++ b/tests/bits/fe_tools_14.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/fe_tools_cpfqpm_01.cc b/tests/bits/fe_tools_cpfqpm_01.cc
index ec581b51af..1cb8ef0e67 100644
--- a/tests/bits/fe_tools_cpfqpm_01.cc
+++ b/tests/bits/fe_tools_cpfqpm_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/fe_tools_cpfqpm_02.cc b/tests/bits/fe_tools_cpfqpm_02.cc
index 4f57c2b9be..b7a56809b7 100644
--- a/tests/bits/fe_tools_cpfqpm_02.cc
+++ b/tests/bits/fe_tools_cpfqpm_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/fe_tools_cpfqpm_03.cc b/tests/bits/fe_tools_cpfqpm_03.cc
index 003f592c17..5115894aba 100644
--- a/tests/bits/fe_tools_cpfqpm_03.cc
+++ b/tests/bits/fe_tools_cpfqpm_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/fe_tools_cpfqpm_04.cc b/tests/bits/fe_tools_cpfqpm_04.cc
index 3dd4b85859..6575dc41d2 100644
--- a/tests/bits/fe_tools_cpfqpm_04.cc
+++ b/tests/bits/fe_tools_cpfqpm_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/fe_tools_cpfqpm_05.cc b/tests/bits/fe_tools_cpfqpm_05.cc
index 11a58e414f..d33e8854be 100644
--- a/tests/bits/fe_tools_cpfqpm_05.cc
+++ b/tests/bits/fe_tools_cpfqpm_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/find_cell_1.cc b/tests/bits/find_cell_1.cc
index 9eef484c59..0d2ba58bfc 100644
--- a/tests/bits/find_cell_1.cc
+++ b/tests/bits/find_cell_1.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/find_cell_10.cc b/tests/bits/find_cell_10.cc
index 431d6de657..5bf724f8de 100644
--- a/tests/bits/find_cell_10.cc
+++ b/tests/bits/find_cell_10.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/find_cell_10a.cc b/tests/bits/find_cell_10a.cc
index 1564aa1451..6ac52eb2ac 100644
--- a/tests/bits/find_cell_10a.cc
+++ b/tests/bits/find_cell_10a.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/find_cell_11.cc b/tests/bits/find_cell_11.cc
index f2c71f24c8..92af190893 100644
--- a/tests/bits/find_cell_11.cc
+++ b/tests/bits/find_cell_11.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/find_cell_12.cc b/tests/bits/find_cell_12.cc
index 8bdd171a44..7921f2fd92 100644
--- a/tests/bits/find_cell_12.cc
+++ b/tests/bits/find_cell_12.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/find_cell_2.cc b/tests/bits/find_cell_2.cc
index aad6b678f9..190a60483f 100644
--- a/tests/bits/find_cell_2.cc
+++ b/tests/bits/find_cell_2.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/find_cell_3.cc b/tests/bits/find_cell_3.cc
index 04471aa2a6..71dc4b74cb 100644
--- a/tests/bits/find_cell_3.cc
+++ b/tests/bits/find_cell_3.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/find_cell_4.cc b/tests/bits/find_cell_4.cc
index fb2fe67997..afee9299dd 100644
--- a/tests/bits/find_cell_4.cc
+++ b/tests/bits/find_cell_4.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/find_cell_5.cc b/tests/bits/find_cell_5.cc
index cae4e5df99..ed883cc132 100644
--- a/tests/bits/find_cell_5.cc
+++ b/tests/bits/find_cell_5.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/find_cell_6.cc b/tests/bits/find_cell_6.cc
index 7d9971d364..c065d17cc3 100644
--- a/tests/bits/find_cell_6.cc
+++ b/tests/bits/find_cell_6.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/find_cell_8.cc b/tests/bits/find_cell_8.cc
index e7d9950607..ba9ed1d0da 100644
--- a/tests/bits/find_cell_8.cc
+++ b/tests/bits/find_cell_8.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/find_cell_9.cc b/tests/bits/find_cell_9.cc
index 46730d39f0..a361c97ea6 100644
--- a/tests/bits/find_cell_9.cc
+++ b/tests/bits/find_cell_9.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/find_cell_alt_1.cc b/tests/bits/find_cell_alt_1.cc
index 040867187a..2e15ef0320 100644
--- a/tests/bits/find_cell_alt_1.cc
+++ b/tests/bits/find_cell_alt_1.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/find_cell_alt_2.cc b/tests/bits/find_cell_alt_2.cc
index c3d7abaaf7..adb2e6f03b 100644
--- a/tests/bits/find_cell_alt_2.cc
+++ b/tests/bits/find_cell_alt_2.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/find_cell_alt_3.cc b/tests/bits/find_cell_alt_3.cc
index be79c30b80..e7a85ce214 100644
--- a/tests/bits/find_cell_alt_3.cc
+++ b/tests/bits/find_cell_alt_3.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/find_cell_alt_4.cc b/tests/bits/find_cell_alt_4.cc
index 5583c37b11..9ec9baef81 100644
--- a/tests/bits/find_cell_alt_4.cc
+++ b/tests/bits/find_cell_alt_4.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/find_cell_alt_5.cc b/tests/bits/find_cell_alt_5.cc
index 0565706d94..5e03d6f4df 100644
--- a/tests/bits/find_cell_alt_5.cc
+++ b/tests/bits/find_cell_alt_5.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/find_cell_alt_6.cc b/tests/bits/find_cell_alt_6.cc
index 203c0c24cf..777ae40c0e 100644
--- a/tests/bits/find_cell_alt_6.cc
+++ b/tests/bits/find_cell_alt_6.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/find_cell_alt_7.cc b/tests/bits/find_cell_alt_7.cc
index 1a708592b8..19db4e328b 100644
--- a/tests/bits/find_cell_alt_7.cc
+++ b/tests/bits/find_cell_alt_7.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/find_cells_adjacent_to_vertex_1.cc b/tests/bits/find_cells_adjacent_to_vertex_1.cc
index 7a0271a643..9b1d1f893c 100644
--- a/tests/bits/find_cells_adjacent_to_vertex_1.cc
+++ b/tests/bits/find_cells_adjacent_to_vertex_1.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/joa_1.cc b/tests/bits/joa_1.cc
index d10e8999c5..5f5d83eabf 100644
--- a/tests/bits/joa_1.cc
+++ b/tests/bits/joa_1.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/neighboring_cells_at_two_faces.cc b/tests/bits/neighboring_cells_at_two_faces.cc
index 81705d7300..ee5590b633 100644
--- a/tests/bits/neighboring_cells_at_two_faces.cc
+++ b/tests/bits/neighboring_cells_at_two_faces.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/normals_1.cc b/tests/bits/normals_1.cc
index 1fa1cc4846..88769e7507 100644
--- a/tests/bits/normals_1.cc
+++ b/tests/bits/normals_1.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/normals_2.cc b/tests/bits/normals_2.cc
index 477d9efbd1..5c530f9e59 100644
--- a/tests/bits/normals_2.cc
+++ b/tests/bits/normals_2.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/normals_3.cc b/tests/bits/normals_3.cc
index efbfe9aaf8..e735d90e18 100644
--- a/tests/bits/normals_3.cc
+++ b/tests/bits/normals_3.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/normals_4.cc b/tests/bits/normals_4.cc
index ffa22cdb6b..e2a554d4da 100644
--- a/tests/bits/normals_4.cc
+++ b/tests/bits/normals_4.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/periodicity_01.cc b/tests/bits/periodicity_01.cc
index e381160fc0..98195bf5e7 100644
--- a/tests/bits/periodicity_01.cc
+++ b/tests/bits/periodicity_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2002 - 2018 by the deal.II authors
+// Copyright (C) 2002 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/periodicity_05.cc b/tests/bits/periodicity_05.cc
index a93b6c69cf..af312f4cbc 100644
--- a/tests/bits/periodicity_05.cc
+++ b/tests/bits/periodicity_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2002 - 2018 by the deal.II authors
+// Copyright (C) 2002 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/periodicity_06.cc b/tests/bits/periodicity_06.cc
index bdc05df7d1..0f8db09d30 100644
--- a/tests/bits/periodicity_06.cc
+++ b/tests/bits/periodicity_06.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/periodicity_07.cc b/tests/bits/periodicity_07.cc
index f516d9423d..5d258e1765 100644
--- a/tests/bits/periodicity_07.cc
+++ b/tests/bits/periodicity_07.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/periodicity_09.cc b/tests/bits/periodicity_09.cc
index 82baa4c9b1..ad1bb49cf2 100644
--- a/tests/bits/periodicity_09.cc
+++ b/tests/bits/periodicity_09.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2002 - 2018 by the deal.II authors
+// Copyright (C) 2002 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/point_difference_01.cc b/tests/bits/point_difference_01.cc
index b6f4e0cf8e..130734ea6d 100644
--- a/tests/bits/point_difference_01.cc
+++ b/tests/bits/point_difference_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/point_difference_02.cc b/tests/bits/point_difference_02.cc
index 183ab9fc3e..4c07603423 100644
--- a/tests/bits/point_difference_02.cc
+++ b/tests/bits/point_difference_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/point_gradient_01.cc b/tests/bits/point_gradient_01.cc
index c704057713..aef008e4cd 100644
--- a/tests/bits/point_gradient_01.cc
+++ b/tests/bits/point_gradient_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/point_gradient_02.cc b/tests/bits/point_gradient_02.cc
index 504880c990..391ff79121 100644
--- a/tests/bits/point_gradient_02.cc
+++ b/tests/bits/point_gradient_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/point_gradient_hp_01.cc b/tests/bits/point_gradient_hp_01.cc
index 1e79c5134f..01f527293e 100644
--- a/tests/bits/point_gradient_hp_01.cc
+++ b/tests/bits/point_gradient_hp_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/point_gradient_hp_02.cc b/tests/bits/point_gradient_hp_02.cc
index b00bd95b5c..81679f0a41 100644
--- a/tests/bits/point_gradient_hp_02.cc
+++ b/tests/bits/point_gradient_hp_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/point_value_01.cc b/tests/bits/point_value_01.cc
index f1599f9ebe..ee0957f67d 100644
--- a/tests/bits/point_value_01.cc
+++ b/tests/bits/point_value_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/point_value_02.cc b/tests/bits/point_value_02.cc
index 9b16f1d7bd..040e07f499 100644
--- a/tests/bits/point_value_02.cc
+++ b/tests/bits/point_value_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/point_value_hp_01.cc b/tests/bits/point_value_hp_01.cc
index d71a7ac466..136d360760 100644
--- a/tests/bits/point_value_hp_01.cc
+++ b/tests/bits/point_value_hp_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/point_value_hp_02.cc b/tests/bits/point_value_hp_02.cc
index 229794efd6..f62fee806b 100644
--- a/tests/bits/point_value_hp_02.cc
+++ b/tests/bits/point_value_hp_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/q_point_sum_1.cc b/tests/bits/q_point_sum_1.cc
index bf63dafc22..558c8a7a05 100644
--- a/tests/bits/q_point_sum_1.cc
+++ b/tests/bits/q_point_sum_1.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/q_point_sum_2.cc b/tests/bits/q_point_sum_2.cc
index 6ff25b5a8f..a65af300cf 100644
--- a/tests/bits/q_point_sum_2.cc
+++ b/tests/bits/q_point_sum_2.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/q_point_sum_3.cc b/tests/bits/q_point_sum_3.cc
index e5be29e0cd..61abf4435c 100644
--- a/tests/bits/q_point_sum_3.cc
+++ b/tests/bits/q_point_sum_3.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/q_point_sum_4.cc b/tests/bits/q_point_sum_4.cc
index 9085e757cc..29476471a0 100644
--- a/tests/bits/q_point_sum_4.cc
+++ b/tests/bits/q_point_sum_4.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/q_points.cc b/tests/bits/q_points.cc
index cbde6939f2..100d9aff06 100644
--- a/tests/bits/q_points.cc
+++ b/tests/bits/q_points.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/roy_1.cc b/tests/bits/roy_1.cc
index e6a7c49324..fe22f50c97 100644
--- a/tests/bits/roy_1.cc
+++ b/tests/bits/roy_1.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/rt_2.cc b/tests/bits/rt_2.cc
index a3ea090955..b6fdfe19c2 100644
--- a/tests/bits/rt_2.cc
+++ b/tests/bits/rt_2.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/solution_transfer.cc b/tests/bits/solution_transfer.cc
index 9d385c0dca..678af6ef70 100644
--- a/tests/bits/solution_transfer.cc
+++ b/tests/bits/solution_transfer.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2018 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/static_condensation.cc b/tests/bits/static_condensation.cc
index 6fe15a6442..223ac097f5 100644
--- a/tests/bits/static_condensation.cc
+++ b/tests/bits/static_condensation.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/step-10-high-order.cc b/tests/bits/step-10-high-order.cc
index 6f129110eb..270d541064 100644
--- a/tests/bits/step-10-high-order.cc
+++ b/tests/bits/step-10-high-order.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/step-10.cc b/tests/bits/step-10.cc
index 1cbe40f7bf..728aecb338 100644
--- a/tests/bits/step-10.cc
+++ b/tests/bits/step-10.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/step-11.cc b/tests/bits/step-11.cc
index d07d599672..17c23aff5b 100644
--- a/tests/bits/step-11.cc
+++ b/tests/bits/step-11.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/step-12.cc b/tests/bits/step-12.cc
index 3a06ab383b..8f69239796 100644
--- a/tests/bits/step-12.cc
+++ b/tests/bits/step-12.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/step-13.cc b/tests/bits/step-13.cc
index 0d29a7aae4..56c9c97f01 100644
--- a/tests/bits/step-13.cc
+++ b/tests/bits/step-13.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/step-14.cc b/tests/bits/step-14.cc
index 564c37bdb6..64fc8a9556 100644
--- a/tests/bits/step-14.cc
+++ b/tests/bits/step-14.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/step-16.cc b/tests/bits/step-16.cc
index a36fc041ae..d0566653cf 100644
--- a/tests/bits/step-16.cc
+++ b/tests/bits/step-16.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/step-2.cc b/tests/bits/step-2.cc
index 7b4c0b82f1..f8d50be227 100644
--- a/tests/bits/step-2.cc
+++ b/tests/bits/step-2.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/step-4.cc b/tests/bits/step-4.cc
index d2d6150ad3..c266947c5f 100644
--- a/tests/bits/step-4.cc
+++ b/tests/bits/step-4.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/step-4_dg_periodic.cc b/tests/bits/step-4_dg_periodic.cc
index 17786f705c..80eb3dc459 100644
--- a/tests/bits/step-4_dg_periodic.cc
+++ b/tests/bits/step-4_dg_periodic.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2015 - 2018 by the deal.II authors
+// Copyright (C) 2015 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/step-4_dg_periodic_coupling.cc b/tests/bits/step-4_dg_periodic_coupling.cc
index c8dad5d4e2..5ea1a127d9 100644
--- a/tests/bits/step-4_dg_periodic_coupling.cc
+++ b/tests/bits/step-4_dg_periodic_coupling.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/step-51.cc b/tests/bits/step-51.cc
index 8ed7a3e5b6..a587911417 100644
--- a/tests/bits/step-51.cc
+++ b/tests/bits/step-51.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/step-51p.cc b/tests/bits/step-51p.cc
index 28b02b0db5..f7ae45eb9e 100644
--- a/tests/bits/step-51p.cc
+++ b/tests/bits/step-51p.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/step-6-racoptimize-2.cc b/tests/bits/step-6-racoptimize-2.cc
index 41269b697d..3f88871fd9 100644
--- a/tests/bits/step-6-racoptimize-2.cc
+++ b/tests/bits/step-6-racoptimize-2.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/step-6-racoptimize.cc b/tests/bits/step-6-racoptimize.cc
index 7f0a10d551..6090e74778 100644
--- a/tests/bits/step-6-racoptimize.cc
+++ b/tests/bits/step-6-racoptimize.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/step-7.cc b/tests/bits/step-7.cc
index fb66be308f..ca37a77ff2 100644
--- a/tests/bits/step-7.cc
+++ b/tests/bits/step-7.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/step-8.cc b/tests/bits/step-8.cc
index ceacace6bb..9fbd388257 100644
--- a/tests/bits/step-8.cc
+++ b/tests/bits/step-8.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/subface_interpolation.cc b/tests/bits/subface_interpolation.cc
index 015cabdd42..9a58554f0c 100644
--- a/tests/bits/subface_interpolation.cc
+++ b/tests/bits/subface_interpolation.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/volume_1.cc b/tests/bits/volume_1.cc
index eaa8c041f8..b4381f1712 100644
--- a/tests/bits/volume_1.cc
+++ b/tests/bits/volume_1.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/volume_2.cc b/tests/bits/volume_2.cc
index a01437d28a..b6712f8546 100644
--- a/tests/bits/volume_2.cc
+++ b/tests/bits/volume_2.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/volume_3.cc b/tests/bits/volume_3.cc
index 57157cf2f6..811b75dccb 100644
--- a/tests/bits/volume_3.cc
+++ b/tests/bits/volume_3.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/bits/volume_4.cc b/tests/bits/volume_4.cc
index fab6c20170..bd6606e9db 100644
--- a/tests/bits/volume_4.cc
+++ b/tests/bits/volume_4.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/boost/bounding_box_adaptor_01.cc b/tests/boost/bounding_box_adaptor_01.cc
index 5a866328bb..d1fb27939b 100644
--- a/tests/boost/bounding_box_adaptor_01.cc
+++ b/tests/boost/bounding_box_adaptor_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/boost/point_adaptor_01.cc b/tests/boost/point_adaptor_01.cc
index 4eec9fbf23..de2f407eca 100644
--- a/tests/boost/point_adaptor_01.cc
+++ b/tests/boost/point_adaptor_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/boost/rtree_01.cc b/tests/boost/rtree_01.cc
index 4acfd6a64d..c0a25a50a0 100644
--- a/tests/boost/rtree_01.cc
+++ b/tests/boost/rtree_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/codim_one/bem.cc b/tests/codim_one/bem.cc
index e89274b5af..a8948a7af2 100644
--- a/tests/codim_one/bem.cc
+++ b/tests/codim_one/bem.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/codim_one/bem_integration.cc b/tests/codim_one/bem_integration.cc
index 38bea51b31..fd4bd9017d 100644
--- a/tests/codim_one/bem_integration.cc
+++ b/tests/codim_one/bem_integration.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/codim_one/boundary_indicator_01.cc b/tests/codim_one/boundary_indicator_01.cc
index 41ddc47a7a..8af8490664 100644
--- a/tests/codim_one/boundary_indicator_01.cc
+++ b/tests/codim_one/boundary_indicator_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2010 - 2018 by the deal.II authors
+// Copyright (C) 2010 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/codim_one/direction_flag_01.cc b/tests/codim_one/direction_flag_01.cc
index 961913b828..cca0cf7399 100644
--- a/tests/codim_one/direction_flag_01.cc
+++ b/tests/codim_one/direction_flag_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2010 - 2018 by the deal.II authors
+// Copyright (C) 2010 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/codim_one/direction_flag_02.cc b/tests/codim_one/direction_flag_02.cc
index 7d0864200c..d2a7a422cd 100644
--- a/tests/codim_one/direction_flag_02.cc
+++ b/tests/codim_one/direction_flag_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2010 - 2018 by the deal.II authors
+// Copyright (C) 2010 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/codim_one/direction_flag_03.cc b/tests/codim_one/direction_flag_03.cc
index 36a952a547..9bb62f6af1 100644
--- a/tests/codim_one/direction_flag_03.cc
+++ b/tests/codim_one/direction_flag_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2010 - 2018 by the deal.II authors
+// Copyright (C) 2010 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/codim_one/extract_boundary_mesh_00.cc b/tests/codim_one/extract_boundary_mesh_00.cc
index 3894e4fd5f..a639200b96 100644
--- a/tests/codim_one/extract_boundary_mesh_00.cc
+++ b/tests/codim_one/extract_boundary_mesh_00.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2010 - 2018 by the deal.II authors
+// Copyright (C) 2010 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/codim_one/extract_boundary_mesh_01.cc b/tests/codim_one/extract_boundary_mesh_01.cc
index 031071c1c2..b348ce8dbf 100644
--- a/tests/codim_one/extract_boundary_mesh_01.cc
+++ b/tests/codim_one/extract_boundary_mesh_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2010 - 2019 by the deal.II authors
+// Copyright (C) 2010 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/codim_one/extract_boundary_mesh_02.cc b/tests/codim_one/extract_boundary_mesh_02.cc
index 513aa7d179..c31bb631e5 100644
--- a/tests/codim_one/extract_boundary_mesh_02.cc
+++ b/tests/codim_one/extract_boundary_mesh_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2010 - 2019 by the deal.II authors
+// Copyright (C) 2010 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/codim_one/extract_boundary_mesh_03.cc b/tests/codim_one/extract_boundary_mesh_03.cc
index a1c7adacb1..45de924f93 100644
--- a/tests/codim_one/extract_boundary_mesh_03.cc
+++ b/tests/codim_one/extract_boundary_mesh_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2010 - 2019 by the deal.II authors
+// Copyright (C) 2010 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/codim_one/extract_boundary_mesh_04.cc b/tests/codim_one/extract_boundary_mesh_04.cc
index 7aa320b812..738254a787 100644
--- a/tests/codim_one/extract_boundary_mesh_04.cc
+++ b/tests/codim_one/extract_boundary_mesh_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2010 - 2019 by the deal.II authors
+// Copyright (C) 2010 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/codim_one/extract_boundary_mesh_05.cc b/tests/codim_one/extract_boundary_mesh_05.cc
index 5ea165b59e..403e8f17ff 100644
--- a/tests/codim_one/extract_boundary_mesh_05.cc
+++ b/tests/codim_one/extract_boundary_mesh_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2010 - 2018 by the deal.II authors
+// Copyright (C) 2010 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/codim_one/extract_boundary_mesh_06.cc b/tests/codim_one/extract_boundary_mesh_06.cc
index b1a936eeb7..4f3abf5128 100644
--- a/tests/codim_one/extract_boundary_mesh_06.cc
+++ b/tests/codim_one/extract_boundary_mesh_06.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2010 - 2018 by the deal.II authors
+// Copyright (C) 2010 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/codim_one/extract_boundary_mesh_07.cc b/tests/codim_one/extract_boundary_mesh_07.cc
index 0ddc97484f..5b866b1b18 100644
--- a/tests/codim_one/extract_boundary_mesh_07.cc
+++ b/tests/codim_one/extract_boundary_mesh_07.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2010 - 2018 by the deal.II authors
+// Copyright (C) 2010 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/codim_one/extract_boundary_mesh_11.cc b/tests/codim_one/extract_boundary_mesh_11.cc
index 912cb66010..7ac14e48b1 100644
--- a/tests/codim_one/extract_boundary_mesh_11.cc
+++ b/tests/codim_one/extract_boundary_mesh_11.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2010 - 2018 by the deal.II authors
+// Copyright (C) 2010 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/codim_one/extract_boundary_mesh_13.cc b/tests/codim_one/extract_boundary_mesh_13.cc
index 202fb51159..84e66c166a 100644
--- a/tests/codim_one/extract_boundary_mesh_13.cc
+++ b/tests/codim_one/extract_boundary_mesh_13.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2010 - 2018 by the deal.II authors
+// Copyright (C) 2010 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/codim_one/extract_boundary_mesh_15.cc b/tests/codim_one/extract_boundary_mesh_15.cc
index 8b6146f50e..9a5666fe14 100644
--- a/tests/codim_one/extract_boundary_mesh_15.cc
+++ b/tests/codim_one/extract_boundary_mesh_15.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2019 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/codim_one/fe_dgq_prolongation_01.cc b/tests/codim_one/fe_dgq_prolongation_01.cc
index 83161e11d1..85959698f5 100644
--- a/tests/codim_one/fe_dgq_prolongation_01.cc
+++ b/tests/codim_one/fe_dgq_prolongation_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2010 - 2018 by the deal.II authors
+// Copyright (C) 2010 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/codim_one/gradients.cc b/tests/codim_one/gradients.cc
index c48be3601e..9967c6a521 100644
--- a/tests/codim_one/gradients.cc
+++ b/tests/codim_one/gradients.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/codim_one/grid_refinement.cc b/tests/codim_one/grid_refinement.cc
index 4751593401..5bb56bff91 100644
--- a/tests/codim_one/grid_refinement.cc
+++ b/tests/codim_one/grid_refinement.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/codim_one/hanging_nodes_02.cc b/tests/codim_one/hanging_nodes_02.cc
index 0790f42085..b5b24de8f6 100644
--- a/tests/codim_one/hanging_nodes_02.cc
+++ b/tests/codim_one/hanging_nodes_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2010 - 2018 by the deal.II authors
+// Copyright (C) 2010 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/codim_one/hanging_nodes_03.cc b/tests/codim_one/hanging_nodes_03.cc
index 285fab86e8..80620f2240 100644
--- a/tests/codim_one/hanging_nodes_03.cc
+++ b/tests/codim_one/hanging_nodes_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2010 - 2018 by the deal.II authors
+// Copyright (C) 2010 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/codim_one/integrate_one_over_r_telles.cc b/tests/codim_one/integrate_one_over_r_telles.cc
index 00aca6d052..e7945c0a55 100644
--- a/tests/codim_one/integrate_one_over_r_telles.cc
+++ b/tests/codim_one/integrate_one_over_r_telles.cc
@@ -1,5 +1,5 @@
 // ---------------------------------------------------------------------
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/codim_one/integrate_one_over_r_telles_middle.cc b/tests/codim_one/integrate_one_over_r_telles_middle.cc
index f90b1b8afa..ad6efc1127 100644
--- a/tests/codim_one/integrate_one_over_r_telles_middle.cc
+++ b/tests/codim_one/integrate_one_over_r_telles_middle.cc
@@ -1,5 +1,5 @@
 // ---------------------------------------------------------------------
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/codim_one/interpolate_boundary_values_01.cc b/tests/codim_one/interpolate_boundary_values_01.cc
index 9383a52ca1..a224c48a62 100644
--- a/tests/codim_one/interpolate_boundary_values_01.cc
+++ b/tests/codim_one/interpolate_boundary_values_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/codim_one/interpolate_boundary_values_01_vector_valued.cc b/tests/codim_one/interpolate_boundary_values_01_vector_valued.cc
index e2c11478dd..c172d5af76 100644
--- a/tests/codim_one/interpolate_boundary_values_01_vector_valued.cc
+++ b/tests/codim_one/interpolate_boundary_values_01_vector_valued.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/codim_one/interpolate_boundary_values_02.cc b/tests/codim_one/interpolate_boundary_values_02.cc
index b049046f15..1270e6ea76 100644
--- a/tests/codim_one/interpolate_boundary_values_02.cc
+++ b/tests/codim_one/interpolate_boundary_values_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/codim_one/interpolate_boundary_values_02_vector_valued.cc b/tests/codim_one/interpolate_boundary_values_02_vector_valued.cc
index 68a2ef8974..8a72897c14 100644
--- a/tests/codim_one/interpolate_boundary_values_02_vector_valued.cc
+++ b/tests/codim_one/interpolate_boundary_values_02_vector_valued.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/codim_one/interpolate_boundary_values_03.cc b/tests/codim_one/interpolate_boundary_values_03.cc
index 50813d65c6..2476c522b2 100644
--- a/tests/codim_one/interpolate_boundary_values_03.cc
+++ b/tests/codim_one/interpolate_boundary_values_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/codim_one/interpolate_boundary_values_1d_closed_ring.cc b/tests/codim_one/interpolate_boundary_values_1d_closed_ring.cc
index c2c2b80e2e..6631bc3248 100644
--- a/tests/codim_one/interpolate_boundary_values_1d_closed_ring.cc
+++ b/tests/codim_one/interpolate_boundary_values_1d_closed_ring.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/codim_one/solution_transfer_01.cc b/tests/codim_one/solution_transfer_01.cc
index 1415743cfc..1b94e3f3a7 100644
--- a/tests/codim_one/solution_transfer_01.cc
+++ b/tests/codim_one/solution_transfer_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2010 - 2018 by the deal.II authors
+// Copyright (C) 2010 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/codim_one/surface.cc b/tests/codim_one/surface.cc
index e100b76563..60bea82566 100644
--- a/tests/codim_one/surface.cc
+++ b/tests/codim_one/surface.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/cuda/matrix_vector_common.h b/tests/cuda/matrix_vector_common.h
index 5de892fd71..1afedb5607 100644
--- a/tests/cuda/matrix_vector_common.h
+++ b/tests/cuda/matrix_vector_common.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/data_out/data_out_01.cc b/tests/data_out/data_out_01.cc
index ec5b9b6e81..dbb5950273 100644
--- a/tests/data_out/data_out_01.cc
+++ b/tests/data_out/data_out_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/data_out/data_out_02.cc b/tests/data_out/data_out_02.cc
index 1b4c6434dc..c789a2c5c5 100644
--- a/tests/data_out/data_out_02.cc
+++ b/tests/data_out/data_out_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/data_out/data_out_03.cc b/tests/data_out/data_out_03.cc
index 3e1467460d..f1c7372250 100644
--- a/tests/data_out/data_out_03.cc
+++ b/tests/data_out/data_out_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/data_out/data_out_04.cc b/tests/data_out/data_out_04.cc
index 426958bba6..1453c3ba97 100644
--- a/tests/data_out/data_out_04.cc
+++ b/tests/data_out/data_out_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/data_out/data_out_05.cc b/tests/data_out/data_out_05.cc
index 8afa0795e2..45f531ed62 100644
--- a/tests/data_out/data_out_05.cc
+++ b/tests/data_out/data_out_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/data_out/data_out_06.cc b/tests/data_out/data_out_06.cc
index dcae3c9c18..333e2e01d2 100644
--- a/tests/data_out/data_out_06.cc
+++ b/tests/data_out/data_out_06.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/data_out/data_out_07.cc b/tests/data_out/data_out_07.cc
index 4d273a25a6..6953211136 100644
--- a/tests/data_out/data_out_07.cc
+++ b/tests/data_out/data_out_07.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/data_out/data_out_08.cc b/tests/data_out/data_out_08.cc
index 12da3197e3..eec6a3ef53 100644
--- a/tests/data_out/data_out_08.cc
+++ b/tests/data_out/data_out_08.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/data_out/data_out_08_set_cell_selection_01.cc b/tests/data_out/data_out_08_set_cell_selection_01.cc
index 0f72e6e9ac..d0a8dba66b 100644
--- a/tests/data_out/data_out_08_set_cell_selection_01.cc
+++ b/tests/data_out/data_out_08_set_cell_selection_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/data_out/data_out_08_set_cell_selection_02.cc b/tests/data_out/data_out_08_set_cell_selection_02.cc
index 9b5a0a8fbb..22866c4498 100644
--- a/tests/data_out/data_out_08_set_cell_selection_02.cc
+++ b/tests/data_out/data_out_08_set_cell_selection_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/data_out/data_out_08_set_cell_selection_03.cc b/tests/data_out/data_out_08_set_cell_selection_03.cc
index 2299573b45..aaac8978b3 100644
--- a/tests/data_out/data_out_08_set_cell_selection_03.cc
+++ b/tests/data_out/data_out_08_set_cell_selection_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/data_out/data_out_12.cc b/tests/data_out/data_out_12.cc
index 59a8f5aa7a..e9968b9180 100644
--- a/tests/data_out/data_out_12.cc
+++ b/tests/data_out/data_out_12.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 - 2019 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/data_out/data_out_13.cc b/tests/data_out/data_out_13.cc
index 0af98f7e3e..6218ebb5d7 100644
--- a/tests/data_out/data_out_13.cc
+++ b/tests/data_out/data_out_13.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 - 2019 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/data_out/data_out_base.cc b/tests/data_out/data_out_base.cc
index 1677e5040b..ff7e7fa1f5 100644
--- a/tests/data_out/data_out_base.cc
+++ b/tests/data_out/data_out_base.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/data_out/data_out_base_dx.cc b/tests/data_out/data_out_base_dx.cc
index 5028dbfcf9..c2ab6fd00b 100644
--- a/tests/data_out/data_out_base_dx.cc
+++ b/tests/data_out/data_out_base_dx.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/data_out/data_out_base_eps.cc b/tests/data_out/data_out_base_eps.cc
index f99245281f..6961b23354 100644
--- a/tests/data_out/data_out_base_eps.cc
+++ b/tests/data_out/data_out_base_eps.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/data_out/data_out_base_gmv.cc b/tests/data_out/data_out_base_gmv.cc
index 464b720b4b..4cbddd6b80 100644
--- a/tests/data_out/data_out_base_gmv.cc
+++ b/tests/data_out/data_out_base_gmv.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/data_out/data_out_base_gnuplot.cc b/tests/data_out/data_out_base_gnuplot.cc
index cc9e26fb0e..077526caf5 100644
--- a/tests/data_out/data_out_base_gnuplot.cc
+++ b/tests/data_out/data_out_base_gnuplot.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/data_out/data_out_base_gnuplot_02.cc b/tests/data_out/data_out_base_gnuplot_02.cc
index a9a373a5c4..df7678648e 100644
--- a/tests/data_out/data_out_base_gnuplot_02.cc
+++ b/tests/data_out/data_out_base_gnuplot_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/data_out/data_out_base_gnuplot_labels.cc b/tests/data_out/data_out_base_gnuplot_labels.cc
index 91cb76c475..9f20c3a6fe 100644
--- a/tests/data_out/data_out_base_gnuplot_labels.cc
+++ b/tests/data_out/data_out_base_gnuplot_labels.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/data_out/data_out_base_gnuplot_labels_02.cc b/tests/data_out/data_out_base_gnuplot_labels_02.cc
index fee9f02c15..734528e19a 100644
--- a/tests/data_out/data_out_base_gnuplot_labels_02.cc
+++ b/tests/data_out/data_out_base_gnuplot_labels_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/data_out/data_out_base_povray.cc b/tests/data_out/data_out_base_povray.cc
index 0f2bb8ea01..772e070c3b 100644
--- a/tests/data_out/data_out_base_povray.cc
+++ b/tests/data_out/data_out_base_povray.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/data_out/data_out_base_pvd.cc b/tests/data_out/data_out_base_pvd.cc
index 7635babd08..f07c759b65 100644
--- a/tests/data_out/data_out_base_pvd.cc
+++ b/tests/data_out/data_out_base_pvd.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/data_out/data_out_base_pvtu.cc b/tests/data_out/data_out_base_pvtu.cc
index e9436f4691..dfdebc7c56 100644
--- a/tests/data_out/data_out_base_pvtu.cc
+++ b/tests/data_out/data_out_base_pvtu.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/data_out/data_out_base_tecplot.cc b/tests/data_out/data_out_base_tecplot.cc
index bcc116e97e..4fa4a96c53 100644
--- a/tests/data_out/data_out_base_tecplot.cc
+++ b/tests/data_out/data_out_base_tecplot.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/data_out/data_out_base_tecplot_bin.cc b/tests/data_out/data_out_base_tecplot_bin.cc
index db4459737f..b76bb439e1 100644
--- a/tests/data_out/data_out_base_tecplot_bin.cc
+++ b/tests/data_out/data_out_base_tecplot_bin.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/data_out/data_out_base_vtk.cc b/tests/data_out/data_out_base_vtk.cc
index b0f2751051..8dc1857f74 100644
--- a/tests/data_out/data_out_base_vtk.cc
+++ b/tests/data_out/data_out_base_vtk.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/data_out/data_out_base_vtk_02.cc b/tests/data_out/data_out_base_vtk_02.cc
index 0da8effe66..535844057a 100644
--- a/tests/data_out/data_out_base_vtk_02.cc
+++ b/tests/data_out/data_out_base_vtk_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/data_out/data_out_base_vtk_cycle.cc b/tests/data_out/data_out_base_vtk_cycle.cc
index 330c2bcd4d..2d16e9ecda 100644
--- a/tests/data_out/data_out_base_vtk_cycle.cc
+++ b/tests/data_out/data_out_base_vtk_cycle.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/data_out/data_out_base_vtk_time.cc b/tests/data_out/data_out_base_vtk_time.cc
index c8f4c45b6e..c68535fb2b 100644
--- a/tests/data_out/data_out_base_vtk_time.cc
+++ b/tests/data_out/data_out_base_vtk_time.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/data_out/data_out_base_vtk_time_and_cycle.cc b/tests/data_out/data_out_base_vtk_time_and_cycle.cc
index ccfe513d24..ae875ff316 100644
--- a/tests/data_out/data_out_base_vtk_time_and_cycle.cc
+++ b/tests/data_out/data_out_base_vtk_time_and_cycle.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/data_out/data_out_base_vtu.cc b/tests/data_out/data_out_base_vtu.cc
index 8ed1bac65e..dd50a0d828 100644
--- a/tests/data_out/data_out_base_vtu.cc
+++ b/tests/data_out/data_out_base_vtu.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/data_out/data_out_base_vtu_02.cc b/tests/data_out/data_out_base_vtu_02.cc
index 1fd1c24f92..7ea1bcbbd7 100644
--- a/tests/data_out/data_out_base_vtu_02.cc
+++ b/tests/data_out/data_out_base_vtu_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/data_out/data_out_base_vtu_04.cc b/tests/data_out/data_out_base_vtu_04.cc
index 7ccb1f24fe..722d7f5a79 100644
--- a/tests/data_out/data_out_base_vtu_04.cc
+++ b/tests/data_out/data_out_base_vtu_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/data_out/data_out_base_vtu_compression_levels.cc b/tests/data_out/data_out_base_vtu_compression_levels.cc
index b35ba70f52..7d339c92bb 100644
--- a/tests/data_out/data_out_base_vtu_compression_levels.cc
+++ b/tests/data_out/data_out_base_vtu_compression_levels.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/data_out/data_out_base_vtu_cycle.cc b/tests/data_out/data_out_base_vtu_cycle.cc
index 7d820cba85..54dc44e6fe 100644
--- a/tests/data_out/data_out_base_vtu_cycle.cc
+++ b/tests/data_out/data_out_base_vtu_cycle.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/data_out/data_out_base_vtu_time.cc b/tests/data_out/data_out_base_vtu_time.cc
index c9f497613d..8c3d547f77 100644
--- a/tests/data_out/data_out_base_vtu_time.cc
+++ b/tests/data_out/data_out_base_vtu_time.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/data_out/data_out_base_vtu_time_and_cycle.cc b/tests/data_out/data_out_base_vtu_time_and_cycle.cc
index e6691f7820..5582409a15 100644
--- a/tests/data_out/data_out_base_vtu_time_and_cycle.cc
+++ b/tests/data_out/data_out_base_vtu_time_and_cycle.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/data_out/data_out_complex_05.cc b/tests/data_out/data_out_complex_05.cc
index 1084c7ad35..f6110629eb 100644
--- a/tests/data_out/data_out_complex_05.cc
+++ b/tests/data_out/data_out_complex_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/data_out/data_out_complex_05_tensor.cc b/tests/data_out/data_out_complex_05_tensor.cc
index 6172961f36..72a826f155 100644
--- a/tests/data_out/data_out_complex_05_tensor.cc
+++ b/tests/data_out/data_out_complex_05_tensor.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/data_out/data_out_complex_06.cc b/tests/data_out/data_out_complex_06.cc
index 9ec568d20b..3fa6ff0d75 100644
--- a/tests/data_out/data_out_complex_06.cc
+++ b/tests/data_out/data_out_complex_06.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/data_out/data_out_complex_postprocessor_01.cc b/tests/data_out/data_out_complex_postprocessor_01.cc
index 8fb08195d8..b5e8c041d8 100644
--- a/tests/data_out/data_out_complex_postprocessor_01.cc
+++ b/tests/data_out/data_out_complex_postprocessor_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/data_out/data_out_complex_postprocessor_03.cc b/tests/data_out/data_out_complex_postprocessor_03.cc
index ba0e39d34e..be94c8211e 100644
--- a/tests/data_out/data_out_complex_postprocessor_03.cc
+++ b/tests/data_out/data_out_complex_postprocessor_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/data_out/data_out_curved_cells.cc b/tests/data_out/data_out_curved_cells.cc
index f40bf99020..4e956bc35b 100644
--- a/tests/data_out/data_out_curved_cells.cc
+++ b/tests/data_out/data_out_curved_cells.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/data_out/data_out_faces_01.cc b/tests/data_out/data_out_faces_01.cc
index cd3dbae429..a6bc73e86a 100644
--- a/tests/data_out/data_out_faces_01.cc
+++ b/tests/data_out/data_out_faces_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/data_out/data_out_faces_02.cc b/tests/data_out/data_out_faces_02.cc
index ff7a9a946d..718be22a29 100644
--- a/tests/data_out/data_out_faces_02.cc
+++ b/tests/data_out/data_out_faces_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/data_out/data_out_faces_03.cc b/tests/data_out/data_out_faces_03.cc
index 14dfcaca50..fb035c4c12 100644
--- a/tests/data_out/data_out_faces_03.cc
+++ b/tests/data_out/data_out_faces_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/data_out/data_out_faces_04.cc b/tests/data_out/data_out_faces_04.cc
index ac859ff50f..a386af306d 100644
--- a/tests/data_out/data_out_faces_04.cc
+++ b/tests/data_out/data_out_faces_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/data_out/data_out_faces_05.cc b/tests/data_out/data_out_faces_05.cc
index fcd0205d00..83d72bd373 100644
--- a/tests/data_out/data_out_faces_05.cc
+++ b/tests/data_out/data_out_faces_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/data_out/data_out_hdf5_02.cc b/tests/data_out/data_out_hdf5_02.cc
index 0c555e3fda..2fea33737f 100644
--- a/tests/data_out/data_out_hdf5_02.cc
+++ b/tests/data_out/data_out_hdf5_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/data_out/data_out_multi_dh_01.cc b/tests/data_out/data_out_multi_dh_01.cc
index b6c7c9015e..384b45f6a6 100644
--- a/tests/data_out/data_out_multi_dh_01.cc
+++ b/tests/data_out/data_out_multi_dh_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/data_out/data_out_multi_dh_02.cc b/tests/data_out/data_out_multi_dh_02.cc
index f62fbe839b..5e7220fe45 100644
--- a/tests/data_out/data_out_multi_dh_02.cc
+++ b/tests/data_out/data_out_multi_dh_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/data_out/data_out_multi_dh_03.cc b/tests/data_out/data_out_multi_dh_03.cc
index b3242b72e8..9d70727da7 100644
--- a/tests/data_out/data_out_multi_dh_03.cc
+++ b/tests/data_out/data_out_multi_dh_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/data_out/data_out_multi_dh_04.cc b/tests/data_out/data_out_multi_dh_04.cc
index 1fe34c313b..e3755dcd4f 100644
--- a/tests/data_out/data_out_multi_dh_04.cc
+++ b/tests/data_out/data_out_multi_dh_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/data_out/data_out_multi_dh_05.cc b/tests/data_out/data_out_multi_dh_05.cc
index 1a46cb6c09..e46cafbf71 100644
--- a/tests/data_out/data_out_multi_dh_05.cc
+++ b/tests/data_out/data_out_multi_dh_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/data_out/data_out_postprocessor_tensor_01.cc b/tests/data_out/data_out_postprocessor_tensor_01.cc
index 4d3ac29dc3..e69ffd7780 100644
--- a/tests/data_out/data_out_postprocessor_tensor_01.cc
+++ b/tests/data_out/data_out_postprocessor_tensor_01.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 2000 - 2018 by the deal.II authors
+ * Copyright (C) 2000 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/tests/data_out/data_out_postprocessor_vector_03.cc b/tests/data_out/data_out_postprocessor_vector_03.cc
index 69592f33e1..b7478e7882 100644
--- a/tests/data_out/data_out_postprocessor_vector_03.cc
+++ b/tests/data_out/data_out_postprocessor_vector_03.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 2000 - 2018 by the deal.II authors
+ * Copyright (C) 2000 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/tests/data_out/data_out_postprocessor_vector_complex_01.cc b/tests/data_out/data_out_postprocessor_vector_complex_01.cc
index c3420addab..97f3773a3b 100644
--- a/tests/data_out/data_out_postprocessor_vector_complex_01.cc
+++ b/tests/data_out/data_out_postprocessor_vector_complex_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/data_out/data_out_reader_01.cc b/tests/data_out/data_out_reader_01.cc
index 1dff698889..2156fc5a0f 100644
--- a/tests/data_out/data_out_reader_01.cc
+++ b/tests/data_out/data_out_reader_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/data_out/data_out_rotation_01.cc b/tests/data_out/data_out_rotation_01.cc
index b29ad06805..d812eef1ed 100644
--- a/tests/data_out/data_out_rotation_01.cc
+++ b/tests/data_out/data_out_rotation_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/data_out/data_out_rotation_02.cc b/tests/data_out/data_out_rotation_02.cc
index 1eb923c073..132d3e4b71 100644
--- a/tests/data_out/data_out_rotation_02.cc
+++ b/tests/data_out/data_out_rotation_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/data_out/data_out_rotation_03.cc b/tests/data_out/data_out_rotation_03.cc
index 05465f01df..9d31fe0bca 100644
--- a/tests/data_out/data_out_rotation_03.cc
+++ b/tests/data_out/data_out_rotation_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/data_out/data_out_rotation_04.cc b/tests/data_out/data_out_rotation_04.cc
index a249fc06db..3a838468a1 100644
--- a/tests/data_out/data_out_rotation_04.cc
+++ b/tests/data_out/data_out_rotation_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/data_out/data_out_rotation_05.cc b/tests/data_out/data_out_rotation_05.cc
index 12d607826b..40db9702c7 100644
--- a/tests/data_out/data_out_rotation_05.cc
+++ b/tests/data_out/data_out_rotation_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/data_out/data_out_stack_01.cc b/tests/data_out/data_out_stack_01.cc
index d4d3f7593f..188a1317e9 100644
--- a/tests/data_out/data_out_stack_01.cc
+++ b/tests/data_out/data_out_stack_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/data_out/data_out_stack_02.cc b/tests/data_out/data_out_stack_02.cc
index f1ebed8790..370b5b49c5 100644
--- a/tests/data_out/data_out_stack_02.cc
+++ b/tests/data_out/data_out_stack_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/data_out/patches.h b/tests/data_out/patches.h
index 52285f75b8..159a33d08a 100644
--- a/tests/data_out/patches.h
+++ b/tests/data_out/patches.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/distributed_grids/2d_coarse_grid_01.cc b/tests/distributed_grids/2d_coarse_grid_01.cc
index a8b9d91dec..3766966de9 100644
--- a/tests/distributed_grids/2d_coarse_grid_01.cc
+++ b/tests/distributed_grids/2d_coarse_grid_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/distributed_grids/2d_coarse_grid_02.cc b/tests/distributed_grids/2d_coarse_grid_02.cc
index c8d9fa8fb0..6ade1fc5fb 100644
--- a/tests/distributed_grids/2d_coarse_grid_02.cc
+++ b/tests/distributed_grids/2d_coarse_grid_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/distributed_grids/2d_coarse_grid_03.cc b/tests/distributed_grids/2d_coarse_grid_03.cc
index 3122ee3c6c..680acca964 100644
--- a/tests/distributed_grids/2d_coarse_grid_03.cc
+++ b/tests/distributed_grids/2d_coarse_grid_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/distributed_grids/2d_coarse_grid_04.cc b/tests/distributed_grids/2d_coarse_grid_04.cc
index 75036a16a6..7628112b9b 100644
--- a/tests/distributed_grids/2d_coarse_grid_04.cc
+++ b/tests/distributed_grids/2d_coarse_grid_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/distributed_grids/2d_coarsening_01.cc b/tests/distributed_grids/2d_coarsening_01.cc
index a6d70ebfb8..accceeda20 100644
--- a/tests/distributed_grids/2d_coarsening_01.cc
+++ b/tests/distributed_grids/2d_coarsening_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/distributed_grids/2d_coarsening_02.cc b/tests/distributed_grids/2d_coarsening_02.cc
index ab575a6e46..c71edf52e0 100644
--- a/tests/distributed_grids/2d_coarsening_02.cc
+++ b/tests/distributed_grids/2d_coarsening_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/distributed_grids/2d_coarsening_03.cc b/tests/distributed_grids/2d_coarsening_03.cc
index 55e4f83a78..0e49d42b0d 100644
--- a/tests/distributed_grids/2d_coarsening_03.cc
+++ b/tests/distributed_grids/2d_coarsening_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/distributed_grids/2d_coarsening_05.cc b/tests/distributed_grids/2d_coarsening_05.cc
index fbeb03c1fb..837a1ad052 100644
--- a/tests/distributed_grids/2d_coarsening_05.cc
+++ b/tests/distributed_grids/2d_coarsening_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/distributed_grids/2d_dofhandler_01.cc b/tests/distributed_grids/2d_dofhandler_01.cc
index b3e3014c33..7aae26f6f2 100644
--- a/tests/distributed_grids/2d_dofhandler_01.cc
+++ b/tests/distributed_grids/2d_dofhandler_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/distributed_grids/2d_refinement_01.cc b/tests/distributed_grids/2d_refinement_01.cc
index e084c6a61f..7add9a18c7 100644
--- a/tests/distributed_grids/2d_refinement_01.cc
+++ b/tests/distributed_grids/2d_refinement_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/distributed_grids/2d_refinement_02.cc b/tests/distributed_grids/2d_refinement_02.cc
index d0b1912c1b..f641348b23 100644
--- a/tests/distributed_grids/2d_refinement_02.cc
+++ b/tests/distributed_grids/2d_refinement_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/distributed_grids/2d_refinement_03.cc b/tests/distributed_grids/2d_refinement_03.cc
index dc2a47b4b5..562dd9f5a2 100644
--- a/tests/distributed_grids/2d_refinement_03.cc
+++ b/tests/distributed_grids/2d_refinement_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/distributed_grids/2d_refinement_04.cc b/tests/distributed_grids/2d_refinement_04.cc
index 54bb757f33..0920d31228 100644
--- a/tests/distributed_grids/2d_refinement_04.cc
+++ b/tests/distributed_grids/2d_refinement_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/distributed_grids/2d_refinement_05.cc b/tests/distributed_grids/2d_refinement_05.cc
index 9466c287c6..75d133dd1e 100644
--- a/tests/distributed_grids/2d_refinement_05.cc
+++ b/tests/distributed_grids/2d_refinement_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/distributed_grids/2d_refinement_06.cc b/tests/distributed_grids/2d_refinement_06.cc
index 900a7947a4..44cce4b469 100644
--- a/tests/distributed_grids/2d_refinement_06.cc
+++ b/tests/distributed_grids/2d_refinement_06.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/distributed_grids/2d_refinement_07.cc b/tests/distributed_grids/2d_refinement_07.cc
index f32b8c510c..b5c136a9d3 100644
--- a/tests/distributed_grids/2d_refinement_07.cc
+++ b/tests/distributed_grids/2d_refinement_07.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/distributed_grids/2d_refinement_10.cc b/tests/distributed_grids/2d_refinement_10.cc
index abaa77ec5f..7cda1a0f48 100644
--- a/tests/distributed_grids/2d_refinement_10.cc
+++ b/tests/distributed_grids/2d_refinement_10.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2015 - 2018 by the deal.II authors
+// Copyright (C) 2015 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/distributed_grids/3d_coarse_grid_01.cc b/tests/distributed_grids/3d_coarse_grid_01.cc
index 096ca48e29..b2ea88a80c 100644
--- a/tests/distributed_grids/3d_coarse_grid_01.cc
+++ b/tests/distributed_grids/3d_coarse_grid_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/distributed_grids/3d_coarse_grid_02.cc b/tests/distributed_grids/3d_coarse_grid_02.cc
index 03a2da167b..b19dd1d2e0 100644
--- a/tests/distributed_grids/3d_coarse_grid_02.cc
+++ b/tests/distributed_grids/3d_coarse_grid_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/distributed_grids/3d_coarse_grid_03.cc b/tests/distributed_grids/3d_coarse_grid_03.cc
index 3b4fbebbe8..fef9b39bac 100644
--- a/tests/distributed_grids/3d_coarse_grid_03.cc
+++ b/tests/distributed_grids/3d_coarse_grid_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/distributed_grids/3d_coarse_grid_04.cc b/tests/distributed_grids/3d_coarse_grid_04.cc
index 256c20c4a0..107fe98a3b 100644
--- a/tests/distributed_grids/3d_coarse_grid_04.cc
+++ b/tests/distributed_grids/3d_coarse_grid_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/distributed_grids/3d_coarse_grid_05.cc b/tests/distributed_grids/3d_coarse_grid_05.cc
index 818c529453..dbe6f4e09e 100644
--- a/tests/distributed_grids/3d_coarse_grid_05.cc
+++ b/tests/distributed_grids/3d_coarse_grid_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/distributed_grids/3d_coarse_grid_06.cc b/tests/distributed_grids/3d_coarse_grid_06.cc
index b4747167fc..d179dc6127 100644
--- a/tests/distributed_grids/3d_coarse_grid_06.cc
+++ b/tests/distributed_grids/3d_coarse_grid_06.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/distributed_grids/3d_coarsening_01.cc b/tests/distributed_grids/3d_coarsening_01.cc
index 30f06e1f3c..bfbbb522a3 100644
--- a/tests/distributed_grids/3d_coarsening_01.cc
+++ b/tests/distributed_grids/3d_coarsening_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/distributed_grids/3d_coarsening_02.cc b/tests/distributed_grids/3d_coarsening_02.cc
index 59e2f88e69..41af39e22f 100644
--- a/tests/distributed_grids/3d_coarsening_02.cc
+++ b/tests/distributed_grids/3d_coarsening_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/distributed_grids/3d_coarsening_03.cc b/tests/distributed_grids/3d_coarsening_03.cc
index 200a02b919..362d339b77 100644
--- a/tests/distributed_grids/3d_coarsening_03.cc
+++ b/tests/distributed_grids/3d_coarsening_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/distributed_grids/3d_coarsening_04.cc b/tests/distributed_grids/3d_coarsening_04.cc
index 5cac54bcb0..d469e6aea2 100644
--- a/tests/distributed_grids/3d_coarsening_04.cc
+++ b/tests/distributed_grids/3d_coarsening_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/distributed_grids/3d_coarsening_05.cc b/tests/distributed_grids/3d_coarsening_05.cc
index 924fcd1983..4242e15fc8 100644
--- a/tests/distributed_grids/3d_coarsening_05.cc
+++ b/tests/distributed_grids/3d_coarsening_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/distributed_grids/3d_refinement_01.cc b/tests/distributed_grids/3d_refinement_01.cc
index 3548ecafea..d83a97c7aa 100644
--- a/tests/distributed_grids/3d_refinement_01.cc
+++ b/tests/distributed_grids/3d_refinement_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/distributed_grids/3d_refinement_02.cc b/tests/distributed_grids/3d_refinement_02.cc
index 85f250fa27..9a53be8a4f 100644
--- a/tests/distributed_grids/3d_refinement_02.cc
+++ b/tests/distributed_grids/3d_refinement_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/distributed_grids/3d_refinement_03.cc b/tests/distributed_grids/3d_refinement_03.cc
index d7a07d55aa..863c0c0375 100644
--- a/tests/distributed_grids/3d_refinement_03.cc
+++ b/tests/distributed_grids/3d_refinement_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/distributed_grids/3d_refinement_04.cc b/tests/distributed_grids/3d_refinement_04.cc
index d51872011e..22203907e3 100644
--- a/tests/distributed_grids/3d_refinement_04.cc
+++ b/tests/distributed_grids/3d_refinement_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/distributed_grids/3d_refinement_05.cc b/tests/distributed_grids/3d_refinement_05.cc
index 81b97b494b..73836a6182 100644
--- a/tests/distributed_grids/3d_refinement_05.cc
+++ b/tests/distributed_grids/3d_refinement_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/distributed_grids/3d_refinement_06.cc b/tests/distributed_grids/3d_refinement_06.cc
index 02804eafa4..d88459b757 100644
--- a/tests/distributed_grids/3d_refinement_06.cc
+++ b/tests/distributed_grids/3d_refinement_06.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/distributed_grids/3d_refinement_07.cc b/tests/distributed_grids/3d_refinement_07.cc
index f8fbde0d4d..204b60751f 100644
--- a/tests/distributed_grids/3d_refinement_07.cc
+++ b/tests/distributed_grids/3d_refinement_07.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/distributed_grids/3d_refinement_08.cc b/tests/distributed_grids/3d_refinement_08.cc
index 6024795c0d..94e997b58f 100644
--- a/tests/distributed_grids/3d_refinement_08.cc
+++ b/tests/distributed_grids/3d_refinement_08.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/distributed_grids/3d_refinement_09.cc b/tests/distributed_grids/3d_refinement_09.cc
index 843c92df90..79c2435efa 100644
--- a/tests/distributed_grids/3d_refinement_09.cc
+++ b/tests/distributed_grids/3d_refinement_09.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/distributed_grids/3d_refinement_12.cc b/tests/distributed_grids/3d_refinement_12.cc
index bd05971f64..5112e62aa0 100644
--- a/tests/distributed_grids/3d_refinement_12.cc
+++ b/tests/distributed_grids/3d_refinement_12.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2015 - 2018 by the deal.II authors
+// Copyright (C) 2015 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/distributed_grids/anisotropic.cc b/tests/distributed_grids/anisotropic.cc
index 86e229787c..846f250222 100644
--- a/tests/distributed_grids/anisotropic.cc
+++ b/tests/distributed_grids/anisotropic.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/distributed_grids/codim_01.cc b/tests/distributed_grids/codim_01.cc
index f78182aa7b..25fa726551 100644
--- a/tests/distributed_grids/codim_01.cc
+++ b/tests/distributed_grids/codim_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/distributed_grids/count_dofs_per_block_01.cc b/tests/distributed_grids/count_dofs_per_block_01.cc
index 3c40cd8c01..60b546a9d6 100644
--- a/tests/distributed_grids/count_dofs_per_block_01.cc
+++ b/tests/distributed_grids/count_dofs_per_block_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/distributed_grids/count_dofs_per_component_01.cc b/tests/distributed_grids/count_dofs_per_component_01.cc
index b35a66f074..c72a3c1ddb 100644
--- a/tests/distributed_grids/count_dofs_per_component_01.cc
+++ b/tests/distributed_grids/count_dofs_per_component_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/distributed_grids/dof_handler_number_cache.cc b/tests/distributed_grids/dof_handler_number_cache.cc
index 00c8c5d301..8a2b6e44c2 100644
--- a/tests/distributed_grids/dof_handler_number_cache.cc
+++ b/tests/distributed_grids/dof_handler_number_cache.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/distributed_grids/grid_tools_exchange_cell_data_04.cc b/tests/distributed_grids/grid_tools_exchange_cell_data_04.cc
index 8d82b236b5..1375538165 100644
--- a/tests/distributed_grids/grid_tools_exchange_cell_data_04.cc
+++ b/tests/distributed_grids/grid_tools_exchange_cell_data_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2001 - 2018 by the deal.II authors
+// Copyright (C) 2001 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/distributed_grids/hp_2d_dofhandler_01.cc b/tests/distributed_grids/hp_2d_dofhandler_01.cc
index 60357fe911..0fb5848b42 100644
--- a/tests/distributed_grids/hp_2d_dofhandler_01.cc
+++ b/tests/distributed_grids/hp_2d_dofhandler_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/distributed_grids/hp_count_dofs_per_block_01.cc b/tests/distributed_grids/hp_count_dofs_per_block_01.cc
index 4fc125149b..5a1d0038d6 100644
--- a/tests/distributed_grids/hp_count_dofs_per_block_01.cc
+++ b/tests/distributed_grids/hp_count_dofs_per_block_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/distributed_grids/hp_count_dofs_per_component_01.cc b/tests/distributed_grids/hp_count_dofs_per_component_01.cc
index 280ccd8a68..db2c9efcb4 100644
--- a/tests/distributed_grids/hp_count_dofs_per_component_01.cc
+++ b/tests/distributed_grids/hp_count_dofs_per_component_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/distributed_grids/hp_dof_handler_number_cache.cc b/tests/distributed_grids/hp_dof_handler_number_cache.cc
index c8e2089dbb..0d6d7e3448 100644
--- a/tests/distributed_grids/hp_dof_handler_number_cache.cc
+++ b/tests/distributed_grids/hp_dof_handler_number_cache.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/distributed_grids/intergrid_transfer_representation_parallel.cc b/tests/distributed_grids/intergrid_transfer_representation_parallel.cc
index d102b9390d..e92488351f 100644
--- a/tests/distributed_grids/intergrid_transfer_representation_parallel.cc
+++ b/tests/distributed_grids/intergrid_transfer_representation_parallel.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2019 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/distributed_grids/solution_transfer_01.cc b/tests/distributed_grids/solution_transfer_01.cc
index be56439459..94d5e51325 100644
--- a/tests/distributed_grids/solution_transfer_01.cc
+++ b/tests/distributed_grids/solution_transfer_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/distributed_grids/solution_transfer_02.cc b/tests/distributed_grids/solution_transfer_02.cc
index a46e62f465..a6d456a7b5 100644
--- a/tests/distributed_grids/solution_transfer_02.cc
+++ b/tests/distributed_grids/solution_transfer_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/distributed_grids/solution_transfer_03.cc b/tests/distributed_grids/solution_transfer_03.cc
index af2e7589db..d84c754355 100644
--- a/tests/distributed_grids/solution_transfer_03.cc
+++ b/tests/distributed_grids/solution_transfer_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/distributed_grids/solution_transfer_04.cc b/tests/distributed_grids/solution_transfer_04.cc
index cb99737683..628fe527ff 100644
--- a/tests/distributed_grids/solution_transfer_04.cc
+++ b/tests/distributed_grids/solution_transfer_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/distributed_grids/tria_settings_01.cc b/tests/distributed_grids/tria_settings_01.cc
index f41c8ceabd..7056a4ff55 100644
--- a/tests/distributed_grids/tria_settings_01.cc
+++ b/tests/distributed_grids/tria_settings_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/distributed_grids/update_number_cache_01.cc b/tests/distributed_grids/update_number_cache_01.cc
index 1f057e2fea..c51643fb9a 100644
--- a/tests/distributed_grids/update_number_cache_01.cc
+++ b/tests/distributed_grids/update_number_cache_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/block_info.cc b/tests/dofs/block_info.cc
index 3530a2b24c..757d9d475b 100644
--- a/tests/dofs/block_info.cc
+++ b/tests/dofs/block_info.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/block_info_02.cc b/tests/dofs/block_info_02.cc
index 13b0be4320..8bffac0936 100644
--- a/tests/dofs/block_info_02.cc
+++ b/tests/dofs/block_info_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/block_list.h b/tests/dofs/block_list.h
index 40d3f10248..651718587d 100644
--- a/tests/dofs/block_list.h
+++ b/tests/dofs/block_list.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2011 - 2018 by the deal.II authors
+// Copyright (C) 2011 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/block_list_01.cc b/tests/dofs/block_list_01.cc
index 5e77c22918..64ede090c2 100644
--- a/tests/dofs/block_list_01.cc
+++ b/tests/dofs/block_list_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/block_list_02.cc b/tests/dofs/block_list_02.cc
index 62b6e483d2..652b3fe7a7 100644
--- a/tests/dofs/block_list_02.cc
+++ b/tests/dofs/block_list_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/block_list_03.cc b/tests/dofs/block_list_03.cc
index 7e6d4c5007..90d46a654d 100644
--- a/tests/dofs/block_list_03.cc
+++ b/tests/dofs/block_list_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/block_list_04.cc b/tests/dofs/block_list_04.cc
index 790f0c38d8..28778c5d33 100644
--- a/tests/dofs/block_list_04.cc
+++ b/tests/dofs/block_list_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/block_list_05.cc b/tests/dofs/block_list_05.cc
index 9437e721fd..f823543eaa 100644
--- a/tests/dofs/block_list_05.cc
+++ b/tests/dofs/block_list_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/block_list_parallel_01.cc b/tests/dofs/block_list_parallel_01.cc
index a68cb87c1d..5965d6a6a4 100644
--- a/tests/dofs/block_list_parallel_01.cc
+++ b/tests/dofs/block_list_parallel_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/dof_handler_number_cache.cc b/tests/dofs/dof_handler_number_cache.cc
index da5f2f5a3b..2ea07c3fb3 100644
--- a/tests/dofs/dof_handler_number_cache.cc
+++ b/tests/dofs/dof_handler_number_cache.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/dof_handler_number_cache_02.cc b/tests/dofs/dof_handler_number_cache_02.cc
index 180f651e85..90e14c9f33 100644
--- a/tests/dofs/dof_handler_number_cache_02.cc
+++ b/tests/dofs/dof_handler_number_cache_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/dof_renumbering.cc b/tests/dofs/dof_renumbering.cc
index c2e1825cb1..b4b21a0c83 100644
--- a/tests/dofs/dof_renumbering.cc
+++ b/tests/dofs/dof_renumbering.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/dof_renumbering_02.cc b/tests/dofs/dof_renumbering_02.cc
index f4cbce693c..afcd75f46b 100644
--- a/tests/dofs/dof_renumbering_02.cc
+++ b/tests/dofs/dof_renumbering_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/dof_renumbering_03.cc b/tests/dofs/dof_renumbering_03.cc
index 4effaed5aa..25732be20c 100644
--- a/tests/dofs/dof_renumbering_03.cc
+++ b/tests/dofs/dof_renumbering_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/dof_renumbering_04.cc b/tests/dofs/dof_renumbering_04.cc
index 11b0b76701..a575fc1001 100644
--- a/tests/dofs/dof_renumbering_04.cc
+++ b/tests/dofs/dof_renumbering_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/dof_renumbering_04a.cc b/tests/dofs/dof_renumbering_04a.cc
index d292869438..f77fa44157 100644
--- a/tests/dofs/dof_renumbering_04a.cc
+++ b/tests/dofs/dof_renumbering_04a.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/dof_renumbering_05.cc b/tests/dofs/dof_renumbering_05.cc
index 981161a89a..b5f3a1c0ca 100644
--- a/tests/dofs/dof_renumbering_05.cc
+++ b/tests/dofs/dof_renumbering_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/dof_renumbering_06.cc b/tests/dofs/dof_renumbering_06.cc
index 4b81b2bb95..a2001cb8ca 100644
--- a/tests/dofs/dof_renumbering_06.cc
+++ b/tests/dofs/dof_renumbering_06.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/dof_renumbering_07.cc b/tests/dofs/dof_renumbering_07.cc
index 7f6b1cb533..fed74487e9 100644
--- a/tests/dofs/dof_renumbering_07.cc
+++ b/tests/dofs/dof_renumbering_07.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/dof_renumbering_08.cc b/tests/dofs/dof_renumbering_08.cc
index 75190cd431..be6b12e638 100644
--- a/tests/dofs/dof_renumbering_08.cc
+++ b/tests/dofs/dof_renumbering_08.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/dof_renumbering_zorder_01.cc b/tests/dofs/dof_renumbering_zorder_01.cc
index f071eddbcc..e059e9257a 100644
--- a/tests/dofs/dof_renumbering_zorder_01.cc
+++ b/tests/dofs/dof_renumbering_zorder_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/dof_renumbering_zorder_02.cc b/tests/dofs/dof_renumbering_zorder_02.cc
index db6dd86350..fe7e44aaca 100644
--- a/tests/dofs/dof_renumbering_zorder_02.cc
+++ b/tests/dofs/dof_renumbering_zorder_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/dof_tools_00a.cc b/tests/dofs/dof_tools_00a.cc
index ad52a55258..ab52ddbd29 100644
--- a/tests/dofs/dof_tools_00a.cc
+++ b/tests/dofs/dof_tools_00a.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/dof_tools_01a.cc b/tests/dofs/dof_tools_01a.cc
index b2d89dc657..253d3e8e9c 100644
--- a/tests/dofs/dof_tools_01a.cc
+++ b/tests/dofs/dof_tools_01a.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/dof_tools_01a_constraints_false.cc b/tests/dofs/dof_tools_01a_constraints_false.cc
index f4e4984b4d..168bcefcbd 100644
--- a/tests/dofs/dof_tools_01a_constraints_false.cc
+++ b/tests/dofs/dof_tools_01a_constraints_false.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/dof_tools_01a_constraints_true.cc b/tests/dofs/dof_tools_01a_constraints_true.cc
index 6f65358042..81f694e562 100644
--- a/tests/dofs/dof_tools_01a_constraints_true.cc
+++ b/tests/dofs/dof_tools_01a_constraints_true.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/dof_tools_01a_subdomain.cc b/tests/dofs/dof_tools_01a_subdomain.cc
index e3875f4307..a22391f754 100644
--- a/tests/dofs/dof_tools_01a_subdomain.cc
+++ b/tests/dofs/dof_tools_01a_subdomain.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/dof_tools_01b.cc b/tests/dofs/dof_tools_01b.cc
index fb7952d474..49fd98f195 100644
--- a/tests/dofs/dof_tools_01b.cc
+++ b/tests/dofs/dof_tools_01b.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/dof_tools_01c.cc b/tests/dofs/dof_tools_01c.cc
index 066f8afac8..7bed440471 100644
--- a/tests/dofs/dof_tools_01c.cc
+++ b/tests/dofs/dof_tools_01c.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/dof_tools_01d.cc b/tests/dofs/dof_tools_01d.cc
index 58820d6df7..4f08e28f4a 100644
--- a/tests/dofs/dof_tools_01d.cc
+++ b/tests/dofs/dof_tools_01d.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/dof_tools_02a.cc b/tests/dofs/dof_tools_02a.cc
index 3159b0f410..246488ee0b 100644
--- a/tests/dofs/dof_tools_02a.cc
+++ b/tests/dofs/dof_tools_02a.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/dof_tools_02a_constraints_false.cc b/tests/dofs/dof_tools_02a_constraints_false.cc
index 4976112ae7..64c13a0557 100644
--- a/tests/dofs/dof_tools_02a_constraints_false.cc
+++ b/tests/dofs/dof_tools_02a_constraints_false.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/dof_tools_02a_constraints_true.cc b/tests/dofs/dof_tools_02a_constraints_true.cc
index 272aefbc03..3e1f833980 100644
--- a/tests/dofs/dof_tools_02a_constraints_true.cc
+++ b/tests/dofs/dof_tools_02a_constraints_true.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/dof_tools_02a_subdomain.cc b/tests/dofs/dof_tools_02a_subdomain.cc
index 2430cd8855..a721d8367a 100644
--- a/tests/dofs/dof_tools_02a_subdomain.cc
+++ b/tests/dofs/dof_tools_02a_subdomain.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/dof_tools_02b.cc b/tests/dofs/dof_tools_02b.cc
index 1648a0a587..9d7a20c3b3 100644
--- a/tests/dofs/dof_tools_02b.cc
+++ b/tests/dofs/dof_tools_02b.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/dof_tools_02c.cc b/tests/dofs/dof_tools_02c.cc
index 1ff5e1adce..c804c599c4 100644
--- a/tests/dofs/dof_tools_02c.cc
+++ b/tests/dofs/dof_tools_02c.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/dof_tools_02d.cc b/tests/dofs/dof_tools_02d.cc
index f1a8497142..6dd41c1fb3 100644
--- a/tests/dofs/dof_tools_02d.cc
+++ b/tests/dofs/dof_tools_02d.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/dof_tools_03.cc b/tests/dofs/dof_tools_03.cc
index d74f64a2c7..c5b061227e 100644
--- a/tests/dofs/dof_tools_03.cc
+++ b/tests/dofs/dof_tools_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/dof_tools_04.cc b/tests/dofs/dof_tools_04.cc
index ba65a01b8d..81adf2672f 100644
--- a/tests/dofs/dof_tools_04.cc
+++ b/tests/dofs/dof_tools_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/dof_tools_04a.cc b/tests/dofs/dof_tools_04a.cc
index e93b7e211b..92b37659ad 100644
--- a/tests/dofs/dof_tools_04a.cc
+++ b/tests/dofs/dof_tools_04a.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2019 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/dof_tools_05.cc b/tests/dofs/dof_tools_05.cc
index ad0613afe8..7bb6981679 100644
--- a/tests/dofs/dof_tools_05.cc
+++ b/tests/dofs/dof_tools_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/dof_tools_06.cc b/tests/dofs/dof_tools_06.cc
index 632ec576be..9a8ca4626f 100644
--- a/tests/dofs/dof_tools_06.cc
+++ b/tests/dofs/dof_tools_06.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/dof_tools_07.cc b/tests/dofs/dof_tools_07.cc
index a6419bc85e..04e43a0ec5 100644
--- a/tests/dofs/dof_tools_07.cc
+++ b/tests/dofs/dof_tools_07.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/dof_tools_08.cc b/tests/dofs/dof_tools_08.cc
index bf4049940b..507cc2ab51 100644
--- a/tests/dofs/dof_tools_08.cc
+++ b/tests/dofs/dof_tools_08.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/dof_tools_09.cc b/tests/dofs/dof_tools_09.cc
index c05bc747d8..e7ea671ff5 100644
--- a/tests/dofs/dof_tools_09.cc
+++ b/tests/dofs/dof_tools_09.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/dof_tools_10.cc b/tests/dofs/dof_tools_10.cc
index a0bd94caf8..97f6b857fe 100644
--- a/tests/dofs/dof_tools_10.cc
+++ b/tests/dofs/dof_tools_10.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/dof_tools_12.cc b/tests/dofs/dof_tools_12.cc
index acfea62115..364830c662 100644
--- a/tests/dofs/dof_tools_12.cc
+++ b/tests/dofs/dof_tools_12.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/dof_tools_12a.cc b/tests/dofs/dof_tools_12a.cc
index 96e60b0971..965475da6a 100644
--- a/tests/dofs/dof_tools_12a.cc
+++ b/tests/dofs/dof_tools_12a.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2019 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/dof_tools_13.cc b/tests/dofs/dof_tools_13.cc
index b91b7f75de..c813514c95 100644
--- a/tests/dofs/dof_tools_13.cc
+++ b/tests/dofs/dof_tools_13.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/dof_tools_13a.cc b/tests/dofs/dof_tools_13a.cc
index dfd76f30f5..61ab9020c8 100644
--- a/tests/dofs/dof_tools_13a.cc
+++ b/tests/dofs/dof_tools_13a.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/dof_tools_14.cc b/tests/dofs/dof_tools_14.cc
index cf7182d79d..ea1166ef98 100644
--- a/tests/dofs/dof_tools_14.cc
+++ b/tests/dofs/dof_tools_14.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/dof_tools_15a.cc b/tests/dofs/dof_tools_15a.cc
index b4a3144bbd..c73cc017cc 100644
--- a/tests/dofs/dof_tools_15a.cc
+++ b/tests/dofs/dof_tools_15a.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/dof_tools_15b.cc b/tests/dofs/dof_tools_15b.cc
index 098eb53225..8a92fac992 100644
--- a/tests/dofs/dof_tools_15b.cc
+++ b/tests/dofs/dof_tools_15b.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/dof_tools_15c.cc b/tests/dofs/dof_tools_15c.cc
index 5fd31b1e80..217ab358f1 100644
--- a/tests/dofs/dof_tools_15c.cc
+++ b/tests/dofs/dof_tools_15c.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/dof_tools_15d.cc b/tests/dofs/dof_tools_15d.cc
index 2e8c5698ab..69cb51b3e0 100644
--- a/tests/dofs/dof_tools_15d.cc
+++ b/tests/dofs/dof_tools_15d.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/dof_tools_16a.cc b/tests/dofs/dof_tools_16a.cc
index e4e115f35c..53c77575d3 100644
--- a/tests/dofs/dof_tools_16a.cc
+++ b/tests/dofs/dof_tools_16a.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/dof_tools_16b.cc b/tests/dofs/dof_tools_16b.cc
index b0cd1d35ae..2dd06d3dc0 100644
--- a/tests/dofs/dof_tools_16b.cc
+++ b/tests/dofs/dof_tools_16b.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/dof_tools_16c.cc b/tests/dofs/dof_tools_16c.cc
index 6a564a3f56..c4c465e398 100644
--- a/tests/dofs/dof_tools_16c.cc
+++ b/tests/dofs/dof_tools_16c.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/dof_tools_16d.cc b/tests/dofs/dof_tools_16d.cc
index 275556c26c..3844450f90 100644
--- a/tests/dofs/dof_tools_16d.cc
+++ b/tests/dofs/dof_tools_16d.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/dof_tools_17a.cc b/tests/dofs/dof_tools_17a.cc
index 402965580f..6a33db4d9c 100644
--- a/tests/dofs/dof_tools_17a.cc
+++ b/tests/dofs/dof_tools_17a.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/dof_tools_17b.cc b/tests/dofs/dof_tools_17b.cc
index 12e8b6b5c5..f366546292 100644
--- a/tests/dofs/dof_tools_17b.cc
+++ b/tests/dofs/dof_tools_17b.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/dof_tools_17c.cc b/tests/dofs/dof_tools_17c.cc
index 4a66b8c4cf..571359b8f4 100644
--- a/tests/dofs/dof_tools_17c.cc
+++ b/tests/dofs/dof_tools_17c.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/dof_tools_17d.cc b/tests/dofs/dof_tools_17d.cc
index 863ba4e1cc..216e57282f 100644
--- a/tests/dofs/dof_tools_17d.cc
+++ b/tests/dofs/dof_tools_17d.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/dof_tools_18a.cc b/tests/dofs/dof_tools_18a.cc
index 0cb31e5a6b..de91f1ec1f 100644
--- a/tests/dofs/dof_tools_18a.cc
+++ b/tests/dofs/dof_tools_18a.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/dof_tools_18a_1d.cc b/tests/dofs/dof_tools_18a_1d.cc
index 4f78b19c09..3a17473744 100644
--- a/tests/dofs/dof_tools_18a_1d.cc
+++ b/tests/dofs/dof_tools_18a_1d.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/dof_tools_18b.cc b/tests/dofs/dof_tools_18b.cc
index 0974931c85..2e7dead093 100644
--- a/tests/dofs/dof_tools_18b.cc
+++ b/tests/dofs/dof_tools_18b.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/dof_tools_18c.cc b/tests/dofs/dof_tools_18c.cc
index 7ad9a233f1..4c05dd6ab2 100644
--- a/tests/dofs/dof_tools_18c.cc
+++ b/tests/dofs/dof_tools_18c.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/dof_tools_18d.cc b/tests/dofs/dof_tools_18d.cc
index f588186460..dd035cc79c 100644
--- a/tests/dofs/dof_tools_18d.cc
+++ b/tests/dofs/dof_tools_18d.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/dof_tools_19.cc b/tests/dofs/dof_tools_19.cc
index 826574a4e9..477c6e0db0 100644
--- a/tests/dofs/dof_tools_19.cc
+++ b/tests/dofs/dof_tools_19.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/dof_tools_20.cc b/tests/dofs/dof_tools_20.cc
index 3d91b44307..c6f3d52cf9 100644
--- a/tests/dofs/dof_tools_20.cc
+++ b/tests/dofs/dof_tools_20.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/dof_tools_21.cc b/tests/dofs/dof_tools_21.cc
index 476f8070cf..25c79a1671 100644
--- a/tests/dofs/dof_tools_21.cc
+++ b/tests/dofs/dof_tools_21.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2001 - 2018 by the deal.II authors
+// Copyright (C) 2001 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/dof_tools_21_b.cc b/tests/dofs/dof_tools_21_b.cc
index b329a59679..a2a54bf2c0 100644
--- a/tests/dofs/dof_tools_21_b.cc
+++ b/tests/dofs/dof_tools_21_b.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/dof_tools_21_b_x.cc b/tests/dofs/dof_tools_21_b_x.cc
index 5c12ea1b1e..3aeab2aa10 100644
--- a/tests/dofs/dof_tools_21_b_x.cc
+++ b/tests/dofs/dof_tools_21_b_x.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/dof_tools_21_b_x_q3.cc b/tests/dofs/dof_tools_21_b_x_q3.cc
index 99f1e55ad6..902ad180c6 100644
--- a/tests/dofs/dof_tools_21_b_x_q3.cc
+++ b/tests/dofs/dof_tools_21_b_x_q3.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/dof_tools_21_b_y.cc b/tests/dofs/dof_tools_21_b_y.cc
index 6ad86b93da..946a702868 100644
--- a/tests/dofs/dof_tools_21_b_y.cc
+++ b/tests/dofs/dof_tools_21_b_y.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/dof_tools_21_c.cc b/tests/dofs/dof_tools_21_c.cc
index 0c45aca1c8..3836a076ca 100644
--- a/tests/dofs/dof_tools_21_c.cc
+++ b/tests/dofs/dof_tools_21_c.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/dof_tools_22a.cc b/tests/dofs/dof_tools_22a.cc
index 0daf8bb62b..be5d1cec27 100644
--- a/tests/dofs/dof_tools_22a.cc
+++ b/tests/dofs/dof_tools_22a.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/dof_tools_23.cc b/tests/dofs/dof_tools_23.cc
index faa4b327a0..539662b627 100644
--- a/tests/dofs/dof_tools_23.cc
+++ b/tests/dofs/dof_tools_23.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2001 - 2018 by the deal.II authors
+// Copyright (C) 2001 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/dof_tools_24.cc b/tests/dofs/dof_tools_24.cc
index 5bf7a7b1ef..2ea0582777 100644
--- a/tests/dofs/dof_tools_24.cc
+++ b/tests/dofs/dof_tools_24.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2001 - 2018 by the deal.II authors
+// Copyright (C) 2001 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/dof_tools_25.cc b/tests/dofs/dof_tools_25.cc
index 7f67b758c2..4dfaa0043e 100644
--- a/tests/dofs/dof_tools_25.cc
+++ b/tests/dofs/dof_tools_25.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2015 - 2018 by the deal.II Authors
+// Copyright (C) 2015 - 2020 by the deal.II Authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/dof_tools_common.h b/tests/dofs/dof_tools_common.h
index 76c36204e7..38444b1706 100644
--- a/tests/dofs/dof_tools_common.h
+++ b/tests/dofs/dof_tools_common.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/dof_tools_periodic.h b/tests/dofs/dof_tools_periodic.h
index bfb48240db..d517f289f2 100644
--- a/tests/dofs/dof_tools_periodic.h
+++ b/tests/dofs/dof_tools_periodic.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/extract_dofs_by_component_01.cc b/tests/dofs/extract_dofs_by_component_01.cc
index 27c82f7d89..fdc4e23468 100644
--- a/tests/dofs/extract_dofs_by_component_01.cc
+++ b/tests/dofs/extract_dofs_by_component_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/extract_dofs_by_component_01_hp.cc b/tests/dofs/extract_dofs_by_component_01_hp.cc
index e00255df0c..878fcf4568 100644
--- a/tests/dofs/extract_dofs_by_component_01_hp.cc
+++ b/tests/dofs/extract_dofs_by_component_01_hp.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/extract_dofs_by_component_01_mg.cc b/tests/dofs/extract_dofs_by_component_01_mg.cc
index bfdfe10a0f..06b7c7697b 100644
--- a/tests/dofs/extract_dofs_by_component_01_mg.cc
+++ b/tests/dofs/extract_dofs_by_component_01_mg.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/extract_dofs_by_component_01x.cc b/tests/dofs/extract_dofs_by_component_01x.cc
index cc2d4a5bf9..b8fb9b880d 100644
--- a/tests/dofs/extract_dofs_by_component_01x.cc
+++ b/tests/dofs/extract_dofs_by_component_01x.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/extract_dofs_by_component_01y.cc b/tests/dofs/extract_dofs_by_component_01y.cc
index 9f5515a3b0..2e9912e8f5 100644
--- a/tests/dofs/extract_dofs_by_component_01y.cc
+++ b/tests/dofs/extract_dofs_by_component_01y.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/extract_dofs_by_component_02.cc b/tests/dofs/extract_dofs_by_component_02.cc
index 8ec38e5726..0fd28d63ef 100644
--- a/tests/dofs/extract_dofs_by_component_02.cc
+++ b/tests/dofs/extract_dofs_by_component_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/extract_dofs_by_component_02_hp.cc b/tests/dofs/extract_dofs_by_component_02_hp.cc
index abb036a7ba..9526193288 100644
--- a/tests/dofs/extract_dofs_by_component_02_hp.cc
+++ b/tests/dofs/extract_dofs_by_component_02_hp.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/extract_dofs_by_component_02_mg.cc b/tests/dofs/extract_dofs_by_component_02_mg.cc
index 74372035e5..9c274a0c7f 100644
--- a/tests/dofs/extract_dofs_by_component_02_mg.cc
+++ b/tests/dofs/extract_dofs_by_component_02_mg.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/extract_dofs_by_component_03.cc b/tests/dofs/extract_dofs_by_component_03.cc
index 9dc8233eba..15d97ee73c 100644
--- a/tests/dofs/extract_dofs_by_component_03.cc
+++ b/tests/dofs/extract_dofs_by_component_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/extract_dofs_by_component_04.cc b/tests/dofs/extract_dofs_by_component_04.cc
index 6ce5a8d6a2..54b2620a0f 100644
--- a/tests/dofs/extract_dofs_by_component_04.cc
+++ b/tests/dofs/extract_dofs_by_component_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/extract_dofs_by_component_05.cc b/tests/dofs/extract_dofs_by_component_05.cc
index 27ac44b468..8e7b8d8740 100644
--- a/tests/dofs/extract_dofs_by_component_05.cc
+++ b/tests/dofs/extract_dofs_by_component_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/extract_dofs_by_component_05_hp.cc b/tests/dofs/extract_dofs_by_component_05_hp.cc
index d94f8a4273..a91d19b46e 100644
--- a/tests/dofs/extract_dofs_by_component_05_hp.cc
+++ b/tests/dofs/extract_dofs_by_component_05_hp.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/extract_dofs_by_component_06.cc b/tests/dofs/extract_dofs_by_component_06.cc
index ac948ee427..4db5a74d8b 100644
--- a/tests/dofs/extract_dofs_by_component_06.cc
+++ b/tests/dofs/extract_dofs_by_component_06.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/extract_dofs_by_component_06_hp.cc b/tests/dofs/extract_dofs_by_component_06_hp.cc
index 0d91f294d9..00a108336b 100644
--- a/tests/dofs/extract_dofs_by_component_06_hp.cc
+++ b/tests/dofs/extract_dofs_by_component_06_hp.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/extract_dofs_per_component_01.cc b/tests/dofs/extract_dofs_per_component_01.cc
index c14772307c..f34d57503c 100644
--- a/tests/dofs/extract_dofs_per_component_01.cc
+++ b/tests/dofs/extract_dofs_per_component_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/extract_dofs_per_component_02.cc b/tests/dofs/extract_dofs_per_component_02.cc
index b423f66ee8..79e6c5e3cf 100644
--- a/tests/dofs/extract_dofs_per_component_02.cc
+++ b/tests/dofs/extract_dofs_per_component_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/hp_constraints_are_implemented.cc b/tests/dofs/hp_constraints_are_implemented.cc
index d48087b145..ffc13d7a34 100644
--- a/tests/dofs/hp_constraints_are_implemented.cc
+++ b/tests/dofs/hp_constraints_are_implemented.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/interpolate_based_on_material_id_01.cc b/tests/dofs/interpolate_based_on_material_id_01.cc
index 8644c8db17..a0afc98c82 100644
--- a/tests/dofs/interpolate_based_on_material_id_01.cc
+++ b/tests/dofs/interpolate_based_on_material_id_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/interpolate_dgq_01.cc b/tests/dofs/interpolate_dgq_01.cc
index 77db9a86bb..a095e10244 100644
--- a/tests/dofs/interpolate_dgq_01.cc
+++ b/tests/dofs/interpolate_dgq_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/interpolate_dgq_02.cc b/tests/dofs/interpolate_dgq_02.cc
index 240b811b60..3539f73522 100644
--- a/tests/dofs/interpolate_dgq_02.cc
+++ b/tests/dofs/interpolate_dgq_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/interpolate_q_01.cc b/tests/dofs/interpolate_q_01.cc
index 9e0e2b5cd5..2fddf0c29a 100644
--- a/tests/dofs/interpolate_q_01.cc
+++ b/tests/dofs/interpolate_q_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/interpolate_q_02.cc b/tests/dofs/interpolate_q_02.cc
index f9b07ce577..57fb72732b 100644
--- a/tests/dofs/interpolate_q_02.cc
+++ b/tests/dofs/interpolate_q_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/interpolate_q_system_01.cc b/tests/dofs/interpolate_q_system_01.cc
index 2f962d80f3..ea1aef8347 100644
--- a/tests/dofs/interpolate_q_system_01.cc
+++ b/tests/dofs/interpolate_q_system_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/interpolate_q_system_02.cc b/tests/dofs/interpolate_q_system_02.cc
index 816c71d845..dfa879af90 100644
--- a/tests/dofs/interpolate_q_system_02.cc
+++ b/tests/dofs/interpolate_q_system_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/interpolate_q_system_mask_01.cc b/tests/dofs/interpolate_q_system_mask_01.cc
index d252ba4c74..68a7b15c10 100644
--- a/tests/dofs/interpolate_q_system_mask_01.cc
+++ b/tests/dofs/interpolate_q_system_mask_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/interpolate_q_system_mask_02.cc b/tests/dofs/interpolate_q_system_mask_02.cc
index 392e472930..588a7d5006 100644
--- a/tests/dofs/interpolate_q_system_mask_02.cc
+++ b/tests/dofs/interpolate_q_system_mask_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/locally_owned_dofs_per_subdomain_01.cc b/tests/dofs/locally_owned_dofs_per_subdomain_01.cc
index ed6bb3c609..87bf1e5ded 100644
--- a/tests/dofs/locally_owned_dofs_per_subdomain_01.cc
+++ b/tests/dofs/locally_owned_dofs_per_subdomain_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2019 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/map_dofs_to_support_points_01.cc b/tests/dofs/map_dofs_to_support_points_01.cc
index 2b951d9cc9..fd72e9c435 100644
--- a/tests/dofs/map_dofs_to_support_points_01.cc
+++ b/tests/dofs/map_dofs_to_support_points_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/mg_dof_handler.cc b/tests/dofs/mg_dof_handler.cc
index 306096a245..6e98333583 100644
--- a/tests/dofs/mg_dof_handler.cc
+++ b/tests/dofs/mg_dof_handler.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/n_boundary_dofs_01.cc b/tests/dofs/n_boundary_dofs_01.cc
index 80b12ed21a..399239480e 100644
--- a/tests/dofs/n_boundary_dofs_01.cc
+++ b/tests/dofs/n_boundary_dofs_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/n_dofs_per_object.cc b/tests/dofs/n_dofs_per_object.cc
index 99c4837e11..0a73d4ec12 100644
--- a/tests/dofs/n_dofs_per_object.cc
+++ b/tests/dofs/n_dofs_per_object.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/range_based_for_dof_face.cc b/tests/dofs/range_based_for_dof_face.cc
index 2d5486656a..c705b1ecca 100644
--- a/tests/dofs/range_based_for_dof_face.cc
+++ b/tests/dofs/range_based_for_dof_face.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/range_based_for_step-6.cc b/tests/dofs/range_based_for_step-6.cc
index 3be0a376b0..c98bfd723a 100644
--- a/tests/dofs/range_based_for_step-6.cc
+++ b/tests/dofs/range_based_for_step-6.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2014 - 2019 by the deal.II authors
+// Copyright (C) 2014 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/range_based_for_tria_face.cc b/tests/dofs/range_based_for_tria_face.cc
index 0dd9ac1e0f..ac4e9cab35 100644
--- a/tests/dofs/range_based_for_tria_face.cc
+++ b/tests/dofs/range_based_for_tria_face.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/sparsity_pattern.cc b/tests/dofs/sparsity_pattern.cc
index fe8601d559..8cb581b698 100644
--- a/tests/dofs/sparsity_pattern.cc
+++ b/tests/dofs/sparsity_pattern.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/sparsity_pattern_01.cc b/tests/dofs/sparsity_pattern_01.cc
index 0ef503a6c4..9884466155 100644
--- a/tests/dofs/sparsity_pattern_01.cc
+++ b/tests/dofs/sparsity_pattern_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/sparsity_pattern_02.cc b/tests/dofs/sparsity_pattern_02.cc
index cf9e6dac34..87d10d34fe 100644
--- a/tests/dofs/sparsity_pattern_02.cc
+++ b/tests/dofs/sparsity_pattern_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/sparsity_pattern_03.cc b/tests/dofs/sparsity_pattern_03.cc
index 9c652fd38f..d8e74dbe9b 100644
--- a/tests/dofs/sparsity_pattern_03.cc
+++ b/tests/dofs/sparsity_pattern_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/sparsity_pattern_04.cc b/tests/dofs/sparsity_pattern_04.cc
index 4dfe3da7c2..4f3939bb7e 100644
--- a/tests/dofs/sparsity_pattern_04.cc
+++ b/tests/dofs/sparsity_pattern_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/sparsity_pattern_05.cc b/tests/dofs/sparsity_pattern_05.cc
index f1f4938e81..0e0815d908 100644
--- a/tests/dofs/sparsity_pattern_05.cc
+++ b/tests/dofs/sparsity_pattern_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/sparsity_pattern_06.cc b/tests/dofs/sparsity_pattern_06.cc
index 90eeb0b28f..f9091bccbd 100644
--- a/tests/dofs/sparsity_pattern_06.cc
+++ b/tests/dofs/sparsity_pattern_06.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/dofs/sparsity_pattern_07.cc b/tests/dofs/sparsity_pattern_07.cc
index 53041479ba..ac33767f79 100644
--- a/tests/dofs/sparsity_pattern_07.cc
+++ b/tests/dofs/sparsity_pattern_07.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/epetraext/sparse_matrix_mmult_01.cc b/tests/epetraext/sparse_matrix_mmult_01.cc
index 6c29718a50..eaf6bd69ee 100644
--- a/tests/epetraext/sparse_matrix_mmult_01.cc
+++ b/tests/epetraext/sparse_matrix_mmult_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/epetraext/sparse_matrix_mmult_02.cc b/tests/epetraext/sparse_matrix_mmult_02.cc
index a57f523364..ba7ef54f36 100644
--- a/tests/epetraext/sparse_matrix_mmult_02.cc
+++ b/tests/epetraext/sparse_matrix_mmult_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/examples/step-56.cc b/tests/examples/step-56.cc
index 66154a70bb..236de9e1ea 100644
--- a/tests/examples/step-56.cc
+++ b/tests/examples/step-56.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 2016 - 2018 by the deal.II authors
+ * Copyright (C) 2016 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/tests/fail/circular_01.cc b/tests/fail/circular_01.cc
index 48f99d6283..7cde323274 100644
--- a/tests/fail/circular_01.cc
+++ b/tests/fail/circular_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fail/fe_nothing_04.cc b/tests/fail/fe_nothing_04.cc
index 5a299b10bd..b99d666aa8 100644
--- a/tests/fail/fe_nothing_04.cc
+++ b/tests/fail/fe_nothing_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fail/hp-step-14.cc b/tests/fail/hp-step-14.cc
index 13f4c1eced..23f972c8a2 100644
--- a/tests/fail/hp-step-14.cc
+++ b/tests/fail/hp-step-14.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fail/rt_6.cc b/tests/fail/rt_6.cc
index 5c53397700..6db8ad537e 100644
--- a/tests/fail/rt_6.cc
+++ b/tests/fail/rt_6.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fail/rt_crash_01.cc b/tests/fail/rt_crash_01.cc
index f966f74b11..362b2e9ceb 100644
--- a/tests/fail/rt_crash_01.cc
+++ b/tests/fail/rt_crash_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fail/scalapack_15_b.cc b/tests/fail/scalapack_15_b.cc
index 492944e13a..b23029014a 100644
--- a/tests/fail/scalapack_15_b.cc
+++ b/tests/fail/scalapack_15_b.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fail/step-15.cc b/tests/fail/step-15.cc
index ebd78de383..ee1787f08c 100644
--- a/tests/fail/step-15.cc
+++ b/tests/fail/step-15.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/abf_01.cc b/tests/fe/abf_01.cc
index 8c3210b5fc..2944c0d909 100644
--- a/tests/fe/abf_01.cc
+++ b/tests/fe/abf_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/abf_02.cc b/tests/fe/abf_02.cc
index afe2f4ad1e..be07865ecf 100644
--- a/tests/fe/abf_02.cc
+++ b/tests/fe/abf_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/abf_degree.cc b/tests/fe/abf_degree.cc
index 554fbf2c76..62eea46572 100644
--- a/tests/fe/abf_degree.cc
+++ b/tests/fe/abf_degree.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/block_mask_01.cc b/tests/fe/block_mask_01.cc
index ba4fa6023e..7488c91875 100644
--- a/tests/fe/block_mask_01.cc
+++ b/tests/fe/block_mask_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2012 - 2018 by the deal.II authors
+// Copyright (C) 2012 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/block_mask_02.cc b/tests/fe/block_mask_02.cc
index 0a97d02dd5..9ecff06f81 100644
--- a/tests/fe/block_mask_02.cc
+++ b/tests/fe/block_mask_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2012 - 2018 by the deal.II authors
+// Copyright (C) 2012 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/block_mask_03.cc b/tests/fe/block_mask_03.cc
index 97f734655d..331346b92b 100644
--- a/tests/fe/block_mask_03.cc
+++ b/tests/fe/block_mask_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2012 - 2018 by the deal.II authors
+// Copyright (C) 2012 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/block_mask_04.cc b/tests/fe/block_mask_04.cc
index e0eb4a5835..168b084f9b 100644
--- a/tests/fe/block_mask_04.cc
+++ b/tests/fe/block_mask_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2012 - 2018 by the deal.II authors
+// Copyright (C) 2012 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/block_mask_05.cc b/tests/fe/block_mask_05.cc
index 8477fa5a6c..e6f0a8379b 100644
--- a/tests/fe/block_mask_05.cc
+++ b/tests/fe/block_mask_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2012 - 2018 by the deal.II authors
+// Copyright (C) 2012 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/block_mask_06.cc b/tests/fe/block_mask_06.cc
index e6ed3fae83..32f7e82637 100644
--- a/tests/fe/block_mask_06.cc
+++ b/tests/fe/block_mask_06.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2012 - 2018 by the deal.II authors
+// Copyright (C) 2012 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/block_mask_07.cc b/tests/fe/block_mask_07.cc
index 68f77b3df2..7315166411 100644
--- a/tests/fe/block_mask_07.cc
+++ b/tests/fe/block_mask_07.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2012 - 2018 by the deal.II authors
+// Copyright (C) 2012 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/block_mask_08.cc b/tests/fe/block_mask_08.cc
index 64f5257956..96c0216c34 100644
--- a/tests/fe/block_mask_08.cc
+++ b/tests/fe/block_mask_08.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2012 - 2018 by the deal.II authors
+// Copyright (C) 2012 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/block_mask_09.cc b/tests/fe/block_mask_09.cc
index 80c3f43f84..fcaa33c3cf 100644
--- a/tests/fe/block_mask_09.cc
+++ b/tests/fe/block_mask_09.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2012 - 2018 by the deal.II authors
+// Copyright (C) 2012 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/block_mask_10.cc b/tests/fe/block_mask_10.cc
index 494de74ac5..040b26fd32 100644
--- a/tests/fe/block_mask_10.cc
+++ b/tests/fe/block_mask_10.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2012 - 2018 by the deal.II authors
+// Copyright (C) 2012 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/block_mask_11.cc b/tests/fe/block_mask_11.cc
index 4728a3b311..86fe266353 100644
--- a/tests/fe/block_mask_11.cc
+++ b/tests/fe/block_mask_11.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2012 - 2018 by the deal.II authors
+// Copyright (C) 2012 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/br_approximation_01.cc b/tests/fe/br_approximation_01.cc
index 365bb002e3..3672151d59 100644
--- a/tests/fe/br_approximation_01.cc
+++ b/tests/fe/br_approximation_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/cell_similarity_01.cc b/tests/fe/cell_similarity_01.cc
index 81f60f915a..920a6ed421 100644
--- a/tests/fe/cell_similarity_01.cc
+++ b/tests/fe/cell_similarity_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/cell_similarity_02.cc b/tests/fe/cell_similarity_02.cc
index 3f81faed71..dc093efa41 100644
--- a/tests/fe/cell_similarity_02.cc
+++ b/tests/fe/cell_similarity_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/cell_similarity_03.cc b/tests/fe/cell_similarity_03.cc
index 85c3caa9e9..8808da3dd3 100644
--- a/tests/fe/cell_similarity_03.cc
+++ b/tests/fe/cell_similarity_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/cell_similarity_04.cc b/tests/fe/cell_similarity_04.cc
index ec3e226664..6ed4e75813 100644
--- a/tests/fe/cell_similarity_04.cc
+++ b/tests/fe/cell_similarity_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/cell_similarity_05.cc b/tests/fe/cell_similarity_05.cc
index 4bb9d30bef..67d336d47e 100644
--- a/tests/fe/cell_similarity_05.cc
+++ b/tests/fe/cell_similarity_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/cell_similarity_06.cc b/tests/fe/cell_similarity_06.cc
index 69dcb5942e..b027f095ad 100644
--- a/tests/fe/cell_similarity_06.cc
+++ b/tests/fe/cell_similarity_06.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/cell_similarity_07.cc b/tests/fe/cell_similarity_07.cc
index 3b0a4fbcdd..b92b9f09b0 100644
--- a/tests/fe/cell_similarity_07.cc
+++ b/tests/fe/cell_similarity_07.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/cell_similarity_08.cc b/tests/fe/cell_similarity_08.cc
index 1ed45d7dec..cdab926c1e 100644
--- a/tests/fe/cell_similarity_08.cc
+++ b/tests/fe/cell_similarity_08.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/cell_similarity_09.cc b/tests/fe/cell_similarity_09.cc
index 4a4320d510..15c4c0ae1d 100644
--- a/tests/fe/cell_similarity_09.cc
+++ b/tests/fe/cell_similarity_09.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/cell_similarity_10.cc b/tests/fe/cell_similarity_10.cc
index c689b873b8..5136ef8525 100644
--- a/tests/fe/cell_similarity_10.cc
+++ b/tests/fe/cell_similarity_10.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/cell_similarity_11.cc b/tests/fe/cell_similarity_11.cc
index 1995cab4cc..08ec1326e7 100644
--- a/tests/fe/cell_similarity_11.cc
+++ b/tests/fe/cell_similarity_11.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/cell_similarity_dgp_monomial_01.cc b/tests/fe/cell_similarity_dgp_monomial_01.cc
index d9452be4c0..c9489b264f 100644
--- a/tests/fe/cell_similarity_dgp_monomial_01.cc
+++ b/tests/fe/cell_similarity_dgp_monomial_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/cell_similarity_dgp_monomial_02.cc b/tests/fe/cell_similarity_dgp_monomial_02.cc
index b40ade2469..c7bc94b8f2 100644
--- a/tests/fe/cell_similarity_dgp_monomial_02.cc
+++ b/tests/fe/cell_similarity_dgp_monomial_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/cell_similarity_dgp_monomial_03.cc b/tests/fe/cell_similarity_dgp_monomial_03.cc
index 78a75cfcdc..c72b0eb165 100644
--- a/tests/fe/cell_similarity_dgp_monomial_03.cc
+++ b/tests/fe/cell_similarity_dgp_monomial_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/cell_similarity_dgp_monomial_04.cc b/tests/fe/cell_similarity_dgp_monomial_04.cc
index 7e55929402..a53070c0a0 100644
--- a/tests/fe/cell_similarity_dgp_monomial_04.cc
+++ b/tests/fe/cell_similarity_dgp_monomial_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/cell_similarity_dgp_monomial_05.cc b/tests/fe/cell_similarity_dgp_monomial_05.cc
index 51ae79c985..9ba50dfabe 100644
--- a/tests/fe/cell_similarity_dgp_monomial_05.cc
+++ b/tests/fe/cell_similarity_dgp_monomial_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/cell_similarity_dgp_monomial_06.cc b/tests/fe/cell_similarity_dgp_monomial_06.cc
index 5161000f2c..5366c9c121 100644
--- a/tests/fe/cell_similarity_dgp_monomial_06.cc
+++ b/tests/fe/cell_similarity_dgp_monomial_06.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/cell_similarity_dgp_monomial_07.cc b/tests/fe/cell_similarity_dgp_monomial_07.cc
index 09729810f8..a5b10b37c9 100644
--- a/tests/fe/cell_similarity_dgp_monomial_07.cc
+++ b/tests/fe/cell_similarity_dgp_monomial_07.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/cell_similarity_dgp_monomial_08.cc b/tests/fe/cell_similarity_dgp_monomial_08.cc
index d722d680e1..bc1b702913 100644
--- a/tests/fe/cell_similarity_dgp_monomial_08.cc
+++ b/tests/fe/cell_similarity_dgp_monomial_08.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/cell_similarity_dgp_monomial_09.cc b/tests/fe/cell_similarity_dgp_monomial_09.cc
index 84678074f0..962ffe90a1 100644
--- a/tests/fe/cell_similarity_dgp_monomial_09.cc
+++ b/tests/fe/cell_similarity_dgp_monomial_09.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/cell_similarity_dgp_monomial_10.cc b/tests/fe/cell_similarity_dgp_monomial_10.cc
index 2d9df34f06..d2109fa25f 100644
--- a/tests/fe/cell_similarity_dgp_monomial_10.cc
+++ b/tests/fe/cell_similarity_dgp_monomial_10.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/cell_similarity_dgp_nonparametric_01.cc b/tests/fe/cell_similarity_dgp_nonparametric_01.cc
index 9fd1b1fa29..0f35a1551d 100644
--- a/tests/fe/cell_similarity_dgp_nonparametric_01.cc
+++ b/tests/fe/cell_similarity_dgp_nonparametric_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/cell_similarity_dgp_nonparametric_02.cc b/tests/fe/cell_similarity_dgp_nonparametric_02.cc
index 3bdba170d6..0d8da5bc12 100644
--- a/tests/fe/cell_similarity_dgp_nonparametric_02.cc
+++ b/tests/fe/cell_similarity_dgp_nonparametric_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/cell_similarity_dgp_nonparametric_03.cc b/tests/fe/cell_similarity_dgp_nonparametric_03.cc
index cefbbc02b6..d5607df92d 100644
--- a/tests/fe/cell_similarity_dgp_nonparametric_03.cc
+++ b/tests/fe/cell_similarity_dgp_nonparametric_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/cell_similarity_dgp_nonparametric_04.cc b/tests/fe/cell_similarity_dgp_nonparametric_04.cc
index 3b3e9f5314..3a567ed39a 100644
--- a/tests/fe/cell_similarity_dgp_nonparametric_04.cc
+++ b/tests/fe/cell_similarity_dgp_nonparametric_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/cell_similarity_dgp_nonparametric_05.cc b/tests/fe/cell_similarity_dgp_nonparametric_05.cc
index 31d79e2d19..cf0d195dc3 100644
--- a/tests/fe/cell_similarity_dgp_nonparametric_05.cc
+++ b/tests/fe/cell_similarity_dgp_nonparametric_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/cell_similarity_dgp_nonparametric_06.cc b/tests/fe/cell_similarity_dgp_nonparametric_06.cc
index 6951cb5ed5..05cadf01de 100644
--- a/tests/fe/cell_similarity_dgp_nonparametric_06.cc
+++ b/tests/fe/cell_similarity_dgp_nonparametric_06.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/cell_similarity_dgp_nonparametric_07.cc b/tests/fe/cell_similarity_dgp_nonparametric_07.cc
index b7279e242a..cf76039d4f 100644
--- a/tests/fe/cell_similarity_dgp_nonparametric_07.cc
+++ b/tests/fe/cell_similarity_dgp_nonparametric_07.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/cell_similarity_dgp_nonparametric_08.cc b/tests/fe/cell_similarity_dgp_nonparametric_08.cc
index b6ace3c40d..21f36a4d77 100644
--- a/tests/fe/cell_similarity_dgp_nonparametric_08.cc
+++ b/tests/fe/cell_similarity_dgp_nonparametric_08.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/cell_similarity_dgp_nonparametric_09.cc b/tests/fe/cell_similarity_dgp_nonparametric_09.cc
index 8a5e8dc404..a71e01647b 100644
--- a/tests/fe/cell_similarity_dgp_nonparametric_09.cc
+++ b/tests/fe/cell_similarity_dgp_nonparametric_09.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/cell_similarity_dgp_nonparametric_10.cc b/tests/fe/cell_similarity_dgp_nonparametric_10.cc
index 683ae7f92d..7f38a668be 100644
--- a/tests/fe/cell_similarity_dgp_nonparametric_10.cc
+++ b/tests/fe/cell_similarity_dgp_nonparametric_10.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/check_derivatives.cc b/tests/fe/check_derivatives.cc
index d101aa7fa6..c1c04d06ab 100644
--- a/tests/fe/check_derivatives.cc
+++ b/tests/fe/check_derivatives.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/component_mask_01.cc b/tests/fe/component_mask_01.cc
index f317420ed0..07f617210e 100644
--- a/tests/fe/component_mask_01.cc
+++ b/tests/fe/component_mask_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2012 - 2018 by the deal.II authors
+// Copyright (C) 2012 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/component_mask_02.cc b/tests/fe/component_mask_02.cc
index 17c77f880b..092b84b807 100644
--- a/tests/fe/component_mask_02.cc
+++ b/tests/fe/component_mask_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2012 - 2018 by the deal.II authors
+// Copyright (C) 2012 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/component_mask_03.cc b/tests/fe/component_mask_03.cc
index 9f20011f8b..d805a4c8fb 100644
--- a/tests/fe/component_mask_03.cc
+++ b/tests/fe/component_mask_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2012 - 2018 by the deal.II authors
+// Copyright (C) 2012 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/component_mask_04.cc b/tests/fe/component_mask_04.cc
index a37a9f861b..d73aed6ec5 100644
--- a/tests/fe/component_mask_04.cc
+++ b/tests/fe/component_mask_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2012 - 2018 by the deal.II authors
+// Copyright (C) 2012 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/component_mask_05.cc b/tests/fe/component_mask_05.cc
index 0b65040e71..a829d9fa74 100644
--- a/tests/fe/component_mask_05.cc
+++ b/tests/fe/component_mask_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2012 - 2018 by the deal.II authors
+// Copyright (C) 2012 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/component_mask_06.cc b/tests/fe/component_mask_06.cc
index eb8df8a454..bec5e9e2ed 100644
--- a/tests/fe/component_mask_06.cc
+++ b/tests/fe/component_mask_06.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2012 - 2018 by the deal.II authors
+// Copyright (C) 2012 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/component_mask_07.cc b/tests/fe/component_mask_07.cc
index 1be791e40f..f6e7e14c0e 100644
--- a/tests/fe/component_mask_07.cc
+++ b/tests/fe/component_mask_07.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2012 - 2018 by the deal.II authors
+// Copyright (C) 2012 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/component_mask_08.cc b/tests/fe/component_mask_08.cc
index 427e81d6d0..a7668bfc28 100644
--- a/tests/fe/component_mask_08.cc
+++ b/tests/fe/component_mask_08.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2012 - 2018 by the deal.II authors
+// Copyright (C) 2012 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/component_mask_09.cc b/tests/fe/component_mask_09.cc
index dd8d67d996..0402801cc6 100644
--- a/tests/fe/component_mask_09.cc
+++ b/tests/fe/component_mask_09.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2012 - 2018 by the deal.II authors
+// Copyright (C) 2012 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/component_mask_10.cc b/tests/fe/component_mask_10.cc
index 8627043500..c272c4c23b 100644
--- a/tests/fe/component_mask_10.cc
+++ b/tests/fe/component_mask_10.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2012 - 2018 by the deal.II authors
+// Copyright (C) 2012 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/component_mask_11.cc b/tests/fe/component_mask_11.cc
index c22a11e5fc..d6c0eab843 100644
--- a/tests/fe/component_mask_11.cc
+++ b/tests/fe/component_mask_11.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2012 - 2018 by the deal.II authors
+// Copyright (C) 2012 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/component_mask_12.cc b/tests/fe/component_mask_12.cc
index 80f174d3b9..a68baf12b7 100644
--- a/tests/fe/component_mask_12.cc
+++ b/tests/fe/component_mask_12.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2012 - 2018 by the deal.II authors
+// Copyright (C) 2012 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/component_mask_13.cc b/tests/fe/component_mask_13.cc
index d4c683f661..d63baa05ae 100644
--- a/tests/fe/component_mask_13.cc
+++ b/tests/fe/component_mask_13.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2012 - 2018 by the deal.II authors
+// Copyright (C) 2012 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/component_mask_14.cc b/tests/fe/component_mask_14.cc
index 10d8ad2e81..23b13c997c 100644
--- a/tests/fe/component_mask_14.cc
+++ b/tests/fe/component_mask_14.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2012 - 2018 by the deal.II authors
+// Copyright (C) 2012 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/curl_curl_01.cc b/tests/fe/curl_curl_01.cc
index 95568c013d..b02ae9466e 100644
--- a/tests/fe/curl_curl_01.cc
+++ b/tests/fe/curl_curl_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2010 - 2018 by the deal.II authors
+// Copyright (C) 2010 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/deformed_projection.h b/tests/fe/deformed_projection.h
index f957134a5d..7ebc726bb8 100644
--- a/tests/fe/deformed_projection.h
+++ b/tests/fe/deformed_projection.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/derivatives.cc b/tests/fe/derivatives.cc
index 8fefc285e7..a98fb91a5f 100644
--- a/tests/fe/derivatives.cc
+++ b/tests/fe/derivatives.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/derivatives_bernstein.cc b/tests/fe/derivatives_bernstein.cc
index 3572a5ac6c..e369c6d800 100644
--- a/tests/fe/derivatives_bernstein.cc
+++ b/tests/fe/derivatives_bernstein.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/derivatives_face.cc b/tests/fe/derivatives_face.cc
index 5db1fe1b2b..a363f83ce1 100644
--- a/tests/fe/derivatives_face.cc
+++ b/tests/fe/derivatives_face.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/dgp_01.cc b/tests/fe/dgp_01.cc
index 6017e4da4f..31571384d3 100644
--- a/tests/fe/dgp_01.cc
+++ b/tests/fe/dgp_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/element_constant_modes.cc b/tests/fe/element_constant_modes.cc
index 3df9d83545..1acfeb144c 100644
--- a/tests/fe/element_constant_modes.cc
+++ b/tests/fe/element_constant_modes.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2014 - 2018 by the deal.II authors
+// Copyright (C) 2014 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_abf_gradient_divergence_theorem.cc b/tests/fe/fe_abf_gradient_divergence_theorem.cc
index 1d7c7ae1f8..5dafb8e852 100644
--- a/tests/fe/fe_abf_gradient_divergence_theorem.cc
+++ b/tests/fe/fe_abf_gradient_divergence_theorem.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_br.cc b/tests/fe/fe_br.cc
index 2e55487363..6e26b0a0fa 100644
--- a/tests/fe/fe_br.cc
+++ b/tests/fe/fe_br.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_compute_point_locations_01.cc b/tests/fe/fe_compute_point_locations_01.cc
index 2a5371a3ce..8e44e75fcf 100644
--- a/tests/fe/fe_compute_point_locations_01.cc
+++ b/tests/fe/fe_compute_point_locations_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2019 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_data_test.cc b/tests/fe/fe_data_test.cc
index ec4736317f..6e10bf3e1f 100644
--- a/tests/fe/fe_data_test.cc
+++ b/tests/fe/fe_data_test.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2018 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_dgp_3rd_derivative_divergence_theorem.cc b/tests/fe/fe_dgp_3rd_derivative_divergence_theorem.cc
index d7b6cb6afb..4b3d6706a4 100644
--- a/tests/fe/fe_dgp_3rd_derivative_divergence_theorem.cc
+++ b/tests/fe/fe_dgp_3rd_derivative_divergence_theorem.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_dgq_3rd_derivative_divergence_theorem.cc b/tests/fe/fe_dgq_3rd_derivative_divergence_theorem.cc
index c2fed59e2b..9bd96014a4 100644
--- a/tests/fe/fe_dgq_3rd_derivative_divergence_theorem.cc
+++ b/tests/fe/fe_dgq_3rd_derivative_divergence_theorem.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_dgq_gradient_divergence_theorem.cc b/tests/fe/fe_dgq_gradient_divergence_theorem.cc
index d988e963d2..be8fb43266 100644
--- a/tests/fe/fe_dgq_gradient_divergence_theorem.cc
+++ b/tests/fe/fe_dgq_gradient_divergence_theorem.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_dgq_hessian_divergence_theorem.cc b/tests/fe/fe_dgq_hessian_divergence_theorem.cc
index 292043c293..7dcdaac230 100644
--- a/tests/fe/fe_dgq_hessian_divergence_theorem.cc
+++ b/tests/fe/fe_dgq_hessian_divergence_theorem.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_enriched_01.cc b/tests/fe/fe_enriched_01.cc
index afd9a01759..390d77880b 100644
--- a/tests/fe/fe_enriched_01.cc
+++ b/tests/fe/fe_enriched_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_enriched_02.cc b/tests/fe/fe_enriched_02.cc
index 90e5178aac..c41d1d7375 100644
--- a/tests/fe/fe_enriched_02.cc
+++ b/tests/fe/fe_enriched_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_enriched_03.cc b/tests/fe/fe_enriched_03.cc
index b37de778f6..e9b81abd0a 100644
--- a/tests/fe/fe_enriched_03.cc
+++ b/tests/fe/fe_enriched_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_enriched_04.cc b/tests/fe/fe_enriched_04.cc
index 53624c2b4f..fd6bc62b51 100644
--- a/tests/fe/fe_enriched_04.cc
+++ b/tests/fe/fe_enriched_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_enriched_05.cc b/tests/fe/fe_enriched_05.cc
index 184e3dad4b..ca4794cb40 100644
--- a/tests/fe/fe_enriched_05.cc
+++ b/tests/fe/fe_enriched_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_enriched_06.cc b/tests/fe/fe_enriched_06.cc
index e635250d0e..4ebd6881af 100644
--- a/tests/fe/fe_enriched_06.cc
+++ b/tests/fe/fe_enriched_06.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_enriched_07.cc b/tests/fe/fe_enriched_07.cc
index 311955f8ab..db222895be 100644
--- a/tests/fe/fe_enriched_07.cc
+++ b/tests/fe/fe_enriched_07.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_enriched_08.cc b/tests/fe/fe_enriched_08.cc
index eb450b9dfb..9bd366b470 100644
--- a/tests/fe/fe_enriched_08.cc
+++ b/tests/fe/fe_enriched_08.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_enriched_08a.cc b/tests/fe/fe_enriched_08a.cc
index 9ae2327e62..068493438e 100644
--- a/tests/fe/fe_enriched_08a.cc
+++ b/tests/fe/fe_enriched_08a.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_enriched_color_01.cc b/tests/fe/fe_enriched_color_01.cc
index dccf95ce77..12f2093abd 100644
--- a/tests/fe/fe_enriched_color_01.cc
+++ b/tests/fe/fe_enriched_color_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2001 - 2018 by the deal.II authors
+// Copyright (C) 2001 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_enriched_color_07.cc b/tests/fe/fe_enriched_color_07.cc
index dfdba4fbba..c2f3ce181a 100644
--- a/tests/fe/fe_enriched_color_07.cc
+++ b/tests/fe/fe_enriched_color_07.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_enriched_compare_to_fe_system.cc b/tests/fe/fe_enriched_compare_to_fe_system.cc
index f2f1ca9dd7..e6b54a6dd2 100644
--- a/tests/fe/fe_enriched_compare_to_fe_system.cc
+++ b/tests/fe/fe_enriched_compare_to_fe_system.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_enriched_compare_to_fe_system_2.cc b/tests/fe/fe_enriched_compare_to_fe_system_2.cc
index 21dc8784a5..8536cafe04 100644
--- a/tests/fe/fe_enriched_compare_to_fe_system_2.cc
+++ b/tests/fe/fe_enriched_compare_to_fe_system_2.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_enriched_step-36.cc b/tests/fe/fe_enriched_step-36.cc
index 0add928260..decfa0c2e2 100644
--- a/tests/fe/fe_enriched_step-36.cc
+++ b/tests/fe/fe_enriched_step-36.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_enriched_step-36b.cc b/tests/fe/fe_enriched_step-36b.cc
index 38c79aa84e..201858b51b 100644
--- a/tests/fe/fe_enriched_step-36b.cc
+++ b/tests/fe/fe_enriched_step-36b.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_face_orientation_nedelec.h b/tests/fe/fe_face_orientation_nedelec.h
index b0ac7a98f4..a291980f18 100644
--- a/tests/fe/fe_face_orientation_nedelec.h
+++ b/tests/fe/fe_face_orientation_nedelec.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_face_orientation_nedelec_0.cc b/tests/fe/fe_face_orientation_nedelec_0.cc
index f47f8d7de3..27861132f1 100644
--- a/tests/fe/fe_face_orientation_nedelec_0.cc
+++ b/tests/fe/fe_face_orientation_nedelec_0.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_face_values_1d.cc b/tests/fe/fe_face_values_1d.cc
index eabd3afbd2..642eb78ce0 100644
--- a/tests/fe/fe_face_values_1d.cc
+++ b/tests/fe/fe_face_values_1d.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2011 - 2018 by the deal.II authors
+// Copyright (C) 2011 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_faceq_interpolate.cc b/tests/fe/fe_faceq_interpolate.cc
index 2a2f8b0509..8ccbaa22f3 100644
--- a/tests/fe/fe_faceq_interpolate.cc
+++ b/tests/fe/fe_faceq_interpolate.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2015 - 2018 by the deal.II authors
+// Copyright (C) 2015 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_nedelec_gradient_divergence_theorem.cc b/tests/fe/fe_nedelec_gradient_divergence_theorem.cc
index f5091d50c4..ea509a5177 100644
--- a/tests/fe/fe_nedelec_gradient_divergence_theorem.cc
+++ b/tests/fe/fe_nedelec_gradient_divergence_theorem.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_nedelec_hessian_divergence_theorem.cc b/tests/fe/fe_nedelec_hessian_divergence_theorem.cc
index f669ee5310..25f383b865 100644
--- a/tests/fe/fe_nedelec_hessian_divergence_theorem.cc
+++ b/tests/fe/fe_nedelec_hessian_divergence_theorem.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_nedelec_singularity_01.cc b/tests/fe/fe_nedelec_singularity_01.cc
index 2456920458..244fd822f9 100644
--- a/tests/fe/fe_nedelec_singularity_01.cc
+++ b/tests/fe/fe_nedelec_singularity_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_nedelec_singularity_02.cc b/tests/fe/fe_nedelec_singularity_02.cc
index d7d1cc86be..ac12fad6e3 100644
--- a/tests/fe/fe_nedelec_singularity_02.cc
+++ b/tests/fe/fe_nedelec_singularity_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_nedelec_sz_face_values.cc b/tests/fe/fe_nedelec_sz_face_values.cc
index d177cb48fd..b799d89885 100644
--- a/tests/fe/fe_nedelec_sz_face_values.cc
+++ b/tests/fe/fe_nedelec_sz_face_values.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_nedelec_sz_gradient_divergence_theorem.cc b/tests/fe/fe_nedelec_sz_gradient_divergence_theorem.cc
index 55ed223edc..0eca0d2fbe 100644
--- a/tests/fe/fe_nedelec_sz_gradient_divergence_theorem.cc
+++ b/tests/fe/fe_nedelec_sz_gradient_divergence_theorem.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_nedelec_sz_non_rect_2d.cc b/tests/fe/fe_nedelec_sz_non_rect_2d.cc
index 2e1e97010e..6a8e929b82 100644
--- a/tests/fe/fe_nedelec_sz_non_rect_2d.cc
+++ b/tests/fe/fe_nedelec_sz_non_rect_2d.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2018 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_nedelec_sz_non_rect_face.cc b/tests/fe/fe_nedelec_sz_non_rect_face.cc
index 13d9f25431..0f58d9f52d 100644
--- a/tests/fe/fe_nedelec_sz_non_rect_face.cc
+++ b/tests/fe/fe_nedelec_sz_non_rect_face.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2018 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_nothing.cc b/tests/fe/fe_nothing.cc
index d3a4224a31..acfb352f4b 100644
--- a/tests/fe/fe_nothing.cc
+++ b/tests/fe/fe_nothing.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_project_2d.cc b/tests/fe/fe_project_2d.cc
index c0ebd4c984..c51fe56e1f 100644
--- a/tests/fe/fe_project_2d.cc
+++ b/tests/fe/fe_project_2d.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_project_3d.cc b/tests/fe/fe_project_3d.cc
index 9c64fd11e6..ebaa740c38 100644
--- a/tests/fe/fe_project_3d.cc
+++ b/tests/fe/fe_project_3d.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_prolongation_bdm.cc b/tests/fe/fe_prolongation_bdm.cc
index 1f9cbfd5cb..126f3964ea 100644
--- a/tests/fe/fe_prolongation_bdm.cc
+++ b/tests/fe/fe_prolongation_bdm.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2017 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_prolongation_dgp.cc b/tests/fe/fe_prolongation_dgp.cc
index 88abb38187..f6e2f89fcc 100644
--- a/tests/fe/fe_prolongation_dgp.cc
+++ b/tests/fe/fe_prolongation_dgp.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_prolongation_dgq.cc b/tests/fe/fe_prolongation_dgq.cc
index e4e8c3d2c5..4726bacb44 100644
--- a/tests/fe/fe_prolongation_dgq.cc
+++ b/tests/fe/fe_prolongation_dgq.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_prolongation_nedelec.cc b/tests/fe/fe_prolongation_nedelec.cc
index 7e35a01aad..e4f85f9d01 100644
--- a/tests/fe/fe_prolongation_nedelec.cc
+++ b/tests/fe/fe_prolongation_nedelec.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2017 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_prolongation_q.cc b/tests/fe/fe_prolongation_q.cc
index c6e8c4ff68..5c495001b1 100644
--- a/tests/fe/fe_prolongation_q.cc
+++ b/tests/fe/fe_prolongation_q.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_prolongation_q_bubbles.cc b/tests/fe/fe_prolongation_q_bubbles.cc
index e560a8a547..b471271847 100644
--- a/tests/fe/fe_prolongation_q_bubbles.cc
+++ b/tests/fe/fe_prolongation_q_bubbles.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_prolongation_q_dg0.cc b/tests/fe/fe_prolongation_q_dg0.cc
index 0dd267c568..21533b4e91 100644
--- a/tests/fe/fe_prolongation_q_dg0.cc
+++ b/tests/fe/fe_prolongation_q_dg0.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_prolongation_q_hierarchical.cc b/tests/fe/fe_prolongation_q_hierarchical.cc
index 3a5b13a110..e308030124 100644
--- a/tests/fe/fe_prolongation_q_hierarchical.cc
+++ b/tests/fe/fe_prolongation_q_hierarchical.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_prolongation_q_iso_q1.cc b/tests/fe/fe_prolongation_q_iso_q1.cc
index 6ef08ca3a4..021c6e4027 100644
--- a/tests/fe/fe_prolongation_q_iso_q1.cc
+++ b/tests/fe/fe_prolongation_q_iso_q1.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_prolongation_rt.cc b/tests/fe/fe_prolongation_rt.cc
index 3b87d376b5..1016facf74 100644
--- a/tests/fe/fe_prolongation_rt.cc
+++ b/tests/fe/fe_prolongation_rt.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2017 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_prolongation_sys_01.cc b/tests/fe/fe_prolongation_sys_01.cc
index fa37c965a5..386b0eb92c 100644
--- a/tests/fe/fe_prolongation_sys_01.cc
+++ b/tests/fe/fe_prolongation_sys_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_prolongation_sys_02.cc b/tests/fe/fe_prolongation_sys_02.cc
index 77ad5e8772..e1f374f8b4 100644
--- a/tests/fe/fe_prolongation_sys_02.cc
+++ b/tests/fe/fe_prolongation_sys_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_prolongation_sys_03.cc b/tests/fe/fe_prolongation_sys_03.cc
index c155b5d1a9..4045664482 100644
--- a/tests/fe/fe_prolongation_sys_03.cc
+++ b/tests/fe/fe_prolongation_sys_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_prolongation_sys_04.cc b/tests/fe/fe_prolongation_sys_04.cc
index 40abb70d4d..1f28564040 100644
--- a/tests/fe/fe_prolongation_sys_04.cc
+++ b/tests/fe/fe_prolongation_sys_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_prolongation_sys_05.cc b/tests/fe/fe_prolongation_sys_05.cc
index 4fe1fc5306..328da90764 100644
--- a/tests/fe/fe_prolongation_sys_05.cc
+++ b/tests/fe/fe_prolongation_sys_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_prolongation_sys_06.cc b/tests/fe/fe_prolongation_sys_06.cc
index b63cbcccbb..d2c3d5d065 100644
--- a/tests/fe/fe_prolongation_sys_06.cc
+++ b/tests/fe/fe_prolongation_sys_06.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_prolongation_sys_07.cc b/tests/fe/fe_prolongation_sys_07.cc
index 2a51b4fde1..3e5c0acc64 100644
--- a/tests/fe/fe_prolongation_sys_07.cc
+++ b/tests/fe/fe_prolongation_sys_07.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_prolongation_sys_08.cc b/tests/fe/fe_prolongation_sys_08.cc
index 48be2464c6..9365116a52 100644
--- a/tests/fe/fe_prolongation_sys_08.cc
+++ b/tests/fe/fe_prolongation_sys_08.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_prolongation_sys_09.cc b/tests/fe/fe_prolongation_sys_09.cc
index dfcace8605..eb64ba8ad6 100644
--- a/tests/fe/fe_prolongation_sys_09.cc
+++ b/tests/fe/fe_prolongation_sys_09.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_prolongation_sys_10.cc b/tests/fe/fe_prolongation_sys_10.cc
index 32e16b4c44..9c1e61d508 100644
--- a/tests/fe/fe_prolongation_sys_10.cc
+++ b/tests/fe/fe_prolongation_sys_10.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_q_3rd_derivative_divergence_theorem.cc b/tests/fe/fe_q_3rd_derivative_divergence_theorem.cc
index 5b40e594e9..e8f26ac205 100644
--- a/tests/fe/fe_q_3rd_derivative_divergence_theorem.cc
+++ b/tests/fe/fe_q_3rd_derivative_divergence_theorem.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_q_bubbles.cc b/tests/fe/fe_q_bubbles.cc
index aa0df74496..7b33449150 100644
--- a/tests/fe/fe_q_bubbles.cc
+++ b/tests/fe/fe_q_bubbles.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 1999 - 2018 by the deal.II authors
+ * Copyright (C) 1999 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/tests/fe/fe_q_dg0.cc b/tests/fe/fe_q_dg0.cc
index b216d956bf..2b9e62a799 100644
--- a/tests/fe/fe_q_dg0.cc
+++ b/tests/fe/fe_q_dg0.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2018 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_q_gradient_divergence_theorem.cc b/tests/fe/fe_q_gradient_divergence_theorem.cc
index 3f221ee4c7..58c30cae00 100644
--- a/tests/fe/fe_q_gradient_divergence_theorem.cc
+++ b/tests/fe/fe_q_gradient_divergence_theorem.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_q_hessian_divergence_theorem.cc b/tests/fe/fe_q_hessian_divergence_theorem.cc
index fa016d9b0a..17e34e2aba 100644
--- a/tests/fe/fe_q_hessian_divergence_theorem.cc
+++ b/tests/fe/fe_q_hessian_divergence_theorem.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_q_hierarchical_3rd_derivative_divergence_theorem.cc b/tests/fe/fe_q_hierarchical_3rd_derivative_divergence_theorem.cc
index 0ff447428f..0d6da37fad 100644
--- a/tests/fe/fe_q_hierarchical_3rd_derivative_divergence_theorem.cc
+++ b/tests/fe/fe_q_hierarchical_3rd_derivative_divergence_theorem.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_restriction_bdm.cc b/tests/fe/fe_restriction_bdm.cc
index 4b9f08a539..d4dbd2f56c 100644
--- a/tests/fe/fe_restriction_bdm.cc
+++ b/tests/fe/fe_restriction_bdm.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2017 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_restriction_dgp.cc b/tests/fe/fe_restriction_dgp.cc
index 1237afae91..9e017ca792 100644
--- a/tests/fe/fe_restriction_dgp.cc
+++ b/tests/fe/fe_restriction_dgp.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_restriction_dgq.cc b/tests/fe/fe_restriction_dgq.cc
index fb9f2c26ba..a28d8cd331 100644
--- a/tests/fe/fe_restriction_dgq.cc
+++ b/tests/fe/fe_restriction_dgq.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_restriction_nedelec.cc b/tests/fe/fe_restriction_nedelec.cc
index efe7d46a46..6a2ecaa00e 100644
--- a/tests/fe/fe_restriction_nedelec.cc
+++ b/tests/fe/fe_restriction_nedelec.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2017 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_restriction_q.cc b/tests/fe/fe_restriction_q.cc
index bcd3e21580..a7564b4218 100644
--- a/tests/fe/fe_restriction_q.cc
+++ b/tests/fe/fe_restriction_q.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_restriction_q_bubbles.cc b/tests/fe/fe_restriction_q_bubbles.cc
index a982895370..c0c96237a1 100644
--- a/tests/fe/fe_restriction_q_bubbles.cc
+++ b/tests/fe/fe_restriction_q_bubbles.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_restriction_q_dg0.cc b/tests/fe/fe_restriction_q_dg0.cc
index f66ab0f31e..48bbf9bbee 100644
--- a/tests/fe/fe_restriction_q_dg0.cc
+++ b/tests/fe/fe_restriction_q_dg0.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_restriction_q_hierarchical.cc b/tests/fe/fe_restriction_q_hierarchical.cc
index 45e37f4539..50d39c81ce 100644
--- a/tests/fe/fe_restriction_q_hierarchical.cc
+++ b/tests/fe/fe_restriction_q_hierarchical.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_restriction_q_iso_q1.cc b/tests/fe/fe_restriction_q_iso_q1.cc
index e282ab4d07..47bc0ab38c 100644
--- a/tests/fe/fe_restriction_q_iso_q1.cc
+++ b/tests/fe/fe_restriction_q_iso_q1.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_restriction_rt.cc b/tests/fe/fe_restriction_rt.cc
index 3828e8ba99..05fcc560fc 100644
--- a/tests/fe/fe_restriction_rt.cc
+++ b/tests/fe/fe_restriction_rt.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2017 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_restriction_sys_01.cc b/tests/fe/fe_restriction_sys_01.cc
index bb422c22e5..430349d738 100644
--- a/tests/fe/fe_restriction_sys_01.cc
+++ b/tests/fe/fe_restriction_sys_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_restriction_sys_02.cc b/tests/fe/fe_restriction_sys_02.cc
index c4626c96e8..75defa65c2 100644
--- a/tests/fe/fe_restriction_sys_02.cc
+++ b/tests/fe/fe_restriction_sys_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_restriction_sys_03.cc b/tests/fe/fe_restriction_sys_03.cc
index ccebcdfdeb..e8b537e293 100644
--- a/tests/fe/fe_restriction_sys_03.cc
+++ b/tests/fe/fe_restriction_sys_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_restriction_sys_04.cc b/tests/fe/fe_restriction_sys_04.cc
index c9edad8580..0dd1b65dfc 100644
--- a/tests/fe/fe_restriction_sys_04.cc
+++ b/tests/fe/fe_restriction_sys_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_restriction_sys_05.cc b/tests/fe/fe_restriction_sys_05.cc
index 68dce1e122..d96d00bfac 100644
--- a/tests/fe/fe_restriction_sys_05.cc
+++ b/tests/fe/fe_restriction_sys_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_restriction_sys_06.cc b/tests/fe/fe_restriction_sys_06.cc
index 18113b8a1b..a7cea17a7b 100644
--- a/tests/fe/fe_restriction_sys_06.cc
+++ b/tests/fe/fe_restriction_sys_06.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_restriction_sys_07.cc b/tests/fe/fe_restriction_sys_07.cc
index 849635b11b..fe468db8f8 100644
--- a/tests/fe/fe_restriction_sys_07.cc
+++ b/tests/fe/fe_restriction_sys_07.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_restriction_sys_08.cc b/tests/fe/fe_restriction_sys_08.cc
index 4bd6282459..6fcaf30f68 100644
--- a/tests/fe/fe_restriction_sys_08.cc
+++ b/tests/fe/fe_restriction_sys_08.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_restriction_sys_09.cc b/tests/fe/fe_restriction_sys_09.cc
index 413025e212..0351f6b600 100644
--- a/tests/fe/fe_restriction_sys_09.cc
+++ b/tests/fe/fe_restriction_sys_09.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_restriction_sys_10.cc b/tests/fe/fe_restriction_sys_10.cc
index 1303af9471..5f0c565149 100644
--- a/tests/fe/fe_restriction_sys_10.cc
+++ b/tests/fe/fe_restriction_sys_10.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_rt_gradient_divergence_theorem.cc b/tests/fe/fe_rt_gradient_divergence_theorem.cc
index c9931a78ef..2549a982af 100644
--- a/tests/fe/fe_rt_gradient_divergence_theorem.cc
+++ b/tests/fe/fe_rt_gradient_divergence_theorem.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_rt_hessian_divergence_theorem.cc b/tests/fe/fe_rt_hessian_divergence_theorem.cc
index 59370e7993..d3d1448c1c 100644
--- a/tests/fe/fe_rt_hessian_divergence_theorem.cc
+++ b/tests/fe/fe_rt_hessian_divergence_theorem.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_series_01.cc b/tests/fe/fe_series_01.cc
index 17ad680f50..9256a9c2d7 100644
--- a/tests/fe/fe_series_01.cc
+++ b/tests/fe/fe_series_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_series_02.cc b/tests/fe/fe_series_02.cc
index 1ee1eb425c..4ee1807b59 100644
--- a/tests/fe/fe_series_02.cc
+++ b/tests/fe/fe_series_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_series_03.cc b/tests/fe/fe_series_03.cc
index 1268015565..c58351e6ff 100644
--- a/tests/fe/fe_series_03.cc
+++ b/tests/fe/fe_series_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_series_04.cc b/tests/fe/fe_series_04.cc
index b2cba1c7e6..e75cec9fdc 100644
--- a/tests/fe/fe_series_04.cc
+++ b/tests/fe/fe_series_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_series_05.cc b/tests/fe/fe_series_05.cc
index d4fc46b6e3..b5c269b08b 100644
--- a/tests/fe/fe_series_05.cc
+++ b/tests/fe/fe_series_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_series_06.cc b/tests/fe/fe_series_06.cc
index 63f87448b1..f88adce0ab 100644
--- a/tests/fe/fe_series_06.cc
+++ b/tests/fe/fe_series_06.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_series_07.cc b/tests/fe/fe_series_07.cc
index e5cfb6db54..e600c578cd 100644
--- a/tests/fe/fe_series_07.cc
+++ b/tests/fe/fe_series_07.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_series_08.cc b/tests/fe/fe_series_08.cc
index b38c7bd78f..d2c3cd1a06 100644
--- a/tests/fe/fe_series_08.cc
+++ b/tests/fe/fe_series_08.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_subface_values_01.cc b/tests/fe/fe_subface_values_01.cc
index 9c8fa35d8a..195062eac0 100644
--- a/tests/fe/fe_subface_values_01.cc
+++ b/tests/fe/fe_subface_values_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_support_points_bdm.cc b/tests/fe/fe_support_points_bdm.cc
index 6ec365bcfb..93c9f5ffe2 100644
--- a/tests/fe/fe_support_points_bdm.cc
+++ b/tests/fe/fe_support_points_bdm.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2017 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_support_points_common.h b/tests/fe/fe_support_points_common.h
index d54d6bed3f..7c1979d538 100644
--- a/tests/fe/fe_support_points_common.h
+++ b/tests/fe/fe_support_points_common.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_support_points_nedelec.cc b/tests/fe/fe_support_points_nedelec.cc
index bd98924fea..5f4943332e 100644
--- a/tests/fe/fe_support_points_nedelec.cc
+++ b/tests/fe/fe_support_points_nedelec.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2017 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_support_points_q.cc b/tests/fe/fe_support_points_q.cc
index ba43320308..5c2a4250a9 100644
--- a/tests/fe/fe_support_points_q.cc
+++ b/tests/fe/fe_support_points_q.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_support_points_q_bubbles.cc b/tests/fe/fe_support_points_q_bubbles.cc
index b2462bdaa3..a8dc1a0a79 100644
--- a/tests/fe/fe_support_points_q_bubbles.cc
+++ b/tests/fe/fe_support_points_q_bubbles.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_support_points_q_dg0.cc b/tests/fe/fe_support_points_q_dg0.cc
index ec412c1db4..f325ca9d14 100644
--- a/tests/fe/fe_support_points_q_dg0.cc
+++ b/tests/fe/fe_support_points_q_dg0.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_support_points_q_hierarchical.cc b/tests/fe/fe_support_points_q_hierarchical.cc
index c2e37c09f1..e55ee9d657 100644
--- a/tests/fe/fe_support_points_q_hierarchical.cc
+++ b/tests/fe/fe_support_points_q_hierarchical.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_support_points_q_iso_q1.cc b/tests/fe/fe_support_points_q_iso_q1.cc
index d003892715..a416029115 100644
--- a/tests/fe/fe_support_points_q_iso_q1.cc
+++ b/tests/fe/fe_support_points_q_iso_q1.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_support_points_rt.cc b/tests/fe/fe_support_points_rt.cc
index e1dc9696c6..ff20e4c479 100644
--- a/tests/fe/fe_support_points_rt.cc
+++ b/tests/fe/fe_support_points_rt.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2017 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_support_points_sys_01.cc b/tests/fe/fe_support_points_sys_01.cc
index 76b831ae0c..976f967724 100644
--- a/tests/fe/fe_support_points_sys_01.cc
+++ b/tests/fe/fe_support_points_sys_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_support_points_sys_02.cc b/tests/fe/fe_support_points_sys_02.cc
index f431cc50d0..b3e8cf84d9 100644
--- a/tests/fe/fe_support_points_sys_02.cc
+++ b/tests/fe/fe_support_points_sys_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_support_points_sys_03.cc b/tests/fe/fe_support_points_sys_03.cc
index 3167b5b37e..51f52bf991 100644
--- a/tests/fe/fe_support_points_sys_03.cc
+++ b/tests/fe/fe_support_points_sys_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_support_points_sys_04.cc b/tests/fe/fe_support_points_sys_04.cc
index d3035d6c61..0d4d8f17e3 100644
--- a/tests/fe/fe_support_points_sys_04.cc
+++ b/tests/fe/fe_support_points_sys_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_support_points_sys_05.cc b/tests/fe/fe_support_points_sys_05.cc
index b8c10b90f5..a7dd91c843 100644
--- a/tests/fe/fe_support_points_sys_05.cc
+++ b/tests/fe/fe_support_points_sys_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_support_points_sys_06.cc b/tests/fe/fe_support_points_sys_06.cc
index af5f29a825..cbf39c739b 100644
--- a/tests/fe/fe_support_points_sys_06.cc
+++ b/tests/fe/fe_support_points_sys_06.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_support_points_sys_07.cc b/tests/fe/fe_support_points_sys_07.cc
index eb7f3d4687..9a1c3440fb 100644
--- a/tests/fe/fe_support_points_sys_07.cc
+++ b/tests/fe/fe_support_points_sys_07.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_support_points_sys_08.cc b/tests/fe/fe_support_points_sys_08.cc
index 6383076e5e..af0f082e3f 100644
--- a/tests/fe/fe_support_points_sys_08.cc
+++ b/tests/fe/fe_support_points_sys_08.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_support_points_sys_09.cc b/tests/fe/fe_support_points_sys_09.cc
index 4237497204..8d1930ec77 100644
--- a/tests/fe/fe_support_points_sys_09.cc
+++ b/tests/fe/fe_support_points_sys_09.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_support_points_sys_10.cc b/tests/fe/fe_support_points_sys_10.cc
index f151b04d3d..a081ba0a69 100644
--- a/tests/fe/fe_support_points_sys_10.cc
+++ b/tests/fe/fe_support_points_sys_10.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_system_3rd_derivative_divergence_theorem.cc b/tests/fe/fe_system_3rd_derivative_divergence_theorem.cc
index 6ba744632a..ed706003e4 100644
--- a/tests/fe/fe_system_3rd_derivative_divergence_theorem.cc
+++ b/tests/fe/fe_system_3rd_derivative_divergence_theorem.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_system_generalized_support_points.cc b/tests/fe/fe_system_generalized_support_points.cc
index 3ac6794303..dd83f1a064 100644
--- a/tests/fe/fe_system_generalized_support_points.cc
+++ b/tests/fe/fe_system_generalized_support_points.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_tools.cc b/tests/fe/fe_tools.cc
index 7ebeadac28..5a0d2ef2d6 100644
--- a/tests/fe/fe_tools.cc
+++ b/tests/fe/fe_tools.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2018 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_tools_01.cc b/tests/fe/fe_tools_01.cc
index 27719c29f0..658b0b60df 100644
--- a/tests/fe/fe_tools_01.cc
+++ b/tests/fe/fe_tools_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_traceq_interpolate.cc b/tests/fe/fe_traceq_interpolate.cc
index 5e7f669022..d0c9c28a17 100644
--- a/tests/fe/fe_traceq_interpolate.cc
+++ b/tests/fe/fe_traceq_interpolate.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2015 - 2018 by the deal.II authors
+// Copyright (C) 2015 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_values_extractor_01.cc b/tests/fe/fe_values_extractor_01.cc
index ef722d8cd7..3fc51f4eb9 100644
--- a/tests/fe/fe_values_extractor_01.cc
+++ b/tests/fe/fe_values_extractor_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_values_function_manifold.cc b/tests/fe/fe_values_function_manifold.cc
index 58b706a69d..eb2e0c411f 100644
--- a/tests/fe/fe_values_function_manifold.cc
+++ b/tests/fe/fe_values_function_manifold.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_values_no_mapping.cc b/tests/fe/fe_values_no_mapping.cc
index 52661e559f..843152b8ad 100644
--- a/tests/fe/fe_values_no_mapping.cc
+++ b/tests/fe/fe_values_no_mapping.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_values_view_01.cc b/tests/fe/fe_values_view_01.cc
index 7682ae65c3..029ada7aa6 100644
--- a/tests/fe/fe_values_view_01.cc
+++ b/tests/fe/fe_values_view_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_values_view_02.cc b/tests/fe/fe_values_view_02.cc
index dac397d4c2..1f3678a973 100644
--- a/tests/fe/fe_values_view_02.cc
+++ b/tests/fe/fe_values_view_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_values_view_03.cc b/tests/fe/fe_values_view_03.cc
index 1db642e4a9..022f21a59c 100644
--- a/tests/fe/fe_values_view_03.cc
+++ b/tests/fe/fe_values_view_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_values_view_04.cc b/tests/fe/fe_values_view_04.cc
index bbfee129cf..b11e09ea13 100644
--- a/tests/fe/fe_values_view_04.cc
+++ b/tests/fe/fe_values_view_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_values_view_05.cc b/tests/fe/fe_values_view_05.cc
index aae9fcd18b..a41b8c0916 100644
--- a/tests/fe/fe_values_view_05.cc
+++ b/tests/fe/fe_values_view_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_values_view_06.cc b/tests/fe/fe_values_view_06.cc
index 8830080b62..dc24a02284 100644
--- a/tests/fe/fe_values_view_06.cc
+++ b/tests/fe/fe_values_view_06.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_values_view_07.cc b/tests/fe/fe_values_view_07.cc
index d49bfd85c2..7ab83b087d 100644
--- a/tests/fe/fe_values_view_07.cc
+++ b/tests/fe/fe_values_view_07.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_values_view_08.cc b/tests/fe/fe_values_view_08.cc
index bfe9fe2d5f..5c94c65734 100644
--- a/tests/fe/fe_values_view_08.cc
+++ b/tests/fe/fe_values_view_08.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_values_view_09.cc b/tests/fe/fe_values_view_09.cc
index 272c05792b..761911e751 100644
--- a/tests/fe/fe_values_view_09.cc
+++ b/tests/fe/fe_values_view_09.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_values_view_10.cc b/tests/fe/fe_values_view_10.cc
index 202e4b3bd0..aaa9119a4b 100644
--- a/tests/fe/fe_values_view_10.cc
+++ b/tests/fe/fe_values_view_10.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_values_view_10_single_01.cc b/tests/fe/fe_values_view_10_single_01.cc
index 6223c54825..00fe74c34a 100644
--- a/tests/fe/fe_values_view_10_single_01.cc
+++ b/tests/fe/fe_values_view_10_single_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_values_view_10_single_02.cc b/tests/fe/fe_values_view_10_single_02.cc
index 16eef00a8a..ebcdf416de 100644
--- a/tests/fe/fe_values_view_10_single_02.cc
+++ b/tests/fe/fe_values_view_10_single_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_values_view_10_single_03.cc b/tests/fe/fe_values_view_10_single_03.cc
index 33f582cfe9..055e7b3b28 100644
--- a/tests/fe/fe_values_view_10_single_03.cc
+++ b/tests/fe/fe_values_view_10_single_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_values_view_11.cc b/tests/fe/fe_values_view_11.cc
index 9290cebf57..a5785f17fc 100644
--- a/tests/fe/fe_values_view_11.cc
+++ b/tests/fe/fe_values_view_11.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_values_view_12.cc b/tests/fe/fe_values_view_12.cc
index 8a983d0596..cfd1ffd790 100644
--- a/tests/fe/fe_values_view_12.cc
+++ b/tests/fe/fe_values_view_12.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_values_view_13.cc b/tests/fe/fe_values_view_13.cc
index 8766887332..b3f9d66d75 100644
--- a/tests/fe/fe_values_view_13.cc
+++ b/tests/fe/fe_values_view_13.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_values_view_14.cc b/tests/fe/fe_values_view_14.cc
index 573438f541..4c0257f1cf 100644
--- a/tests/fe/fe_values_view_14.cc
+++ b/tests/fe/fe_values_view_14.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_values_view_15.cc b/tests/fe/fe_values_view_15.cc
index f7e8271019..72a55a3888 100644
--- a/tests/fe/fe_values_view_15.cc
+++ b/tests/fe/fe_values_view_15.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_values_view_16.cc b/tests/fe/fe_values_view_16.cc
index 4b16042cf2..9850c16fe4 100644
--- a/tests/fe/fe_values_view_16.cc
+++ b/tests/fe/fe_values_view_16.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_values_view_17.cc b/tests/fe/fe_values_view_17.cc
index b834b6c6ed..cda563bd1d 100644
--- a/tests/fe/fe_values_view_17.cc
+++ b/tests/fe/fe_values_view_17.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_values_view_18.cc b/tests/fe/fe_values_view_18.cc
index 52ca56c42a..84c2a1633a 100644
--- a/tests/fe/fe_values_view_18.cc
+++ b/tests/fe/fe_values_view_18.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_values_view_19.cc b/tests/fe/fe_values_view_19.cc
index 52d0b58207..f8e2c3f8b9 100644
--- a/tests/fe/fe_values_view_19.cc
+++ b/tests/fe/fe_values_view_19.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_values_view_20.cc b/tests/fe/fe_values_view_20.cc
index ebf84a2014..5e987f54aa 100644
--- a/tests/fe/fe_values_view_20.cc
+++ b/tests/fe/fe_values_view_20.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_values_view_21.cc b/tests/fe/fe_values_view_21.cc
index 19ce32dcec..d6252dff0b 100644
--- a/tests/fe/fe_values_view_21.cc
+++ b/tests/fe/fe_values_view_21.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_values_view_21_nonsymmetric.cc b/tests/fe/fe_values_view_21_nonsymmetric.cc
index 162726df61..2c2c8e9cd8 100644
--- a/tests/fe/fe_values_view_21_nonsymmetric.cc
+++ b/tests/fe/fe_values_view_21_nonsymmetric.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_values_view_22.cc b/tests/fe/fe_values_view_22.cc
index a96f542939..429e7bb46a 100644
--- a/tests/fe/fe_values_view_22.cc
+++ b/tests/fe/fe_values_view_22.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_values_view_23.cc b/tests/fe/fe_values_view_23.cc
index 31ef04c071..71dd896d03 100644
--- a/tests/fe/fe_values_view_23.cc
+++ b/tests/fe/fe_values_view_23.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_values_view_23_nonsymmetric.cc b/tests/fe/fe_values_view_23_nonsymmetric.cc
index 094da04ce1..b53cc52ee3 100644
--- a/tests/fe/fe_values_view_23_nonsymmetric.cc
+++ b/tests/fe/fe_values_view_23_nonsymmetric.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_values_view_24.cc b/tests/fe/fe_values_view_24.cc
index 6ba5e5322a..122eb4a4ee 100644
--- a/tests/fe/fe_values_view_24.cc
+++ b/tests/fe/fe_values_view_24.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_values_view_24_nonsymmetric.cc b/tests/fe/fe_values_view_24_nonsymmetric.cc
index 71e73f6a9c..67ef9689ac 100644
--- a/tests/fe/fe_values_view_24_nonsymmetric.cc
+++ b/tests/fe/fe_values_view_24_nonsymmetric.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_values_view_25.cc b/tests/fe/fe_values_view_25.cc
index 014f88d32b..4d23deca69 100644
--- a/tests/fe/fe_values_view_25.cc
+++ b/tests/fe/fe_values_view_25.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_values_view_25_nonsymmetric.cc b/tests/fe/fe_values_view_25_nonsymmetric.cc
index d945c90bbb..42daafc6b9 100644
--- a/tests/fe/fe_values_view_25_nonsymmetric.cc
+++ b/tests/fe/fe_values_view_25_nonsymmetric.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_values_view_25b_nonsymmetric.cc b/tests/fe/fe_values_view_25b_nonsymmetric.cc
index a85fed70f2..5911e0ac7b 100644
--- a/tests/fe/fe_values_view_25b_nonsymmetric.cc
+++ b/tests/fe/fe_values_view_25b_nonsymmetric.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_values_view_26.cc b/tests/fe/fe_values_view_26.cc
index b5f76d1016..3819aa93fe 100644
--- a/tests/fe/fe_values_view_26.cc
+++ b/tests/fe/fe_values_view_26.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_values_view_27.cc b/tests/fe/fe_values_view_27.cc
index fe92a7d628..929726dde0 100644
--- a/tests/fe/fe_values_view_27.cc
+++ b/tests/fe/fe_values_view_27.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_values_view_28.cc b/tests/fe/fe_values_view_28.cc
index b8828f130b..2b7ab400cf 100644
--- a/tests/fe/fe_values_view_28.cc
+++ b/tests/fe/fe_values_view_28.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_values_view_29.cc b/tests/fe/fe_values_view_29.cc
index 75686a2446..bf6f15ce84 100644
--- a/tests/fe/fe_values_view_29.cc
+++ b/tests/fe/fe_values_view_29.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_values_view_30.cc b/tests/fe/fe_values_view_30.cc
index bc993f9efe..451d4f0f57 100644
--- a/tests/fe/fe_values_view_30.cc
+++ b/tests/fe/fe_values_view_30.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_values_view_invalid_01.cc b/tests/fe/fe_values_view_invalid_01.cc
index 9ab0303376..e7928213e4 100644
--- a/tests/fe/fe_values_view_invalid_01.cc
+++ b/tests/fe/fe_values_view_invalid_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_values_view_invalid_02.cc b/tests/fe/fe_values_view_invalid_02.cc
index ceecce7080..5e3c35110d 100644
--- a/tests/fe/fe_values_view_invalid_02.cc
+++ b/tests/fe/fe_values_view_invalid_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_values_view_invalid_03.cc b/tests/fe/fe_values_view_invalid_03.cc
index 21dd00b9c7..9059d63635 100644
--- a/tests/fe/fe_values_view_invalid_03.cc
+++ b/tests/fe/fe_values_view_invalid_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_values_view_invalid_03_nonsymmetric.cc b/tests/fe/fe_values_view_invalid_03_nonsymmetric.cc
index 705bd2e104..adb2be8417 100644
--- a/tests/fe/fe_values_view_invalid_03_nonsymmetric.cc
+++ b/tests/fe/fe_values_view_invalid_03_nonsymmetric.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/fe_values_view_tensor_01.cc b/tests/fe/fe_values_view_tensor_01.cc
index 57ff0040a8..1b6a10b1ec 100644
--- a/tests/fe/fe_values_view_tensor_01.cc
+++ b/tests/fe/fe_values_view_tensor_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/interpolate_nedelec.cc b/tests/fe/interpolate_nedelec.cc
index 3f34c3b92a..5ce2b14c97 100644
--- a/tests/fe/interpolate_nedelec.cc
+++ b/tests/fe/interpolate_nedelec.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/interpolate_q1.cc b/tests/fe/interpolate_q1.cc
index f79c24a6b6..47e62cd4eb 100644
--- a/tests/fe/interpolate_q1.cc
+++ b/tests/fe/interpolate_q1.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/interpolate_q_bubbles.cc b/tests/fe/interpolate_q_bubbles.cc
index 64107c077c..50e61f4c61 100644
--- a/tests/fe/interpolate_q_bubbles.cc
+++ b/tests/fe/interpolate_q_bubbles.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/interpolate_q_dg0.cc b/tests/fe/interpolate_q_dg0.cc
index 8b06ce0c3a..f8d5b3957b 100644
--- a/tests/fe/interpolate_q_dg0.cc
+++ b/tests/fe/interpolate_q_dg0.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/interpolate_q_iso_q1.cc b/tests/fe/interpolate_q_iso_q1.cc
index 9853ae65a9..87cdd88cb0 100644
--- a/tests/fe/interpolate_q_iso_q1.cc
+++ b/tests/fe/interpolate_q_iso_q1.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/interpolate_q_system_mixed_01.cc b/tests/fe/interpolate_q_system_mixed_01.cc
index ad97244c74..494facf1fd 100644
--- a/tests/fe/interpolate_q_system_mixed_01.cc
+++ b/tests/fe/interpolate_q_system_mixed_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/interpolate_rt.cc b/tests/fe/interpolate_rt.cc
index 9d63b2f058..c502be9c33 100644
--- a/tests/fe/interpolate_rt.cc
+++ b/tests/fe/interpolate_rt.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/interpolate_rtn.cc b/tests/fe/interpolate_rtn.cc
index e926dc1251..80b21cdd6c 100644
--- a/tests/fe/interpolate_rtn.cc
+++ b/tests/fe/interpolate_rtn.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/interpolate_system.cc b/tests/fe/interpolate_system.cc
index 7dad82287a..77706ee504 100644
--- a/tests/fe/interpolate_system.cc
+++ b/tests/fe/interpolate_system.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/jacobians.cc b/tests/fe/jacobians.cc
index 3a8086fff6..56c2105759 100644
--- a/tests/fe/jacobians.cc
+++ b/tests/fe/jacobians.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2012 - 2018 by the deal.II authors
+// Copyright (C) 2012 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/jacobians_face.cc b/tests/fe/jacobians_face.cc
index c2eef07edf..0e0def791c 100644
--- a/tests/fe/jacobians_face.cc
+++ b/tests/fe/jacobians_face.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2012 - 2018 by the deal.II authors
+// Copyright (C) 2012 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/jacobians_face_cartesian.cc b/tests/fe/jacobians_face_cartesian.cc
index fe12246b93..892479f9c0 100644
--- a/tests/fe/jacobians_face_cartesian.cc
+++ b/tests/fe/jacobians_face_cartesian.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2012 - 2018 by the deal.II authors
+// Copyright (C) 2012 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/jacobians_face_fe_field.cc b/tests/fe/jacobians_face_fe_field.cc
index 1b185b141e..23e2f2d5e7 100644
--- a/tests/fe/jacobians_face_fe_field.cc
+++ b/tests/fe/jacobians_face_fe_field.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2012 - 2018 by the deal.II authors
+// Copyright (C) 2012 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/multiple_redistribute_dofs_01.cc b/tests/fe/multiple_redistribute_dofs_01.cc
index ee6f7e3a1e..3d59c9f4c7 100644
--- a/tests/fe/multiple_redistribute_dofs_01.cc
+++ b/tests/fe/multiple_redistribute_dofs_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/multiple_redistribute_dofs_02.cc b/tests/fe/multiple_redistribute_dofs_02.cc
index d4bdf0cab9..e2d5192862 100644
--- a/tests/fe/multiple_redistribute_dofs_02.cc
+++ b/tests/fe/multiple_redistribute_dofs_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/nedelec_2.cc b/tests/fe/nedelec_2.cc
index 3bcb2a6b1c..11ec44169a 100644
--- a/tests/fe/nedelec_2.cc
+++ b/tests/fe/nedelec_2.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/nedelec_crash_01.cc b/tests/fe/nedelec_crash_01.cc
index 512878d9b9..706f167ffd 100644
--- a/tests/fe/nedelec_crash_01.cc
+++ b/tests/fe/nedelec_crash_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/nedelec_face_interpolation.cc b/tests/fe/nedelec_face_interpolation.cc
index 1925a55afa..04a1250e5f 100644
--- a/tests/fe/nedelec_face_interpolation.cc
+++ b/tests/fe/nedelec_face_interpolation.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2014 - 2018 by the deal.II authors
+// Copyright (C) 2014 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/nedelec_non_rect_2d.cc b/tests/fe/nedelec_non_rect_2d.cc
index 8b94c637da..85633e0e77 100644
--- a/tests/fe/nedelec_non_rect_2d.cc
+++ b/tests/fe/nedelec_non_rect_2d.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2018 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/nedelec_non_rect_face.cc b/tests/fe/nedelec_non_rect_face.cc
index e90ab77adf..8558f00e0f 100644
--- a/tests/fe/nedelec_non_rect_face.cc
+++ b/tests/fe/nedelec_non_rect_face.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2018 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/non_primitive_1.cc b/tests/fe/non_primitive_1.cc
index 1910e32a51..1e7413ce24 100644
--- a/tests/fe/non_primitive_1.cc
+++ b/tests/fe/non_primitive_1.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2001 - 2018 by the deal.II authors
+// Copyright (C) 2001 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/non_primitive_2.cc b/tests/fe/non_primitive_2.cc
index 8f7e5f0d65..bd41e0018d 100644
--- a/tests/fe/non_primitive_2.cc
+++ b/tests/fe/non_primitive_2.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2001 - 2018 by the deal.II authors
+// Copyright (C) 2001 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/numbering.cc b/tests/fe/numbering.cc
index f0d4770038..82f17deac5 100644
--- a/tests/fe/numbering.cc
+++ b/tests/fe/numbering.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/p1nc_01.cc b/tests/fe/p1nc_01.cc
index cda834088d..2feb06f9ff 100644
--- a/tests/fe/p1nc_01.cc
+++ b/tests/fe/p1nc_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2015 - 2018 by the deal.II authors
+// Copyright (C) 2015 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/p1nc_02.cc b/tests/fe/p1nc_02.cc
index ab2124719f..83010b1870 100644
--- a/tests/fe/p1nc_02.cc
+++ b/tests/fe/p1nc_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2015 - 2018 by the deal.II authors
+// Copyright (C) 2015 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/p1nc_03.cc b/tests/fe/p1nc_03.cc
index 9beaaed4e4..5b8a0b2e19 100644
--- a/tests/fe/p1nc_03.cc
+++ b/tests/fe/p1nc_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2015 - 2018 by the deal.II authors
+// Copyright (C) 2015 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/p1nc_04.cc b/tests/fe/p1nc_04.cc
index 56f1c44377..b0925ad0bb 100644
--- a/tests/fe/p1nc_04.cc
+++ b/tests/fe/p1nc_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2015 - 2018 by the deal.II authors
+// Copyright (C) 2015 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/p1nc_05.cc b/tests/fe/p1nc_05.cc
index fac57ea35f..e6cbaac456 100644
--- a/tests/fe/p1nc_05.cc
+++ b/tests/fe/p1nc_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2015 - 2018 by the deal.II authors
+// Copyright (C) 2015 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/p1nc_06.cc b/tests/fe/p1nc_06.cc
index 31ec5c9f6b..7587ca700a 100644
--- a/tests/fe/p1nc_06.cc
+++ b/tests/fe/p1nc_06.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2015 - 2018 by the deal.II authors
+// Copyright (C) 2015 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/p1nc_07.cc b/tests/fe/p1nc_07.cc
index 4a22f055b1..a452038787 100644
--- a/tests/fe/p1nc_07.cc
+++ b/tests/fe/p1nc_07.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2015 - 2018 by the deal.II authors
+// Copyright (C) 2015 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/p1nc_08.cc b/tests/fe/p1nc_08.cc
index 39be71e63b..340eeaf8e3 100644
--- a/tests/fe/p1nc_08.cc
+++ b/tests/fe/p1nc_08.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2015 - 2018 by the deal.II authors
+// Copyright (C) 2015 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/restrict_prolongation_01.cc b/tests/fe/restrict_prolongation_01.cc
index f593fad59b..863aabf6b1 100644
--- a/tests/fe/restrict_prolongation_01.cc
+++ b/tests/fe/restrict_prolongation_01.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 1999 - 2018 by the deal.II authors
+ * Copyright (C) 1999 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/tests/fe/rt_approximation_01.cc b/tests/fe/rt_approximation_01.cc
index 2b1d535685..362d06e99a 100644
--- a/tests/fe/rt_approximation_01.cc
+++ b/tests/fe/rt_approximation_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/rt_covariant.cc b/tests/fe/rt_covariant.cc
index a3563266bf..7ba82382b2 100644
--- a/tests/fe/rt_covariant.cc
+++ b/tests/fe/rt_covariant.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/rt_hessian.cc b/tests/fe/rt_hessian.cc
index e6c21676c2..b4e8caff81 100644
--- a/tests/fe/rt_hessian.cc
+++ b/tests/fe/rt_hessian.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/rt_normal_02.cc b/tests/fe/rt_normal_02.cc
index dbf4e82f48..e7460b34e0 100644
--- a/tests/fe/rt_normal_02.cc
+++ b/tests/fe/rt_normal_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/rtdiff.cc b/tests/fe/rtdiff.cc
index ec8df162d8..0dddef7ca1 100644
--- a/tests/fe/rtdiff.cc
+++ b/tests/fe/rtdiff.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/rtn_1.cc b/tests/fe/rtn_1.cc
index 0a45fdd667..903f30b804 100644
--- a/tests/fe/rtn_1.cc
+++ b/tests/fe/rtn_1.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/shapes.h b/tests/fe/shapes.h
index bd94c7e070..65bae6dfe4 100644
--- a/tests/fe/shapes.h
+++ b/tests/fe/shapes.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/shapes_bernstein.cc b/tests/fe/shapes_bernstein.cc
index 75c0bdbc18..b452d071f1 100644
--- a/tests/fe/shapes_bernstein.cc
+++ b/tests/fe/shapes_bernstein.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/shapes_dgp.cc b/tests/fe/shapes_dgp.cc
index 7d93bc9561..39533b921b 100644
--- a/tests/fe/shapes_dgp.cc
+++ b/tests/fe/shapes_dgp.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/shapes_dgp_monomial.cc b/tests/fe/shapes_dgp_monomial.cc
index 957c56f2e4..6b9ec93cf2 100644
--- a/tests/fe/shapes_dgp_monomial.cc
+++ b/tests/fe/shapes_dgp_monomial.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/shapes_dgp_nonparametric.cc b/tests/fe/shapes_dgp_nonparametric.cc
index 5a2552d459..4d745aa1b3 100644
--- a/tests/fe/shapes_dgp_nonparametric.cc
+++ b/tests/fe/shapes_dgp_nonparametric.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/shapes_dgq.cc b/tests/fe/shapes_dgq.cc
index b8d735e2e3..1172d64f45 100644
--- a/tests/fe/shapes_dgq.cc
+++ b/tests/fe/shapes_dgq.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/shapes_faceq.cc b/tests/fe/shapes_faceq.cc
index 9f2da3239a..1964ca6461 100644
--- a/tests/fe/shapes_faceq.cc
+++ b/tests/fe/shapes_faceq.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/shapes_nedelec.cc b/tests/fe/shapes_nedelec.cc
index 8af6ae1cc4..a40e5469a5 100644
--- a/tests/fe/shapes_nedelec.cc
+++ b/tests/fe/shapes_nedelec.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/shapes_q.cc b/tests/fe/shapes_q.cc
index 5711009acd..60d31c455a 100644
--- a/tests/fe/shapes_q.cc
+++ b/tests/fe/shapes_q.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/shapes_q_bubbles.cc b/tests/fe/shapes_q_bubbles.cc
index a669838f87..ebcbed0613 100644
--- a/tests/fe/shapes_q_bubbles.cc
+++ b/tests/fe/shapes_q_bubbles.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/shapes_q_dg0.cc b/tests/fe/shapes_q_dg0.cc
index 160fde45a1..973f80c06e 100644
--- a/tests/fe/shapes_q_dg0.cc
+++ b/tests/fe/shapes_q_dg0.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/shapes_q_hierarchical.cc b/tests/fe/shapes_q_hierarchical.cc
index b0dcc5dffb..c37beb5c3e 100644
--- a/tests/fe/shapes_q_hierarchical.cc
+++ b/tests/fe/shapes_q_hierarchical.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/shapes_q_iso_q1.cc b/tests/fe/shapes_q_iso_q1.cc
index 9feb201509..deb0aa5e7a 100644
--- a/tests/fe/shapes_q_iso_q1.cc
+++ b/tests/fe/shapes_q_iso_q1.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/shapes_system.cc b/tests/fe/shapes_system.cc
index 1c9388720b..37d3802354 100644
--- a/tests/fe/shapes_system.cc
+++ b/tests/fe/shapes_system.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/shapes_system_02.cc b/tests/fe/shapes_system_02.cc
index 7426a862a7..8697526879 100644
--- a/tests/fe/shapes_system_02.cc
+++ b/tests/fe/shapes_system_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/shapes_traceq.cc b/tests/fe/shapes_traceq.cc
index 5d6c5861c6..62c8f791c7 100644
--- a/tests/fe/shapes_traceq.cc
+++ b/tests/fe/shapes_traceq.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/transfer.cc b/tests/fe/transfer.cc
index 5bc6fcc9be..ca70ba3f2e 100644
--- a/tests/fe/transfer.cc
+++ b/tests/fe/transfer.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2018 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fe/up_and_down.cc b/tests/fe/up_and_down.cc
index d355603e9a..46449a108e 100644
--- a/tests/fe/up_and_down.cc
+++ b/tests/fe/up_and_down.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/feinterface/face_orientation_01.cc b/tests/feinterface/face_orientation_01.cc
index cac70613c0..beecec988d 100644
--- a/tests/feinterface/face_orientation_01.cc
+++ b/tests/feinterface/face_orientation_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 - 2019 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/feinterface/fe_interface_values_01.cc b/tests/feinterface/fe_interface_values_01.cc
index 79723bbae8..adef34aa88 100644
--- a/tests/feinterface/fe_interface_values_01.cc
+++ b/tests/feinterface/fe_interface_values_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 - 2019 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/feinterface/fe_interface_values_02.cc b/tests/feinterface/fe_interface_values_02.cc
index 0e56e00506..689f2be36d 100644
--- a/tests/feinterface/fe_interface_values_02.cc
+++ b/tests/feinterface/fe_interface_values_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 - 2019 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/feinterface/fe_interface_values_03.cc b/tests/feinterface/fe_interface_values_03.cc
index 16eed3dcda..01d522095b 100644
--- a/tests/feinterface/fe_interface_values_03.cc
+++ b/tests/feinterface/fe_interface_values_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 - 2019 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/feinterface/fe_interface_values_04.cc b/tests/feinterface/fe_interface_values_04.cc
index 9944d45aa4..bfb923052f 100644
--- a/tests/feinterface/fe_interface_values_04.cc
+++ b/tests/feinterface/fe_interface_values_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 - 2019 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/feinterface/fe_interface_values_05.cc b/tests/feinterface/fe_interface_values_05.cc
index b472878896..4350c9c97f 100644
--- a/tests/feinterface/fe_interface_values_05.cc
+++ b/tests/feinterface/fe_interface_values_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 - 2019 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/feinterface/fe_interface_values_06.cc b/tests/feinterface/fe_interface_values_06.cc
index b48358d168..f0b8dfdc84 100644
--- a/tests/feinterface/fe_interface_values_06.cc
+++ b/tests/feinterface/fe_interface_values_06.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 - 2019 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/feinterface/fe_interface_values_07.cc b/tests/feinterface/fe_interface_values_07.cc
index 32728b3229..f38bb06ecf 100644
--- a/tests/feinterface/fe_interface_values_07.cc
+++ b/tests/feinterface/fe_interface_values_07.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 - 2019 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/feinterface/fe_interface_values_08.cc b/tests/feinterface/fe_interface_values_08.cc
index ab9fbc217b..cd448e3379 100644
--- a/tests/feinterface/fe_interface_values_08.cc
+++ b/tests/feinterface/fe_interface_values_08.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 - 2019 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/feinterface/fe_interface_values_09.cc b/tests/feinterface/fe_interface_values_09.cc
index 9a419cbfcb..dd114c7ce7 100644
--- a/tests/feinterface/fe_interface_values_09.cc
+++ b/tests/feinterface/fe_interface_values_09.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 - 2019 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/feinterface/step-12.cc b/tests/feinterface/step-12.cc
index 354fd7d71e..ce696f5f8b 100644
--- a/tests/feinterface/step-12.cc
+++ b/tests/feinterface/step-12.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 2009 - 2018 by the deal.II authors
+ * Copyright (C) 2009 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/tests/full_matrix/complex_complex_full_matrix_01.cc b/tests/full_matrix/complex_complex_full_matrix_01.cc
index 7727ebc366..e78cd9ee62 100644
--- a/tests/full_matrix/complex_complex_full_matrix_01.cc
+++ b/tests/full_matrix/complex_complex_full_matrix_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/complex_complex_full_matrix_02.cc b/tests/full_matrix/complex_complex_full_matrix_02.cc
index 6679f9b2fb..93dff90a79 100644
--- a/tests/full_matrix/complex_complex_full_matrix_02.cc
+++ b/tests/full_matrix/complex_complex_full_matrix_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/complex_complex_full_matrix_03.cc b/tests/full_matrix/complex_complex_full_matrix_03.cc
index 22a06e9579..b1b7f25131 100644
--- a/tests/full_matrix/complex_complex_full_matrix_03.cc
+++ b/tests/full_matrix/complex_complex_full_matrix_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/complex_complex_full_matrix_04.cc b/tests/full_matrix/complex_complex_full_matrix_04.cc
index 9078463f1b..eed8bbc196 100644
--- a/tests/full_matrix/complex_complex_full_matrix_04.cc
+++ b/tests/full_matrix/complex_complex_full_matrix_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/complex_complex_full_matrix_06.cc b/tests/full_matrix/complex_complex_full_matrix_06.cc
index 10781200eb..8af230f0b8 100644
--- a/tests/full_matrix/complex_complex_full_matrix_06.cc
+++ b/tests/full_matrix/complex_complex_full_matrix_06.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/complex_complex_full_matrix_07.cc b/tests/full_matrix/complex_complex_full_matrix_07.cc
index 34688e6039..2c116777a5 100644
--- a/tests/full_matrix/complex_complex_full_matrix_07.cc
+++ b/tests/full_matrix/complex_complex_full_matrix_07.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/complex_complex_full_matrix_08.cc b/tests/full_matrix/complex_complex_full_matrix_08.cc
index aa5fda445d..64c872ef7c 100644
--- a/tests/full_matrix/complex_complex_full_matrix_08.cc
+++ b/tests/full_matrix/complex_complex_full_matrix_08.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/complex_complex_full_matrix_10.cc b/tests/full_matrix/complex_complex_full_matrix_10.cc
index e10d898ec6..92284abb75 100644
--- a/tests/full_matrix/complex_complex_full_matrix_10.cc
+++ b/tests/full_matrix/complex_complex_full_matrix_10.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/complex_complex_full_matrix_11.cc b/tests/full_matrix/complex_complex_full_matrix_11.cc
index 9cb5f8109c..b4c04cc218 100644
--- a/tests/full_matrix/complex_complex_full_matrix_11.cc
+++ b/tests/full_matrix/complex_complex_full_matrix_11.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/complex_complex_full_matrix_12.cc b/tests/full_matrix/complex_complex_full_matrix_12.cc
index fc27739ed7..72765909a4 100644
--- a/tests/full_matrix/complex_complex_full_matrix_12.cc
+++ b/tests/full_matrix/complex_complex_full_matrix_12.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/complex_complex_full_matrix_13.cc b/tests/full_matrix/complex_complex_full_matrix_13.cc
index c470abca9e..3f1bf6d8a4 100644
--- a/tests/full_matrix/complex_complex_full_matrix_13.cc
+++ b/tests/full_matrix/complex_complex_full_matrix_13.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/complex_complex_full_matrix_14.cc b/tests/full_matrix/complex_complex_full_matrix_14.cc
index 33de72c57a..b62c2dd48c 100644
--- a/tests/full_matrix/complex_complex_full_matrix_14.cc
+++ b/tests/full_matrix/complex_complex_full_matrix_14.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/complex_complex_full_matrix_15.cc b/tests/full_matrix/complex_complex_full_matrix_15.cc
index 1888c6fc54..853795bbf8 100644
--- a/tests/full_matrix/complex_complex_full_matrix_15.cc
+++ b/tests/full_matrix/complex_complex_full_matrix_15.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/complex_complex_full_matrix_16.cc b/tests/full_matrix/complex_complex_full_matrix_16.cc
index a6e893987b..83ed4c15bf 100644
--- a/tests/full_matrix/complex_complex_full_matrix_16.cc
+++ b/tests/full_matrix/complex_complex_full_matrix_16.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/complex_complex_full_matrix_17.cc b/tests/full_matrix/complex_complex_full_matrix_17.cc
index de1e0c1865..bf8445e449 100644
--- a/tests/full_matrix/complex_complex_full_matrix_17.cc
+++ b/tests/full_matrix/complex_complex_full_matrix_17.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/complex_complex_full_matrix_18.cc b/tests/full_matrix/complex_complex_full_matrix_18.cc
index b133a2f9ee..49a34ee201 100644
--- a/tests/full_matrix/complex_complex_full_matrix_18.cc
+++ b/tests/full_matrix/complex_complex_full_matrix_18.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/complex_complex_full_matrix_19.cc b/tests/full_matrix/complex_complex_full_matrix_19.cc
index 0ede960bd5..6e982e8b98 100644
--- a/tests/full_matrix/complex_complex_full_matrix_19.cc
+++ b/tests/full_matrix/complex_complex_full_matrix_19.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/complex_complex_full_matrix_20.cc b/tests/full_matrix/complex_complex_full_matrix_20.cc
index 9fe0ff67be..ff1aa32855 100644
--- a/tests/full_matrix/complex_complex_full_matrix_20.cc
+++ b/tests/full_matrix/complex_complex_full_matrix_20.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/complex_complex_full_matrix_21.cc b/tests/full_matrix/complex_complex_full_matrix_21.cc
index b962f13fb4..2ceba9921c 100644
--- a/tests/full_matrix/complex_complex_full_matrix_21.cc
+++ b/tests/full_matrix/complex_complex_full_matrix_21.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/complex_complex_full_matrix_22.cc b/tests/full_matrix/complex_complex_full_matrix_22.cc
index 3f9d0e7492..b51c208e5e 100644
--- a/tests/full_matrix/complex_complex_full_matrix_22.cc
+++ b/tests/full_matrix/complex_complex_full_matrix_22.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/complex_complex_full_matrix_23.cc b/tests/full_matrix/complex_complex_full_matrix_23.cc
index 2bb70d789b..7288e4b459 100644
--- a/tests/full_matrix/complex_complex_full_matrix_23.cc
+++ b/tests/full_matrix/complex_complex_full_matrix_23.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/complex_complex_full_matrix_24.cc b/tests/full_matrix/complex_complex_full_matrix_24.cc
index fffc8a6d30..f75c3d1388 100644
--- a/tests/full_matrix/complex_complex_full_matrix_24.cc
+++ b/tests/full_matrix/complex_complex_full_matrix_24.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/complex_complex_full_matrix_25.cc b/tests/full_matrix/complex_complex_full_matrix_25.cc
index fedfb496f9..c70baa0e9d 100644
--- a/tests/full_matrix/complex_complex_full_matrix_25.cc
+++ b/tests/full_matrix/complex_complex_full_matrix_25.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/complex_complex_full_matrix_26.cc b/tests/full_matrix/complex_complex_full_matrix_26.cc
index f390f865ed..1d74262985 100644
--- a/tests/full_matrix/complex_complex_full_matrix_26.cc
+++ b/tests/full_matrix/complex_complex_full_matrix_26.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/complex_complex_full_matrix_27.cc b/tests/full_matrix/complex_complex_full_matrix_27.cc
index fa4605b4f7..7bf471d225 100644
--- a/tests/full_matrix/complex_complex_full_matrix_27.cc
+++ b/tests/full_matrix/complex_complex_full_matrix_27.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/complex_complex_full_matrix_28.cc b/tests/full_matrix/complex_complex_full_matrix_28.cc
index 393b285567..a3b8ac83f0 100644
--- a/tests/full_matrix/complex_complex_full_matrix_28.cc
+++ b/tests/full_matrix/complex_complex_full_matrix_28.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/complex_complex_full_matrix_29.cc b/tests/full_matrix/complex_complex_full_matrix_29.cc
index f1cdf57dac..ee52e72673 100644
--- a/tests/full_matrix/complex_complex_full_matrix_29.cc
+++ b/tests/full_matrix/complex_complex_full_matrix_29.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/complex_complex_full_matrix_30.cc b/tests/full_matrix/complex_complex_full_matrix_30.cc
index 677f3dc2d4..ea429bc795 100644
--- a/tests/full_matrix/complex_complex_full_matrix_30.cc
+++ b/tests/full_matrix/complex_complex_full_matrix_30.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/complex_complex_full_matrix_31.cc b/tests/full_matrix/complex_complex_full_matrix_31.cc
index 79c4158988..30dafb4749 100644
--- a/tests/full_matrix/complex_complex_full_matrix_31.cc
+++ b/tests/full_matrix/complex_complex_full_matrix_31.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/complex_complex_full_matrix_32.cc b/tests/full_matrix/complex_complex_full_matrix_32.cc
index 9b738b570a..c349a6dc3b 100644
--- a/tests/full_matrix/complex_complex_full_matrix_32.cc
+++ b/tests/full_matrix/complex_complex_full_matrix_32.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/complex_complex_full_matrix_33.cc b/tests/full_matrix/complex_complex_full_matrix_33.cc
index 9779644d56..ddda03fce6 100644
--- a/tests/full_matrix/complex_complex_full_matrix_33.cc
+++ b/tests/full_matrix/complex_complex_full_matrix_33.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/complex_complex_full_matrix_34.cc b/tests/full_matrix/complex_complex_full_matrix_34.cc
index 05defa7a89..a9e3ad407b 100644
--- a/tests/full_matrix/complex_complex_full_matrix_34.cc
+++ b/tests/full_matrix/complex_complex_full_matrix_34.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/complex_complex_full_matrix_36.cc b/tests/full_matrix/complex_complex_full_matrix_36.cc
index e99308549b..e64a12ff47 100644
--- a/tests/full_matrix/complex_complex_full_matrix_36.cc
+++ b/tests/full_matrix/complex_complex_full_matrix_36.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/complex_complex_full_matrix_37.cc b/tests/full_matrix/complex_complex_full_matrix_37.cc
index 0c2c248429..0d652f994e 100644
--- a/tests/full_matrix/complex_complex_full_matrix_37.cc
+++ b/tests/full_matrix/complex_complex_full_matrix_37.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/complex_complex_full_matrix_38.cc b/tests/full_matrix/complex_complex_full_matrix_38.cc
index a2ab86737b..f3ae3c6517 100644
--- a/tests/full_matrix/complex_complex_full_matrix_38.cc
+++ b/tests/full_matrix/complex_complex_full_matrix_38.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/complex_complex_full_matrix_39.cc b/tests/full_matrix/complex_complex_full_matrix_39.cc
index a12ed057eb..42211e13d3 100644
--- a/tests/full_matrix/complex_complex_full_matrix_39.cc
+++ b/tests/full_matrix/complex_complex_full_matrix_39.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/complex_complex_full_matrix_40.cc b/tests/full_matrix/complex_complex_full_matrix_40.cc
index 001011b636..7c1e6f2b85 100644
--- a/tests/full_matrix/complex_complex_full_matrix_40.cc
+++ b/tests/full_matrix/complex_complex_full_matrix_40.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/complex_complex_full_matrix_41.cc b/tests/full_matrix/complex_complex_full_matrix_41.cc
index fc8fd97450..56fbd671f6 100644
--- a/tests/full_matrix/complex_complex_full_matrix_41.cc
+++ b/tests/full_matrix/complex_complex_full_matrix_41.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/complex_complex_full_matrix_42.cc b/tests/full_matrix/complex_complex_full_matrix_42.cc
index 4798ee406f..9a82e4bf85 100644
--- a/tests/full_matrix/complex_complex_full_matrix_42.cc
+++ b/tests/full_matrix/complex_complex_full_matrix_42.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/complex_complex_full_matrix_43.cc b/tests/full_matrix/complex_complex_full_matrix_43.cc
index 192a6003cc..60704ac1e8 100644
--- a/tests/full_matrix/complex_complex_full_matrix_43.cc
+++ b/tests/full_matrix/complex_complex_full_matrix_43.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/complex_complex_full_matrix_44.cc b/tests/full_matrix/complex_complex_full_matrix_44.cc
index 308df3d768..e1eb964861 100644
--- a/tests/full_matrix/complex_complex_full_matrix_44.cc
+++ b/tests/full_matrix/complex_complex_full_matrix_44.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/complex_complex_full_matrix_45.cc b/tests/full_matrix/complex_complex_full_matrix_45.cc
index bb74649a69..5a833672bf 100644
--- a/tests/full_matrix/complex_complex_full_matrix_45.cc
+++ b/tests/full_matrix/complex_complex_full_matrix_45.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/complex_complex_full_matrix_46.cc b/tests/full_matrix/complex_complex_full_matrix_46.cc
index 8d0c08e4cc..28dda7e558 100644
--- a/tests/full_matrix/complex_complex_full_matrix_46.cc
+++ b/tests/full_matrix/complex_complex_full_matrix_46.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/complex_complex_full_matrix_47.cc b/tests/full_matrix/complex_complex_full_matrix_47.cc
index f2f03a4ccd..82a6d31b2d 100644
--- a/tests/full_matrix/complex_complex_full_matrix_47.cc
+++ b/tests/full_matrix/complex_complex_full_matrix_47.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/complex_complex_full_matrix_48.cc b/tests/full_matrix/complex_complex_full_matrix_48.cc
index abe338a374..b3246df6b4 100644
--- a/tests/full_matrix/complex_complex_full_matrix_48.cc
+++ b/tests/full_matrix/complex_complex_full_matrix_48.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/complex_complex_full_matrix_49.cc b/tests/full_matrix/complex_complex_full_matrix_49.cc
index 9022419abf..90d5941f13 100644
--- a/tests/full_matrix/complex_complex_full_matrix_49.cc
+++ b/tests/full_matrix/complex_complex_full_matrix_49.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/complex_complex_full_matrix_50.cc b/tests/full_matrix/complex_complex_full_matrix_50.cc
index b0d36191a0..e0b05ea909 100644
--- a/tests/full_matrix/complex_complex_full_matrix_50.cc
+++ b/tests/full_matrix/complex_complex_full_matrix_50.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/complex_complex_full_matrix_51.cc b/tests/full_matrix/complex_complex_full_matrix_51.cc
index e6d731a5ea..0adbed262b 100644
--- a/tests/full_matrix/complex_complex_full_matrix_51.cc
+++ b/tests/full_matrix/complex_complex_full_matrix_51.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/complex_complex_full_matrix_52.cc b/tests/full_matrix/complex_complex_full_matrix_52.cc
index 2fecfc6576..83f3f6f79b 100644
--- a/tests/full_matrix/complex_complex_full_matrix_52.cc
+++ b/tests/full_matrix/complex_complex_full_matrix_52.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/complex_real_full_matrix_01.cc b/tests/full_matrix/complex_real_full_matrix_01.cc
index 9314bed8bb..4effe470dd 100644
--- a/tests/full_matrix/complex_real_full_matrix_01.cc
+++ b/tests/full_matrix/complex_real_full_matrix_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/complex_real_full_matrix_02.cc b/tests/full_matrix/complex_real_full_matrix_02.cc
index be69de1188..318f7fda69 100644
--- a/tests/full_matrix/complex_real_full_matrix_02.cc
+++ b/tests/full_matrix/complex_real_full_matrix_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/complex_real_full_matrix_03.cc b/tests/full_matrix/complex_real_full_matrix_03.cc
index 36405b1104..c432703532 100644
--- a/tests/full_matrix/complex_real_full_matrix_03.cc
+++ b/tests/full_matrix/complex_real_full_matrix_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/complex_real_full_matrix_04.cc b/tests/full_matrix/complex_real_full_matrix_04.cc
index 1ffa0ce3bb..e6fd42f3e2 100644
--- a/tests/full_matrix/complex_real_full_matrix_04.cc
+++ b/tests/full_matrix/complex_real_full_matrix_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/complex_real_full_matrix_05.cc b/tests/full_matrix/complex_real_full_matrix_05.cc
index f7dc59fd3f..d6f576827e 100644
--- a/tests/full_matrix/complex_real_full_matrix_05.cc
+++ b/tests/full_matrix/complex_real_full_matrix_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/complex_real_full_matrix_06.cc b/tests/full_matrix/complex_real_full_matrix_06.cc
index 670c8cf968..0d535815d9 100644
--- a/tests/full_matrix/complex_real_full_matrix_06.cc
+++ b/tests/full_matrix/complex_real_full_matrix_06.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/complex_real_full_matrix_07.cc b/tests/full_matrix/complex_real_full_matrix_07.cc
index 88d885e803..242ed32e12 100644
--- a/tests/full_matrix/complex_real_full_matrix_07.cc
+++ b/tests/full_matrix/complex_real_full_matrix_07.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/complex_real_full_matrix_08.cc b/tests/full_matrix/complex_real_full_matrix_08.cc
index 1b89546692..1f2bde6650 100644
--- a/tests/full_matrix/complex_real_full_matrix_08.cc
+++ b/tests/full_matrix/complex_real_full_matrix_08.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/complex_real_full_matrix_09.cc b/tests/full_matrix/complex_real_full_matrix_09.cc
index 7ba95677df..30975ebcc4 100644
--- a/tests/full_matrix/complex_real_full_matrix_09.cc
+++ b/tests/full_matrix/complex_real_full_matrix_09.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/complex_real_full_matrix_10.cc b/tests/full_matrix/complex_real_full_matrix_10.cc
index 82cb5608f8..3d393db88f 100644
--- a/tests/full_matrix/complex_real_full_matrix_10.cc
+++ b/tests/full_matrix/complex_real_full_matrix_10.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/complex_real_full_matrix_11.cc b/tests/full_matrix/complex_real_full_matrix_11.cc
index da89e72ed6..749e26b3e0 100644
--- a/tests/full_matrix/complex_real_full_matrix_11.cc
+++ b/tests/full_matrix/complex_real_full_matrix_11.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/complex_real_full_matrix_12.cc b/tests/full_matrix/complex_real_full_matrix_12.cc
index 452b2e305e..3a5055d5b7 100644
--- a/tests/full_matrix/complex_real_full_matrix_12.cc
+++ b/tests/full_matrix/complex_real_full_matrix_12.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/complex_real_full_matrix_13.cc b/tests/full_matrix/complex_real_full_matrix_13.cc
index 894106fbbd..01f54d0fa0 100644
--- a/tests/full_matrix/complex_real_full_matrix_13.cc
+++ b/tests/full_matrix/complex_real_full_matrix_13.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/complex_real_full_matrix_14.cc b/tests/full_matrix/complex_real_full_matrix_14.cc
index cafc2eb42c..3c8353d1f8 100644
--- a/tests/full_matrix/complex_real_full_matrix_14.cc
+++ b/tests/full_matrix/complex_real_full_matrix_14.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/complex_real_full_matrix_15.cc b/tests/full_matrix/complex_real_full_matrix_15.cc
index 22bc198da4..6a6306f5c3 100644
--- a/tests/full_matrix/complex_real_full_matrix_15.cc
+++ b/tests/full_matrix/complex_real_full_matrix_15.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/complex_real_full_matrix_16.cc b/tests/full_matrix/complex_real_full_matrix_16.cc
index 4884dacf0e..b32b67f65e 100644
--- a/tests/full_matrix/complex_real_full_matrix_16.cc
+++ b/tests/full_matrix/complex_real_full_matrix_16.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/complex_real_full_matrix_17.cc b/tests/full_matrix/complex_real_full_matrix_17.cc
index 5795e0cea5..f736ef1d56 100644
--- a/tests/full_matrix/complex_real_full_matrix_17.cc
+++ b/tests/full_matrix/complex_real_full_matrix_17.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/complex_real_full_matrix_18.cc b/tests/full_matrix/complex_real_full_matrix_18.cc
index 66175dcdf1..bc576763e3 100644
--- a/tests/full_matrix/complex_real_full_matrix_18.cc
+++ b/tests/full_matrix/complex_real_full_matrix_18.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/complex_real_full_matrix_19.cc b/tests/full_matrix/complex_real_full_matrix_19.cc
index 0e5f96fbd6..b220712955 100644
--- a/tests/full_matrix/complex_real_full_matrix_19.cc
+++ b/tests/full_matrix/complex_real_full_matrix_19.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/complex_real_full_matrix_20.cc b/tests/full_matrix/complex_real_full_matrix_20.cc
index dd07e9cc89..42989b2ffa 100644
--- a/tests/full_matrix/complex_real_full_matrix_20.cc
+++ b/tests/full_matrix/complex_real_full_matrix_20.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/complex_real_full_matrix_21.cc b/tests/full_matrix/complex_real_full_matrix_21.cc
index c216120233..e89dfb2876 100644
--- a/tests/full_matrix/complex_real_full_matrix_21.cc
+++ b/tests/full_matrix/complex_real_full_matrix_21.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/complex_real_full_matrix_22.cc b/tests/full_matrix/complex_real_full_matrix_22.cc
index afe58d8df5..4d6d30d752 100644
--- a/tests/full_matrix/complex_real_full_matrix_22.cc
+++ b/tests/full_matrix/complex_real_full_matrix_22.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/complex_real_full_matrix_23.cc b/tests/full_matrix/complex_real_full_matrix_23.cc
index 6291feadf3..2f5d4d879e 100644
--- a/tests/full_matrix/complex_real_full_matrix_23.cc
+++ b/tests/full_matrix/complex_real_full_matrix_23.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/complex_real_full_matrix_24.cc b/tests/full_matrix/complex_real_full_matrix_24.cc
index 6046774a49..ac2d31907f 100644
--- a/tests/full_matrix/complex_real_full_matrix_24.cc
+++ b/tests/full_matrix/complex_real_full_matrix_24.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/complex_real_full_matrix_25.cc b/tests/full_matrix/complex_real_full_matrix_25.cc
index 086bca2a5d..b3dfe34f0c 100644
--- a/tests/full_matrix/complex_real_full_matrix_25.cc
+++ b/tests/full_matrix/complex_real_full_matrix_25.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/complex_real_full_matrix_26.cc b/tests/full_matrix/complex_real_full_matrix_26.cc
index 91020359e9..eb085aba18 100644
--- a/tests/full_matrix/complex_real_full_matrix_26.cc
+++ b/tests/full_matrix/complex_real_full_matrix_26.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/complex_real_full_matrix_27.cc b/tests/full_matrix/complex_real_full_matrix_27.cc
index 8c12adab48..12e8ec5fcf 100644
--- a/tests/full_matrix/complex_real_full_matrix_27.cc
+++ b/tests/full_matrix/complex_real_full_matrix_27.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/complex_real_full_matrix_28.cc b/tests/full_matrix/complex_real_full_matrix_28.cc
index 4f0a27ba4b..2fbc30adb0 100644
--- a/tests/full_matrix/complex_real_full_matrix_28.cc
+++ b/tests/full_matrix/complex_real_full_matrix_28.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/complex_real_full_matrix_29.cc b/tests/full_matrix/complex_real_full_matrix_29.cc
index 51ade27904..9952802c8f 100644
--- a/tests/full_matrix/complex_real_full_matrix_29.cc
+++ b/tests/full_matrix/complex_real_full_matrix_29.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/complex_real_full_matrix_30.cc b/tests/full_matrix/complex_real_full_matrix_30.cc
index 87689482d4..c2d8fe25a3 100644
--- a/tests/full_matrix/complex_real_full_matrix_30.cc
+++ b/tests/full_matrix/complex_real_full_matrix_30.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/complex_real_full_matrix_31.cc b/tests/full_matrix/complex_real_full_matrix_31.cc
index be304a9d32..62146a25ec 100644
--- a/tests/full_matrix/complex_real_full_matrix_31.cc
+++ b/tests/full_matrix/complex_real_full_matrix_31.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/complex_real_full_matrix_32.cc b/tests/full_matrix/complex_real_full_matrix_32.cc
index 199913eee1..e67fab0c98 100644
--- a/tests/full_matrix/complex_real_full_matrix_32.cc
+++ b/tests/full_matrix/complex_real_full_matrix_32.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/complex_real_full_matrix_33.cc b/tests/full_matrix/complex_real_full_matrix_33.cc
index b5772d322d..02bce6f712 100644
--- a/tests/full_matrix/complex_real_full_matrix_33.cc
+++ b/tests/full_matrix/complex_real_full_matrix_33.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/complex_real_full_matrix_34.cc b/tests/full_matrix/complex_real_full_matrix_34.cc
index c02c8d89b1..b887510ff9 100644
--- a/tests/full_matrix/complex_real_full_matrix_34.cc
+++ b/tests/full_matrix/complex_real_full_matrix_34.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/complex_real_full_matrix_36.cc b/tests/full_matrix/complex_real_full_matrix_36.cc
index 19a60916b8..a8b037c75d 100644
--- a/tests/full_matrix/complex_real_full_matrix_36.cc
+++ b/tests/full_matrix/complex_real_full_matrix_36.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/complex_real_full_matrix_37.cc b/tests/full_matrix/complex_real_full_matrix_37.cc
index 3409b4df33..3e02276781 100644
--- a/tests/full_matrix/complex_real_full_matrix_37.cc
+++ b/tests/full_matrix/complex_real_full_matrix_37.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/complex_real_full_matrix_38.cc b/tests/full_matrix/complex_real_full_matrix_38.cc
index cd172449d3..12337b74b5 100644
--- a/tests/full_matrix/complex_real_full_matrix_38.cc
+++ b/tests/full_matrix/complex_real_full_matrix_38.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/complex_real_full_matrix_39.cc b/tests/full_matrix/complex_real_full_matrix_39.cc
index 015611a5da..b10a7f55c1 100644
--- a/tests/full_matrix/complex_real_full_matrix_39.cc
+++ b/tests/full_matrix/complex_real_full_matrix_39.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/complex_real_full_matrix_40.cc b/tests/full_matrix/complex_real_full_matrix_40.cc
index da66154123..92737f42b3 100644
--- a/tests/full_matrix/complex_real_full_matrix_40.cc
+++ b/tests/full_matrix/complex_real_full_matrix_40.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/complex_real_full_matrix_41.cc b/tests/full_matrix/complex_real_full_matrix_41.cc
index a58aacdbce..fa10962189 100644
--- a/tests/full_matrix/complex_real_full_matrix_41.cc
+++ b/tests/full_matrix/complex_real_full_matrix_41.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/complex_real_full_matrix_42.cc b/tests/full_matrix/complex_real_full_matrix_42.cc
index b0d5a30fe6..327e37263a 100644
--- a/tests/full_matrix/complex_real_full_matrix_42.cc
+++ b/tests/full_matrix/complex_real_full_matrix_42.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/complex_real_full_matrix_43.cc b/tests/full_matrix/complex_real_full_matrix_43.cc
index daf2f6ea9c..8602cca402 100644
--- a/tests/full_matrix/complex_real_full_matrix_43.cc
+++ b/tests/full_matrix/complex_real_full_matrix_43.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/complex_real_full_matrix_44.cc b/tests/full_matrix/complex_real_full_matrix_44.cc
index 1f2d72c30a..c25db1fd32 100644
--- a/tests/full_matrix/complex_real_full_matrix_44.cc
+++ b/tests/full_matrix/complex_real_full_matrix_44.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/complex_real_full_matrix_45.cc b/tests/full_matrix/complex_real_full_matrix_45.cc
index 35f4ce4406..be1b0bb927 100644
--- a/tests/full_matrix/complex_real_full_matrix_45.cc
+++ b/tests/full_matrix/complex_real_full_matrix_45.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/complex_real_full_matrix_46.cc b/tests/full_matrix/complex_real_full_matrix_46.cc
index 20fecda398..6080708220 100644
--- a/tests/full_matrix/complex_real_full_matrix_46.cc
+++ b/tests/full_matrix/complex_real_full_matrix_46.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/complex_real_full_matrix_47.cc b/tests/full_matrix/complex_real_full_matrix_47.cc
index 1b03d7865c..c9fa146072 100644
--- a/tests/full_matrix/complex_real_full_matrix_47.cc
+++ b/tests/full_matrix/complex_real_full_matrix_47.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/complex_real_full_matrix_48.cc b/tests/full_matrix/complex_real_full_matrix_48.cc
index 6d05a8d296..bb470816e2 100644
--- a/tests/full_matrix/complex_real_full_matrix_48.cc
+++ b/tests/full_matrix/complex_real_full_matrix_48.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/complex_real_full_matrix_49.cc b/tests/full_matrix/complex_real_full_matrix_49.cc
index 54ec54e9f4..bba90ef53f 100644
--- a/tests/full_matrix/complex_real_full_matrix_49.cc
+++ b/tests/full_matrix/complex_real_full_matrix_49.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/complex_real_full_matrix_50.cc b/tests/full_matrix/complex_real_full_matrix_50.cc
index f802513c19..4a65560121 100644
--- a/tests/full_matrix/complex_real_full_matrix_50.cc
+++ b/tests/full_matrix/complex_real_full_matrix_50.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/complex_real_full_matrix_51.cc b/tests/full_matrix/complex_real_full_matrix_51.cc
index 0844ed178c..00dfd16a40 100644
--- a/tests/full_matrix/complex_real_full_matrix_51.cc
+++ b/tests/full_matrix/complex_real_full_matrix_51.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/complex_real_full_matrix_52.cc b/tests/full_matrix/complex_real_full_matrix_52.cc
index 52bb819df1..a8cfe02477 100644
--- a/tests/full_matrix/complex_real_full_matrix_52.cc
+++ b/tests/full_matrix/complex_real_full_matrix_52.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/full_matrix_01.cc b/tests/full_matrix/full_matrix_01.cc
index 28209bd5e8..31613625b9 100644
--- a/tests/full_matrix/full_matrix_01.cc
+++ b/tests/full_matrix/full_matrix_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/full_matrix_12.cc b/tests/full_matrix/full_matrix_12.cc
index 12bee60468..850905c9d1 100644
--- a/tests/full_matrix/full_matrix_12.cc
+++ b/tests/full_matrix/full_matrix_12.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/full_matrix_13.cc b/tests/full_matrix/full_matrix_13.cc
index 32ad9a8106..a622d3c760 100644
--- a/tests/full_matrix/full_matrix_13.cc
+++ b/tests/full_matrix/full_matrix_13.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/full_matrix_14.cc b/tests/full_matrix/full_matrix_14.cc
index bf4bbb44ff..20011f81df 100644
--- a/tests/full_matrix/full_matrix_14.cc
+++ b/tests/full_matrix/full_matrix_14.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/full_matrix_15.cc b/tests/full_matrix/full_matrix_15.cc
index c4f17d473d..cf1320f03e 100644
--- a/tests/full_matrix/full_matrix_15.cc
+++ b/tests/full_matrix/full_matrix_15.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/full_matrix_16.cc b/tests/full_matrix/full_matrix_16.cc
index d4f9323d53..074502ea87 100644
--- a/tests/full_matrix/full_matrix_16.cc
+++ b/tests/full_matrix/full_matrix_16.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/full_matrix_17.cc b/tests/full_matrix/full_matrix_17.cc
index 3a3989fe29..b4b6334f0d 100644
--- a/tests/full_matrix/full_matrix_17.cc
+++ b/tests/full_matrix/full_matrix_17.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/full_matrix_18.cc b/tests/full_matrix/full_matrix_18.cc
index a77f421ea2..d49535107e 100644
--- a/tests/full_matrix/full_matrix_18.cc
+++ b/tests/full_matrix/full_matrix_18.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/full_matrix_19.cc b/tests/full_matrix/full_matrix_19.cc
index e916265626..db1f79e599 100644
--- a/tests/full_matrix/full_matrix_19.cc
+++ b/tests/full_matrix/full_matrix_19.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/full_matrix_20.cc b/tests/full_matrix/full_matrix_20.cc
index c77b321ec4..4df84ffb0f 100644
--- a/tests/full_matrix/full_matrix_20.cc
+++ b/tests/full_matrix/full_matrix_20.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/full_matrix_21.cc b/tests/full_matrix/full_matrix_21.cc
index 4852b1eebf..c6a66cf2a2 100644
--- a/tests/full_matrix/full_matrix_21.cc
+++ b/tests/full_matrix/full_matrix_21.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/full_matrix_22.cc b/tests/full_matrix/full_matrix_22.cc
index 8d72c690f7..3b6cd092f8 100644
--- a/tests/full_matrix/full_matrix_22.cc
+++ b/tests/full_matrix/full_matrix_22.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/full_matrix_23.cc b/tests/full_matrix/full_matrix_23.cc
index ee69dd1ac9..3e31e3cdd4 100644
--- a/tests/full_matrix/full_matrix_23.cc
+++ b/tests/full_matrix/full_matrix_23.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/full_matrix_24.cc b/tests/full_matrix/full_matrix_24.cc
index a75397d262..17ca069a12 100644
--- a/tests/full_matrix/full_matrix_24.cc
+++ b/tests/full_matrix/full_matrix_24.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/full_matrix_25.cc b/tests/full_matrix/full_matrix_25.cc
index 904bbfbc37..008f9716ee 100644
--- a/tests/full_matrix/full_matrix_25.cc
+++ b/tests/full_matrix/full_matrix_25.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/full_matrix_26.cc b/tests/full_matrix/full_matrix_26.cc
index a7b81bde1d..912539c95f 100644
--- a/tests/full_matrix/full_matrix_26.cc
+++ b/tests/full_matrix/full_matrix_26.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/full_matrix_27.cc b/tests/full_matrix/full_matrix_27.cc
index 610374e817..3c416f9bca 100644
--- a/tests/full_matrix/full_matrix_27.cc
+++ b/tests/full_matrix/full_matrix_27.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/full_matrix_28.cc b/tests/full_matrix/full_matrix_28.cc
index cf2a7d18fe..04479104c0 100644
--- a/tests/full_matrix/full_matrix_28.cc
+++ b/tests/full_matrix/full_matrix_28.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/full_matrix_29.cc b/tests/full_matrix/full_matrix_29.cc
index bc482a8023..7dea01a2dd 100644
--- a/tests/full_matrix/full_matrix_29.cc
+++ b/tests/full_matrix/full_matrix_29.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/full_matrix_30.cc b/tests/full_matrix/full_matrix_30.cc
index b0741a3daf..9ec0ed2bfc 100644
--- a/tests/full_matrix/full_matrix_30.cc
+++ b/tests/full_matrix/full_matrix_30.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/full_matrix_31.cc b/tests/full_matrix/full_matrix_31.cc
index b312adde3c..3a1e379ea7 100644
--- a/tests/full_matrix/full_matrix_31.cc
+++ b/tests/full_matrix/full_matrix_31.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/full_matrix_32.cc b/tests/full_matrix/full_matrix_32.cc
index c66a8fc3f1..7f6b61c87c 100644
--- a/tests/full_matrix/full_matrix_32.cc
+++ b/tests/full_matrix/full_matrix_32.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/full_matrix_33.cc b/tests/full_matrix/full_matrix_33.cc
index fcf96da329..5004482dc6 100644
--- a/tests/full_matrix/full_matrix_33.cc
+++ b/tests/full_matrix/full_matrix_33.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/full_matrix_34.cc b/tests/full_matrix/full_matrix_34.cc
index 0e8db0f684..46806088af 100644
--- a/tests/full_matrix/full_matrix_34.cc
+++ b/tests/full_matrix/full_matrix_34.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/full_matrix_36.cc b/tests/full_matrix/full_matrix_36.cc
index 2663f20c4e..32066e984b 100644
--- a/tests/full_matrix/full_matrix_36.cc
+++ b/tests/full_matrix/full_matrix_36.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/full_matrix_37.cc b/tests/full_matrix/full_matrix_37.cc
index df5542feed..24296483e3 100644
--- a/tests/full_matrix/full_matrix_37.cc
+++ b/tests/full_matrix/full_matrix_37.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/full_matrix_38.cc b/tests/full_matrix/full_matrix_38.cc
index b3d192d9c4..bb10796d1d 100644
--- a/tests/full_matrix/full_matrix_38.cc
+++ b/tests/full_matrix/full_matrix_38.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/full_matrix_39.cc b/tests/full_matrix/full_matrix_39.cc
index ffbf36958e..3ddf24922c 100644
--- a/tests/full_matrix/full_matrix_39.cc
+++ b/tests/full_matrix/full_matrix_39.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/full_matrix_40.cc b/tests/full_matrix/full_matrix_40.cc
index e94d122d17..00aa9a5a6d 100644
--- a/tests/full_matrix/full_matrix_40.cc
+++ b/tests/full_matrix/full_matrix_40.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/full_matrix_41.cc b/tests/full_matrix/full_matrix_41.cc
index 45c215d169..7af0c50429 100644
--- a/tests/full_matrix/full_matrix_41.cc
+++ b/tests/full_matrix/full_matrix_41.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/full_matrix_42.cc b/tests/full_matrix/full_matrix_42.cc
index 4a49f1bacf..3c85c41f2e 100644
--- a/tests/full_matrix/full_matrix_42.cc
+++ b/tests/full_matrix/full_matrix_42.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/full_matrix_43.cc b/tests/full_matrix/full_matrix_43.cc
index f53cde9d30..9aa0107ff1 100644
--- a/tests/full_matrix/full_matrix_43.cc
+++ b/tests/full_matrix/full_matrix_43.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/full_matrix_44.cc b/tests/full_matrix/full_matrix_44.cc
index 1ab37e5f02..6f0a934fd2 100644
--- a/tests/full_matrix/full_matrix_44.cc
+++ b/tests/full_matrix/full_matrix_44.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/full_matrix_45.cc b/tests/full_matrix/full_matrix_45.cc
index 97e5f6e8b4..57add196e5 100644
--- a/tests/full_matrix/full_matrix_45.cc
+++ b/tests/full_matrix/full_matrix_45.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/full_matrix_46.cc b/tests/full_matrix/full_matrix_46.cc
index fd1eb62d01..02774edb91 100644
--- a/tests/full_matrix/full_matrix_46.cc
+++ b/tests/full_matrix/full_matrix_46.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/full_matrix_47.cc b/tests/full_matrix/full_matrix_47.cc
index bb800615d1..3db0db43e7 100644
--- a/tests/full_matrix/full_matrix_47.cc
+++ b/tests/full_matrix/full_matrix_47.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/full_matrix_48.cc b/tests/full_matrix/full_matrix_48.cc
index 9d0f58d690..e7b24aea08 100644
--- a/tests/full_matrix/full_matrix_48.cc
+++ b/tests/full_matrix/full_matrix_48.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/full_matrix_49.cc b/tests/full_matrix/full_matrix_49.cc
index d7e6d3eaf7..cc20d17838 100644
--- a/tests/full_matrix/full_matrix_49.cc
+++ b/tests/full_matrix/full_matrix_49.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/full_matrix_50.cc b/tests/full_matrix/full_matrix_50.cc
index d8f25f2d9c..bbd9468257 100644
--- a/tests/full_matrix/full_matrix_50.cc
+++ b/tests/full_matrix/full_matrix_50.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/full_matrix_51.cc b/tests/full_matrix/full_matrix_51.cc
index 6ca95d91c1..a51bc5396b 100644
--- a/tests/full_matrix/full_matrix_51.cc
+++ b/tests/full_matrix/full_matrix_51.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/full_matrix_52.cc b/tests/full_matrix/full_matrix_52.cc
index 6236dcbe17..3e39d0bda8 100644
--- a/tests/full_matrix/full_matrix_52.cc
+++ b/tests/full_matrix/full_matrix_52.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/full_matrix_53.cc b/tests/full_matrix/full_matrix_53.cc
index 8d6608d895..3717f69894 100644
--- a/tests/full_matrix/full_matrix_53.cc
+++ b/tests/full_matrix/full_matrix_53.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/full_matrix_54.cc b/tests/full_matrix/full_matrix_54.cc
index 23f1351af7..8dc121b5df 100644
--- a/tests/full_matrix/full_matrix_54.cc
+++ b/tests/full_matrix/full_matrix_54.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/full_matrix_55.cc b/tests/full_matrix/full_matrix_55.cc
index ab7384a803..fbd5c7158d 100644
--- a/tests/full_matrix/full_matrix_55.cc
+++ b/tests/full_matrix/full_matrix_55.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/full_matrix_56.cc b/tests/full_matrix/full_matrix_56.cc
index 97465e53a5..ffd8e2705e 100644
--- a/tests/full_matrix/full_matrix_56.cc
+++ b/tests/full_matrix/full_matrix_56.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/full_matrix_57.cc b/tests/full_matrix/full_matrix_57.cc
index 1c1d91314e..801e200c9d 100644
--- a/tests/full_matrix/full_matrix_57.cc
+++ b/tests/full_matrix/full_matrix_57.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/full_matrix_59.cc b/tests/full_matrix/full_matrix_59.cc
index ca1b046354..183ac2d444 100644
--- a/tests/full_matrix/full_matrix_59.cc
+++ b/tests/full_matrix/full_matrix_59.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/full_matrix_60.cc b/tests/full_matrix/full_matrix_60.cc
index b57e3c49f1..6a8de71963 100644
--- a/tests/full_matrix/full_matrix_60.cc
+++ b/tests/full_matrix/full_matrix_60.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/full_matrix_61.cc b/tests/full_matrix/full_matrix_61.cc
index 0baac587f6..26f734920e 100644
--- a/tests/full_matrix/full_matrix_61.cc
+++ b/tests/full_matrix/full_matrix_61.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/full_matrix_62.cc b/tests/full_matrix/full_matrix_62.cc
index 9e61c07852..c26e14911a 100644
--- a/tests/full_matrix/full_matrix_62.cc
+++ b/tests/full_matrix/full_matrix_62.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/full_matrix_63.cc b/tests/full_matrix/full_matrix_63.cc
index 8d15dd7506..75932591b0 100644
--- a/tests/full_matrix/full_matrix_63.cc
+++ b/tests/full_matrix/full_matrix_63.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/full_matrix_64.cc b/tests/full_matrix/full_matrix_64.cc
index ec942dd3a8..04f7fa9b0a 100644
--- a/tests/full_matrix/full_matrix_64.cc
+++ b/tests/full_matrix/full_matrix_64.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/full_matrix_65.cc b/tests/full_matrix/full_matrix_65.cc
index 03bed450c3..96775d9acf 100644
--- a/tests/full_matrix/full_matrix_65.cc
+++ b/tests/full_matrix/full_matrix_65.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/full_matrix_66.cc b/tests/full_matrix/full_matrix_66.cc
index 0542cf0a35..3dc3dcf904 100644
--- a/tests/full_matrix/full_matrix_66.cc
+++ b/tests/full_matrix/full_matrix_66.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/full_matrix_67.cc b/tests/full_matrix/full_matrix_67.cc
index 7a2227fed8..249d4c1691 100644
--- a/tests/full_matrix/full_matrix_67.cc
+++ b/tests/full_matrix/full_matrix_67.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/full_matrix_68.cc b/tests/full_matrix/full_matrix_68.cc
index feb6d33154..a4dc8a814b 100644
--- a/tests/full_matrix/full_matrix_68.cc
+++ b/tests/full_matrix/full_matrix_68.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/full_matrix_determinant_01.cc b/tests/full_matrix/full_matrix_determinant_01.cc
index 114bf809b2..ef7fc85f20 100644
--- a/tests/full_matrix/full_matrix_determinant_01.cc
+++ b/tests/full_matrix/full_matrix_determinant_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/full_matrix/full_matrix_invert_01.cc b/tests/full_matrix/full_matrix_invert_01.cc
index d0409604b1..f1b8e2a299 100644
--- a/tests/full_matrix/full_matrix_invert_01.cc
+++ b/tests/full_matrix/full_matrix_invert_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fullydistributed_grids/copy_distributed_tria_01.cc b/tests/fullydistributed_grids/copy_distributed_tria_01.cc
index 40937b7b6c..e6186debf6 100644
--- a/tests/fullydistributed_grids/copy_distributed_tria_01.cc
+++ b/tests/fullydistributed_grids/copy_distributed_tria_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fullydistributed_grids/copy_distributed_tria_02.cc b/tests/fullydistributed_grids/copy_distributed_tria_02.cc
index 3f5df444e9..06335095a6 100644
--- a/tests/fullydistributed_grids/copy_distributed_tria_02.cc
+++ b/tests/fullydistributed_grids/copy_distributed_tria_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fullydistributed_grids/copy_distributed_tria_03.cc b/tests/fullydistributed_grids/copy_distributed_tria_03.cc
index 796a2d1cf8..30c067f4f8 100644
--- a/tests/fullydistributed_grids/copy_distributed_tria_03.cc
+++ b/tests/fullydistributed_grids/copy_distributed_tria_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fullydistributed_grids/copy_serial_tria_01.cc b/tests/fullydistributed_grids/copy_serial_tria_01.cc
index b73dee3bff..398e860135 100644
--- a/tests/fullydistributed_grids/copy_serial_tria_01.cc
+++ b/tests/fullydistributed_grids/copy_serial_tria_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fullydistributed_grids/copy_serial_tria_02.cc b/tests/fullydistributed_grids/copy_serial_tria_02.cc
index f5095d2f0f..1a4bb2c713 100644
--- a/tests/fullydistributed_grids/copy_serial_tria_02.cc
+++ b/tests/fullydistributed_grids/copy_serial_tria_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fullydistributed_grids/copy_serial_tria_03.cc b/tests/fullydistributed_grids/copy_serial_tria_03.cc
index dc166b3cf6..300c207073 100644
--- a/tests/fullydistributed_grids/copy_serial_tria_03.cc
+++ b/tests/fullydistributed_grids/copy_serial_tria_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fullydistributed_grids/copy_serial_tria_04.cc b/tests/fullydistributed_grids/copy_serial_tria_04.cc
index 14c128f304..5ac5d93174 100644
--- a/tests/fullydistributed_grids/copy_serial_tria_04.cc
+++ b/tests/fullydistributed_grids/copy_serial_tria_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fullydistributed_grids/copy_serial_tria_05.cc b/tests/fullydistributed_grids/copy_serial_tria_05.cc
index cb468e0ad6..f896389554 100644
--- a/tests/fullydistributed_grids/copy_serial_tria_05.cc
+++ b/tests/fullydistributed_grids/copy_serial_tria_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fullydistributed_grids/copy_serial_tria_06.cc b/tests/fullydistributed_grids/copy_serial_tria_06.cc
index 851807ada1..bde0d89cc5 100644
--- a/tests/fullydistributed_grids/copy_serial_tria_06.cc
+++ b/tests/fullydistributed_grids/copy_serial_tria_06.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fullydistributed_grids/copy_serial_tria_07.cc b/tests/fullydistributed_grids/copy_serial_tria_07.cc
index 802f916e59..0b7f7e2edd 100644
--- a/tests/fullydistributed_grids/copy_serial_tria_07.cc
+++ b/tests/fullydistributed_grids/copy_serial_tria_07.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fullydistributed_grids/copy_serial_tria_08.cc b/tests/fullydistributed_grids/copy_serial_tria_08.cc
index 99b0da1abc..a83aa5ee74 100644
--- a/tests/fullydistributed_grids/copy_serial_tria_08.cc
+++ b/tests/fullydistributed_grids/copy_serial_tria_08.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fullydistributed_grids/copy_serial_tria_09.cc b/tests/fullydistributed_grids/copy_serial_tria_09.cc
index 8113bc411f..118e2e3b7e 100644
--- a/tests/fullydistributed_grids/copy_serial_tria_09.cc
+++ b/tests/fullydistributed_grids/copy_serial_tria_09.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fullydistributed_grids/copy_serial_tria_grouped_01.cc b/tests/fullydistributed_grids/copy_serial_tria_grouped_01.cc
index c6821f1644..f9b3c992c5 100644
--- a/tests/fullydistributed_grids/copy_serial_tria_grouped_01.cc
+++ b/tests/fullydistributed_grids/copy_serial_tria_grouped_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/fullydistributed_grids/tests.h b/tests/fullydistributed_grids/tests.h
index 9e0d2d1bb7..d0ae2ca131 100644
--- a/tests/fullydistributed_grids/tests.h
+++ b/tests/fullydistributed_grids/tests.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/ginkgo/solver.cc b/tests/ginkgo/solver.cc
index 4d0377088a..ff7af116a1 100644
--- a/tests/ginkgo/solver.cc
+++ b/tests/ginkgo/solver.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 - 2019 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/gla/block_mat_01.cc b/tests/gla/block_mat_01.cc
index b6481debb3..60634005e1 100644
--- a/tests/gla/block_mat_01.cc
+++ b/tests/gla/block_mat_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/gla/block_mat_02.cc b/tests/gla/block_mat_02.cc
index ed427db14a..4ebc44a532 100644
--- a/tests/gla/block_mat_02.cc
+++ b/tests/gla/block_mat_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/gla/block_mat_03.cc b/tests/gla/block_mat_03.cc
index c30fb59b4b..6bf10893f2 100644
--- a/tests/gla/block_mat_03.cc
+++ b/tests/gla/block_mat_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/gla/block_vec_01.cc b/tests/gla/block_vec_01.cc
index 594704babb..6d069e219c 100644
--- a/tests/gla/block_vec_01.cc
+++ b/tests/gla/block_vec_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/gla/block_vec_02.cc b/tests/gla/block_vec_02.cc
index 9c1891a659..ad7bf809a9 100644
--- a/tests/gla/block_vec_02.cc
+++ b/tests/gla/block_vec_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/gla/block_vec_03.cc b/tests/gla/block_vec_03.cc
index ff2e47e627..d1a432dd4d 100644
--- a/tests/gla/block_vec_03.cc
+++ b/tests/gla/block_vec_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/gla/block_vec_04.cc b/tests/gla/block_vec_04.cc
index 332559f189..bf60a800c3 100644
--- a/tests/gla/block_vec_04.cc
+++ b/tests/gla/block_vec_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/gla/mat_01.cc b/tests/gla/mat_01.cc
index 20b6541b65..7f9e56e353 100644
--- a/tests/gla/mat_01.cc
+++ b/tests/gla/mat_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/gla/mat_02.cc b/tests/gla/mat_02.cc
index baec9fdb4e..0033fc0d7a 100644
--- a/tests/gla/mat_02.cc
+++ b/tests/gla/mat_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/gla/mat_03.cc b/tests/gla/mat_03.cc
index 6cf1ab0bd6..d9c12d3516 100644
--- a/tests/gla/mat_03.cc
+++ b/tests/gla/mat_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/gla/mat_04.cc b/tests/gla/mat_04.cc
index 3b7d3d9cdf..76a48edf1f 100644
--- a/tests/gla/mat_04.cc
+++ b/tests/gla/mat_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/gla/mat_05.cc b/tests/gla/mat_05.cc
index 3ce72fc916..e63b657e48 100644
--- a/tests/gla/mat_05.cc
+++ b/tests/gla/mat_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/gla/mat_06.cc b/tests/gla/mat_06.cc
index e43f304ef7..69212370cc 100644
--- a/tests/gla/mat_06.cc
+++ b/tests/gla/mat_06.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/gla/vec_00.cc b/tests/gla/vec_00.cc
index c8d4e83750..10b9962a8e 100644
--- a/tests/gla/vec_00.cc
+++ b/tests/gla/vec_00.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/gla/vec_01.cc b/tests/gla/vec_01.cc
index b460124c11..46dfbb3d46 100644
--- a/tests/gla/vec_01.cc
+++ b/tests/gla/vec_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/gla/vec_02.cc b/tests/gla/vec_02.cc
index 5d04606905..1dcc9ce61b 100644
--- a/tests/gla/vec_02.cc
+++ b/tests/gla/vec_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/gla/vec_03.cc b/tests/gla/vec_03.cc
index d74000f4ce..e53a527341 100644
--- a/tests/gla/vec_03.cc
+++ b/tests/gla/vec_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/gla/vec_04.cc b/tests/gla/vec_04.cc
index ad1d613f8f..adf9d36746 100644
--- a/tests/gla/vec_04.cc
+++ b/tests/gla/vec_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/gla/vec_05.cc b/tests/gla/vec_05.cc
index 3c4731123e..74688de475 100644
--- a/tests/gla/vec_05.cc
+++ b/tests/gla/vec_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/gla/vec_06.cc b/tests/gla/vec_06.cc
index 310578022d..6aa24dfc57 100644
--- a/tests/gla/vec_06.cc
+++ b/tests/gla/vec_06.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/gla/vec_07.cc b/tests/gla/vec_07.cc
index c81546f334..64aef02530 100644
--- a/tests/gla/vec_07.cc
+++ b/tests/gla/vec_07.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/gla/vec_all_zero_01.cc b/tests/gla/vec_all_zero_01.cc
index f3c23919e3..58cba825df 100644
--- a/tests/gla/vec_all_zero_01.cc
+++ b/tests/gla/vec_all_zero_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/gmsh/create_tria_01.cc b/tests/gmsh/create_tria_01.cc
index 21f2cfdd53..0f52e7b856 100644
--- a/tests/gmsh/create_tria_01.cc
+++ b/tests/gmsh/create_tria_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2014 - 2018 by the deal.II authors
+// Copyright (C) 2014 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/accessor_01.cc b/tests/grid/accessor_01.cc
index 66cd4e22f2..9d387ea834 100644
--- a/tests/grid/accessor_01.cc
+++ b/tests/grid/accessor_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 - 2019 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/accessor_02.cc b/tests/grid/accessor_02.cc
index 304884389a..7df5f12f06 100644
--- a/tests/grid/accessor_02.cc
+++ b/tests/grid/accessor_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 - 2019 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/build_global_description_tree.cc b/tests/grid/build_global_description_tree.cc
index f6a91a7214..b14180de7e 100644
--- a/tests/grid/build_global_description_tree.cc
+++ b/tests/grid/build_global_description_tree.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 - 2019-2019 by the deal.II authors
+// Copyright (C) 2018 - 2020-2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/cell_id_04.cc b/tests/grid/cell_id_04.cc
index 5513b0a821..55d79dc461 100644
--- a/tests/grid/cell_id_04.cc
+++ b/tests/grid/cell_id_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/cell_id_06.cc b/tests/grid/cell_id_06.cc
index 091563cad0..7b6d0e345a 100644
--- a/tests/grid/cell_id_06.cc
+++ b/tests/grid/cell_id_06.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/coarsening_02.cc b/tests/grid/coarsening_02.cc
index 9a4e71678d..ea114a0610 100644
--- a/tests/grid/coarsening_02.cc
+++ b/tests/grid/coarsening_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/coarsening_02_1d.cc b/tests/grid/coarsening_02_1d.cc
index 70d09c79be..4661b57706 100644
--- a/tests/grid/coarsening_02_1d.cc
+++ b/tests/grid/coarsening_02_1d.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/coarsening_03.cc b/tests/grid/coarsening_03.cc
index ac94c384a4..4c637cf507 100644
--- a/tests/grid/coarsening_03.cc
+++ b/tests/grid/coarsening_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/compute_point_locations_01.cc b/tests/grid/compute_point_locations_01.cc
index 7b8fd00079..6f615f701f 100644
--- a/tests/grid/compute_point_locations_01.cc
+++ b/tests/grid/compute_point_locations_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2019 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/compute_point_locations_02.cc b/tests/grid/compute_point_locations_02.cc
index c90a4b4184..23fa3442d1 100644
--- a/tests/grid/compute_point_locations_02.cc
+++ b/tests/grid/compute_point_locations_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2019 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/compute_point_locations_try_all_01.cc b/tests/grid/compute_point_locations_try_all_01.cc
index b0fcec35b7..6e7884cb86 100644
--- a/tests/grid/compute_point_locations_try_all_01.cc
+++ b/tests/grid/compute_point_locations_try_all_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/concentric_hyper_shell_01.cc b/tests/grid/concentric_hyper_shell_01.cc
index 99018c7b74..531d66ae9e 100644
--- a/tests/grid/concentric_hyper_shell_01.cc
+++ b/tests/grid/concentric_hyper_shell_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/concentric_hyper_shell_02.cc b/tests/grid/concentric_hyper_shell_02.cc
index e13377d01d..f0dc3f2cd3 100644
--- a/tests/grid/concentric_hyper_shell_02.cc
+++ b/tests/grid/concentric_hyper_shell_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/distributed_compute_point_locations_01.cc b/tests/grid/distributed_compute_point_locations_01.cc
index f386195cc2..61231fc99c 100644
--- a/tests/grid/distributed_compute_point_locations_01.cc
+++ b/tests/grid/distributed_compute_point_locations_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2019-2018 by the deal.II authors
+// Copyright (C) 2017 - 2020-2018 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/distributed_compute_point_locations_02.cc b/tests/grid/distributed_compute_point_locations_02.cc
index c7ccdc9a31..bd852d8970 100644
--- a/tests/grid/distributed_compute_point_locations_02.cc
+++ b/tests/grid/distributed_compute_point_locations_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2019-2018 by the deal.II authors
+// Copyright (C) 2017 - 2020-2018 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/distributed_compute_point_locations_03.cc b/tests/grid/distributed_compute_point_locations_03.cc
index 5497d3a902..33474f3ecb 100644
--- a/tests/grid/distributed_compute_point_locations_03.cc
+++ b/tests/grid/distributed_compute_point_locations_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 - 2019 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/enclosing_sphere_01.cc b/tests/grid/enclosing_sphere_01.cc
index f1f9908c6d..3b946c189d 100644
--- a/tests/grid/enclosing_sphere_01.cc
+++ b/tests/grid/enclosing_sphere_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/extrude_copy_manifold.cc b/tests/grid/extrude_copy_manifold.cc
index 7b73b804da..3c171519cb 100644
--- a/tests/grid/extrude_copy_manifold.cc
+++ b/tests/grid/extrude_copy_manifold.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/extrude_orientation_01.cc b/tests/grid/extrude_orientation_01.cc
index b257dd5d1e..4f89182fea 100644
--- a/tests/grid/extrude_orientation_01.cc
+++ b/tests/grid/extrude_orientation_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/extrude_orientation_02.cc b/tests/grid/extrude_orientation_02.cc
index 98c88d14f5..88de4b6509 100644
--- a/tests/grid/extrude_orientation_02.cc
+++ b/tests/grid/extrude_orientation_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/extrude_orientation_03.cc b/tests/grid/extrude_orientation_03.cc
index a1266795d4..e9040899c4 100644
--- a/tests/grid/extrude_orientation_03.cc
+++ b/tests/grid/extrude_orientation_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/face_orientations_3d.cc b/tests/grid/face_orientations_3d.cc
index 1beea73384..007f183c3a 100644
--- a/tests/grid/face_orientations_3d.cc
+++ b/tests/grid/face_orientations_3d.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2002 - 2018 by the deal.II authors
+// Copyright (C) 2002 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/filtered_iterator_06.cc b/tests/grid/filtered_iterator_06.cc
index 16228383d9..1603abbabc 100644
--- a/tests/grid/filtered_iterator_06.cc
+++ b/tests/grid/filtered_iterator_06.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/grid_generator_01.cc b/tests/grid/grid_generator_01.cc
index 3360c61b29..1adee126a6 100644
--- a/tests/grid/grid_generator_01.cc
+++ b/tests/grid/grid_generator_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/grid_generator_01b.cc b/tests/grid/grid_generator_01b.cc
index f6d06e2bbf..902f03b51b 100644
--- a/tests/grid/grid_generator_01b.cc
+++ b/tests/grid/grid_generator_01b.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/grid_generator_10.cc b/tests/grid/grid_generator_10.cc
index 458a54cab6..e57b25cf31 100644
--- a/tests/grid/grid_generator_10.cc
+++ b/tests/grid/grid_generator_10.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/grid_generator_airfoil_01.cc b/tests/grid/grid_generator_airfoil_01.cc
index 8f04091637..128209273b 100644
--- a/tests/grid/grid_generator_airfoil_01.cc
+++ b/tests/grid/grid_generator_airfoil_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/grid_generator_half_hyper_shell.cc b/tests/grid/grid_generator_half_hyper_shell.cc
index 4668359195..bc84fcd3cb 100644
--- a/tests/grid/grid_generator_half_hyper_shell.cc
+++ b/tests/grid/grid_generator_half_hyper_shell.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/grid_generator_hyper_cube_slit_01.cc b/tests/grid/grid_generator_hyper_cube_slit_01.cc
index 351697570e..85f119ca45 100644
--- a/tests/grid/grid_generator_hyper_cube_slit_01.cc
+++ b/tests/grid/grid_generator_hyper_cube_slit_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/grid_generator_hyper_sphere.cc b/tests/grid/grid_generator_hyper_sphere.cc
index f6cf0f3a1f..be5ddd4065 100644
--- a/tests/grid/grid_generator_hyper_sphere.cc
+++ b/tests/grid/grid_generator_hyper_sphere.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/grid_generator_open_torus.cc b/tests/grid/grid_generator_open_torus.cc
index 0bdb918588..cc665493a7 100644
--- a/tests/grid/grid_generator_open_torus.cc
+++ b/tests/grid/grid_generator_open_torus.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/grid_generator_plate_with_a_hole.cc b/tests/grid/grid_generator_plate_with_a_hole.cc
index bd72673c70..e79273173f 100644
--- a/tests/grid/grid_generator_plate_with_a_hole.cc
+++ b/tests/grid/grid_generator_plate_with_a_hole.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/grid_generator_plate_with_a_hole_2.cc b/tests/grid/grid_generator_plate_with_a_hole_2.cc
index 4b9930828b..f572d1c0d9 100644
--- a/tests/grid/grid_generator_plate_with_a_hole_2.cc
+++ b/tests/grid/grid_generator_plate_with_a_hole_2.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/grid_generator_plate_with_a_hole_3.cc b/tests/grid/grid_generator_plate_with_a_hole_3.cc
index fab689d9df..0ca85a5f0d 100644
--- a/tests/grid/grid_generator_plate_with_a_hole_3.cc
+++ b/tests/grid/grid_generator_plate_with_a_hole_3.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/grid_generator_plate_with_a_hole_4.cc b/tests/grid/grid_generator_plate_with_a_hole_4.cc
index cf804dc6ca..61a6c9d888 100644
--- a/tests/grid/grid_generator_plate_with_a_hole_4.cc
+++ b/tests/grid/grid_generator_plate_with_a_hole_4.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/grid_hyper_shell.cc b/tests/grid/grid_hyper_shell.cc
index b7bbdbe7e3..17ce245e1a 100644
--- a/tests/grid/grid_hyper_shell.cc
+++ b/tests/grid/grid_hyper_shell.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/grid_hyper_shell_05.cc b/tests/grid/grid_hyper_shell_05.cc
index 84204ca962..5cd81e9303 100644
--- a/tests/grid/grid_hyper_shell_05.cc
+++ b/tests/grid/grid_hyper_shell_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/grid_hyper_shell_06.cc b/tests/grid/grid_hyper_shell_06.cc
index 4f4a78fc27..d7ab0b4dea 100644
--- a/tests/grid/grid_hyper_shell_06.cc
+++ b/tests/grid/grid_hyper_shell_06.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/grid_in.cc b/tests/grid/grid_in.cc
index 8f8a689cdc..e371c9c7e5 100644
--- a/tests/grid/grid_in.cc
+++ b/tests/grid/grid_in.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2002 - 2018 by the deal.II authors
+// Copyright (C) 2002 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/grid_in_3d.cc b/tests/grid/grid_in_3d.cc
index 11724c5cd1..bbe081e9af 100644
--- a/tests/grid/grid_in_3d.cc
+++ b/tests/grid/grid_in_3d.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2002 - 2018 by the deal.II authors
+// Copyright (C) 2002 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/grid_in_3d_02.cc b/tests/grid/grid_in_3d_02.cc
index 330eaa9985..c119fb1caa 100644
--- a/tests/grid/grid_in_3d_02.cc
+++ b/tests/grid/grid_in_3d_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2002 - 2018 by the deal.II authors
+// Copyright (C) 2002 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/grid_in_abaqus_01.cc b/tests/grid/grid_in_abaqus_01.cc
index a14c476f08..e4437405e7 100644
--- a/tests/grid/grid_in_abaqus_01.cc
+++ b/tests/grid/grid_in_abaqus_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2019 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/grid_in_abaqus_02.cc b/tests/grid/grid_in_abaqus_02.cc
index f4286ab76d..e5f199bca5 100644
--- a/tests/grid/grid_in_abaqus_02.cc
+++ b/tests/grid/grid_in_abaqus_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/grid_in_gmsh_01.cc b/tests/grid/grid_in_gmsh_01.cc
index 99e9640a76..645f2db5d5 100644
--- a/tests/grid/grid_in_gmsh_01.cc
+++ b/tests/grid/grid_in_gmsh_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/grid_in_gmsh_01_v4.cc b/tests/grid/grid_in_gmsh_01_v4.cc
index 5acaf5ab1d..5d2e8aeb22 100644
--- a/tests/grid/grid_in_gmsh_01_v4.cc
+++ b/tests/grid/grid_in_gmsh_01_v4.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2019 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/grid_in_gmsh_01_v41.cc b/tests/grid/grid_in_gmsh_01_v41.cc
index f3883c014f..16b480df0a 100644
--- a/tests/grid/grid_in_gmsh_01_v41.cc
+++ b/tests/grid/grid_in_gmsh_01_v41.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2019 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/grid_in_msh_version_4.cc b/tests/grid/grid_in_msh_version_4.cc
index ba8d90fac6..7bc72592a3 100644
--- a/tests/grid/grid_in_msh_version_4.cc
+++ b/tests/grid/grid_in_msh_version_4.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2002 - 2019 by the deal.II authors
+// Copyright (C) 2002 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/grid_in_ucd_01.cc b/tests/grid/grid_in_ucd_01.cc
index 5f249ae113..d8072218be 100644
--- a/tests/grid/grid_in_ucd_01.cc
+++ b/tests/grid/grid_in_ucd_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2002 - 2019 by the deal.II authors
+// Copyright (C) 2002 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/grid_in_ucd_02.cc b/tests/grid/grid_in_ucd_02.cc
index 9794794313..aa49e986aa 100644
--- a/tests/grid/grid_in_ucd_02.cc
+++ b/tests/grid/grid_in_ucd_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/grid_in_vtk_3d_04.cc b/tests/grid/grid_in_vtk_3d_04.cc
index 26faccff40..c12b057271 100644
--- a/tests/grid/grid_in_vtk_3d_04.cc
+++ b/tests/grid/grid_in_vtk_3d_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/grid_invert.cc b/tests/grid/grid_invert.cc
index 09f7ff3d61..2572c9a36a 100644
--- a/tests/grid/grid_invert.cc
+++ b/tests/grid/grid_invert.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2002 - 2018 by the deal.II authors
+// Copyright (C) 2002 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/grid_out_08.cc b/tests/grid/grid_out_08.cc
index 7ab21ac7e3..f98eaa571d 100644
--- a/tests/grid/grid_out_08.cc
+++ b/tests/grid/grid_out_08.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2002 - 2018 by the deal.II authors
+// Copyright (C) 2002 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/grid_out_09.cc b/tests/grid/grid_out_09.cc
index 8c9944eba6..57204afa0f 100644
--- a/tests/grid/grid_out_09.cc
+++ b/tests/grid/grid_out_09.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2002 - 2018 by the deal.II authors
+// Copyright (C) 2002 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/grid_out_in_vtk_01.cc b/tests/grid/grid_out_in_vtk_01.cc
index 4416046fc3..19456e863b 100644
--- a/tests/grid/grid_out_in_vtk_01.cc
+++ b/tests/grid/grid_out_in_vtk_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/grid_out_svg_01.cc b/tests/grid/grid_out_svg_01.cc
index e9fa0844a7..9986a93e68 100644
--- a/tests/grid/grid_out_svg_01.cc
+++ b/tests/grid/grid_out_svg_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/grid_out_svg_02.cc b/tests/grid/grid_out_svg_02.cc
index 95941a31a7..f6258931f5 100644
--- a/tests/grid/grid_out_svg_02.cc
+++ b/tests/grid/grid_out_svg_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/grid_out_svg_03.cc b/tests/grid/grid_out_svg_03.cc
index 36663670ff..b7d4d96165 100644
--- a/tests/grid/grid_out_svg_03.cc
+++ b/tests/grid/grid_out_svg_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/grid_out_vtk_03.cc b/tests/grid/grid_out_vtk_03.cc
index b70244e654..7434b8be79 100644
--- a/tests/grid/grid_out_vtk_03.cc
+++ b/tests/grid/grid_out_vtk_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2002 - 2018 by the deal.II authors
+// Copyright (C) 2002 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/grid_parallelepiped_04.cc b/tests/grid/grid_parallelepiped_04.cc
index 536b657ac6..e924a4f02a 100644
--- a/tests/grid/grid_parallelepiped_04.cc
+++ b/tests/grid/grid_parallelepiped_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2015 - 2018 by the deal.II authors
+// Copyright (C) 2015 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/grid_tools_05.cc b/tests/grid/grid_tools_05.cc
index 0ab0a36e1d..d245830c73 100644
--- a/tests/grid/grid_tools_05.cc
+++ b/tests/grid/grid_tools_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2001 - 2018 by the deal.II authors
+// Copyright (C) 2001 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/grid_tools_06.cc b/tests/grid/grid_tools_06.cc
index f2452c2250..9ccb261115 100644
--- a/tests/grid/grid_tools_06.cc
+++ b/tests/grid/grid_tools_06.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2001 - 2018 by the deal.II authors
+// Copyright (C) 2001 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/grid_tools_aspect_ratio.cc b/tests/grid/grid_tools_aspect_ratio.cc
index a5790c5e5a..5822658c05 100644
--- a/tests/grid/grid_tools_aspect_ratio.cc
+++ b/tests/grid/grid_tools_aspect_ratio.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/grid_tools_cache_04.cc b/tests/grid/grid_tools_cache_04.cc
index 29e1627c71..7de31a4518 100644
--- a/tests/grid/grid_tools_cache_04.cc
+++ b/tests/grid/grid_tools_cache_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2001 - 2019 by the deal.II authors
+// Copyright (C) 2001 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/grid_tools_cache_05.cc b/tests/grid/grid_tools_cache_05.cc
index 60eadd67d7..972b1a9835 100644
--- a/tests/grid/grid_tools_cache_05.cc
+++ b/tests/grid/grid_tools_cache_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/grid_tools_compute_mesh_predicate_bounding_box_1.cc b/tests/grid/grid_tools_compute_mesh_predicate_bounding_box_1.cc
index b6d2c02056..46740b47ee 100644
--- a/tests/grid/grid_tools_compute_mesh_predicate_bounding_box_1.cc
+++ b/tests/grid/grid_tools_compute_mesh_predicate_bounding_box_1.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/grid_transform.cc b/tests/grid/grid_transform.cc
index 10b5df3b85..7a1b025934 100644
--- a/tests/grid/grid_transform.cc
+++ b/tests/grid/grid_transform.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2018 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/grid_transform_02.cc b/tests/grid/grid_transform_02.cc
index 5f3928518c..f75d4c387f 100644
--- a/tests/grid/grid_transform_02.cc
+++ b/tests/grid/grid_transform_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2018 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/grid_transform_03.cc b/tests/grid/grid_transform_03.cc
index 3c7b9eda6b..9ed85b64f4 100644
--- a/tests/grid/grid_transform_03.cc
+++ b/tests/grid/grid_transform_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/grid_transform_3d.cc b/tests/grid/grid_transform_3d.cc
index bd316ee430..97dcf21ff7 100644
--- a/tests/grid/grid_transform_3d.cc
+++ b/tests/grid/grid_transform_3d.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2018 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/grid_transform_coefficient.cc b/tests/grid/grid_transform_coefficient.cc
index fed4fcddd5..b2860a91f7 100644
--- a/tests/grid/grid_transform_coefficient.cc
+++ b/tests/grid/grid_transform_coefficient.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2018 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/intergrid_constraints.cc b/tests/grid/intergrid_constraints.cc
index 652c457312..d0a27e48ee 100644
--- a/tests/grid/intergrid_constraints.cc
+++ b/tests/grid/intergrid_constraints.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/intergrid_map.cc b/tests/grid/intergrid_map.cc
index ce2d7c7cf1..40321dc9cc 100644
--- a/tests/grid/intergrid_map.cc
+++ b/tests/grid/intergrid_map.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/merge_triangulations_02.cc b/tests/grid/merge_triangulations_02.cc
index b8128855ea..3cd3707cd7 100644
--- a/tests/grid/merge_triangulations_02.cc
+++ b/tests/grid/merge_triangulations_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2014 - 2018 by the deal.II authors
+// Copyright (C) 2014 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/merge_triangulations_03.cc b/tests/grid/merge_triangulations_03.cc
index 796c6d88dc..d297173a34 100644
--- a/tests/grid/merge_triangulations_03.cc
+++ b/tests/grid/merge_triangulations_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2014 - 2018 by the deal.II authors
+// Copyright (C) 2014 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/merge_triangulations_04.cc b/tests/grid/merge_triangulations_04.cc
index 1d62f0dbdc..f133bfa488 100644
--- a/tests/grid/merge_triangulations_04.cc
+++ b/tests/grid/merge_triangulations_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2019 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/merge_triangulations_07.cc b/tests/grid/merge_triangulations_07.cc
index bf65a0861b..2472174715 100644
--- a/tests/grid/merge_triangulations_07.cc
+++ b/tests/grid/merge_triangulations_07.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 - 2019 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/mesh_3d_1.cc b/tests/grid/mesh_3d_1.cc
index 1ec9f10f07..1d78f2275b 100644
--- a/tests/grid/mesh_3d_1.cc
+++ b/tests/grid/mesh_3d_1.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/mesh_3d_10.cc b/tests/grid/mesh_3d_10.cc
index 678fab5ee5..93c0f6841a 100644
--- a/tests/grid/mesh_3d_10.cc
+++ b/tests/grid/mesh_3d_10.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/mesh_3d_11.cc b/tests/grid/mesh_3d_11.cc
index 0353500ebc..2869656f70 100644
--- a/tests/grid/mesh_3d_11.cc
+++ b/tests/grid/mesh_3d_11.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/mesh_3d_12.cc b/tests/grid/mesh_3d_12.cc
index 21912c3fab..13a2f9c848 100644
--- a/tests/grid/mesh_3d_12.cc
+++ b/tests/grid/mesh_3d_12.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/mesh_3d_13.cc b/tests/grid/mesh_3d_13.cc
index ce507f0f22..ff8a210281 100644
--- a/tests/grid/mesh_3d_13.cc
+++ b/tests/grid/mesh_3d_13.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/mesh_3d_14.cc b/tests/grid/mesh_3d_14.cc
index 027c356365..d91f589f42 100644
--- a/tests/grid/mesh_3d_14.cc
+++ b/tests/grid/mesh_3d_14.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/mesh_3d_15.cc b/tests/grid/mesh_3d_15.cc
index 070d9e568f..52ef04a5de 100644
--- a/tests/grid/mesh_3d_15.cc
+++ b/tests/grid/mesh_3d_15.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/mesh_3d_16.cc b/tests/grid/mesh_3d_16.cc
index 03974b895f..d2a92e1b3f 100644
--- a/tests/grid/mesh_3d_16.cc
+++ b/tests/grid/mesh_3d_16.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/mesh_3d_17.cc b/tests/grid/mesh_3d_17.cc
index 22a830b898..61f67f6b29 100644
--- a/tests/grid/mesh_3d_17.cc
+++ b/tests/grid/mesh_3d_17.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/mesh_3d_2.cc b/tests/grid/mesh_3d_2.cc
index f5aca52f04..ce848bee07 100644
--- a/tests/grid/mesh_3d_2.cc
+++ b/tests/grid/mesh_3d_2.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/mesh_3d_20.cc b/tests/grid/mesh_3d_20.cc
index 8e2e1b531a..ef7fe74614 100644
--- a/tests/grid/mesh_3d_20.cc
+++ b/tests/grid/mesh_3d_20.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/mesh_3d_21.cc b/tests/grid/mesh_3d_21.cc
index c9606fd94b..46e8f987cf 100644
--- a/tests/grid/mesh_3d_21.cc
+++ b/tests/grid/mesh_3d_21.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/mesh_3d_22.cc b/tests/grid/mesh_3d_22.cc
index 1fdf109f05..4d9a8b63de 100644
--- a/tests/grid/mesh_3d_22.cc
+++ b/tests/grid/mesh_3d_22.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/mesh_3d_25.cc b/tests/grid/mesh_3d_25.cc
index 86cc67be9e..e354fde6ea 100644
--- a/tests/grid/mesh_3d_25.cc
+++ b/tests/grid/mesh_3d_25.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/mesh_3d_26.cc b/tests/grid/mesh_3d_26.cc
index 37bdc575b3..e3a0b192ba 100644
--- a/tests/grid/mesh_3d_26.cc
+++ b/tests/grid/mesh_3d_26.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/mesh_3d_3.cc b/tests/grid/mesh_3d_3.cc
index 9a9675e261..b594dab630 100644
--- a/tests/grid/mesh_3d_3.cc
+++ b/tests/grid/mesh_3d_3.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/mesh_3d_4.cc b/tests/grid/mesh_3d_4.cc
index 71104dd73a..95ff1a1113 100644
--- a/tests/grid/mesh_3d_4.cc
+++ b/tests/grid/mesh_3d_4.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/mesh_3d_5.cc b/tests/grid/mesh_3d_5.cc
index b49a301b4d..41b8f317fd 100644
--- a/tests/grid/mesh_3d_5.cc
+++ b/tests/grid/mesh_3d_5.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/mesh_3d_6.cc b/tests/grid/mesh_3d_6.cc
index 3ffcdf2694..a03ab29da6 100644
--- a/tests/grid/mesh_3d_6.cc
+++ b/tests/grid/mesh_3d_6.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/mesh_3d_7.cc b/tests/grid/mesh_3d_7.cc
index 2e7277c02e..5ca954a4f8 100644
--- a/tests/grid/mesh_3d_7.cc
+++ b/tests/grid/mesh_3d_7.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/mesh_3d_8.cc b/tests/grid/mesh_3d_8.cc
index 118c6362c7..ad5d4ae6f5 100644
--- a/tests/grid/mesh_3d_8.cc
+++ b/tests/grid/mesh_3d_8.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/mesh_3d_9.cc b/tests/grid/mesh_3d_9.cc
index 48797f80bb..be2d46a07d 100644
--- a/tests/grid/mesh_3d_9.cc
+++ b/tests/grid/mesh_3d_9.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/mesh_smoothing_02.cc b/tests/grid/mesh_smoothing_02.cc
index af4afaf5cf..99b5e58d46 100644
--- a/tests/grid/mesh_smoothing_02.cc
+++ b/tests/grid/mesh_smoothing_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/mesh_smoothing_03.cc b/tests/grid/mesh_smoothing_03.cc
index e135e4f5e4..bb870c5c0b 100644
--- a/tests/grid/mesh_smoothing_03.cc
+++ b/tests/grid/mesh_smoothing_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/n_faces_01.cc b/tests/grid/n_faces_01.cc
index a5b13017df..6a52e66659 100644
--- a/tests/grid/n_faces_01.cc
+++ b/tests/grid/n_faces_01.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 2018 - 2019 by the deal.II authors
+ * Copyright (C) 2018 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/tests/grid/normal_vector_01.cc b/tests/grid/normal_vector_01.cc
index e5dd43b017..b299b6f36c 100644
--- a/tests/grid/normal_vector_01.cc
+++ b/tests/grid/normal_vector_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/normal_vector_01_2d.cc b/tests/grid/normal_vector_01_2d.cc
index 8f156cb756..c504d35ed1 100644
--- a/tests/grid/normal_vector_01_2d.cc
+++ b/tests/grid/normal_vector_01_2d.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/normal_vector_02.cc b/tests/grid/normal_vector_02.cc
index b373f3a6f3..1b1dee2b08 100644
--- a/tests/grid/normal_vector_02.cc
+++ b/tests/grid/normal_vector_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/normal_vector_02_2d.cc b/tests/grid/normal_vector_02_2d.cc
index 818d88e1cf..659ff74187 100644
--- a/tests/grid/normal_vector_02_2d.cc
+++ b/tests/grid/normal_vector_02_2d.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/normal_vector_03.cc b/tests/grid/normal_vector_03.cc
index cd125eaadc..15902f76b6 100644
--- a/tests/grid/normal_vector_03.cc
+++ b/tests/grid/normal_vector_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/normal_vector_03_2d.cc b/tests/grid/normal_vector_03_2d.cc
index e45e4c7ee5..6d06fcae81 100644
--- a/tests/grid/normal_vector_03_2d.cc
+++ b/tests/grid/normal_vector_03_2d.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/normals_at_vertices_01.cc b/tests/grid/normals_at_vertices_01.cc
index b573979665..d9d0c81306 100644
--- a/tests/grid/normals_at_vertices_01.cc
+++ b/tests/grid/normals_at_vertices_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/normals_at_vertices_02.cc b/tests/grid/normals_at_vertices_02.cc
index 8267e94240..bfcd2c259c 100644
--- a/tests/grid/normals_at_vertices_02.cc
+++ b/tests/grid/normals_at_vertices_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/oned_vertex_manifold.cc b/tests/grid/oned_vertex_manifold.cc
index d0a79a00f6..46125c48a3 100644
--- a/tests/grid/oned_vertex_manifold.cc
+++ b/tests/grid/oned_vertex_manifold.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2019 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/partition_triangulation_zorder_01.cc b/tests/grid/partition_triangulation_zorder_01.cc
index 6be243919b..fd9a926352 100644
--- a/tests/grid/partition_triangulation_zorder_01.cc
+++ b/tests/grid/partition_triangulation_zorder_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/periodicity_01.cc b/tests/grid/periodicity_01.cc
index 62d873449b..b7b64cecb6 100644
--- a/tests/grid/periodicity_01.cc
+++ b/tests/grid/periodicity_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/project_to_object_01.cc b/tests/grid/project_to_object_01.cc
index d9db788398..9a80b53f59 100644
--- a/tests/grid/project_to_object_01.cc
+++ b/tests/grid/project_to_object_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2019 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/refine_and_coarsen_fixed_fraction_02.cc b/tests/grid/refine_and_coarsen_fixed_fraction_02.cc
index 3ef2fb13c1..16c41b3160 100644
--- a/tests/grid/refine_and_coarsen_fixed_fraction_02.cc
+++ b/tests/grid/refine_and_coarsen_fixed_fraction_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2015 - 2018 by the deal.II authors
+// Copyright (C) 2015 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/refine_and_coarsen_fixed_number.cc b/tests/grid/refine_and_coarsen_fixed_number.cc
index edd22ce0f8..8aae15d97f 100644
--- a/tests/grid/refine_and_coarsen_fixed_number.cc
+++ b/tests/grid/refine_and_coarsen_fixed_number.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2015 - 2018 by the deal.II authors
+// Copyright (C) 2015 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/refine_and_coarsen_fixed_number_02.cc b/tests/grid/refine_and_coarsen_fixed_number_02.cc
index ae2cb46658..35f75aead0 100644
--- a/tests/grid/refine_and_coarsen_fixed_number_02.cc
+++ b/tests/grid/refine_and_coarsen_fixed_number_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2015 - 2018 by the deal.II authors
+// Copyright (C) 2015 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/refine_boundary_domain.cc b/tests/grid/refine_boundary_domain.cc
index 756b0f75f2..c4f68a4951 100644
--- a/tests/grid/refine_boundary_domain.cc
+++ b/tests/grid/refine_boundary_domain.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/subcelldata.cc b/tests/grid/subcelldata.cc
index 6262c79e42..23dce0cc9f 100644
--- a/tests/grid/subcelldata.cc
+++ b/tests/grid/subcelldata.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/grid/user_data_01.cc b/tests/grid/user_data_01.cc
index 4b9443a620..604ff95d18 100644
--- a/tests/grid/user_data_01.cc
+++ b/tests/grid/user_data_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/hp/accessor_0.cc b/tests/hp/accessor_0.cc
index 6e8f280878..6836b84f44 100644
--- a/tests/hp/accessor_0.cc
+++ b/tests/hp/accessor_0.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/hp/copy_tria_bug.cc b/tests/hp/copy_tria_bug.cc
index fd26c26553..ebc3bf319f 100644
--- a/tests/hp/copy_tria_bug.cc
+++ b/tests/hp/copy_tria_bug.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/hp/count_dofs_per_block_01.cc b/tests/hp/count_dofs_per_block_01.cc
index 4fd03a4485..8038d56a8e 100644
--- a/tests/hp/count_dofs_per_block_01.cc
+++ b/tests/hp/count_dofs_per_block_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/hp/count_dofs_per_block_02.cc b/tests/hp/count_dofs_per_block_02.cc
index ac48215af0..a148f1cb81 100644
--- a/tests/hp/count_dofs_per_block_02.cc
+++ b/tests/hp/count_dofs_per_block_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/hp/crash_10.cc b/tests/hp/crash_10.cc
index f977bb48af..b5253db807 100644
--- a/tests/hp/crash_10.cc
+++ b/tests/hp/crash_10.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/hp/crash_14.cc b/tests/hp/crash_14.cc
index 893b08cf1f..de7479299b 100644
--- a/tests/hp/crash_14.cc
+++ b/tests/hp/crash_14.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/hp/crash_17.cc b/tests/hp/crash_17.cc
index 743ec7134d..23fc17db9e 100644
--- a/tests/hp/crash_17.cc
+++ b/tests/hp/crash_17.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/hp/crash_18.cc b/tests/hp/crash_18.cc
index ef31c36c9f..dca4cc17ac 100644
--- a/tests/hp/crash_18.cc
+++ b/tests/hp/crash_18.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/hp/crash_21.cc b/tests/hp/crash_21.cc
index 2b9a0fd94e..d7d1488a73 100644
--- a/tests/hp/crash_21.cc
+++ b/tests/hp/crash_21.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2012 - 2019 by the deal.II authors
+// Copyright (C) 2012 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/hp/distribute_dofs_linear_time.cc b/tests/hp/distribute_dofs_linear_time.cc
index 9c959a8272..95cbc7bbde 100644
--- a/tests/hp/distribute_dofs_linear_time.cc
+++ b/tests/hp/distribute_dofs_linear_time.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/hp/do_function_derivatives_01.cc b/tests/hp/do_function_derivatives_01.cc
index b84652e2c2..ac2484053e 100644
--- a/tests/hp/do_function_derivatives_01.cc
+++ b/tests/hp/do_function_derivatives_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2011 - 2018 by the deal.II authors
+// Copyright (C) 2011 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/hp/do_function_hessians_01.cc b/tests/hp/do_function_hessians_01.cc
index 88a358da18..b5a9f169d8 100644
--- a/tests/hp/do_function_hessians_01.cc
+++ b/tests/hp/do_function_hessians_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2011 - 2018 by the deal.II authors
+// Copyright (C) 2011 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/hp/do_function_laplacians_01.cc b/tests/hp/do_function_laplacians_01.cc
index e04bfd4caa..a2fdffb4ef 100644
--- a/tests/hp/do_function_laplacians_01.cc
+++ b/tests/hp/do_function_laplacians_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2011 - 2018 by the deal.II authors
+// Copyright (C) 2011 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/hp/dof_handler_number_cache.cc b/tests/hp/dof_handler_number_cache.cc
index 0e4d55235f..c51fa8606c 100644
--- a/tests/hp/dof_handler_number_cache.cc
+++ b/tests/hp/dof_handler_number_cache.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/hp/dof_renumbering_04.cc b/tests/hp/dof_renumbering_04.cc
index 160d899b2b..ffc501eca6 100644
--- a/tests/hp/dof_renumbering_04.cc
+++ b/tests/hp/dof_renumbering_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/hp/dof_renumbering_05.cc b/tests/hp/dof_renumbering_05.cc
index cf0051b5c1..1fbb20876f 100644
--- a/tests/hp/dof_renumbering_05.cc
+++ b/tests/hp/dof_renumbering_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/hp/dof_renumbering_06.cc b/tests/hp/dof_renumbering_06.cc
index 7cb8734cd7..9df6d73c77 100644
--- a/tests/hp/dof_renumbering_06.cc
+++ b/tests/hp/dof_renumbering_06.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/hp/fe_nothing_01.cc b/tests/hp/fe_nothing_01.cc
index 13f6842eb8..0a098393cc 100644
--- a/tests/hp/fe_nothing_01.cc
+++ b/tests/hp/fe_nothing_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/hp/fe_nothing_02.cc b/tests/hp/fe_nothing_02.cc
index a3652599b9..b985d92c1b 100644
--- a/tests/hp/fe_nothing_02.cc
+++ b/tests/hp/fe_nothing_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/hp/fe_nothing_03.cc b/tests/hp/fe_nothing_03.cc
index d0ef70d431..6b422e7c08 100644
--- a/tests/hp/fe_nothing_03.cc
+++ b/tests/hp/fe_nothing_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/hp/fe_nothing_05.cc b/tests/hp/fe_nothing_05.cc
index 18cfa75103..055dec3df1 100644
--- a/tests/hp/fe_nothing_05.cc
+++ b/tests/hp/fe_nothing_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/hp/fe_nothing_06.cc b/tests/hp/fe_nothing_06.cc
index c96faa66f9..40bd30ca47 100644
--- a/tests/hp/fe_nothing_06.cc
+++ b/tests/hp/fe_nothing_06.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/hp/fe_nothing_07.cc b/tests/hp/fe_nothing_07.cc
index 3b905db7bc..0485c29a85 100644
--- a/tests/hp/fe_nothing_07.cc
+++ b/tests/hp/fe_nothing_07.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/hp/fe_nothing_08.cc b/tests/hp/fe_nothing_08.cc
index 88cc23357d..fc270e33a7 100644
--- a/tests/hp/fe_nothing_08.cc
+++ b/tests/hp/fe_nothing_08.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/hp/fe_nothing_09.cc b/tests/hp/fe_nothing_09.cc
index c0186afc3c..a638f4ab00 100644
--- a/tests/hp/fe_nothing_09.cc
+++ b/tests/hp/fe_nothing_09.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/hp/fe_nothing_11.cc b/tests/hp/fe_nothing_11.cc
index 4e81c7b639..bd3f9fd38a 100644
--- a/tests/hp/fe_nothing_11.cc
+++ b/tests/hp/fe_nothing_11.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/hp/fe_nothing_15.cc b/tests/hp/fe_nothing_15.cc
index 836e79c09c..7c4ed10cb8 100644
--- a/tests/hp/fe_nothing_15.cc
+++ b/tests/hp/fe_nothing_15.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/hp/fe_nothing_16.cc b/tests/hp/fe_nothing_16.cc
index a231372801..7344eee34a 100644
--- a/tests/hp/fe_nothing_16.cc
+++ b/tests/hp/fe_nothing_16.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/hp/fe_nothing_18.cc b/tests/hp/fe_nothing_18.cc
index 68b0519698..b11e0ef214 100644
--- a/tests/hp/fe_nothing_18.cc
+++ b/tests/hp/fe_nothing_18.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2018 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/hp/fe_nothing_20.cc b/tests/hp/fe_nothing_20.cc
index 8c21f9a8bb..77155798c8 100644
--- a/tests/hp/fe_nothing_20.cc
+++ b/tests/hp/fe_nothing_20.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/hp/fe_nothing_21.cc b/tests/hp/fe_nothing_21.cc
index 9973b5de40..51ceec9354 100644
--- a/tests/hp/fe_nothing_21.cc
+++ b/tests/hp/fe_nothing_21.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/hp/hp_constraints_neither_dominate_01.cc b/tests/hp/hp_constraints_neither_dominate_01.cc
index ae9b3afa02..c11a2b5f6b 100644
--- a/tests/hp/hp_constraints_neither_dominate_01.cc
+++ b/tests/hp/hp_constraints_neither_dominate_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/hp/hp_constraints_neither_dominate_02.cc b/tests/hp/hp_constraints_neither_dominate_02.cc
index 6fc979ce53..e9af6a58bb 100644
--- a/tests/hp/hp_constraints_neither_dominate_02.cc
+++ b/tests/hp/hp_constraints_neither_dominate_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/hp/hp_hanging_nodes_01.cc b/tests/hp/hp_hanging_nodes_01.cc
index 27f2f11f7f..ecc3f3459d 100644
--- a/tests/hp/hp_hanging_nodes_01.cc
+++ b/tests/hp/hp_hanging_nodes_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1999 - 2018 by the deal.II authors
+// Copyright (C) 1999 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/hp/hp_q_hierarchical_constraints.cc b/tests/hp/hp_q_hierarchical_constraints.cc
index e4ea190854..13ab8a22e5 100644
--- a/tests/hp/hp_q_hierarchical_constraints.cc
+++ b/tests/hp/hp_q_hierarchical_constraints.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/hp/interpolate_nothing_03.cc b/tests/hp/interpolate_nothing_03.cc
index be585ced8d..fbbf998e1b 100644
--- a/tests/hp/interpolate_nothing_03.cc
+++ b/tests/hp/interpolate_nothing_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2015 - 2018 by the deal.II authors
+// Copyright (C) 2015 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/hp/n_active_fe_indices.cc b/tests/hp/n_active_fe_indices.cc
index c1d28fdc3a..937c68448c 100644
--- a/tests/hp/n_active_fe_indices.cc
+++ b/tests/hp/n_active_fe_indices.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/hp/n_boundary_dofs_01.cc b/tests/hp/n_boundary_dofs_01.cc
index 42ed330bb7..bf2ca53be5 100644
--- a/tests/hp/n_boundary_dofs_01.cc
+++ b/tests/hp/n_boundary_dofs_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/hp/p_adaptivity_absolute_threshold.cc b/tests/hp/p_adaptivity_absolute_threshold.cc
index 60d2f855c7..e8272370cb 100644
--- a/tests/hp/p_adaptivity_absolute_threshold.cc
+++ b/tests/hp/p_adaptivity_absolute_threshold.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/hp/p_adaptivity_fixed_number.cc b/tests/hp/p_adaptivity_fixed_number.cc
index 30a493e7df..88f54440d8 100644
--- a/tests/hp/p_adaptivity_fixed_number.cc
+++ b/tests/hp/p_adaptivity_fixed_number.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/hp/p_adaptivity_flags.cc b/tests/hp/p_adaptivity_flags.cc
index 36683b9f73..7732fe719e 100644
--- a/tests/hp/p_adaptivity_flags.cc
+++ b/tests/hp/p_adaptivity_flags.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/hp/p_adaptivity_full.cc b/tests/hp/p_adaptivity_full.cc
index 0419389b5d..735e01a840 100644
--- a/tests/hp/p_adaptivity_full.cc
+++ b/tests/hp/p_adaptivity_full.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/hp/p_adaptivity_reference.cc b/tests/hp/p_adaptivity_reference.cc
index 3e2d08f6c5..d2f4bfb56d 100644
--- a/tests/hp/p_adaptivity_reference.cc
+++ b/tests/hp/p_adaptivity_reference.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/hp/p_adaptivity_regularity.cc b/tests/hp/p_adaptivity_regularity.cc
index f0ef94f610..551620e885 100644
--- a/tests/hp/p_adaptivity_regularity.cc
+++ b/tests/hp/p_adaptivity_regularity.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/hp/p_adaptivity_relative_threshold.cc b/tests/hp/p_adaptivity_relative_threshold.cc
index 06891b6bd0..3405727ca6 100644
--- a/tests/hp/p_adaptivity_relative_threshold.cc
+++ b/tests/hp/p_adaptivity_relative_threshold.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/hp/project_01.cc b/tests/hp/project_01.cc
index cb077889e7..957b817cee 100644
--- a/tests/hp/project_01.cc
+++ b/tests/hp/project_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/hp/project_01_curved_boundary.cc b/tests/hp/project_01_curved_boundary.cc
index b4e749fdb5..d80b028f7e 100644
--- a/tests/hp/project_01_curved_boundary.cc
+++ b/tests/hp/project_01_curved_boundary.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/hp/project_02.cc b/tests/hp/project_02.cc
index 51285b9d03..c81d3a3077 100644
--- a/tests/hp/project_02.cc
+++ b/tests/hp/project_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/hp/q_vs_dgq.cc b/tests/hp/q_vs_dgq.cc
index af35333153..0762e62e02 100644
--- a/tests/hp/q_vs_dgq.cc
+++ b/tests/hp/q_vs_dgq.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2014 - 2018 by the deal.II authors
+// Copyright (C) 2014 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/hp/renumber_block_wise_02.cc b/tests/hp/renumber_block_wise_02.cc
index d2ccc874b4..cbb40276b5 100644
--- a/tests/hp/renumber_block_wise_02.cc
+++ b/tests/hp/renumber_block_wise_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/hp/renumber_component_wise.cc b/tests/hp/renumber_component_wise.cc
index c8b32ff2eb..e76030b08d 100644
--- a/tests/hp/renumber_component_wise.cc
+++ b/tests/hp/renumber_component_wise.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/hp/solution_transfer_04.cc b/tests/hp/solution_transfer_04.cc
index dabf279b99..509a96a905 100644
--- a/tests/hp/solution_transfer_04.cc
+++ b/tests/hp/solution_transfer_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2011 - 2018 by the deal.II authors
+// Copyright (C) 2011 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/hp/solution_transfer_05.cc b/tests/hp/solution_transfer_05.cc
index 63cfa808f1..ba750dc00b 100644
--- a/tests/hp/solution_transfer_05.cc
+++ b/tests/hp/solution_transfer_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2011 - 2018 by the deal.II authors
+// Copyright (C) 2011 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/hp/solution_transfer_06.cc b/tests/hp/solution_transfer_06.cc
index 0fe25c6679..eac9a011c9 100644
--- a/tests/hp/solution_transfer_06.cc
+++ b/tests/hp/solution_transfer_06.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2011 - 2018 by the deal.II authors
+// Copyright (C) 2011 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/hp/solution_transfer_07.cc b/tests/hp/solution_transfer_07.cc
index d9fafdd526..a70b448209 100644
--- a/tests/hp/solution_transfer_07.cc
+++ b/tests/hp/solution_transfer_07.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2011 - 2018 by the deal.II authors
+// Copyright (C) 2011 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/hp/solution_transfer_08.cc b/tests/hp/solution_transfer_08.cc
index 7ca0b0bb69..2b480ed9fa 100644
--- a/tests/hp/solution_transfer_08.cc
+++ b/tests/hp/solution_transfer_08.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2011 - 2018 by the deal.II authors
+// Copyright (C) 2011 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/hp/solution_transfer_09.cc b/tests/hp/solution_transfer_09.cc
index 333d652bb9..12868da0d0 100644
--- a/tests/hp/solution_transfer_09.cc
+++ b/tests/hp/solution_transfer_09.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2011 - 2018 by the deal.II authors
+// Copyright (C) 2011 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/hp/solution_transfer_10.cc b/tests/hp/solution_transfer_10.cc
index 4eae411666..7be0fb1a17 100644
--- a/tests/hp/solution_transfer_10.cc
+++ b/tests/hp/solution_transfer_10.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2014 - 2018 by the deal.II authors
+// Copyright (C) 2014 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/hp/solution_transfer_13.cc b/tests/hp/solution_transfer_13.cc
index 029f574d88..928ef8d6a5 100644
--- a/tests/hp/solution_transfer_13.cc
+++ b/tests/hp/solution_transfer_13.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2015 - 2018 by the deal.II authors
+// Copyright (C) 2015 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/hp/solution_transfer_15.cc b/tests/hp/solution_transfer_15.cc
index c3ea1fd389..38d7cd947f 100644
--- a/tests/hp/solution_transfer_15.cc
+++ b/tests/hp/solution_transfer_15.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/hp/solution_transfer_16.cc b/tests/hp/solution_transfer_16.cc
index d72c5868c7..5ef5da5f35 100644
--- a/tests/hp/solution_transfer_16.cc
+++ b/tests/hp/solution_transfer_16.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/hp/step-10.cc b/tests/hp/step-10.cc
index 8683ea7ecd..e5ed3b18f9 100644
--- a/tests/hp/step-10.cc
+++ b/tests/hp/step-10.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/hp/step-12.cc b/tests/hp/step-12.cc
index 9395f1c579..b2bc00bc97 100644
--- a/tests/hp/step-12.cc
+++ b/tests/hp/step-12.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/hp/step-13.cc b/tests/hp/step-13.cc
index 8aad743b4f..69f0e6ba5e 100644
--- a/tests/hp/step-13.cc
+++ b/tests/hp/step-13.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/hp/step-2.cc b/tests/hp/step-2.cc
index 8ac60518af..56a28e25cf 100644
--- a/tests/hp/step-2.cc
+++ b/tests/hp/step-2.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/hp/step-27.cc b/tests/hp/step-27.cc
index 1f07907517..2356e18509 100644
--- a/tests/hp/step-27.cc
+++ b/tests/hp/step-27.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 2006 - 2018 by the deal.II authors
+ * Copyright (C) 2006 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/tests/hp/step-7.cc b/tests/hp/step-7.cc
index 7694f9d32a..9fe610b817 100644
--- a/tests/hp/step-7.cc
+++ b/tests/hp/step-7.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/integrators/advection_01.cc b/tests/integrators/advection_01.cc
index c7706a504d..ee9e6af97b 100644
--- a/tests/integrators/advection_01.cc
+++ b/tests/integrators/advection_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2012 - 2019 by the deal.II authors
+// Copyright (C) 2012 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/integrators/assembler_simple_matrix_01.cc b/tests/integrators/assembler_simple_matrix_01.cc
index 700536dec2..4baf9afb97 100644
--- a/tests/integrators/assembler_simple_matrix_01.cc
+++ b/tests/integrators/assembler_simple_matrix_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2012 - 2018 by the deal.II authors
+// Copyright (C) 2012 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/integrators/assembler_simple_matrix_01m.cc b/tests/integrators/assembler_simple_matrix_01m.cc
index 33002f7d27..b7be41ddd0 100644
--- a/tests/integrators/assembler_simple_matrix_01m.cc
+++ b/tests/integrators/assembler_simple_matrix_01m.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2012 - 2018 by the deal.II authors
+// Copyright (C) 2012 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/integrators/assembler_simple_matrix_02.cc b/tests/integrators/assembler_simple_matrix_02.cc
index 2a3728c7d3..97dea68355 100644
--- a/tests/integrators/assembler_simple_matrix_02.cc
+++ b/tests/integrators/assembler_simple_matrix_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2012 - 2018 by the deal.II authors
+// Copyright (C) 2012 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/integrators/assembler_simple_matrix_02m.cc b/tests/integrators/assembler_simple_matrix_02m.cc
index 76182a3d34..e66f11926b 100644
--- a/tests/integrators/assembler_simple_matrix_02m.cc
+++ b/tests/integrators/assembler_simple_matrix_02m.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2012 - 2018 by the deal.II authors
+// Copyright (C) 2012 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/integrators/assembler_simple_matrix_03.cc b/tests/integrators/assembler_simple_matrix_03.cc
index 3d2db05109..c8bd6f11ce 100644
--- a/tests/integrators/assembler_simple_matrix_03.cc
+++ b/tests/integrators/assembler_simple_matrix_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2012 - 2018 by the deal.II authors
+// Copyright (C) 2012 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/integrators/assembler_simple_matrix_03m.cc b/tests/integrators/assembler_simple_matrix_03m.cc
index 1c01da3b8e..3d9aae1c4a 100644
--- a/tests/integrators/assembler_simple_matrix_03m.cc
+++ b/tests/integrators/assembler_simple_matrix_03m.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2012 - 2018 by the deal.II authors
+// Copyright (C) 2012 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/integrators/assembler_simple_matrix_03tri.cc b/tests/integrators/assembler_simple_matrix_03tri.cc
index 12e2262275..f4ff982902 100644
--- a/tests/integrators/assembler_simple_matrix_03tri.cc
+++ b/tests/integrators/assembler_simple_matrix_03tri.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2012 - 2018 by the deal.II authors
+// Copyright (C) 2012 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/integrators/assembler_simple_matrix_04.cc b/tests/integrators/assembler_simple_matrix_04.cc
index 021a8d11cc..9e067c3391 100644
--- a/tests/integrators/assembler_simple_matrix_04.cc
+++ b/tests/integrators/assembler_simple_matrix_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2012 - 2018 by the deal.II authors
+// Copyright (C) 2012 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/integrators/assembler_simple_mgmatrix_01.cc b/tests/integrators/assembler_simple_mgmatrix_01.cc
index 2c4d9e6210..7264d8e7cc 100644
--- a/tests/integrators/assembler_simple_mgmatrix_01.cc
+++ b/tests/integrators/assembler_simple_mgmatrix_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2012 - 2018 by the deal.II authors
+// Copyright (C) 2012 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/integrators/assembler_simple_mgmatrix_02.cc b/tests/integrators/assembler_simple_mgmatrix_02.cc
index d096df5e35..0ce35f8c42 100644
--- a/tests/integrators/assembler_simple_mgmatrix_02.cc
+++ b/tests/integrators/assembler_simple_mgmatrix_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2012 - 2018 by the deal.II authors
+// Copyright (C) 2012 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/integrators/assembler_simple_mgmatrix_03.cc b/tests/integrators/assembler_simple_mgmatrix_03.cc
index e13ac6474e..c412efbf54 100644
--- a/tests/integrators/assembler_simple_mgmatrix_03.cc
+++ b/tests/integrators/assembler_simple_mgmatrix_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2012 - 2018 by the deal.II authors
+// Copyright (C) 2012 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/integrators/assembler_simple_mgmatrix_04.cc b/tests/integrators/assembler_simple_mgmatrix_04.cc
index 66b4277f55..db64acbbea 100644
--- a/tests/integrators/assembler_simple_mgmatrix_04.cc
+++ b/tests/integrators/assembler_simple_mgmatrix_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2012 - 2018 by the deal.II authors
+// Copyright (C) 2012 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/integrators/assembler_simple_system_inhom_01.cc b/tests/integrators/assembler_simple_system_inhom_01.cc
index ab829961c3..09cd551c5e 100644
--- a/tests/integrators/assembler_simple_system_inhom_01.cc
+++ b/tests/integrators/assembler_simple_system_inhom_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2012 - 2018 by the deal.II authors
+// Copyright (C) 2012 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/integrators/cells_and_faces_01.cc b/tests/integrators/cells_and_faces_01.cc
index 40958e9af3..120e26a171 100644
--- a/tests/integrators/cells_and_faces_01.cc
+++ b/tests/integrators/cells_and_faces_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/integrators/cochain_01.cc b/tests/integrators/cochain_01.cc
index 5fe0702ba0..8f6ae6d5ff 100644
--- a/tests/integrators/cochain_01.cc
+++ b/tests/integrators/cochain_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/integrators/divergence_01.cc b/tests/integrators/divergence_01.cc
index 37a7fe1414..c50d09de7a 100644
--- a/tests/integrators/divergence_01.cc
+++ b/tests/integrators/divergence_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2012 - 2019 by the deal.II authors
+// Copyright (C) 2012 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/integrators/elasticity_01.cc b/tests/integrators/elasticity_01.cc
index a298f1d619..17611d531c 100644
--- a/tests/integrators/elasticity_01.cc
+++ b/tests/integrators/elasticity_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2012 - 2019 by the deal.II authors
+// Copyright (C) 2012 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/integrators/elasticity_02.cc b/tests/integrators/elasticity_02.cc
index 7e628e27de..c4e124d114 100644
--- a/tests/integrators/elasticity_02.cc
+++ b/tests/integrators/elasticity_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2012 - 2019 by the deal.II authors
+// Copyright (C) 2012 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/integrators/functional_01.cc b/tests/integrators/functional_01.cc
index 5ad33e2583..6668bddcdb 100644
--- a/tests/integrators/functional_01.cc
+++ b/tests/integrators/functional_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/integrators/grad_div_01.cc b/tests/integrators/grad_div_01.cc
index 6668f87ff3..1f3c56248e 100644
--- a/tests/integrators/grad_div_01.cc
+++ b/tests/integrators/grad_div_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2012 - 2019 by the deal.II authors
+// Copyright (C) 2012 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/integrators/laplacian_01.cc b/tests/integrators/laplacian_01.cc
index 53754c82e7..b56eef727b 100644
--- a/tests/integrators/laplacian_01.cc
+++ b/tests/integrators/laplacian_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2012 - 2019 by the deal.II authors
+// Copyright (C) 2012 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/integrators/laplacian_02.cc b/tests/integrators/laplacian_02.cc
index 4364e5a8a0..08d90f80b4 100644
--- a/tests/integrators/laplacian_02.cc
+++ b/tests/integrators/laplacian_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2012 - 2018 by the deal.II authors
+// Copyright (C) 2012 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/integrators/maxwell_curl.cc b/tests/integrators/maxwell_curl.cc
index 96972e9b95..f67417d745 100644
--- a/tests/integrators/maxwell_curl.cc
+++ b/tests/integrators/maxwell_curl.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2012 - 2018 by the deal.II authors
+// Copyright (C) 2012 - 2020 by the deal.II authors
 //
 // Author: Jihuan Tian 
 //
diff --git a/tests/integrators/mesh_worker_01.cc b/tests/integrators/mesh_worker_01.cc
index 1ac974c2c6..b9e42f8806 100644
--- a/tests/integrators/mesh_worker_01.cc
+++ b/tests/integrators/mesh_worker_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/integrators/mesh_worker_02.cc b/tests/integrators/mesh_worker_02.cc
index 1506082b74..313071cda8 100644
--- a/tests/integrators/mesh_worker_02.cc
+++ b/tests/integrators/mesh_worker_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/integrators/mesh_worker_03.cc b/tests/integrators/mesh_worker_03.cc
index 2ef65364ea..4c14dd6b23 100644
--- a/tests/integrators/mesh_worker_03.cc
+++ b/tests/integrators/mesh_worker_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/integrators/mesh_worker_1d_dg.cc b/tests/integrators/mesh_worker_1d_dg.cc
index f6cdc9eecc..cbffcdbd0f 100644
--- a/tests/integrators/mesh_worker_1d_dg.cc
+++ b/tests/integrators/mesh_worker_1d_dg.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/integrators/mesh_worker_matrix_01.cc b/tests/integrators/mesh_worker_matrix_01.cc
index da9b7514a0..0e5f0b9626 100644
--- a/tests/integrators/mesh_worker_matrix_01.cc
+++ b/tests/integrators/mesh_worker_matrix_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/bicgstab_early.cc b/tests/lac/bicgstab_early.cc
index c78794388c..34592b0447 100644
--- a/tests/lac/bicgstab_early.cc
+++ b/tests/lac/bicgstab_early.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/bicgstab_large.cc b/tests/lac/bicgstab_large.cc
index cb3614f4ca..878b2020ee 100644
--- a/tests/lac/bicgstab_large.cc
+++ b/tests/lac/bicgstab_large.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/block_linear_operator_01.cc b/tests/lac/block_linear_operator_01.cc
index e993decd62..e88cf96989 100644
--- a/tests/lac/block_linear_operator_01.cc
+++ b/tests/lac/block_linear_operator_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2015 - 2018 by the deal.II authors
+// Copyright (C) 2015 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/block_linear_operator_02.cc b/tests/lac/block_linear_operator_02.cc
index 8bb174bcf5..4178eee0f3 100644
--- a/tests/lac/block_linear_operator_02.cc
+++ b/tests/lac/block_linear_operator_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2015 - 2018 by the deal.II authors
+// Copyright (C) 2015 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/block_linear_operator_03.cc b/tests/lac/block_linear_operator_03.cc
index b3c3a14335..15c274100e 100644
--- a/tests/lac/block_linear_operator_03.cc
+++ b/tests/lac/block_linear_operator_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2015 - 2018 by the deal.II authors
+// Copyright (C) 2015 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/block_linear_operator_04.cc b/tests/lac/block_linear_operator_04.cc
index f64d6e8108..abf59443bb 100644
--- a/tests/lac/block_linear_operator_04.cc
+++ b/tests/lac/block_linear_operator_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2015 - 2018 by the deal.II authors
+// Copyright (C) 2015 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/block_linear_operator_05.cc b/tests/lac/block_linear_operator_05.cc
index bf28a2be0c..e482dcef4d 100644
--- a/tests/lac/block_linear_operator_05.cc
+++ b/tests/lac/block_linear_operator_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2015 - 2018 by the deal.II authors
+// Copyright (C) 2015 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/block_linear_operator_06.cc b/tests/lac/block_linear_operator_06.cc
index f37d250b34..89c9c073ed 100644
--- a/tests/lac/block_linear_operator_06.cc
+++ b/tests/lac/block_linear_operator_06.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/block_matrices_04.cc b/tests/lac/block_matrices_04.cc
index dd1d8dd6d3..eb6e0b0b41 100644
--- a/tests/lac/block_matrices_04.cc
+++ b/tests/lac/block_matrices_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/block_minres.cc b/tests/lac/block_minres.cc
index ed9aa8b225..fdd50ca0a0 100644
--- a/tests/lac/block_minres.cc
+++ b/tests/lac/block_minres.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/block_vector_iterator.cc b/tests/lac/block_vector_iterator.cc
index 7cc1919e60..6b05d06f64 100644
--- a/tests/lac/block_vector_iterator.cc
+++ b/tests/lac/block_vector_iterator.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/block_vector_move_operations.cc b/tests/lac/block_vector_move_operations.cc
index 724773af24..80f6d1059a 100644
--- a/tests/lac/block_vector_move_operations.cc
+++ b/tests/lac/block_vector_move_operations.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2012 - 2018 by the deal.II authors
+// Copyright (C) 2012 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/block_vector_vector_assign.cc b/tests/lac/block_vector_vector_assign.cc
index e301760fb3..f2e9da6034 100644
--- a/tests/lac/block_vector_vector_assign.cc
+++ b/tests/lac/block_vector_vector_assign.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/complex_block_vector_iterator.cc b/tests/lac/complex_block_vector_iterator.cc
index 6a3639f742..c5f3b29bae 100644
--- a/tests/lac/complex_block_vector_iterator.cc
+++ b/tests/lac/complex_block_vector_iterator.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/complex_block_vector_vector_assign.cc b/tests/lac/complex_block_vector_vector_assign.cc
index e6f5e9d8c6..2cf1d5826d 100644
--- a/tests/lac/complex_block_vector_vector_assign.cc
+++ b/tests/lac/complex_block_vector_vector_assign.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/constrained_linear_operator_01.cc b/tests/lac/constrained_linear_operator_01.cc
index b4813c9a4f..70e33b0fb1 100644
--- a/tests/lac/constrained_linear_operator_01.cc
+++ b/tests/lac/constrained_linear_operator_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2015 - 2018 by the deal.II authors
+// Copyright (C) 2015 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/constraint_graph_zero.cc b/tests/lac/constraint_graph_zero.cc
index f695b7a546..a7c865505d 100644
--- a/tests/lac/constraint_graph_zero.cc
+++ b/tests/lac/constraint_graph_zero.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/constraint_matrix_copy_01.cc b/tests/lac/constraint_matrix_copy_01.cc
index 29e26dc105..5d809ee790 100644
--- a/tests/lac/constraint_matrix_copy_01.cc
+++ b/tests/lac/constraint_matrix_copy_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/constraint_matrix_distribute_complex.cc b/tests/lac/constraint_matrix_distribute_complex.cc
index 510480b4a5..a042ffe76a 100644
--- a/tests/lac/constraint_matrix_distribute_complex.cc
+++ b/tests/lac/constraint_matrix_distribute_complex.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/constraint_matrix_distribute_local_global.cc b/tests/lac/constraint_matrix_distribute_local_global.cc
index 23b6661548..9e5b669057 100644
--- a/tests/lac/constraint_matrix_distribute_local_global.cc
+++ b/tests/lac/constraint_matrix_distribute_local_global.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2019 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/constraints_01.cc b/tests/lac/constraints_01.cc
index f8415d13e2..f1f0f91752 100644
--- a/tests/lac/constraints_01.cc
+++ b/tests/lac/constraints_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/constraints_02.cc b/tests/lac/constraints_02.cc
index bcc00930ab..e9acb9aeb1 100644
--- a/tests/lac/constraints_02.cc
+++ b/tests/lac/constraints_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/constraints_block_01.cc b/tests/lac/constraints_block_01.cc
index 4001f338b9..d87f380a11 100644
--- a/tests/lac/constraints_block_01.cc
+++ b/tests/lac/constraints_block_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2012 - 2018 by the deal.II authors
+// Copyright (C) 2012 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/constraints_c1.cc b/tests/lac/constraints_c1.cc
index 863bb9b136..cfdd4d9f6f 100644
--- a/tests/lac/constraints_c1.cc
+++ b/tests/lac/constraints_c1.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2010 - 2018 by the deal.II authors
+// Copyright (C) 2010 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/constraints_c1_02.cc b/tests/lac/constraints_c1_02.cc
index 6a35ba8674..c109d8aee4 100644
--- a/tests/lac/constraints_c1_02.cc
+++ b/tests/lac/constraints_c1_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2010 - 2018 by the deal.II authors
+// Copyright (C) 2010 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/constraints_inhomogeneous.cc b/tests/lac/constraints_inhomogeneous.cc
index da65e33ec1..c2514c6a0b 100644
--- a/tests/lac/constraints_inhomogeneous.cc
+++ b/tests/lac/constraints_inhomogeneous.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/constraints_move.cc b/tests/lac/constraints_move.cc
index c0fbf476e0..9e62b6544a 100644
--- a/tests/lac/constraints_move.cc
+++ b/tests/lac/constraints_move.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/constraints_shift_01.cc b/tests/lac/constraints_shift_01.cc
index a6ca8959d0..fa507a3083 100644
--- a/tests/lac/constraints_shift_01.cc
+++ b/tests/lac/constraints_shift_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/constraints_zero.cc b/tests/lac/constraints_zero.cc
index e7caf49b00..93aa6ac332 100644
--- a/tests/lac/constraints_zero.cc
+++ b/tests/lac/constraints_zero.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/constraints_zero_condense.cc b/tests/lac/constraints_zero_condense.cc
index 1b00454248..40a04710f9 100644
--- a/tests/lac/constraints_zero_condense.cc
+++ b/tests/lac/constraints_zero_condense.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/constraints_zero_merge.cc b/tests/lac/constraints_zero_merge.cc
index c77aa6a38c..c34a13fcbc 100644
--- a/tests/lac/constraints_zero_merge.cc
+++ b/tests/lac/constraints_zero_merge.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/copy_transposed.cc b/tests/lac/copy_transposed.cc
index 1b7bb46993..d61eafaf31 100644
--- a/tests/lac/copy_transposed.cc
+++ b/tests/lac/copy_transposed.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/diagonal_matrix_02.cc b/tests/lac/diagonal_matrix_02.cc
index e48b7ce0bd..cfedbd588f 100644
--- a/tests/lac/diagonal_matrix_02.cc
+++ b/tests/lac/diagonal_matrix_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/eigen.cc b/tests/lac/eigen.cc
index 3ea3baf8b0..6cacad2beb 100644
--- a/tests/lac/eigen.cc
+++ b/tests/lac/eigen.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2018 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/gmres_eigenvalues.cc b/tests/lac/gmres_eigenvalues.cc
index db1ae815ca..db3f4610ce 100644
--- a/tests/lac/gmres_eigenvalues.cc
+++ b/tests/lac/gmres_eigenvalues.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/gmres_reorthogonalize_02.cc b/tests/lac/gmres_reorthogonalize_02.cc
index ca3ddcb259..3d284c5e39 100644
--- a/tests/lac/gmres_reorthogonalize_02.cc
+++ b/tests/lac/gmres_reorthogonalize_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/gmres_reorthogonalize_03.cc b/tests/lac/gmres_reorthogonalize_03.cc
index f0765fe856..cdacf44cb0 100644
--- a/tests/lac/gmres_reorthogonalize_03.cc
+++ b/tests/lac/gmres_reorthogonalize_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/gmres_reorthogonalize_04.cc b/tests/lac/gmres_reorthogonalize_04.cc
index c31f18ed08..6cfdd0c9f3 100644
--- a/tests/lac/gmres_reorthogonalize_04.cc
+++ b/tests/lac/gmres_reorthogonalize_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/gmres_reorthogonalize_05.cc b/tests/lac/gmres_reorthogonalize_05.cc
index c0c9367f12..ed2488243d 100644
--- a/tests/lac/gmres_reorthogonalize_05.cc
+++ b/tests/lac/gmres_reorthogonalize_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/householder.cc b/tests/lac/householder.cc
index 7d2e5dadb1..fbdbd1dfba 100644
--- a/tests/lac/householder.cc
+++ b/tests/lac/householder.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/identity_matrix_01.cc b/tests/lac/identity_matrix_01.cc
index 2be68f9c5c..56457dc5a9 100644
--- a/tests/lac/identity_matrix_01.cc
+++ b/tests/lac/identity_matrix_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/identity_matrix_02.cc b/tests/lac/identity_matrix_02.cc
index 844617c3f6..6fae8b2156 100644
--- a/tests/lac/identity_matrix_02.cc
+++ b/tests/lac/identity_matrix_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/identity_matrix_03.cc b/tests/lac/identity_matrix_03.cc
index 4c90e6c8b4..18eb301d35 100644
--- a/tests/lac/identity_matrix_03.cc
+++ b/tests/lac/identity_matrix_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/identity_matrix_04.cc b/tests/lac/identity_matrix_04.cc
index 1d331eb18c..e2e3da93cd 100644
--- a/tests/lac/identity_matrix_04.cc
+++ b/tests/lac/identity_matrix_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/identity_matrix_05.cc b/tests/lac/identity_matrix_05.cc
index 3230473b71..a6ea2d2724 100644
--- a/tests/lac/identity_matrix_05.cc
+++ b/tests/lac/identity_matrix_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/identity_matrix_06.cc b/tests/lac/identity_matrix_06.cc
index bbf9571447..d36f5caca7 100644
--- a/tests/lac/identity_matrix_06.cc
+++ b/tests/lac/identity_matrix_06.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/inhomogeneous_constraints.cc b/tests/lac/inhomogeneous_constraints.cc
index f10a9d02d9..90a4f7344a 100644
--- a/tests/lac/inhomogeneous_constraints.cc
+++ b/tests/lac/inhomogeneous_constraints.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/inhomogeneous_constraints_02.cc b/tests/lac/inhomogeneous_constraints_02.cc
index 96a4a90aa1..d01eba272b 100644
--- a/tests/lac/inhomogeneous_constraints_02.cc
+++ b/tests/lac/inhomogeneous_constraints_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/inhomogeneous_constraints_03.cc b/tests/lac/inhomogeneous_constraints_03.cc
index b321969467..dcc286591f 100644
--- a/tests/lac/inhomogeneous_constraints_03.cc
+++ b/tests/lac/inhomogeneous_constraints_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/inhomogeneous_constraints_04.cc b/tests/lac/inhomogeneous_constraints_04.cc
index 057167f2c8..3026310c5a 100644
--- a/tests/lac/inhomogeneous_constraints_04.cc
+++ b/tests/lac/inhomogeneous_constraints_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/inhomogeneous_constraints_block.cc b/tests/lac/inhomogeneous_constraints_block.cc
index 61d3f0cec8..19471ceae4 100644
--- a/tests/lac/inhomogeneous_constraints_block.cc
+++ b/tests/lac/inhomogeneous_constraints_block.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/inhomogeneous_constraints_nonsymmetric.cc b/tests/lac/inhomogeneous_constraints_nonsymmetric.cc
index 96f6d127e2..b701a8ef03 100644
--- a/tests/lac/inhomogeneous_constraints_nonsymmetric.cc
+++ b/tests/lac/inhomogeneous_constraints_nonsymmetric.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/inhomogeneous_constraints_vector.cc b/tests/lac/inhomogeneous_constraints_vector.cc
index baad2ac06d..4341cb29fb 100644
--- a/tests/lac/inhomogeneous_constraints_vector.cc
+++ b/tests/lac/inhomogeneous_constraints_vector.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/la_parallel_vector_add_and_dot_complex.cc b/tests/lac/la_parallel_vector_add_and_dot_complex.cc
index 88734d847e..3d6e3a914d 100644
--- a/tests/lac/la_parallel_vector_add_and_dot_complex.cc
+++ b/tests/lac/la_parallel_vector_add_and_dot_complex.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2012 - 2018 by the deal.II authors
+// Copyright (C) 2012 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/la_vector_add_and_dot.cc b/tests/lac/la_vector_add_and_dot.cc
index 4154efc728..a368da1105 100644
--- a/tests/lac/la_vector_add_and_dot.cc
+++ b/tests/lac/la_vector_add_and_dot.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2012 - 2018 by the deal.II authors
+// Copyright (C) 2012 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/la_vector_add_and_dot_complex.cc b/tests/lac/la_vector_add_and_dot_complex.cc
index c4dfbf3a0a..e32be3719f 100644
--- a/tests/lac/la_vector_add_and_dot_complex.cc
+++ b/tests/lac/la_vector_add_and_dot_complex.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2012 - 2018 by the deal.II authors
+// Copyright (C) 2012 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/linear_operator_01.cc b/tests/lac/linear_operator_01.cc
index d5162debe9..1724b4e1e9 100644
--- a/tests/lac/linear_operator_01.cc
+++ b/tests/lac/linear_operator_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2015 - 2018 by the deal.II authors
+// Copyright (C) 2015 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/linear_operator_01a.cc b/tests/lac/linear_operator_01a.cc
index b76a8343de..dc35fe6282 100644
--- a/tests/lac/linear_operator_01a.cc
+++ b/tests/lac/linear_operator_01a.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2015 - 2018 by the deal.II authors
+// Copyright (C) 2015 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/linear_operator_01b.cc b/tests/lac/linear_operator_01b.cc
index 1742761afc..9f7acdf998 100644
--- a/tests/lac/linear_operator_01b.cc
+++ b/tests/lac/linear_operator_01b.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2015 - 2018 by the deal.II authors
+// Copyright (C) 2015 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/linear_operator_01c.cc b/tests/lac/linear_operator_01c.cc
index 4ac30b090b..c5955c7f2b 100644
--- a/tests/lac/linear_operator_01c.cc
+++ b/tests/lac/linear_operator_01c.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2015 - 2018 by the deal.II authors
+// Copyright (C) 2015 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/linear_operator_01d.cc b/tests/lac/linear_operator_01d.cc
index 999c9e231d..a38f5d0737 100644
--- a/tests/lac/linear_operator_01d.cc
+++ b/tests/lac/linear_operator_01d.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2015 - 2019 by the deal.II authors
+// Copyright (C) 2015 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/linear_operator_02.cc b/tests/lac/linear_operator_02.cc
index 57efa68c68..ca30e689ba 100644
--- a/tests/lac/linear_operator_02.cc
+++ b/tests/lac/linear_operator_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2015 - 2018 by the deal.II authors
+// Copyright (C) 2015 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/linear_operator_02a.cc b/tests/lac/linear_operator_02a.cc
index f8f8661bb3..4e082de1d1 100644
--- a/tests/lac/linear_operator_02a.cc
+++ b/tests/lac/linear_operator_02a.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2015 - 2018 by the deal.II authors
+// Copyright (C) 2015 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/linear_operator_03.cc b/tests/lac/linear_operator_03.cc
index deb37e7732..b5ccb7ec5f 100644
--- a/tests/lac/linear_operator_03.cc
+++ b/tests/lac/linear_operator_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2015 - 2018 by the deal.II authors
+// Copyright (C) 2015 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/linear_operator_04.cc b/tests/lac/linear_operator_04.cc
index 019a05b7c2..598e4025fd 100644
--- a/tests/lac/linear_operator_04.cc
+++ b/tests/lac/linear_operator_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2015 - 2018 by the deal.II authors
+// Copyright (C) 2015 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/linear_operator_04a.cc b/tests/lac/linear_operator_04a.cc
index 3f8fa2b878..6f00651442 100644
--- a/tests/lac/linear_operator_04a.cc
+++ b/tests/lac/linear_operator_04a.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/linear_operator_05.cc b/tests/lac/linear_operator_05.cc
index d33a9b02ff..2f0d239320 100644
--- a/tests/lac/linear_operator_05.cc
+++ b/tests/lac/linear_operator_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2015 - 2018 by the deal.II authors
+// Copyright (C) 2015 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/linear_operator_06.cc b/tests/lac/linear_operator_06.cc
index 18479064ad..2a70f3c605 100644
--- a/tests/lac/linear_operator_06.cc
+++ b/tests/lac/linear_operator_06.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2015 - 2018 by the deal.II authors
+// Copyright (C) 2015 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/linear_operator_07.cc b/tests/lac/linear_operator_07.cc
index e20a1af778..511cdcfef5 100644
--- a/tests/lac/linear_operator_07.cc
+++ b/tests/lac/linear_operator_07.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2015 - 2018 by the deal.II authors
+// Copyright (C) 2015 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/linear_operator_08.cc b/tests/lac/linear_operator_08.cc
index ccf72a0105..2497cb90ee 100644
--- a/tests/lac/linear_operator_08.cc
+++ b/tests/lac/linear_operator_08.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2015 - 2018 by the deal.II authors
+// Copyright (C) 2015 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/linear_operator_09.cc b/tests/lac/linear_operator_09.cc
index e571297b45..02c27a2bd4 100644
--- a/tests/lac/linear_operator_09.cc
+++ b/tests/lac/linear_operator_09.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/linear_operator_10.cc b/tests/lac/linear_operator_10.cc
index c240a7bd3f..5a41367404 100644
--- a/tests/lac/linear_operator_10.cc
+++ b/tests/lac/linear_operator_10.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2015 - 2018 by the deal.II authors
+// Copyright (C) 2015 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/linear_operator_10a.cc b/tests/lac/linear_operator_10a.cc
index 212cab8349..27f2212747 100644
--- a/tests/lac/linear_operator_10a.cc
+++ b/tests/lac/linear_operator_10a.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/linear_operator_12.cc b/tests/lac/linear_operator_12.cc
index b95f1e6a21..1d58b116ec 100644
--- a/tests/lac/linear_operator_12.cc
+++ b/tests/lac/linear_operator_12.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/linear_operator_12a.cc b/tests/lac/linear_operator_12a.cc
index a4f3d161ed..95cbdf2277 100644
--- a/tests/lac/linear_operator_12a.cc
+++ b/tests/lac/linear_operator_12a.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/linear_operator_13.cc b/tests/lac/linear_operator_13.cc
index 37fe0fc5e7..3687dbaa23 100644
--- a/tests/lac/linear_operator_13.cc
+++ b/tests/lac/linear_operator_13.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2015 - 2019 by the deal.II authors
+// Copyright (C) 2015 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/linear_operator_14.cc b/tests/lac/linear_operator_14.cc
index a475da2fe7..55d68d263f 100644
--- a/tests/lac/linear_operator_14.cc
+++ b/tests/lac/linear_operator_14.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2015 - 2019 by the deal.II authors
+// Copyright (C) 2015 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/linear_operator_15.cc b/tests/lac/linear_operator_15.cc
index 7ec52d7499..f51d4553af 100644
--- a/tests/lac/linear_operator_15.cc
+++ b/tests/lac/linear_operator_15.cc
@@ -1,7 +1,7 @@
 
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/linear_operator_16.cc b/tests/lac/linear_operator_16.cc
index c82bc1c969..f85aaa46bd 100644
--- a/tests/lac/linear_operator_16.cc
+++ b/tests/lac/linear_operator_16.cc
@@ -1,7 +1,7 @@
 
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/linear_operator_17.cc b/tests/lac/linear_operator_17.cc
index 4270c5dc4e..8ff760030f 100644
--- a/tests/lac/linear_operator_17.cc
+++ b/tests/lac/linear_operator_17.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2015 - 2018 by the deal.II authors
+// Copyright (C) 2015 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/linear_operator_17a.cc b/tests/lac/linear_operator_17a.cc
index eec7eab03b..f83a6b6956 100644
--- a/tests/lac/linear_operator_17a.cc
+++ b/tests/lac/linear_operator_17a.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2015 - 2018 by the deal.II authors
+// Copyright (C) 2015 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/linear_operator_18.cc b/tests/lac/linear_operator_18.cc
index 00a962feb0..1ff91bb7ad 100644
--- a/tests/lac/linear_operator_18.cc
+++ b/tests/lac/linear_operator_18.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/matrices.cc b/tests/lac/matrices.cc
index 42d100d884..16380565c6 100644
--- a/tests/lac/matrices.cc
+++ b/tests/lac/matrices.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/matrices_ez.cc b/tests/lac/matrices_ez.cc
index 7eb2452db4..d596c6e299 100644
--- a/tests/lac/matrices_ez.cc
+++ b/tests/lac/matrices_ez.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/matrices_ez_add.cc b/tests/lac/matrices_ez_add.cc
index a6b94f3d7b..b5089c07af 100644
--- a/tests/lac/matrices_ez_add.cc
+++ b/tests/lac/matrices_ez_add.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/matrices_lapack.cc b/tests/lac/matrices_lapack.cc
index 285ac55538..88685532ca 100644
--- a/tests/lac/matrices_lapack.cc
+++ b/tests/lac/matrices_lapack.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/matrices_lapack_fill.cc b/tests/lac/matrices_lapack_fill.cc
index 4f8422a5b0..71e39e34d5 100644
--- a/tests/lac/matrices_lapack_fill.cc
+++ b/tests/lac/matrices_lapack_fill.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/packaged_operation_01.cc b/tests/lac/packaged_operation_01.cc
index 13f4b5bef1..970c988d5c 100644
--- a/tests/lac/packaged_operation_01.cc
+++ b/tests/lac/packaged_operation_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2015 - 2018 by the deal.II authors
+// Copyright (C) 2015 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/packaged_operation_01a.cc b/tests/lac/packaged_operation_01a.cc
index 784b85b136..db0957ec88 100644
--- a/tests/lac/packaged_operation_01a.cc
+++ b/tests/lac/packaged_operation_01a.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2015 - 2018 by the deal.II authors
+// Copyright (C) 2015 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/packaged_operation_02.cc b/tests/lac/packaged_operation_02.cc
index be6fdd2047..9a1b7c1ff0 100644
--- a/tests/lac/packaged_operation_02.cc
+++ b/tests/lac/packaged_operation_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2015 - 2018 by the deal.II authors
+// Copyright (C) 2015 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/precondition_chebyshev_02.cc b/tests/lac/precondition_chebyshev_02.cc
index 9b8bfbbb3a..ba3123e94b 100644
--- a/tests/lac/precondition_chebyshev_02.cc
+++ b/tests/lac/precondition_chebyshev_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/precondition_chebyshev_03.cc b/tests/lac/precondition_chebyshev_03.cc
index fd16c69ef6..5ca23de6da 100644
--- a/tests/lac/precondition_chebyshev_03.cc
+++ b/tests/lac/precondition_chebyshev_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/precondition_chebyshev_04.cc b/tests/lac/precondition_chebyshev_04.cc
index 39434b343a..c77abfdb60 100644
--- a/tests/lac/precondition_chebyshev_04.cc
+++ b/tests/lac/precondition_chebyshev_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/precondition_chebyshev_05.cc b/tests/lac/precondition_chebyshev_05.cc
index b70b78d611..3ef01ad001 100644
--- a/tests/lac/precondition_chebyshev_05.cc
+++ b/tests/lac/precondition_chebyshev_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2019 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/print_formatted_ez_01.cc b/tests/lac/print_formatted_ez_01.cc
index 319c1f2374..d22a3235fc 100644
--- a/tests/lac/print_formatted_ez_01.cc
+++ b/tests/lac/print_formatted_ez_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/schur_complement_01.cc b/tests/lac/schur_complement_01.cc
index 7357241a16..d9a57edb78 100644
--- a/tests/lac/schur_complement_01.cc
+++ b/tests/lac/schur_complement_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2015 - 2018 by the deal.II authors
+// Copyright (C) 2015 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/schur_complement_02.cc b/tests/lac/schur_complement_02.cc
index f65070e3cc..2639b51425 100644
--- a/tests/lac/schur_complement_02.cc
+++ b/tests/lac/schur_complement_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2015 - 2018 by the deal.II authors
+// Copyright (C) 2015 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/schur_complement_03.cc b/tests/lac/schur_complement_03.cc
index 25bf3ef355..7566b9f8b9 100644
--- a/tests/lac/schur_complement_03.cc
+++ b/tests/lac/schur_complement_03.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 2008 - 2018 by the deal.II authors
+ * Copyright (C) 2008 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/tests/lac/schur_complement_04.cc b/tests/lac/schur_complement_04.cc
index d6a04c18aa..2bf823d02c 100644
--- a/tests/lac/schur_complement_04.cc
+++ b/tests/lac/schur_complement_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/solver.cc b/tests/lac/solver.cc
index 723994cafc..354fb8678a 100644
--- a/tests/lac/solver.cc
+++ b/tests/lac/solver.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2018 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/solver_02.cc b/tests/lac/solver_02.cc
index a403818f5c..8d77ae0cac 100644
--- a/tests/lac/solver_02.cc
+++ b/tests/lac/solver_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2018 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/solver_control_01.cc b/tests/lac/solver_control_01.cc
index 36667e5c22..fe7547113c 100644
--- a/tests/lac/solver_control_01.cc
+++ b/tests/lac/solver_control_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/solver_control_02.cc b/tests/lac/solver_control_02.cc
index 89895ed74a..32b27c2eab 100644
--- a/tests/lac/solver_control_02.cc
+++ b/tests/lac/solver_control_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/solver_control_03.cc b/tests/lac/solver_control_03.cc
index 81b5a19576..dbf0b7ad7f 100644
--- a/tests/lac/solver_control_03.cc
+++ b/tests/lac/solver_control_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/solver_control_04.cc b/tests/lac/solver_control_04.cc
index 412333a1b4..45181e3a95 100644
--- a/tests/lac/solver_control_04.cc
+++ b/tests/lac/solver_control_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/solver_control_05.cc b/tests/lac/solver_control_05.cc
index d6715d13f7..e24bb5e633 100644
--- a/tests/lac/solver_control_05.cc
+++ b/tests/lac/solver_control_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/solver_control_06.cc b/tests/lac/solver_control_06.cc
index af3a41d379..b616752123 100644
--- a/tests/lac/solver_control_06.cc
+++ b/tests/lac/solver_control_06.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/solver_fire_01.cc b/tests/lac/solver_fire_01.cc
index e583f43f3a..98ccded0cc 100644
--- a/tests/lac/solver_fire_01.cc
+++ b/tests/lac/solver_fire_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2018 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/solver_fire_rosenbrock_01.cc b/tests/lac/solver_fire_rosenbrock_01.cc
index b9ecc9e462..32eca8aa7d 100644
--- a/tests/lac/solver_fire_rosenbrock_01.cc
+++ b/tests/lac/solver_fire_rosenbrock_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2018 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/solver_memorytest.cc b/tests/lac/solver_memorytest.cc
index 602b7329c1..41a1cff127 100644
--- a/tests/lac/solver_memorytest.cc
+++ b/tests/lac/solver_memorytest.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2018 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/solver_monitor.cc b/tests/lac/solver_monitor.cc
index 75a0cb290d..d45c998c75 100644
--- a/tests/lac/solver_monitor.cc
+++ b/tests/lac/solver_monitor.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2018 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/solver_monitor_disconnect.cc b/tests/lac/solver_monitor_disconnect.cc
index 60b59fcbaa..bf5bdeb32d 100644
--- a/tests/lac/solver_monitor_disconnect.cc
+++ b/tests/lac/solver_monitor_disconnect.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2018 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/solver_relaxation_01.cc b/tests/lac/solver_relaxation_01.cc
index d3c904af78..add4c72c5c 100644
--- a/tests/lac/solver_relaxation_01.cc
+++ b/tests/lac/solver_relaxation_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2018 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/solver_relaxation_02.cc b/tests/lac/solver_relaxation_02.cc
index 3455f305df..7a36e37a49 100644
--- a/tests/lac/solver_relaxation_02.cc
+++ b/tests/lac/solver_relaxation_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2011 - 2018 by the deal.II authors
+// Copyright (C) 2011 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/solver_relaxation_03.cc b/tests/lac/solver_relaxation_03.cc
index dfeea1c9a0..c50a5b26d5 100644
--- a/tests/lac/solver_relaxation_03.cc
+++ b/tests/lac/solver_relaxation_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2011 - 2018 by the deal.II authors
+// Copyright (C) 2011 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/solver_relaxation_04.cc b/tests/lac/solver_relaxation_04.cc
index ec58a1cdba..12abc26c18 100644
--- a/tests/lac/solver_relaxation_04.cc
+++ b/tests/lac/solver_relaxation_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2018 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/solver_selector_01.cc b/tests/lac/solver_selector_01.cc
index 83f64c275e..554ede8b41 100644
--- a/tests/lac/solver_selector_01.cc
+++ b/tests/lac/solver_selector_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2010 - 2018 by the deal.II authors
+// Copyright (C) 2010 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/solver_selector_02.cc b/tests/lac/solver_selector_02.cc
index 000ea875a9..4356401c3d 100644
--- a/tests/lac/solver_selector_02.cc
+++ b/tests/lac/solver_selector_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2010 - 2018 by the deal.II authors
+// Copyright (C) 2010 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/solver_selector_03.cc b/tests/lac/solver_selector_03.cc
index ba84cf7cdf..c0bfa0af74 100644
--- a/tests/lac/solver_selector_03.cc
+++ b/tests/lac/solver_selector_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/solver_signals.cc b/tests/lac/solver_signals.cc
index ac097ba858..aa9f25cf8b 100644
--- a/tests/lac/solver_signals.cc
+++ b/tests/lac/solver_signals.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2018 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/sparse_ilu.cc b/tests/lac/sparse_ilu.cc
index 2208555572..54cdbab535 100644
--- a/tests/lac/sparse_ilu.cc
+++ b/tests/lac/sparse_ilu.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2001 - 2018 by the deal.II authors
+// Copyright (C) 2001 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/sparse_ilu_inverse.cc b/tests/lac/sparse_ilu_inverse.cc
index 95122473fc..6b842947f2 100644
--- a/tests/lac/sparse_ilu_inverse.cc
+++ b/tests/lac/sparse_ilu_inverse.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/sparse_ilu_t.cc b/tests/lac/sparse_ilu_t.cc
index 5398505a6d..8058461f54 100644
--- a/tests/lac/sparse_ilu_t.cc
+++ b/tests/lac/sparse_ilu_t.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2001 - 2018 by the deal.II authors
+// Copyright (C) 2001 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/sparse_matrices.cc b/tests/lac/sparse_matrices.cc
index 17a0af07f7..73b91514ad 100644
--- a/tests/lac/sparse_matrices.cc
+++ b/tests/lac/sparse_matrices.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2018 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/sparse_matrix_move.cc b/tests/lac/sparse_matrix_move.cc
index 96fdaad46c..1486bacf6f 100644
--- a/tests/lac/sparse_matrix_move.cc
+++ b/tests/lac/sparse_matrix_move.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2018 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/sparse_mic.cc b/tests/lac/sparse_mic.cc
index 9e3b91465d..117a93b611 100644
--- a/tests/lac/sparse_mic.cc
+++ b/tests/lac/sparse_mic.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2001 - 2018 by the deal.II authors
+// Copyright (C) 2001 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/tensor_product_matrix_01.cc b/tests/lac/tensor_product_matrix_01.cc
index 60a7b6eed4..4e0b79d29a 100644
--- a/tests/lac/tensor_product_matrix_01.cc
+++ b/tests/lac/tensor_product_matrix_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/tensor_product_matrix_02.cc b/tests/lac/tensor_product_matrix_02.cc
index 81134e0061..b805276f3f 100644
--- a/tests/lac/tensor_product_matrix_02.cc
+++ b/tests/lac/tensor_product_matrix_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/tensor_product_matrix_03.cc b/tests/lac/tensor_product_matrix_03.cc
index 1a390fed11..5747d7435d 100644
--- a/tests/lac/tensor_product_matrix_03.cc
+++ b/tests/lac/tensor_product_matrix_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/tensor_product_matrix_04.cc b/tests/lac/tensor_product_matrix_04.cc
index e64c431453..bf958102b7 100644
--- a/tests/lac/tensor_product_matrix_04.cc
+++ b/tests/lac/tensor_product_matrix_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/tensor_product_matrix_05.cc b/tests/lac/tensor_product_matrix_05.cc
index 34e0193f93..87eb1e0eab 100644
--- a/tests/lac/tensor_product_matrix_05.cc
+++ b/tests/lac/tensor_product_matrix_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/tensor_product_matrix_06.cc b/tests/lac/tensor_product_matrix_06.cc
index ca48d9d933..e3fed791c9 100644
--- a/tests/lac/tensor_product_matrix_06.cc
+++ b/tests/lac/tensor_product_matrix_06.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/tensor_product_matrix_vectorized_01.cc b/tests/lac/tensor_product_matrix_vectorized_01.cc
index 63e439d83b..db61123474 100644
--- a/tests/lac/tensor_product_matrix_vectorized_01.cc
+++ b/tests/lac/tensor_product_matrix_vectorized_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/tensor_product_matrix_vectorized_02.cc b/tests/lac/tensor_product_matrix_vectorized_02.cc
index c645e5d1c1..f56d691679 100644
--- a/tests/lac/tensor_product_matrix_vectorized_02.cc
+++ b/tests/lac/tensor_product_matrix_vectorized_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/tensor_product_matrix_vectorized_03.cc b/tests/lac/tensor_product_matrix_vectorized_03.cc
index f945172af2..7c9419b3fc 100644
--- a/tests/lac/tensor_product_matrix_vectorized_03.cc
+++ b/tests/lac/tensor_product_matrix_vectorized_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/tensor_product_matrix_vectorized_04.cc b/tests/lac/tensor_product_matrix_vectorized_04.cc
index 1a0f155acc..0f3f9a0aff 100644
--- a/tests/lac/tensor_product_matrix_vectorized_04.cc
+++ b/tests/lac/tensor_product_matrix_vectorized_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/utilities_01.cc b/tests/lac/utilities_01.cc
index 9e68d5b3a0..4ebd896da3 100644
--- a/tests/lac/utilities_01.cc
+++ b/tests/lac/utilities_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/utilities_02.cc b/tests/lac/utilities_02.cc
index 4f8c097546..324c881df3 100644
--- a/tests/lac/utilities_02.cc
+++ b/tests/lac/utilities_02.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 2017 - 2018 by the deal.II authors
+ * Copyright (C) 2017 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/tests/lac/utilities_03.cc b/tests/lac/utilities_03.cc
index b578216f55..453f43a5a1 100644
--- a/tests/lac/utilities_03.cc
+++ b/tests/lac/utilities_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/utilities_04.cc b/tests/lac/utilities_04.cc
index 6021ecdcd1..b7256f180f 100644
--- a/tests/lac/utilities_04.cc
+++ b/tests/lac/utilities_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/utilities_05.cc b/tests/lac/utilities_05.cc
index a99d6004f4..2b34d793d5 100644
--- a/tests/lac/utilities_05.cc
+++ b/tests/lac/utilities_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/vector-vector.cc b/tests/lac/vector-vector.cc
index da4725d7b2..cd5248f273 100644
--- a/tests/lac/vector-vector.cc
+++ b/tests/lac/vector-vector.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2018 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/vector_accumulation_02.cc b/tests/lac/vector_accumulation_02.cc
index 9180ad3200..165513b4a3 100644
--- a/tests/lac/vector_accumulation_02.cc
+++ b/tests/lac/vector_accumulation_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2014 - 2019 by the deal.II authors
+// Copyright (C) 2014 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/vector_add_and_dot.cc b/tests/lac/vector_add_and_dot.cc
index d87da4a684..a1bb003bb8 100644
--- a/tests/lac/vector_add_and_dot.cc
+++ b/tests/lac/vector_add_and_dot.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2012 - 2018 by the deal.II authors
+// Copyright (C) 2012 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/vector_add_and_dot_complex.cc b/tests/lac/vector_add_and_dot_complex.cc
index 0c700f2caa..3757241c9c 100644
--- a/tests/lac/vector_add_and_dot_complex.cc
+++ b/tests/lac/vector_add_and_dot_complex.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2012 - 2018 by the deal.II authors
+// Copyright (C) 2012 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/vector_memory.cc b/tests/lac/vector_memory.cc
index 4c58610e74..c8fa8e906d 100644
--- a/tests/lac/vector_memory.cc
+++ b/tests/lac/vector_memory.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lac/vector_move_operations.cc b/tests/lac/vector_move_operations.cc
index 2dc831bcd0..92f574bf24 100644
--- a/tests/lac/vector_move_operations.cc
+++ b/tests/lac/vector_move_operations.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2012 - 2018 by the deal.II authors
+// Copyright (C) 2012 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lapack/full_matrix_02.cc b/tests/lapack/full_matrix_02.cc
index da5fdec758..1efd5c2966 100644
--- a/tests/lapack/full_matrix_02.cc
+++ b/tests/lapack/full_matrix_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lapack/full_matrix_12.cc b/tests/lapack/full_matrix_12.cc
index dabf769ed2..17b2f478f3 100644
--- a/tests/lapack/full_matrix_12.cc
+++ b/tests/lapack/full_matrix_12.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2014 - 2018 by the deal.II authors
+// Copyright (C) 2014 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lapack/full_matrix_14.cc b/tests/lapack/full_matrix_14.cc
index afaac64fec..407c1b5b87 100644
--- a/tests/lapack/full_matrix_14.cc
+++ b/tests/lapack/full_matrix_14.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2014 - 2018 by the deal.II authors
+// Copyright (C) 2014 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lapack/full_matrix_15.cc b/tests/lapack/full_matrix_15.cc
index ca2374b9f4..ad9f940423 100644
--- a/tests/lapack/full_matrix_15.cc
+++ b/tests/lapack/full_matrix_15.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lapack/full_matrix_16.cc b/tests/lapack/full_matrix_16.cc
index 5639751e3c..4905e2279b 100644
--- a/tests/lapack/full_matrix_16.cc
+++ b/tests/lapack/full_matrix_16.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lapack/full_matrix_17.cc b/tests/lapack/full_matrix_17.cc
index 42a002cf9c..218fa3d50d 100644
--- a/tests/lapack/full_matrix_17.cc
+++ b/tests/lapack/full_matrix_17.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lapack/full_matrix_18.cc b/tests/lapack/full_matrix_18.cc
index c0c97d1533..174ee6f1fa 100644
--- a/tests/lapack/full_matrix_18.cc
+++ b/tests/lapack/full_matrix_18.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lapack/full_matrix_19.cc b/tests/lapack/full_matrix_19.cc
index 2610dd8d30..07a177f5f8 100644
--- a/tests/lapack/full_matrix_19.cc
+++ b/tests/lapack/full_matrix_19.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lapack/full_matrix_20.cc b/tests/lapack/full_matrix_20.cc
index fe8b39c2f1..af4fd0ea1b 100644
--- a/tests/lapack/full_matrix_20.cc
+++ b/tests/lapack/full_matrix_20.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lapack/full_matrix_21.cc b/tests/lapack/full_matrix_21.cc
index 979c2c8c73..38e130c549 100644
--- a/tests/lapack/full_matrix_21.cc
+++ b/tests/lapack/full_matrix_21.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lapack/full_matrix_22.cc b/tests/lapack/full_matrix_22.cc
index ec9403fc61..b4e1472502 100644
--- a/tests/lapack/full_matrix_22.cc
+++ b/tests/lapack/full_matrix_22.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lapack/full_matrix_23.cc b/tests/lapack/full_matrix_23.cc
index a0be47637d..56a2b791c6 100644
--- a/tests/lapack/full_matrix_23.cc
+++ b/tests/lapack/full_matrix_23.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lapack/full_matrix_24.cc b/tests/lapack/full_matrix_24.cc
index 121b825368..9fba1558b1 100644
--- a/tests/lapack/full_matrix_24.cc
+++ b/tests/lapack/full_matrix_24.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lapack/full_matrix_25.cc b/tests/lapack/full_matrix_25.cc
index c93330368e..5e3aef05e6 100644
--- a/tests/lapack/full_matrix_25.cc
+++ b/tests/lapack/full_matrix_25.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lapack/full_matrix_27.cc b/tests/lapack/full_matrix_27.cc
index 157b2aa2ef..32b1760e20 100644
--- a/tests/lapack/full_matrix_27.cc
+++ b/tests/lapack/full_matrix_27.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lapack/full_matrix_28.cc b/tests/lapack/full_matrix_28.cc
index eb5961b66f..bd27d864e1 100644
--- a/tests/lapack/full_matrix_28.cc
+++ b/tests/lapack/full_matrix_28.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lapack/full_matrix_29.cc b/tests/lapack/full_matrix_29.cc
index b88e7830a4..cd7df6131d 100644
--- a/tests/lapack/full_matrix_29.cc
+++ b/tests/lapack/full_matrix_29.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lapack/full_matrix_31.cc b/tests/lapack/full_matrix_31.cc
index b4ec9f1f4d..7b4146a546 100644
--- a/tests/lapack/full_matrix_31.cc
+++ b/tests/lapack/full_matrix_31.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2014 - 2018 by the deal.II authors
+// Copyright (C) 2014 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lapack/full_matrix_32.cc b/tests/lapack/full_matrix_32.cc
index 5d41ea9a03..101f83aa88 100644
--- a/tests/lapack/full_matrix_32.cc
+++ b/tests/lapack/full_matrix_32.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2014 - 2018 by the deal.II authors
+// Copyright (C) 2014 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lapack/full_matrix_33.cc b/tests/lapack/full_matrix_33.cc
index ab7643fa8b..43171aa16e 100644
--- a/tests/lapack/full_matrix_33.cc
+++ b/tests/lapack/full_matrix_33.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2014 - 2018 by the deal.II authors
+// Copyright (C) 2014 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lapack/full_matrix_34.cc b/tests/lapack/full_matrix_34.cc
index 630af3205b..f3bcb3dcac 100644
--- a/tests/lapack/full_matrix_34.cc
+++ b/tests/lapack/full_matrix_34.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2014 - 2018 by the deal.II authors
+// Copyright (C) 2014 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lapack/full_matrix_36.cc b/tests/lapack/full_matrix_36.cc
index 8cce6f7dad..53b3346c1d 100644
--- a/tests/lapack/full_matrix_36.cc
+++ b/tests/lapack/full_matrix_36.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2014 - 2018 by the deal.II authors
+// Copyright (C) 2014 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/lapack/solver_cg.cc b/tests/lapack/solver_cg.cc
index e45adebbac..ce445e24b0 100644
--- a/tests/lapack/solver_cg.cc
+++ b/tests/lapack/solver_cg.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/manifold/chart_manifold_02.cc b/tests/manifold/chart_manifold_02.cc
index 3b980d70e8..e3a70bb433 100644
--- a/tests/manifold/chart_manifold_02.cc
+++ b/tests/manifold/chart_manifold_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/manifold/chart_manifold_02_embedded.cc b/tests/manifold/chart_manifold_02_embedded.cc
index 3afe831ecb..62320697c6 100644
--- a/tests/manifold/chart_manifold_02_embedded.cc
+++ b/tests/manifold/chart_manifold_02_embedded.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/manifold/copy_boundary_to_manifold_id_01.cc b/tests/manifold/copy_boundary_to_manifold_id_01.cc
index 6e091f8c69..04aa476104 100644
--- a/tests/manifold/copy_boundary_to_manifold_id_01.cc
+++ b/tests/manifold/copy_boundary_to_manifold_id_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2015 - 2018 by the deal.II authors
+// Copyright (C) 2015 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/manifold/copy_material_to_manifold_id_01.cc b/tests/manifold/copy_material_to_manifold_id_01.cc
index dc065b8537..c9e68db9cc 100644
--- a/tests/manifold/copy_material_to_manifold_id_01.cc
+++ b/tests/manifold/copy_material_to_manifold_id_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2015 - 2018 by the deal.II authors
+// Copyright (C) 2015 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/manifold/elliptical_manifold_02.cc b/tests/manifold/elliptical_manifold_02.cc
index 0e71ef8d37..6d6c28994b 100644
--- a/tests/manifold/elliptical_manifold_02.cc
+++ b/tests/manifold/elliptical_manifold_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/manifold/flat_manifold_02.cc b/tests/manifold/flat_manifold_02.cc
index 5f4541809f..72058827bf 100644
--- a/tests/manifold/flat_manifold_02.cc
+++ b/tests/manifold/flat_manifold_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2011 - 2018 by the deal.II authors
+// Copyright (C) 2011 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/manifold/flat_manifold_08.cc b/tests/manifold/flat_manifold_08.cc
index e1828882bd..e80f9c401e 100644
--- a/tests/manifold/flat_manifold_08.cc
+++ b/tests/manifold/flat_manifold_08.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/manifold/flat_manifold_09.cc b/tests/manifold/flat_manifold_09.cc
index cd590f384b..004b449a37 100644
--- a/tests/manifold/flat_manifold_09.cc
+++ b/tests/manifold/flat_manifold_09.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 - 2019 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/manifold/manifold_id_01.cc b/tests/manifold/manifold_id_01.cc
index 60059814ca..503948395a 100644
--- a/tests/manifold/manifold_id_01.cc
+++ b/tests/manifold/manifold_id_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2011 - 2018 by the deal.II authors
+// Copyright (C) 2011 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/manifold/manifold_id_02.cc b/tests/manifold/manifold_id_02.cc
index f16b38cce2..b155dd3b2d 100644
--- a/tests/manifold/manifold_id_02.cc
+++ b/tests/manifold/manifold_id_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2011 - 2018 by the deal.II authors
+// Copyright (C) 2011 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/manifold/manifold_id_03.cc b/tests/manifold/manifold_id_03.cc
index 4be45c4f3b..dcc9fed3c6 100644
--- a/tests/manifold/manifold_id_03.cc
+++ b/tests/manifold/manifold_id_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2011 - 2018 by the deal.II authors
+// Copyright (C) 2011 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/manifold/manifold_id_04.cc b/tests/manifold/manifold_id_04.cc
index b81462a90f..c151f1622c 100644
--- a/tests/manifold/manifold_id_04.cc
+++ b/tests/manifold/manifold_id_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2011 - 2018 by the deal.II authors
+// Copyright (C) 2011 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/manifold/manifold_id_05.cc b/tests/manifold/manifold_id_05.cc
index eb49b780ac..4322e3f1f6 100644
--- a/tests/manifold/manifold_id_05.cc
+++ b/tests/manifold/manifold_id_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2011 - 2018 by the deal.II authors
+// Copyright (C) 2011 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/manifold/manifold_id_06.cc b/tests/manifold/manifold_id_06.cc
index 39c0252f94..a0c7c6507a 100644
--- a/tests/manifold/manifold_id_06.cc
+++ b/tests/manifold/manifold_id_06.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2011 - 2018 by the deal.II authors
+// Copyright (C) 2011 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/manifold/manifold_id_07.cc b/tests/manifold/manifold_id_07.cc
index daa3de6614..81f96664b6 100644
--- a/tests/manifold/manifold_id_07.cc
+++ b/tests/manifold/manifold_id_07.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2011 - 2018 by the deal.II authors
+// Copyright (C) 2011 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/manifold/map_boundary_to_manifold_id_01.cc b/tests/manifold/map_boundary_to_manifold_id_01.cc
index ebf95800c6..cba9241de6 100644
--- a/tests/manifold/map_boundary_to_manifold_id_01.cc
+++ b/tests/manifold/map_boundary_to_manifold_id_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/manifold/map_boundary_to_manifold_id_02.cc b/tests/manifold/map_boundary_to_manifold_id_02.cc
index 1bc95dbe4d..8100b97eb3 100644
--- a/tests/manifold/map_boundary_to_manifold_id_02.cc
+++ b/tests/manifold/map_boundary_to_manifold_id_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/manifold/set_all_manifold_ids_01.cc b/tests/manifold/set_all_manifold_ids_01.cc
index 13cb4633a0..4c0d0d6700 100644
--- a/tests/manifold/set_all_manifold_ids_01.cc
+++ b/tests/manifold/set_all_manifold_ids_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2015 - 2018 by the deal.II authors
+// Copyright (C) 2015 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/manifold/set_all_manifold_ids_02.cc b/tests/manifold/set_all_manifold_ids_02.cc
index d29217e862..8749514170 100644
--- a/tests/manifold/set_all_manifold_ids_02.cc
+++ b/tests/manifold/set_all_manifold_ids_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2015 - 2018 by the deal.II authors
+// Copyright (C) 2015 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/manifold/spherical_manifold_02.cc b/tests/manifold/spherical_manifold_02.cc
index c10b5b4bc9..f46f1d5e74 100644
--- a/tests/manifold/spherical_manifold_02.cc
+++ b/tests/manifold/spherical_manifold_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/manifold/spherical_manifold_04.cc b/tests/manifold/spherical_manifold_04.cc
index b5febad7b5..dd768dd56f 100644
--- a/tests/manifold/spherical_manifold_04.cc
+++ b/tests/manifold/spherical_manifold_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/manifold/spherical_manifold_07.cc b/tests/manifold/spherical_manifold_07.cc
index e095364254..96a3043733 100644
--- a/tests/manifold/spherical_manifold_07.cc
+++ b/tests/manifold/spherical_manifold_07.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/manifold/spherical_manifold_08.cc b/tests/manifold/spherical_manifold_08.cc
index e1e9771f74..267db9bc91 100644
--- a/tests/manifold/spherical_manifold_08.cc
+++ b/tests/manifold/spherical_manifold_08.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/manifold/spherical_manifold_09.cc b/tests/manifold/spherical_manifold_09.cc
index 50c0f99961..9591123b98 100644
--- a/tests/manifold/spherical_manifold_09.cc
+++ b/tests/manifold/spherical_manifold_09.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2019 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/manifold/spherical_manifold_10.cc b/tests/manifold/spherical_manifold_10.cc
index 1216ebeb5f..970e9bf934 100644
--- a/tests/manifold/spherical_manifold_10.cc
+++ b/tests/manifold/spherical_manifold_10.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2019 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/manifold/spherical_manifold_12.cc b/tests/manifold/spherical_manifold_12.cc
index 5df2e75600..cd68af390d 100644
--- a/tests/manifold/spherical_manifold_12.cc
+++ b/tests/manifold/spherical_manifold_12.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2019 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/manifold/transfinite_manifold_01.cc b/tests/manifold/transfinite_manifold_01.cc
index 43c838f140..de2208f23f 100644
--- a/tests/manifold/transfinite_manifold_01.cc
+++ b/tests/manifold/transfinite_manifold_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/manifold/transfinite_manifold_02.cc b/tests/manifold/transfinite_manifold_02.cc
index b79ad1700d..1e2b38c156 100644
--- a/tests/manifold/transfinite_manifold_02.cc
+++ b/tests/manifold/transfinite_manifold_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/manifold/transfinite_manifold_03.cc b/tests/manifold/transfinite_manifold_03.cc
index 11c062866b..68a1d240a5 100644
--- a/tests/manifold/transfinite_manifold_03.cc
+++ b/tests/manifold/transfinite_manifold_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/manifold/transfinite_manifold_04.cc b/tests/manifold/transfinite_manifold_04.cc
index bac54e61fa..1b4ca0315c 100644
--- a/tests/manifold/transfinite_manifold_04.cc
+++ b/tests/manifold/transfinite_manifold_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/manifold/transfinite_manifold_05.cc b/tests/manifold/transfinite_manifold_05.cc
index fd01587c16..ca6ed18c6a 100644
--- a/tests/manifold/transfinite_manifold_05.cc
+++ b/tests/manifold/transfinite_manifold_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/manifold/transfinite_manifold_06.cc b/tests/manifold/transfinite_manifold_06.cc
index d7deeae93d..73fb528bf2 100644
--- a/tests/manifold/transfinite_manifold_06.cc
+++ b/tests/manifold/transfinite_manifold_06.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2019 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/manifold/transfinite_manifold_07.cc b/tests/manifold/transfinite_manifold_07.cc
index b6359e3756..e64ea88171 100644
--- a/tests/manifold/transfinite_manifold_07.cc
+++ b/tests/manifold/transfinite_manifold_07.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/manifold/transfinite_manifold_08.cc b/tests/manifold/transfinite_manifold_08.cc
index 5c9b864c82..0dd290ea82 100644
--- a/tests/manifold/transfinite_manifold_08.cc
+++ b/tests/manifold/transfinite_manifold_08.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/manifold/transfinite_manifold_09.cc b/tests/manifold/transfinite_manifold_09.cc
index 23421c9ac9..d80947c783 100644
--- a/tests/manifold/transfinite_manifold_09.cc
+++ b/tests/manifold/transfinite_manifold_09.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/manifold/transfinite_manifold_10.cc b/tests/manifold/transfinite_manifold_10.cc
index 14833e0278..bb1242c9db 100644
--- a/tests/manifold/transfinite_manifold_10.cc
+++ b/tests/manifold/transfinite_manifold_10.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/manifold/tria_accessor_point_01.cc b/tests/manifold/tria_accessor_point_01.cc
index c1e45d4c8a..103cab75c5 100644
--- a/tests/manifold/tria_accessor_point_01.cc
+++ b/tests/manifold/tria_accessor_point_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2011 - 2018 by the deal.II authors
+// Copyright (C) 2011 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/manifold/tria_accessor_point_02.cc b/tests/manifold/tria_accessor_point_02.cc
index ede0ff5766..b94aeeeffe 100644
--- a/tests/manifold/tria_accessor_point_02.cc
+++ b/tests/manifold/tria_accessor_point_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2011 - 2018 by the deal.II authors
+// Copyright (C) 2011 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/manifold/tria_boundary_id_01.cc b/tests/manifold/tria_boundary_id_01.cc
index c3164dcc6f..53395abc7b 100644
--- a/tests/manifold/tria_boundary_id_01.cc
+++ b/tests/manifold/tria_boundary_id_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mappings/fe_face_values_1d_mapping_cartesian.cc b/tests/mappings/fe_face_values_1d_mapping_cartesian.cc
index be9fcfef93..d04c57a647 100644
--- a/tests/mappings/fe_face_values_1d_mapping_cartesian.cc
+++ b/tests/mappings/fe_face_values_1d_mapping_cartesian.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2011 - 2018 by the deal.II authors
+// Copyright (C) 2011 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mappings/fe_face_values_1d_mapping_q2.cc b/tests/mappings/fe_face_values_1d_mapping_q2.cc
index 417691e257..d251f9ef1d 100644
--- a/tests/mappings/fe_face_values_1d_mapping_q2.cc
+++ b/tests/mappings/fe_face_values_1d_mapping_q2.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2011 - 2018 by the deal.II authors
+// Copyright (C) 2011 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mappings/mapping.cc b/tests/mappings/mapping.cc
index d4d8a628f4..16456475a7 100644
--- a/tests/mappings/mapping.cc
+++ b/tests/mappings/mapping.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2001 - 2018 by the deal.II authors
+// Copyright (C) 2001 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mappings/mapping_c1.cc b/tests/mappings/mapping_c1.cc
index d1d144d604..524f1eaf26 100644
--- a/tests/mappings/mapping_c1.cc
+++ b/tests/mappings/mapping_c1.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2001 - 2018 by the deal.II authors
+// Copyright (C) 2001 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mappings/mapping_fe_field_01.cc b/tests/mappings/mapping_fe_field_01.cc
index 4e82d95c12..ec82c16f20 100644
--- a/tests/mappings/mapping_fe_field_01.cc
+++ b/tests/mappings/mapping_fe_field_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2001 - 2018 by the deal.II authors
+// Copyright (C) 2001 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mappings/mapping_fe_field_02.cc b/tests/mappings/mapping_fe_field_02.cc
index 7010f685cb..09dc948cc4 100644
--- a/tests/mappings/mapping_fe_field_02.cc
+++ b/tests/mappings/mapping_fe_field_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2001 - 2018 by the deal.II authors
+// Copyright (C) 2001 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mappings/mapping_fe_field_03.cc b/tests/mappings/mapping_fe_field_03.cc
index a5d9924511..9dffd48c07 100644
--- a/tests/mappings/mapping_fe_field_03.cc
+++ b/tests/mappings/mapping_fe_field_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2001 - 2018 by the deal.II authors
+// Copyright (C) 2001 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mappings/mapping_fe_field_04.cc b/tests/mappings/mapping_fe_field_04.cc
index a206b600b8..19e86f4d1e 100644
--- a/tests/mappings/mapping_fe_field_04.cc
+++ b/tests/mappings/mapping_fe_field_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mappings/mapping_fe_field_05.cc b/tests/mappings/mapping_fe_field_05.cc
index 98e6a015bd..784de1c32f 100644
--- a/tests/mappings/mapping_fe_field_05.cc
+++ b/tests/mappings/mapping_fe_field_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mappings/mapping_fe_field_06.cc b/tests/mappings/mapping_fe_field_06.cc
index 8e4c06b51a..cd2fb41925 100644
--- a/tests/mappings/mapping_fe_field_06.cc
+++ b/tests/mappings/mapping_fe_field_06.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mappings/mapping_fe_field_08.cc b/tests/mappings/mapping_fe_field_08.cc
index ba05bf4adb..b651a67b2c 100644
--- a/tests/mappings/mapping_fe_field_08.cc
+++ b/tests/mappings/mapping_fe_field_08.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mappings/mapping_fe_field_contravariant_01.cc b/tests/mappings/mapping_fe_field_contravariant_01.cc
index 60053aa617..861c5ea744 100644
--- a/tests/mappings/mapping_fe_field_contravariant_01.cc
+++ b/tests/mappings/mapping_fe_field_contravariant_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2001 - 2018 by the deal.II authors
+// Copyright (C) 2001 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mappings/mapping_fe_field_real_to_unit_b1.cc b/tests/mappings/mapping_fe_field_real_to_unit_b1.cc
index aa4d6c3944..27ceb925d4 100644
--- a/tests/mappings/mapping_fe_field_real_to_unit_b1.cc
+++ b/tests/mappings/mapping_fe_field_real_to_unit_b1.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mappings/mapping_fe_field_real_to_unit_b2_curved.cc b/tests/mappings/mapping_fe_field_real_to_unit_b2_curved.cc
index edc5c24cef..05507124c5 100644
--- a/tests/mappings/mapping_fe_field_real_to_unit_b2_curved.cc
+++ b/tests/mappings/mapping_fe_field_real_to_unit_b2_curved.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mappings/mapping_fe_field_real_to_unit_b2_mask.cc b/tests/mappings/mapping_fe_field_real_to_unit_b2_mask.cc
index b61716d13b..43cd4311bd 100644
--- a/tests/mappings/mapping_fe_field_real_to_unit_b2_mask.cc
+++ b/tests/mappings/mapping_fe_field_real_to_unit_b2_mask.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mappings/mapping_fe_field_real_to_unit_b3_curved.cc b/tests/mappings/mapping_fe_field_real_to_unit_b3_curved.cc
index b7e5fe8b8a..0554b5741d 100644
--- a/tests/mappings/mapping_fe_field_real_to_unit_b3_curved.cc
+++ b/tests/mappings/mapping_fe_field_real_to_unit_b3_curved.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mappings/mapping_fe_field_real_to_unit_b4_curved.cc b/tests/mappings/mapping_fe_field_real_to_unit_b4_curved.cc
index 4816cd3a4c..9542823037 100644
--- a/tests/mappings/mapping_fe_field_real_to_unit_b4_curved.cc
+++ b/tests/mappings/mapping_fe_field_real_to_unit_b4_curved.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mappings/mapping_fe_field_real_to_unit_b5_curved.cc b/tests/mappings/mapping_fe_field_real_to_unit_b5_curved.cc
index b8c2de5592..678082e1bb 100644
--- a/tests/mappings/mapping_fe_field_real_to_unit_b5_curved.cc
+++ b/tests/mappings/mapping_fe_field_real_to_unit_b5_curved.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mappings/mapping_fe_field_real_to_unit_q1.cc b/tests/mappings/mapping_fe_field_real_to_unit_q1.cc
index fbae11dd4a..f6a2b331ab 100644
--- a/tests/mappings/mapping_fe_field_real_to_unit_q1.cc
+++ b/tests/mappings/mapping_fe_field_real_to_unit_q1.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mappings/mapping_fe_field_real_to_unit_q2_curved.cc b/tests/mappings/mapping_fe_field_real_to_unit_q2_curved.cc
index e7ccda3642..a68037d8fa 100644
--- a/tests/mappings/mapping_fe_field_real_to_unit_q2_curved.cc
+++ b/tests/mappings/mapping_fe_field_real_to_unit_q2_curved.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mappings/mapping_fe_field_real_to_unit_q2_mask.cc b/tests/mappings/mapping_fe_field_real_to_unit_q2_mask.cc
index a6c196e316..cb0cbcc728 100644
--- a/tests/mappings/mapping_fe_field_real_to_unit_q2_mask.cc
+++ b/tests/mappings/mapping_fe_field_real_to_unit_q2_mask.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mappings/mapping_fe_field_real_to_unit_q3_curved.cc b/tests/mappings/mapping_fe_field_real_to_unit_q3_curved.cc
index cf5a965708..1543833806 100644
--- a/tests/mappings/mapping_fe_field_real_to_unit_q3_curved.cc
+++ b/tests/mappings/mapping_fe_field_real_to_unit_q3_curved.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mappings/mapping_fe_field_real_to_unit_q4_curved.cc b/tests/mappings/mapping_fe_field_real_to_unit_q4_curved.cc
index fd0795cbd1..6ea4e6fc91 100644
--- a/tests/mappings/mapping_fe_field_real_to_unit_q4_curved.cc
+++ b/tests/mappings/mapping_fe_field_real_to_unit_q4_curved.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mappings/mapping_fe_field_real_to_unit_q5_curved.cc b/tests/mappings/mapping_fe_field_real_to_unit_q5_curved.cc
index 48ded974fe..9a581be4f4 100644
--- a/tests/mappings/mapping_fe_field_real_to_unit_q5_curved.cc
+++ b/tests/mappings/mapping_fe_field_real_to_unit_q5_curved.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mappings/mapping_manifold_05.cc b/tests/mappings/mapping_manifold_05.cc
index b7120e6ece..16ba7ddb25 100644
--- a/tests/mappings/mapping_manifold_05.cc
+++ b/tests/mappings/mapping_manifold_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mappings/mapping_manifold_06.cc b/tests/mappings/mapping_manifold_06.cc
index a34ac41790..d5ca36ace7 100644
--- a/tests/mappings/mapping_manifold_06.cc
+++ b/tests/mappings/mapping_manifold_06.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mappings/mapping_manifold_07.cc b/tests/mappings/mapping_manifold_07.cc
index ea10d341f0..9abb35bd7b 100644
--- a/tests/mappings/mapping_manifold_07.cc
+++ b/tests/mappings/mapping_manifold_07.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mappings/mapping_project_01.cc b/tests/mappings/mapping_project_01.cc
index 5a6d2ca711..099de19eff 100644
--- a/tests/mappings/mapping_project_01.cc
+++ b/tests/mappings/mapping_project_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2015 - 2018 by the deal.II authors
+// Copyright (C) 2015 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mappings/mapping_q1_cartesian_grid.cc b/tests/mappings/mapping_q1_cartesian_grid.cc
index 084c376fe0..306def294c 100644
--- a/tests/mappings/mapping_q1_cartesian_grid.cc
+++ b/tests/mappings/mapping_q1_cartesian_grid.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mappings/mapping_q1_eulerian_01.cc b/tests/mappings/mapping_q1_eulerian_01.cc
index d06bb86dfc..e972a149ea 100644
--- a/tests/mappings/mapping_q1_eulerian_01.cc
+++ b/tests/mappings/mapping_q1_eulerian_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mappings/mapping_q_convergence.cc b/tests/mappings/mapping_q_convergence.cc
index 6f0c8b25a5..3c6950990a 100644
--- a/tests/mappings/mapping_q_convergence.cc
+++ b/tests/mappings/mapping_q_convergence.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mappings/mapping_q_eulerian_01.cc b/tests/mappings/mapping_q_eulerian_01.cc
index 4728db96af..0d42bb6ead 100644
--- a/tests/mappings/mapping_q_eulerian_01.cc
+++ b/tests/mappings/mapping_q_eulerian_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mappings/mapping_q_eulerian_02.cc b/tests/mappings/mapping_q_eulerian_02.cc
index 41362d5819..69cfad5565 100644
--- a/tests/mappings/mapping_q_eulerian_02.cc
+++ b/tests/mappings/mapping_q_eulerian_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mappings/mapping_q_eulerian_03.cc b/tests/mappings/mapping_q_eulerian_03.cc
index 95dff81694..90bbf9ca7a 100644
--- a/tests/mappings/mapping_q_eulerian_03.cc
+++ b/tests/mappings/mapping_q_eulerian_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mappings/mapping_q_eulerian_07.cc b/tests/mappings/mapping_q_eulerian_07.cc
index 539b182591..07652bdc79 100644
--- a/tests/mappings/mapping_q_eulerian_07.cc
+++ b/tests/mappings/mapping_q_eulerian_07.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mappings/mapping_q_eulerian_08.cc b/tests/mappings/mapping_q_eulerian_08.cc
index 870be2c220..228db4d7ee 100644
--- a/tests/mappings/mapping_q_eulerian_08.cc
+++ b/tests/mappings/mapping_q_eulerian_08.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mappings/mapping_q_eulerian_09.cc b/tests/mappings/mapping_q_eulerian_09.cc
index d19e6e7ed5..70bf2f0630 100644
--- a/tests/mappings/mapping_q_eulerian_09.cc
+++ b/tests/mappings/mapping_q_eulerian_09.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mappings/mapping_q_eulerian_10.cc b/tests/mappings/mapping_q_eulerian_10.cc
index f60ee86ac2..0f6e9a47d4 100644
--- a/tests/mappings/mapping_q_eulerian_10.cc
+++ b/tests/mappings/mapping_q_eulerian_10.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2001 - 2018 by the deal.II authors
+// Copyright (C) 2001 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mappings/mapping_q_eulerian_11.cc b/tests/mappings/mapping_q_eulerian_11.cc
index 5c1a6e7497..ffea43045b 100644
--- a/tests/mappings/mapping_q_eulerian_11.cc
+++ b/tests/mappings/mapping_q_eulerian_11.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mappings/mapping_q_eulerian_12.cc b/tests/mappings/mapping_q_eulerian_12.cc
index c9317f3ba2..f6257b382c 100644
--- a/tests/mappings/mapping_q_eulerian_12.cc
+++ b/tests/mappings/mapping_q_eulerian_12.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mappings/mapping_q_eulerian_13.cc b/tests/mappings/mapping_q_eulerian_13.cc
index a283f3b9ae..337c85bede 100644
--- a/tests/mappings/mapping_q_eulerian_13.cc
+++ b/tests/mappings/mapping_q_eulerian_13.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mappings/mapping_q_generic_cell_cache.cc b/tests/mappings/mapping_q_generic_cell_cache.cc
index e4e89bd5a6..a4f15460f1 100644
--- a/tests/mappings/mapping_q_generic_cell_cache.cc
+++ b/tests/mappings/mapping_q_generic_cell_cache.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mappings/mapping_q_manifold_01.cc b/tests/mappings/mapping_q_manifold_01.cc
index 21c30dfab8..c9336bcb84 100644
--- a/tests/mappings/mapping_q_manifold_01.cc
+++ b/tests/mappings/mapping_q_manifold_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mappings/mapping_q_manifold_02.cc b/tests/mappings/mapping_q_manifold_02.cc
index e1db3cc1d2..8bfaafd5fa 100644
--- a/tests/mappings/mapping_q_manifold_02.cc
+++ b/tests/mappings/mapping_q_manifold_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mappings/mapping_q_mixed_manifolds_02.cc b/tests/mappings/mapping_q_mixed_manifolds_02.cc
index 85062d5b67..f9770fe5e7 100644
--- a/tests/mappings/mapping_q_mixed_manifolds_02.cc
+++ b/tests/mappings/mapping_q_mixed_manifolds_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/additional_data_copy.cc b/tests/matrix_free/additional_data_copy.cc
index 3484836f2b..8d102576d6 100644
--- a/tests/matrix_free/additional_data_copy.cc
+++ b/tests/matrix_free/additional_data_copy.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/advect_1d.cc b/tests/matrix_free/advect_1d.cc
index 9933de9a5d..07bb703ee8 100644
--- a/tests/matrix_free/advect_1d.cc
+++ b/tests/matrix_free/advect_1d.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/advect_1d_system.cc b/tests/matrix_free/advect_1d_system.cc
index 46c1c47e24..809dfd9925 100644
--- a/tests/matrix_free/advect_1d_system.cc
+++ b/tests/matrix_free/advect_1d_system.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/advect_1d_vectorization_mask.cc b/tests/matrix_free/advect_1d_vectorization_mask.cc
index 10e848d4f2..db081f114a 100644
--- a/tests/matrix_free/advect_1d_vectorization_mask.cc
+++ b/tests/matrix_free/advect_1d_vectorization_mask.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/assemble_matrix_01.cc b/tests/matrix_free/assemble_matrix_01.cc
index c2bdef206c..10844eadc8 100644
--- a/tests/matrix_free/assemble_matrix_01.cc
+++ b/tests/matrix_free/assemble_matrix_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2014 - 2018 by the deal.II authors
+// Copyright (C) 2014 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/assemble_matrix_02.cc b/tests/matrix_free/assemble_matrix_02.cc
index a6206ed518..8ccd637d8d 100644
--- a/tests/matrix_free/assemble_matrix_02.cc
+++ b/tests/matrix_free/assemble_matrix_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2014 - 2018 by the deal.II authors
+// Copyright (C) 2014 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/assemble_matrix_03.cc b/tests/matrix_free/assemble_matrix_03.cc
index 9eea186af0..6522b8834d 100644
--- a/tests/matrix_free/assemble_matrix_03.cc
+++ b/tests/matrix_free/assemble_matrix_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2014 - 2018 by the deal.II authors
+// Copyright (C) 2014 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/cell_categorization.cc b/tests/matrix_free/cell_categorization.cc
index 10fecce5f9..df453acc43 100644
--- a/tests/matrix_free/cell_categorization.cc
+++ b/tests/matrix_free/cell_categorization.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/cell_categorization_02.cc b/tests/matrix_free/cell_categorization_02.cc
index d0416ea031..ddbbbf66e2 100644
--- a/tests/matrix_free/cell_categorization_02.cc
+++ b/tests/matrix_free/cell_categorization_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 - 2019 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/cell_level_and_index.cc b/tests/matrix_free/cell_level_and_index.cc
index b93eefa497..4cd6959217 100644
--- a/tests/matrix_free/cell_level_and_index.cc
+++ b/tests/matrix_free/cell_level_and_index.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/compare_faces_by_cells.cc b/tests/matrix_free/compare_faces_by_cells.cc
index 5ab473d1f7..c4110a8f65 100644
--- a/tests/matrix_free/compare_faces_by_cells.cc
+++ b/tests/matrix_free/compare_faces_by_cells.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/compress_constraints.cc b/tests/matrix_free/compress_constraints.cc
index 87d2f63c65..9a56246045 100644
--- a/tests/matrix_free/compress_constraints.cc
+++ b/tests/matrix_free/compress_constraints.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/compress_mapping.cc b/tests/matrix_free/compress_mapping.cc
index 9fb09bf2b2..bdfd332837 100644
--- a/tests/matrix_free/compress_mapping.cc
+++ b/tests/matrix_free/compress_mapping.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/copy.cc b/tests/matrix_free/copy.cc
index 624c6c36bf..786221e9f1 100644
--- a/tests/matrix_free/copy.cc
+++ b/tests/matrix_free/copy.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/copy_feevaluation.cc b/tests/matrix_free/copy_feevaluation.cc
index 5eae41ab64..cf0632a1c3 100644
--- a/tests/matrix_free/copy_feevaluation.cc
+++ b/tests/matrix_free/copy_feevaluation.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/dg_pbc_01.cc b/tests/matrix_free/dg_pbc_01.cc
index d3842a17cb..cf5fb323c5 100644
--- a/tests/matrix_free/dg_pbc_01.cc
+++ b/tests/matrix_free/dg_pbc_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/dg_pbc_02.cc b/tests/matrix_free/dg_pbc_02.cc
index 2ffe08aff3..ac0c7e1ba7 100644
--- a/tests/matrix_free/dg_pbc_02.cc
+++ b/tests/matrix_free/dg_pbc_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/dof_info_01.cc b/tests/matrix_free/dof_info_01.cc
index 4303a1f86a..0aa6bfa60a 100644
--- a/tests/matrix_free/dof_info_01.cc
+++ b/tests/matrix_free/dof_info_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/dof_info_02.cc b/tests/matrix_free/dof_info_02.cc
index 8ba0a542fd..f12532947a 100644
--- a/tests/matrix_free/dof_info_02.cc
+++ b/tests/matrix_free/dof_info_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/estimate_condition_number_mass.cc b/tests/matrix_free/estimate_condition_number_mass.cc
index 2c16d3669b..ccc321639b 100644
--- a/tests/matrix_free/estimate_condition_number_mass.cc
+++ b/tests/matrix_free/estimate_condition_number_mass.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/evaluate_1d_shape_07.cc b/tests/matrix_free/evaluate_1d_shape_07.cc
index b74eb67760..7253063fcf 100644
--- a/tests/matrix_free/evaluate_1d_shape_07.cc
+++ b/tests/matrix_free/evaluate_1d_shape_07.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/evaluate_1d_shape_08.cc b/tests/matrix_free/evaluate_1d_shape_08.cc
index 98ef871000..657472fc6f 100644
--- a/tests/matrix_free/evaluate_1d_shape_08.cc
+++ b/tests/matrix_free/evaluate_1d_shape_08.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/evaluate_1d_shape_09.cc b/tests/matrix_free/evaluate_1d_shape_09.cc
index b712942448..2020842420 100644
--- a/tests/matrix_free/evaluate_1d_shape_09.cc
+++ b/tests/matrix_free/evaluate_1d_shape_09.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/face_setup_01.cc b/tests/matrix_free/face_setup_01.cc
index 8e78fc2826..c64e269735 100644
--- a/tests/matrix_free/face_setup_01.cc
+++ b/tests/matrix_free/face_setup_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/faces_value_optimization.cc b/tests/matrix_free/faces_value_optimization.cc
index 17aac35746..c38f4dc9c3 100644
--- a/tests/matrix_free/faces_value_optimization.cc
+++ b/tests/matrix_free/faces_value_optimization.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/faces_value_optimization_02.cc b/tests/matrix_free/faces_value_optimization_02.cc
index 2c60da94a1..c9b2ff0712 100644
--- a/tests/matrix_free/faces_value_optimization_02.cc
+++ b/tests/matrix_free/faces_value_optimization_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/get_functions_cartesian.cc b/tests/matrix_free/get_functions_cartesian.cc
index d2f3cf98ab..61b25915be 100644
--- a/tests/matrix_free/get_functions_cartesian.cc
+++ b/tests/matrix_free/get_functions_cartesian.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/get_functions_circle.cc b/tests/matrix_free/get_functions_circle.cc
index 9fb44a490c..46fd94b6f7 100644
--- a/tests/matrix_free/get_functions_circle.cc
+++ b/tests/matrix_free/get_functions_circle.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/get_functions_common.h b/tests/matrix_free/get_functions_common.h
index 0d85d7a857..33359195d3 100644
--- a/tests/matrix_free/get_functions_common.h
+++ b/tests/matrix_free/get_functions_common.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2011 - 2018 by the deal.II authors
+// Copyright (C) 2011 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/get_functions_constraints.cc b/tests/matrix_free/get_functions_constraints.cc
index 174a9a7492..0377084489 100644
--- a/tests/matrix_free/get_functions_constraints.cc
+++ b/tests/matrix_free/get_functions_constraints.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/get_functions_faces.cc b/tests/matrix_free/get_functions_faces.cc
index 989ed0f573..e2f9b439df 100644
--- a/tests/matrix_free/get_functions_faces.cc
+++ b/tests/matrix_free/get_functions_faces.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2014 - 2018-2014 by the deal.II authors
+// Copyright (C) 2014 - 2020-2014 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/get_functions_float.cc b/tests/matrix_free/get_functions_float.cc
index 3ecf8af209..69b21fe366 100644
--- a/tests/matrix_free/get_functions_float.cc
+++ b/tests/matrix_free/get_functions_float.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/get_functions_gl.cc b/tests/matrix_free/get_functions_gl.cc
index 8fb9bf94f3..120b8d3b40 100644
--- a/tests/matrix_free/get_functions_gl.cc
+++ b/tests/matrix_free/get_functions_gl.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/get_functions_mappingq.cc b/tests/matrix_free/get_functions_mappingq.cc
index 70d9aa284e..2bf3fd9c35 100644
--- a/tests/matrix_free/get_functions_mappingq.cc
+++ b/tests/matrix_free/get_functions_mappingq.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/get_functions_multife.cc b/tests/matrix_free/get_functions_multife.cc
index 9aa9e51fad..351169f936 100644
--- a/tests/matrix_free/get_functions_multife.cc
+++ b/tests/matrix_free/get_functions_multife.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/get_functions_multife2.cc b/tests/matrix_free/get_functions_multife2.cc
index 92d1db93fc..4fb6842976 100644
--- a/tests/matrix_free/get_functions_multife2.cc
+++ b/tests/matrix_free/get_functions_multife2.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/get_functions_notempl.cc b/tests/matrix_free/get_functions_notempl.cc
index bd7b07686e..5fe59876e5 100644
--- a/tests/matrix_free/get_functions_notempl.cc
+++ b/tests/matrix_free/get_functions_notempl.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/get_functions_q_hierarchical.cc b/tests/matrix_free/get_functions_q_hierarchical.cc
index 5bac8e7879..7ca704858f 100644
--- a/tests/matrix_free/get_functions_q_hierarchical.cc
+++ b/tests/matrix_free/get_functions_q_hierarchical.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/get_functions_rect.cc b/tests/matrix_free/get_functions_rect.cc
index bf61846e93..eb0072dd77 100644
--- a/tests/matrix_free/get_functions_rect.cc
+++ b/tests/matrix_free/get_functions_rect.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/get_functions_variants.cc b/tests/matrix_free/get_functions_variants.cc
index 364714ccfd..7266d33413 100644
--- a/tests/matrix_free/get_functions_variants.cc
+++ b/tests/matrix_free/get_functions_variants.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/get_functions_variants_gl.cc b/tests/matrix_free/get_functions_variants_gl.cc
index 95f46ed965..aaae3e46da 100644
--- a/tests/matrix_free/get_functions_variants_gl.cc
+++ b/tests/matrix_free/get_functions_variants_gl.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/get_values_plain.cc b/tests/matrix_free/get_values_plain.cc
index 67cf1d29de..c7698baddd 100644
--- a/tests/matrix_free/get_values_plain.cc
+++ b/tests/matrix_free/get_values_plain.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/integrate_functions.cc b/tests/matrix_free/integrate_functions.cc
index 13544de025..18edaf0a59 100644
--- a/tests/matrix_free/integrate_functions.cc
+++ b/tests/matrix_free/integrate_functions.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/integrate_functions_multife.cc b/tests/matrix_free/integrate_functions_multife.cc
index cfab893c86..205f488fb4 100644
--- a/tests/matrix_free/integrate_functions_multife.cc
+++ b/tests/matrix_free/integrate_functions_multife.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/integrate_functions_multife2.cc b/tests/matrix_free/integrate_functions_multife2.cc
index ed0e10c0b2..f8da4af1f3 100644
--- a/tests/matrix_free/integrate_functions_multife2.cc
+++ b/tests/matrix_free/integrate_functions_multife2.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/interpolate_constant.cc b/tests/matrix_free/interpolate_constant.cc
index f53ca5c0b2..e339d10451 100644
--- a/tests/matrix_free/interpolate_constant.cc
+++ b/tests/matrix_free/interpolate_constant.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/interpolate_cubic.cc b/tests/matrix_free/interpolate_cubic.cc
index d4276006a5..dbb54ba61c 100644
--- a/tests/matrix_free/interpolate_cubic.cc
+++ b/tests/matrix_free/interpolate_cubic.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/interpolate_functions_common.h b/tests/matrix_free/interpolate_functions_common.h
index ce14deb268..8d46de2e72 100644
--- a/tests/matrix_free/interpolate_functions_common.h
+++ b/tests/matrix_free/interpolate_functions_common.h
@@ -1,6 +1,6 @@
 //------------------  interpolate_functions_common.h  ------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/interpolate_linear.cc b/tests/matrix_free/interpolate_linear.cc
index 9e8f40f0a2..92998af579 100644
--- a/tests/matrix_free/interpolate_linear.cc
+++ b/tests/matrix_free/interpolate_linear.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/interpolate_quadratic.cc b/tests/matrix_free/interpolate_quadratic.cc
index 3a33e032f3..08c88e6b9f 100644
--- a/tests/matrix_free/interpolate_quadratic.cc
+++ b/tests/matrix_free/interpolate_quadratic.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/interpolate_to_mg.cc b/tests/matrix_free/interpolate_to_mg.cc
index 6ddcccc3ee..07cdc064ba 100644
--- a/tests/matrix_free/interpolate_to_mg.cc
+++ b/tests/matrix_free/interpolate_to_mg.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/inverse_mass_01.cc b/tests/matrix_free/inverse_mass_01.cc
index b9bd39a3a0..4ec033a4bc 100644
--- a/tests/matrix_free/inverse_mass_01.cc
+++ b/tests/matrix_free/inverse_mass_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2014 - 2018 by the deal.II authors
+// Copyright (C) 2014 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/inverse_mass_03.cc b/tests/matrix_free/inverse_mass_03.cc
index 4b8febf87e..132ce81899 100644
--- a/tests/matrix_free/inverse_mass_03.cc
+++ b/tests/matrix_free/inverse_mass_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2014 - 2018 by the deal.II authors
+// Copyright (C) 2014 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/inverse_mass_05.cc b/tests/matrix_free/inverse_mass_05.cc
index bc477ef91e..3f71e84f31 100644
--- a/tests/matrix_free/inverse_mass_05.cc
+++ b/tests/matrix_free/inverse_mass_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2014 - 2018 by the deal.II authors
+// Copyright (C) 2014 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/iterators.cc b/tests/matrix_free/iterators.cc
index fa5a07ae3a..61fa4497b3 100644
--- a/tests/matrix_free/iterators.cc
+++ b/tests/matrix_free/iterators.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/jxw_values.cc b/tests/matrix_free/jxw_values.cc
index 798bed121c..3296ff034d 100644
--- a/tests/matrix_free/jxw_values.cc
+++ b/tests/matrix_free/jxw_values.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/laplace_operator_01.cc b/tests/matrix_free/laplace_operator_01.cc
index 6f75c7175c..da80af12ed 100644
--- a/tests/matrix_free/laplace_operator_01.cc
+++ b/tests/matrix_free/laplace_operator_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/laplace_operator_02.cc b/tests/matrix_free/laplace_operator_02.cc
index 9f1863eeca..903110315b 100644
--- a/tests/matrix_free/laplace_operator_02.cc
+++ b/tests/matrix_free/laplace_operator_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/mass_operator_01.cc b/tests/matrix_free/mass_operator_01.cc
index 761051b24f..ae347994c7 100644
--- a/tests/matrix_free/mass_operator_01.cc
+++ b/tests/matrix_free/mass_operator_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/mass_operator_02.cc b/tests/matrix_free/mass_operator_02.cc
index 85c94e6089..aa12b4fc86 100644
--- a/tests/matrix_free/mass_operator_02.cc
+++ b/tests/matrix_free/mass_operator_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/mass_operator_03.cc b/tests/matrix_free/mass_operator_03.cc
index fe38be5f62..15e17d32f0 100644
--- a/tests/matrix_free/mass_operator_03.cc
+++ b/tests/matrix_free/mass_operator_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/matrix_vector_01.cc b/tests/matrix_free/matrix_vector_01.cc
index 9f836f8197..b2ee46de78 100644
--- a/tests/matrix_free/matrix_vector_01.cc
+++ b/tests/matrix_free/matrix_vector_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/matrix_vector_02.cc b/tests/matrix_free/matrix_vector_02.cc
index 114b6e7ed1..33b87117a7 100644
--- a/tests/matrix_free/matrix_vector_02.cc
+++ b/tests/matrix_free/matrix_vector_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/matrix_vector_03.cc b/tests/matrix_free/matrix_vector_03.cc
index 94f381f856..1ae9195bc6 100644
--- a/tests/matrix_free/matrix_vector_03.cc
+++ b/tests/matrix_free/matrix_vector_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/matrix_vector_04.cc b/tests/matrix_free/matrix_vector_04.cc
index 449e40b776..103e5b273e 100644
--- a/tests/matrix_free/matrix_vector_04.cc
+++ b/tests/matrix_free/matrix_vector_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/matrix_vector_04b.cc b/tests/matrix_free/matrix_vector_04b.cc
index d74e7567bc..a947801574 100644
--- a/tests/matrix_free/matrix_vector_04b.cc
+++ b/tests/matrix_free/matrix_vector_04b.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/matrix_vector_05.cc b/tests/matrix_free/matrix_vector_05.cc
index dcc2cff6a9..aa408d3191 100644
--- a/tests/matrix_free/matrix_vector_05.cc
+++ b/tests/matrix_free/matrix_vector_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/matrix_vector_06.cc b/tests/matrix_free/matrix_vector_06.cc
index 025be763ab..2fcaeb87e4 100644
--- a/tests/matrix_free/matrix_vector_06.cc
+++ b/tests/matrix_free/matrix_vector_06.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/matrix_vector_06_notempl.cc b/tests/matrix_free/matrix_vector_06_notempl.cc
index be92986aa8..0a42a30dca 100644
--- a/tests/matrix_free/matrix_vector_06_notempl.cc
+++ b/tests/matrix_free/matrix_vector_06_notempl.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/matrix_vector_07.cc b/tests/matrix_free/matrix_vector_07.cc
index c8ad6ab325..35f13eeb1c 100644
--- a/tests/matrix_free/matrix_vector_07.cc
+++ b/tests/matrix_free/matrix_vector_07.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/matrix_vector_08.cc b/tests/matrix_free/matrix_vector_08.cc
index 4224727cdd..347dc930a5 100644
--- a/tests/matrix_free/matrix_vector_08.cc
+++ b/tests/matrix_free/matrix_vector_08.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/matrix_vector_09.cc b/tests/matrix_free/matrix_vector_09.cc
index 97723ab344..42839bc86b 100644
--- a/tests/matrix_free/matrix_vector_09.cc
+++ b/tests/matrix_free/matrix_vector_09.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/matrix_vector_10.cc b/tests/matrix_free/matrix_vector_10.cc
index c16e3defe1..52b2b573d2 100644
--- a/tests/matrix_free/matrix_vector_10.cc
+++ b/tests/matrix_free/matrix_vector_10.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/matrix_vector_11.cc b/tests/matrix_free/matrix_vector_11.cc
index cc4aa59858..e74ab0c0c6 100644
--- a/tests/matrix_free/matrix_vector_11.cc
+++ b/tests/matrix_free/matrix_vector_11.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/matrix_vector_12.cc b/tests/matrix_free/matrix_vector_12.cc
index e8f86e88c4..74c77bc83b 100644
--- a/tests/matrix_free/matrix_vector_12.cc
+++ b/tests/matrix_free/matrix_vector_12.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/matrix_vector_13.cc b/tests/matrix_free/matrix_vector_13.cc
index f9000a4fa2..2cfdec6e12 100644
--- a/tests/matrix_free/matrix_vector_13.cc
+++ b/tests/matrix_free/matrix_vector_13.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/matrix_vector_14.cc b/tests/matrix_free/matrix_vector_14.cc
index 9e8be93d2c..970e4bc30b 100644
--- a/tests/matrix_free/matrix_vector_14.cc
+++ b/tests/matrix_free/matrix_vector_14.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2014 - 2018 by the deal.II authors
+// Copyright (C) 2014 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/matrix_vector_14_notempl.cc b/tests/matrix_free/matrix_vector_14_notempl.cc
index 04b2442608..90b3537eaf 100644
--- a/tests/matrix_free/matrix_vector_14_notempl.cc
+++ b/tests/matrix_free/matrix_vector_14_notempl.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/matrix_vector_14b.cc b/tests/matrix_free/matrix_vector_14b.cc
index a60749f071..36e9fe8e48 100644
--- a/tests/matrix_free/matrix_vector_14b.cc
+++ b/tests/matrix_free/matrix_vector_14b.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2014 - 2018 by the deal.II authors
+// Copyright (C) 2014 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/matrix_vector_15.cc b/tests/matrix_free/matrix_vector_15.cc
index a667d6a97c..430cb5dc83 100644
--- a/tests/matrix_free/matrix_vector_15.cc
+++ b/tests/matrix_free/matrix_vector_15.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2014 - 2018 by the deal.II authors
+// Copyright (C) 2014 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/matrix_vector_16.cc b/tests/matrix_free/matrix_vector_16.cc
index c513563b78..82cd8f9fa8 100644
--- a/tests/matrix_free/matrix_vector_16.cc
+++ b/tests/matrix_free/matrix_vector_16.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2014 - 2018 by the deal.II authors
+// Copyright (C) 2014 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/matrix_vector_17.cc b/tests/matrix_free/matrix_vector_17.cc
index c7a5c44bd3..5baad3d1fc 100644
--- a/tests/matrix_free/matrix_vector_17.cc
+++ b/tests/matrix_free/matrix_vector_17.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2014 - 2018 by the deal.II authors
+// Copyright (C) 2014 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/matrix_vector_19.cc b/tests/matrix_free/matrix_vector_19.cc
index 0fb0250d76..b481e5bbe8 100644
--- a/tests/matrix_free/matrix_vector_19.cc
+++ b/tests/matrix_free/matrix_vector_19.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/matrix_vector_20.cc b/tests/matrix_free/matrix_vector_20.cc
index 1cb3725661..8abb641fac 100644
--- a/tests/matrix_free/matrix_vector_20.cc
+++ b/tests/matrix_free/matrix_vector_20.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/matrix_vector_21.cc b/tests/matrix_free/matrix_vector_21.cc
index 8eca70a3b3..e8d16df142 100644
--- a/tests/matrix_free/matrix_vector_21.cc
+++ b/tests/matrix_free/matrix_vector_21.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/matrix_vector_22.cc b/tests/matrix_free/matrix_vector_22.cc
index 60b96837b4..d71c121a74 100644
--- a/tests/matrix_free/matrix_vector_22.cc
+++ b/tests/matrix_free/matrix_vector_22.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/matrix_vector_23.cc b/tests/matrix_free/matrix_vector_23.cc
index 99320148a7..cfc16160ed 100644
--- a/tests/matrix_free/matrix_vector_23.cc
+++ b/tests/matrix_free/matrix_vector_23.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/matrix_vector_24.cc b/tests/matrix_free/matrix_vector_24.cc
index f97bd5564c..1580fba470 100644
--- a/tests/matrix_free/matrix_vector_24.cc
+++ b/tests/matrix_free/matrix_vector_24.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/matrix_vector_blocks.cc b/tests/matrix_free/matrix_vector_blocks.cc
index 8f8faa01dc..aae66e66c8 100644
--- a/tests/matrix_free/matrix_vector_blocks.cc
+++ b/tests/matrix_free/matrix_vector_blocks.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/matrix_vector_common.h b/tests/matrix_free/matrix_vector_common.h
index ad73491531..358990ff73 100644
--- a/tests/matrix_free/matrix_vector_common.h
+++ b/tests/matrix_free/matrix_vector_common.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/matrix_vector_curl.cc b/tests/matrix_free/matrix_vector_curl.cc
index 39d1a17e8c..9d2e5a4b63 100644
--- a/tests/matrix_free/matrix_vector_curl.cc
+++ b/tests/matrix_free/matrix_vector_curl.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/matrix_vector_div.cc b/tests/matrix_free/matrix_vector_div.cc
index e9f95940c5..c94890647d 100644
--- a/tests/matrix_free/matrix_vector_div.cc
+++ b/tests/matrix_free/matrix_vector_div.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/matrix_vector_faces_01.cc b/tests/matrix_free/matrix_vector_faces_01.cc
index 57459a44bc..195b503c63 100644
--- a/tests/matrix_free/matrix_vector_faces_01.cc
+++ b/tests/matrix_free/matrix_vector_faces_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/matrix_vector_faces_02.cc b/tests/matrix_free/matrix_vector_faces_02.cc
index 3259184f59..06b473d9c4 100644
--- a/tests/matrix_free/matrix_vector_faces_02.cc
+++ b/tests/matrix_free/matrix_vector_faces_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/matrix_vector_faces_03.cc b/tests/matrix_free/matrix_vector_faces_03.cc
index e4c17e0696..6f81c977ab 100644
--- a/tests/matrix_free/matrix_vector_faces_03.cc
+++ b/tests/matrix_free/matrix_vector_faces_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/matrix_vector_faces_04.cc b/tests/matrix_free/matrix_vector_faces_04.cc
index 9309d6c4ca..5c8d91575c 100644
--- a/tests/matrix_free/matrix_vector_faces_04.cc
+++ b/tests/matrix_free/matrix_vector_faces_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/matrix_vector_faces_05.cc b/tests/matrix_free/matrix_vector_faces_05.cc
index 163f5a6aa8..e3ec149876 100644
--- a/tests/matrix_free/matrix_vector_faces_05.cc
+++ b/tests/matrix_free/matrix_vector_faces_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/matrix_vector_faces_06.cc b/tests/matrix_free/matrix_vector_faces_06.cc
index 22386d7cd4..a2cd4a5b2a 100644
--- a/tests/matrix_free/matrix_vector_faces_06.cc
+++ b/tests/matrix_free/matrix_vector_faces_06.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/matrix_vector_faces_07.cc b/tests/matrix_free/matrix_vector_faces_07.cc
index 9954c305a8..fdde285548 100644
--- a/tests/matrix_free/matrix_vector_faces_07.cc
+++ b/tests/matrix_free/matrix_vector_faces_07.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/matrix_vector_faces_08.cc b/tests/matrix_free/matrix_vector_faces_08.cc
index 857575f521..f5a05d2efa 100644
--- a/tests/matrix_free/matrix_vector_faces_08.cc
+++ b/tests/matrix_free/matrix_vector_faces_08.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/matrix_vector_faces_09.cc b/tests/matrix_free/matrix_vector_faces_09.cc
index 32011a4615..7b93ce0db2 100644
--- a/tests/matrix_free/matrix_vector_faces_09.cc
+++ b/tests/matrix_free/matrix_vector_faces_09.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/matrix_vector_faces_10.cc b/tests/matrix_free/matrix_vector_faces_10.cc
index 7fa725d6d0..b616c68077 100644
--- a/tests/matrix_free/matrix_vector_faces_10.cc
+++ b/tests/matrix_free/matrix_vector_faces_10.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/matrix_vector_faces_11.cc b/tests/matrix_free/matrix_vector_faces_11.cc
index c65a0a637a..7f42390cd1 100644
--- a/tests/matrix_free/matrix_vector_faces_11.cc
+++ b/tests/matrix_free/matrix_vector_faces_11.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/matrix_vector_faces_12.cc b/tests/matrix_free/matrix_vector_faces_12.cc
index 1f20bc99b7..65a093b787 100644
--- a/tests/matrix_free/matrix_vector_faces_12.cc
+++ b/tests/matrix_free/matrix_vector_faces_12.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/matrix_vector_faces_13.cc b/tests/matrix_free/matrix_vector_faces_13.cc
index c46c7827c1..7d53242f11 100644
--- a/tests/matrix_free/matrix_vector_faces_13.cc
+++ b/tests/matrix_free/matrix_vector_faces_13.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/matrix_vector_faces_14.cc b/tests/matrix_free/matrix_vector_faces_14.cc
index 85d68c99cc..7058d695ea 100644
--- a/tests/matrix_free/matrix_vector_faces_14.cc
+++ b/tests/matrix_free/matrix_vector_faces_14.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/matrix_vector_faces_15.cc b/tests/matrix_free/matrix_vector_faces_15.cc
index fd2f766bb2..d214c47005 100644
--- a/tests/matrix_free/matrix_vector_faces_15.cc
+++ b/tests/matrix_free/matrix_vector_faces_15.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/matrix_vector_faces_16.cc b/tests/matrix_free/matrix_vector_faces_16.cc
index 2959b135eb..14d4c9fd03 100644
--- a/tests/matrix_free/matrix_vector_faces_16.cc
+++ b/tests/matrix_free/matrix_vector_faces_16.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/matrix_vector_faces_17.cc b/tests/matrix_free/matrix_vector_faces_17.cc
index 4e88917679..4072f3cf2a 100644
--- a/tests/matrix_free/matrix_vector_faces_17.cc
+++ b/tests/matrix_free/matrix_vector_faces_17.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/matrix_vector_faces_18.cc b/tests/matrix_free/matrix_vector_faces_18.cc
index aab380f9f5..9b3f17a1ba 100644
--- a/tests/matrix_free/matrix_vector_faces_18.cc
+++ b/tests/matrix_free/matrix_vector_faces_18.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/matrix_vector_faces_19.cc b/tests/matrix_free/matrix_vector_faces_19.cc
index 4f36f23791..17a31512da 100644
--- a/tests/matrix_free/matrix_vector_faces_19.cc
+++ b/tests/matrix_free/matrix_vector_faces_19.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/matrix_vector_faces_20.cc b/tests/matrix_free/matrix_vector_faces_20.cc
index 82806b6c16..98589c5d31 100644
--- a/tests/matrix_free/matrix_vector_faces_20.cc
+++ b/tests/matrix_free/matrix_vector_faces_20.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/matrix_vector_faces_21.cc b/tests/matrix_free/matrix_vector_faces_21.cc
index 7d1ed6a849..1b9ed1ca9b 100644
--- a/tests/matrix_free/matrix_vector_faces_21.cc
+++ b/tests/matrix_free/matrix_vector_faces_21.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/matrix_vector_faces_22.cc b/tests/matrix_free/matrix_vector_faces_22.cc
index 37d4206abe..122d63d8f4 100644
--- a/tests/matrix_free/matrix_vector_faces_22.cc
+++ b/tests/matrix_free/matrix_vector_faces_22.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/matrix_vector_faces_23.cc b/tests/matrix_free/matrix_vector_faces_23.cc
index e7e50f8db7..b8bc76912a 100644
--- a/tests/matrix_free/matrix_vector_faces_23.cc
+++ b/tests/matrix_free/matrix_vector_faces_23.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/matrix_vector_faces_24.cc b/tests/matrix_free/matrix_vector_faces_24.cc
index 2f66177d07..6bed676539 100644
--- a/tests/matrix_free/matrix_vector_faces_24.cc
+++ b/tests/matrix_free/matrix_vector_faces_24.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/matrix_vector_faces_25.cc b/tests/matrix_free/matrix_vector_faces_25.cc
index 0869d61557..b31456f035 100644
--- a/tests/matrix_free/matrix_vector_faces_25.cc
+++ b/tests/matrix_free/matrix_vector_faces_25.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/matrix_vector_faces_26.cc b/tests/matrix_free/matrix_vector_faces_26.cc
index 06020ffab7..d9747df09b 100644
--- a/tests/matrix_free/matrix_vector_faces_26.cc
+++ b/tests/matrix_free/matrix_vector_faces_26.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/matrix_vector_faces_28.cc b/tests/matrix_free/matrix_vector_faces_28.cc
index 365e779164..13692ac6de 100644
--- a/tests/matrix_free/matrix_vector_faces_28.cc
+++ b/tests/matrix_free/matrix_vector_faces_28.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/matrix_vector_faces_common.h b/tests/matrix_free/matrix_vector_faces_common.h
index 0756b64cc2..f0bf4a5302 100644
--- a/tests/matrix_free/matrix_vector_faces_common.h
+++ b/tests/matrix_free/matrix_vector_faces_common.h
@@ -1,6 +1,6 @@
 //------------------  matrix_vector_faces_common.h  ------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/matrix_vector_float.cc b/tests/matrix_free/matrix_vector_float.cc
index 19c06c2139..bd5113b38f 100644
--- a/tests/matrix_free/matrix_vector_float.cc
+++ b/tests/matrix_free/matrix_vector_float.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/matrix_vector_hp.cc b/tests/matrix_free/matrix_vector_hp.cc
index 113b364ee9..f0499f39c9 100644
--- a/tests/matrix_free/matrix_vector_hp.cc
+++ b/tests/matrix_free/matrix_vector_hp.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/matrix_vector_large_degree_01.cc b/tests/matrix_free/matrix_vector_large_degree_01.cc
index eac682b6cf..3de882743e 100644
--- a/tests/matrix_free/matrix_vector_large_degree_01.cc
+++ b/tests/matrix_free/matrix_vector_large_degree_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/matrix_vector_large_degree_02.cc b/tests/matrix_free/matrix_vector_large_degree_02.cc
index 89ff83cbf2..98ab770ba5 100644
--- a/tests/matrix_free/matrix_vector_large_degree_02.cc
+++ b/tests/matrix_free/matrix_vector_large_degree_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/matrix_vector_large_degree_03.cc b/tests/matrix_free/matrix_vector_large_degree_03.cc
index be2aec8352..8279c684ce 100644
--- a/tests/matrix_free/matrix_vector_large_degree_03.cc
+++ b/tests/matrix_free/matrix_vector_large_degree_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2019 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/matrix_vector_mg.cc b/tests/matrix_free/matrix_vector_mg.cc
index dc6c832f76..ccfbdec34c 100644
--- a/tests/matrix_free/matrix_vector_mg.cc
+++ b/tests/matrix_free/matrix_vector_mg.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/matrix_vector_stokes.cc b/tests/matrix_free/matrix_vector_stokes.cc
index f11f8a78f0..34725d48ea 100644
--- a/tests/matrix_free/matrix_vector_stokes.cc
+++ b/tests/matrix_free/matrix_vector_stokes.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/matrix_vector_stokes_base.cc b/tests/matrix_free/matrix_vector_stokes_base.cc
index 4edbc2de32..56d5ccf9e0 100644
--- a/tests/matrix_free/matrix_vector_stokes_base.cc
+++ b/tests/matrix_free/matrix_vector_stokes_base.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/matrix_vector_stokes_flux.cc b/tests/matrix_free/matrix_vector_stokes_flux.cc
index 05f492e1db..87e92544ba 100644
--- a/tests/matrix_free/matrix_vector_stokes_flux.cc
+++ b/tests/matrix_free/matrix_vector_stokes_flux.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/matrix_vector_stokes_noflux.cc b/tests/matrix_free/matrix_vector_stokes_noflux.cc
index 530f9e62de..00065b0d27 100644
--- a/tests/matrix_free/matrix_vector_stokes_noflux.cc
+++ b/tests/matrix_free/matrix_vector_stokes_noflux.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/matrix_vector_stokes_notempl.cc b/tests/matrix_free/matrix_vector_stokes_notempl.cc
index 64eab7565c..b5fcd4bc3b 100644
--- a/tests/matrix_free/matrix_vector_stokes_notempl.cc
+++ b/tests/matrix_free/matrix_vector_stokes_notempl.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/matrix_vector_stokes_onedof.cc b/tests/matrix_free/matrix_vector_stokes_onedof.cc
index 789096ebe9..24ac0f609a 100644
--- a/tests/matrix_free/matrix_vector_stokes_onedof.cc
+++ b/tests/matrix_free/matrix_vector_stokes_onedof.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/matrix_vector_stokes_qdg0.cc b/tests/matrix_free/matrix_vector_stokes_qdg0.cc
index 54ba17b296..23cc04468c 100644
--- a/tests/matrix_free/matrix_vector_stokes_qdg0.cc
+++ b/tests/matrix_free/matrix_vector_stokes_qdg0.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/matrix_vector_stokes_qdg0b.cc b/tests/matrix_free/matrix_vector_stokes_qdg0b.cc
index 17e48842d0..74bcfe25ec 100644
--- a/tests/matrix_free/matrix_vector_stokes_qdg0b.cc
+++ b/tests/matrix_free/matrix_vector_stokes_qdg0b.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/multigrid_dg_periodic.cc b/tests/matrix_free/multigrid_dg_periodic.cc
index 2960cb21a9..fddde48ed1 100644
--- a/tests/matrix_free/multigrid_dg_periodic.cc
+++ b/tests/matrix_free/multigrid_dg_periodic.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/multigrid_dg_sip_01.cc b/tests/matrix_free/multigrid_dg_sip_01.cc
index 493b25f86b..e69e1c4f7a 100644
--- a/tests/matrix_free/multigrid_dg_sip_01.cc
+++ b/tests/matrix_free/multigrid_dg_sip_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/multigrid_dg_sip_02.cc b/tests/matrix_free/multigrid_dg_sip_02.cc
index 3d8adf4e0a..f024b22496 100644
--- a/tests/matrix_free/multigrid_dg_sip_02.cc
+++ b/tests/matrix_free/multigrid_dg_sip_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/no_index_initialize.cc b/tests/matrix_free/no_index_initialize.cc
index 302c6e234c..5a9e207d00 100644
--- a/tests/matrix_free/no_index_initialize.cc
+++ b/tests/matrix_free/no_index_initialize.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/parallel_multigrid.cc b/tests/matrix_free/parallel_multigrid.cc
index ea737f3e46..63efb7f4d2 100644
--- a/tests/matrix_free/parallel_multigrid.cc
+++ b/tests/matrix_free/parallel_multigrid.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2014 - 2018 by the deal.II authors
+// Copyright (C) 2014 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/parallel_multigrid_02.cc b/tests/matrix_free/parallel_multigrid_02.cc
index c24f09287a..001ac71bd6 100644
--- a/tests/matrix_free/parallel_multigrid_02.cc
+++ b/tests/matrix_free/parallel_multigrid_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/parallel_multigrid_adaptive_01.cc b/tests/matrix_free/parallel_multigrid_adaptive_01.cc
index 9e809aacc0..aea8ab5c04 100644
--- a/tests/matrix_free/parallel_multigrid_adaptive_01.cc
+++ b/tests/matrix_free/parallel_multigrid_adaptive_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2014 - 2018 by the deal.II authors
+// Copyright (C) 2014 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/parallel_multigrid_adaptive_02.cc b/tests/matrix_free/parallel_multigrid_adaptive_02.cc
index 2cbcf4a8fc..5d5479275a 100644
--- a/tests/matrix_free/parallel_multigrid_adaptive_02.cc
+++ b/tests/matrix_free/parallel_multigrid_adaptive_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/parallel_multigrid_adaptive_03.cc b/tests/matrix_free/parallel_multigrid_adaptive_03.cc
index b6ca3b283e..3e875651df 100644
--- a/tests/matrix_free/parallel_multigrid_adaptive_03.cc
+++ b/tests/matrix_free/parallel_multigrid_adaptive_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2014 - 2018 by the deal.II authors
+// Copyright (C) 2014 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/parallel_multigrid_adaptive_04.cc b/tests/matrix_free/parallel_multigrid_adaptive_04.cc
index ed56aa4fea..76a6127fde 100644
--- a/tests/matrix_free/parallel_multigrid_adaptive_04.cc
+++ b/tests/matrix_free/parallel_multigrid_adaptive_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/parallel_multigrid_adaptive_05.cc b/tests/matrix_free/parallel_multigrid_adaptive_05.cc
index 06e0c69bce..64d48204ce 100644
--- a/tests/matrix_free/parallel_multigrid_adaptive_05.cc
+++ b/tests/matrix_free/parallel_multigrid_adaptive_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2014 - 2018 by the deal.II authors
+// Copyright (C) 2014 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/parallel_multigrid_adaptive_06.cc b/tests/matrix_free/parallel_multigrid_adaptive_06.cc
index 9cb419eac4..7a4c44875d 100644
--- a/tests/matrix_free/parallel_multigrid_adaptive_06.cc
+++ b/tests/matrix_free/parallel_multigrid_adaptive_06.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2014 - 2018 by the deal.II authors
+// Copyright (C) 2014 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/parallel_multigrid_adaptive_06ref.cc b/tests/matrix_free/parallel_multigrid_adaptive_06ref.cc
index db0f7a98eb..9b70723a72 100644
--- a/tests/matrix_free/parallel_multigrid_adaptive_06ref.cc
+++ b/tests/matrix_free/parallel_multigrid_adaptive_06ref.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/parallel_multigrid_adaptive_07.cc b/tests/matrix_free/parallel_multigrid_adaptive_07.cc
index b48fb53417..1cfbc1f07f 100644
--- a/tests/matrix_free/parallel_multigrid_adaptive_07.cc
+++ b/tests/matrix_free/parallel_multigrid_adaptive_07.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2014 - 2018 by the deal.II authors
+// Copyright (C) 2014 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/parallel_multigrid_adaptive_08.cc b/tests/matrix_free/parallel_multigrid_adaptive_08.cc
index 2a617960be..c197184bce 100644
--- a/tests/matrix_free/parallel_multigrid_adaptive_08.cc
+++ b/tests/matrix_free/parallel_multigrid_adaptive_08.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/parallel_multigrid_fullydistributed.cc b/tests/matrix_free/parallel_multigrid_fullydistributed.cc
index 2ef13f1728..0f7bd71a2c 100644
--- a/tests/matrix_free/parallel_multigrid_fullydistributed.cc
+++ b/tests/matrix_free/parallel_multigrid_fullydistributed.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2014 - 2019 by the deal.II authors
+// Copyright (C) 2014 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/parallel_multigrid_mf.cc b/tests/matrix_free/parallel_multigrid_mf.cc
index 41b154fcc0..0d0a404344 100644
--- a/tests/matrix_free/parallel_multigrid_mf.cc
+++ b/tests/matrix_free/parallel_multigrid_mf.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2014 - 2018 by the deal.II authors
+// Copyright (C) 2014 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/parallel_multigrid_mf_02.cc b/tests/matrix_free/parallel_multigrid_mf_02.cc
index d11ef73864..11c4947966 100644
--- a/tests/matrix_free/parallel_multigrid_mf_02.cc
+++ b/tests/matrix_free/parallel_multigrid_mf_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2014 - 2019 by the deal.II authors
+// Copyright (C) 2014 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/partitioner_01.cc b/tests/matrix_free/partitioner_01.cc
index 7eab9d49f2..5bb7994521 100644
--- a/tests/matrix_free/partitioner_01.cc
+++ b/tests/matrix_free/partitioner_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/pre_and_post_loops_01.cc b/tests/matrix_free/pre_and_post_loops_01.cc
index e117e539f9..ce59665116 100644
--- a/tests/matrix_free/pre_and_post_loops_01.cc
+++ b/tests/matrix_free/pre_and_post_loops_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/pre_and_post_loops_02.cc b/tests/matrix_free/pre_and_post_loops_02.cc
index ce4431b1b7..8f3f745a29 100644
--- a/tests/matrix_free/pre_and_post_loops_02.cc
+++ b/tests/matrix_free/pre_and_post_loops_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/pre_and_post_loops_03.cc b/tests/matrix_free/pre_and_post_loops_03.cc
index 1b477e7116..98f06de90b 100644
--- a/tests/matrix_free/pre_and_post_loops_03.cc
+++ b/tests/matrix_free/pre_and_post_loops_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/pre_and_post_loops_04.cc b/tests/matrix_free/pre_and_post_loops_04.cc
index 907903ce7c..b0458e2b55 100644
--- a/tests/matrix_free/pre_and_post_loops_04.cc
+++ b/tests/matrix_free/pre_and_post_loops_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/pre_and_post_loops_05.cc b/tests/matrix_free/pre_and_post_loops_05.cc
index 898d5fa11d..ff348f9e96 100644
--- a/tests/matrix_free/pre_and_post_loops_05.cc
+++ b/tests/matrix_free/pre_and_post_loops_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/quadrature_points.cc b/tests/matrix_free/quadrature_points.cc
index 4a318de8ac..7525797e45 100644
--- a/tests/matrix_free/quadrature_points.cc
+++ b/tests/matrix_free/quadrature_points.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/read_cell_data_01.cc b/tests/matrix_free/read_cell_data_01.cc
index 06f227d433..a59169cba3 100644
--- a/tests/matrix_free/read_cell_data_01.cc
+++ b/tests/matrix_free/read_cell_data_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/read_cell_data_02.cc b/tests/matrix_free/read_cell_data_02.cc
index b44e6f5003..d7b9355b29 100644
--- a/tests/matrix_free/read_cell_data_02.cc
+++ b/tests/matrix_free/read_cell_data_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/shape_info.cc b/tests/matrix_free/shape_info.cc
index d312245861..ab642c9ca9 100644
--- a/tests/matrix_free/shape_info.cc
+++ b/tests/matrix_free/shape_info.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/shape_info_inverse.cc b/tests/matrix_free/shape_info_inverse.cc
index 2a733a2843..10ff444217 100644
--- a/tests/matrix_free/shape_info_inverse.cc
+++ b/tests/matrix_free/shape_info_inverse.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/step-37-inhomogeneous-1.cc b/tests/matrix_free/step-37-inhomogeneous-1.cc
index 80501dc589..d5e5f45aaa 100644
--- a/tests/matrix_free/step-37-inhomogeneous-1.cc
+++ b/tests/matrix_free/step-37-inhomogeneous-1.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 2009 - 2018 by the deal.II authors
+ * Copyright (C) 2009 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/tests/matrix_free/step-37.cc b/tests/matrix_free/step-37.cc
index 598fba0d58..31cc7e42f4 100644
--- a/tests/matrix_free/step-37.cc
+++ b/tests/matrix_free/step-37.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2012 - 2018 by the deal.II authors
+// Copyright (C) 2012 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/step-48.cc b/tests/matrix_free/step-48.cc
index 264841dac5..058c69db2b 100644
--- a/tests/matrix_free/step-48.cc
+++ b/tests/matrix_free/step-48.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2012 - 2018 by the deal.II authors
+// Copyright (C) 2012 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/step-48b.cc b/tests/matrix_free/step-48b.cc
index 893d384845..1e9dbd0fb0 100644
--- a/tests/matrix_free/step-48b.cc
+++ b/tests/matrix_free/step-48b.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2012 - 2018 by the deal.II authors
+// Copyright (C) 2012 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/step-48c.cc b/tests/matrix_free/step-48c.cc
index 246f477274..a471c51213 100644
--- a/tests/matrix_free/step-48c.cc
+++ b/tests/matrix_free/step-48c.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2012 - 2018 by the deal.II authors
+// Copyright (C) 2012 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/stokes_computation.cc b/tests/matrix_free/stokes_computation.cc
index 5860ff59d9..ab1f5b2727 100644
--- a/tests/matrix_free/stokes_computation.cc
+++ b/tests/matrix_free/stokes_computation.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2012 - 2018 by the deal.II authors
+// Copyright (C) 2012 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/thread_correctness.cc b/tests/matrix_free/thread_correctness.cc
index d8519f72e9..db99a6b301 100644
--- a/tests/matrix_free/thread_correctness.cc
+++ b/tests/matrix_free/thread_correctness.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/thread_correctness_dg.cc b/tests/matrix_free/thread_correctness_dg.cc
index 10380858e4..e8c4a89ba7 100644
--- a/tests/matrix_free/thread_correctness_dg.cc
+++ b/tests/matrix_free/thread_correctness_dg.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/thread_correctness_hp.cc b/tests/matrix_free/thread_correctness_hp.cc
index c569864450..690daafdb8 100644
--- a/tests/matrix_free/thread_correctness_hp.cc
+++ b/tests/matrix_free/thread_correctness_hp.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018-2014 by the deal.II authors
+// Copyright (C) 2013 - 2020-2014 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/matrix_free/update_mapping_only.cc b/tests/matrix_free/update_mapping_only.cc
index 874bdcb341..f40a1efef7 100644
--- a/tests/matrix_free/update_mapping_only.cc
+++ b/tests/matrix_free/update_mapping_only.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/meshworker/codim_01.cc b/tests/meshworker/codim_01.cc
index 9738d36c75..99aaf78cfd 100644
--- a/tests/meshworker/codim_01.cc
+++ b/tests/meshworker/codim_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/meshworker/mesh_loop_04.cc b/tests/meshworker/mesh_loop_04.cc
index 6f0c713e73..473d5fb157 100644
--- a/tests/meshworker/mesh_loop_04.cc
+++ b/tests/meshworker/mesh_loop_04.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 2019 by the deal.II authors
+ * Copyright (C) 2019 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/tests/meshworker/mesh_loop_05.cc b/tests/meshworker/mesh_loop_05.cc
index 3d4ed98a43..b938a21717 100644
--- a/tests/meshworker/mesh_loop_05.cc
+++ b/tests/meshworker/mesh_loop_05.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 2019 by the deal.II authors
+ * Copyright (C) 2019 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/tests/meshworker/mesh_loop_06.cc b/tests/meshworker/mesh_loop_06.cc
index df07e5e92e..20c8334560 100644
--- a/tests/meshworker/mesh_loop_06.cc
+++ b/tests/meshworker/mesh_loop_06.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 2019 by the deal.II authors
+ * Copyright (C) 2019 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/tests/meshworker/mesh_loop_gmg_01.cc b/tests/meshworker/mesh_loop_gmg_01.cc
index 121af10ece..464a1b80fe 100644
--- a/tests/meshworker/mesh_loop_gmg_01.cc
+++ b/tests/meshworker/mesh_loop_gmg_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/meshworker/scratch_data_01.cc b/tests/meshworker/scratch_data_01.cc
index 07e04e6b3b..04ffe1f12a 100644
--- a/tests/meshworker/scratch_data_01.cc
+++ b/tests/meshworker/scratch_data_01.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 2019 by the deal.II authors
+ * Copyright (C) 2019 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/tests/meshworker/scratch_data_02.cc b/tests/meshworker/scratch_data_02.cc
index 31685bffd1..54ccb3244b 100644
--- a/tests/meshworker/scratch_data_02.cc
+++ b/tests/meshworker/scratch_data_02.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 2018 - 2019 by the deal.II authors
+ * Copyright (C) 2018 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/tests/meshworker/scratch_data_03.cc b/tests/meshworker/scratch_data_03.cc
index b0c5822c5d..590be1f253 100644
--- a/tests/meshworker/scratch_data_03.cc
+++ b/tests/meshworker/scratch_data_03.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 2018 - 2019 by the deal.II authors
+ * Copyright (C) 2018 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/tests/meshworker/scratch_data_05.cc b/tests/meshworker/scratch_data_05.cc
index 330e16518a..fd5166597f 100644
--- a/tests/meshworker/scratch_data_05.cc
+++ b/tests/meshworker/scratch_data_05.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 2018 - 2019 by the deal.II authors
+ * Copyright (C) 2018 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/tests/meshworker/scratch_data_06.cc b/tests/meshworker/scratch_data_06.cc
index bbba1f986c..936dc1c70e 100644
--- a/tests/meshworker/scratch_data_06.cc
+++ b/tests/meshworker/scratch_data_06.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 2018 - 2019 by the deal.II authors
+ * Copyright (C) 2018 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/tests/meshworker/scratch_data_07.cc b/tests/meshworker/scratch_data_07.cc
index 05bdd970e7..6456c51780 100644
--- a/tests/meshworker/scratch_data_07.cc
+++ b/tests/meshworker/scratch_data_07.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 2018 - 2019 by the deal.II authors
+ * Copyright (C) 2018 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/tests/meshworker/step-11-mesh_loop.cc b/tests/meshworker/step-11-mesh_loop.cc
index 0618d50958..dba49fa217 100644
--- a/tests/meshworker/step-11-mesh_loop.cc
+++ b/tests/meshworker/step-11-mesh_loop.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/meshworker/step-50-mesh_loop.cc b/tests/meshworker/step-50-mesh_loop.cc
index 4451339f8d..8caaef9c9d 100644
--- a/tests/meshworker/step-50-mesh_loop.cc
+++ b/tests/meshworker/step-50-mesh_loop.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 2016 - 2018 by the deal.II authors
+ * Copyright (C) 2016 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/tests/mpi/blockvec_02.cc b/tests/mpi/blockvec_02.cc
index 7f882a0a60..ccc04eb1f3 100644
--- a/tests/mpi/blockvec_02.cc
+++ b/tests/mpi/blockvec_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/cell_weights_01.cc b/tests/mpi/cell_weights_01.cc
index e8b52acd39..4053eecbeb 100644
--- a/tests/mpi/cell_weights_01.cc
+++ b/tests/mpi/cell_weights_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/cell_weights_01_back_and_forth_01.cc b/tests/mpi/cell_weights_01_back_and_forth_01.cc
index 305c0deddf..bdd6110dc5 100644
--- a/tests/mpi/cell_weights_01_back_and_forth_01.cc
+++ b/tests/mpi/cell_weights_01_back_and_forth_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/cell_weights_01_back_and_forth_02.cc b/tests/mpi/cell_weights_01_back_and_forth_02.cc
index e5ab0c5127..c51f11a9c9 100644
--- a/tests/mpi/cell_weights_01_back_and_forth_02.cc
+++ b/tests/mpi/cell_weights_01_back_and_forth_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/cell_weights_02.cc b/tests/mpi/cell_weights_02.cc
index 9cf48d36f5..8a83f72f7a 100644
--- a/tests/mpi/cell_weights_02.cc
+++ b/tests/mpi/cell_weights_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/cell_weights_03.cc b/tests/mpi/cell_weights_03.cc
index c8cf1ae011..2c13420692 100644
--- a/tests/mpi/cell_weights_03.cc
+++ b/tests/mpi/cell_weights_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/cell_weights_04.cc b/tests/mpi/cell_weights_04.cc
index ee8419f345..af670fd12f 100644
--- a/tests/mpi/cell_weights_04.cc
+++ b/tests/mpi/cell_weights_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/cell_weights_05.cc b/tests/mpi/cell_weights_05.cc
index 95fb7f724f..3fafaa76d8 100644
--- a/tests/mpi/cell_weights_05.cc
+++ b/tests/mpi/cell_weights_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/cell_weights_06.cc b/tests/mpi/cell_weights_06.cc
index 6ecc9ee634..8e83534ff5 100644
--- a/tests/mpi/cell_weights_06.cc
+++ b/tests/mpi/cell_weights_06.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/collective_sparse_matrix_01.cc b/tests/mpi/collective_sparse_matrix_01.cc
index 8b2bd00bea..3cd39d4897 100644
--- a/tests/mpi/collective_sparse_matrix_01.cc
+++ b/tests/mpi/collective_sparse_matrix_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2018 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/communicate_moved_vertices_03.cc b/tests/mpi/communicate_moved_vertices_03.cc
index 34962e1e28..5e1fe3feec 100644
--- a/tests/mpi/communicate_moved_vertices_03.cc
+++ b/tests/mpi/communicate_moved_vertices_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/compute_index_owner_01.cc b/tests/mpi/compute_index_owner_01.cc
index bb7fe7e96a..1e64b50d31 100644
--- a/tests/mpi/compute_index_owner_01.cc
+++ b/tests/mpi/compute_index_owner_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2010 - 2018 by the deal.II authors
+// Copyright (C) 2010 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/constraints_consistent_01.cc b/tests/mpi/constraints_consistent_01.cc
index 668bb336c7..e96bd94392 100644
--- a/tests/mpi/constraints_consistent_01.cc
+++ b/tests/mpi/constraints_consistent_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/count_dofs_per_block_01.cc b/tests/mpi/count_dofs_per_block_01.cc
index 008bcd7619..3d60533431 100644
--- a/tests/mpi/count_dofs_per_block_01.cc
+++ b/tests/mpi/count_dofs_per_block_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/count_dofs_per_block_02.cc b/tests/mpi/count_dofs_per_block_02.cc
index 3c40cd8c01..60b546a9d6 100644
--- a/tests/mpi/count_dofs_per_block_02.cc
+++ b/tests/mpi/count_dofs_per_block_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/count_dofs_per_component_01.cc b/tests/mpi/count_dofs_per_component_01.cc
index a6b505db63..0e618679d6 100644
--- a/tests/mpi/count_dofs_per_component_01.cc
+++ b/tests/mpi/count_dofs_per_component_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/cuthill_mckee_01.cc b/tests/mpi/cuthill_mckee_01.cc
index c24e170077..3f174dc92f 100644
--- a/tests/mpi/cuthill_mckee_01.cc
+++ b/tests/mpi/cuthill_mckee_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2014 - 2018 by the deal.II authors
+// Copyright (C) 2014 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/data_out_faces_01.cc b/tests/mpi/data_out_faces_01.cc
index acb029db64..cfff728709 100644
--- a/tests/mpi/data_out_faces_01.cc
+++ b/tests/mpi/data_out_faces_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/data_out_hdf5_02.cc b/tests/mpi/data_out_hdf5_02.cc
index c5fb884f6d..e0126fd1d8 100644
--- a/tests/mpi/data_out_hdf5_02.cc
+++ b/tests/mpi/data_out_hdf5_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/distort_random_01.cc b/tests/mpi/distort_random_01.cc
index 94b2d8eb8b..cadddd2d25 100644
--- a/tests/mpi/distort_random_01.cc
+++ b/tests/mpi/distort_random_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2001 - 2018 by the deal.II authors
+// Copyright (C) 2001 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/distort_random_02.cc b/tests/mpi/distort_random_02.cc
index 507f0b6b91..e58f6f6de8 100644
--- a/tests/mpi/distort_random_02.cc
+++ b/tests/mpi/distort_random_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2001 - 2018 by the deal.II authors
+// Copyright (C) 2001 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/distribute_flux_sparsity_pattern.cc b/tests/mpi/distribute_flux_sparsity_pattern.cc
index 8d81e63581..6340718f53 100644
--- a/tests/mpi/distribute_flux_sparsity_pattern.cc
+++ b/tests/mpi/distribute_flux_sparsity_pattern.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/distribute_sp_01.cc b/tests/mpi/distribute_sp_01.cc
index 6dadf2606a..8a2959c572 100644
--- a/tests/mpi/distribute_sp_01.cc
+++ b/tests/mpi/distribute_sp_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/distribute_sp_02.cc b/tests/mpi/distribute_sp_02.cc
index f5179851e9..be76ca4e55 100644
--- a/tests/mpi/distribute_sp_02.cc
+++ b/tests/mpi/distribute_sp_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/dof_handler_number_cache.cc b/tests/mpi/dof_handler_number_cache.cc
index df6989aca9..f56e6aeac9 100644
--- a/tests/mpi/dof_handler_number_cache.cc
+++ b/tests/mpi/dof_handler_number_cache.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/fe_field_function_02.cc b/tests/mpi/fe_field_function_02.cc
index b6da8f0092..5ce3c3489c 100644
--- a/tests/mpi/fe_field_function_02.cc
+++ b/tests/mpi/fe_field_function_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/flux_edge_01.cc b/tests/mpi/flux_edge_01.cc
index 7cb7083be6..aafbee0176 100644
--- a/tests/mpi/flux_edge_01.cc
+++ b/tests/mpi/flux_edge_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/has_hanging_nodes.cc b/tests/mpi/has_hanging_nodes.cc
index a5444b51c4..845e9f4e03 100644
--- a/tests/mpi/has_hanging_nodes.cc
+++ b/tests/mpi/has_hanging_nodes.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2014 - 2018 by the deal.II authors
+// Copyright (C) 2014 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/hp_constraints_consistent_01.cc b/tests/mpi/hp_constraints_consistent_01.cc
index 5914d204e2..29c3c09fb8 100644
--- a/tests/mpi/hp_constraints_consistent_01.cc
+++ b/tests/mpi/hp_constraints_consistent_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/hp_constraints_consistent_02.cc b/tests/mpi/hp_constraints_consistent_02.cc
index dbe3a84ed7..395114f92b 100644
--- a/tests/mpi/hp_constraints_consistent_02.cc
+++ b/tests/mpi/hp_constraints_consistent_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/hp_constraints_consistent_03.cc b/tests/mpi/hp_constraints_consistent_03.cc
index f23d9e3425..e2041b8021 100644
--- a/tests/mpi/hp_constraints_consistent_03.cc
+++ b/tests/mpi/hp_constraints_consistent_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/hp_hanging_node_constraints_01.cc b/tests/mpi/hp_hanging_node_constraints_01.cc
index d8e051231e..5f22054b3f 100644
--- a/tests/mpi/hp_hanging_node_constraints_01.cc
+++ b/tests/mpi/hp_hanging_node_constraints_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/hp_step-4.cc b/tests/mpi/hp_step-4.cc
index 19ceaa8507..a0419efe46 100644
--- a/tests/mpi/hp_step-4.cc
+++ b/tests/mpi/hp_step-4.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/hp_step-40.cc b/tests/mpi/hp_step-40.cc
index 0b4a386c40..849a1e50bf 100644
--- a/tests/mpi/hp_step-40.cc
+++ b/tests/mpi/hp_step-40.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/hp_step-40_variable_01.cc b/tests/mpi/hp_step-40_variable_01.cc
index fe592fbf3c..1e1c24ef85 100644
--- a/tests/mpi/hp_step-40_variable_01.cc
+++ b/tests/mpi/hp_step-40_variable_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/hp_unify_dof_indices_07.cc b/tests/mpi/hp_unify_dof_indices_07.cc
index 4991bf1781..debf9e86c4 100644
--- a/tests/mpi/hp_unify_dof_indices_07.cc
+++ b/tests/mpi/hp_unify_dof_indices_07.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/interpolate_to_different_mesh_01.cc b/tests/mpi/interpolate_to_different_mesh_01.cc
index 8c1f573dac..6e31fe9ce8 100644
--- a/tests/mpi/interpolate_to_different_mesh_01.cc
+++ b/tests/mpi/interpolate_to_different_mesh_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/interpolate_to_different_mesh_02.cc b/tests/mpi/interpolate_to_different_mesh_02.cc
index 74b7d79582..4db29af693 100644
--- a/tests/mpi/interpolate_to_different_mesh_02.cc
+++ b/tests/mpi/interpolate_to_different_mesh_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/mesh_worker_01.cc b/tests/mpi/mesh_worker_01.cc
index 18222de843..894ad6300f 100644
--- a/tests/mpi/mesh_worker_01.cc
+++ b/tests/mpi/mesh_worker_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/mesh_worker_02.cc b/tests/mpi/mesh_worker_02.cc
index 04581bbe7b..7e8571e9b2 100644
--- a/tests/mpi/mesh_worker_02.cc
+++ b/tests/mpi/mesh_worker_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/mesh_worker_03.cc b/tests/mpi/mesh_worker_03.cc
index c3055ac450..123ecbb4cb 100644
--- a/tests/mpi/mesh_worker_03.cc
+++ b/tests/mpi/mesh_worker_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/mesh_worker_04.cc b/tests/mpi/mesh_worker_04.cc
index cfd2159fcb..b7dec8c267 100644
--- a/tests/mpi/mesh_worker_04.cc
+++ b/tests/mpi/mesh_worker_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/mesh_worker_05.cc b/tests/mpi/mesh_worker_05.cc
index 102f239449..822777d806 100644
--- a/tests/mpi/mesh_worker_05.cc
+++ b/tests/mpi/mesh_worker_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/mesh_worker_matrix_01.cc b/tests/mpi/mesh_worker_matrix_01.cc
index fe894ae719..abb8892987 100644
--- a/tests/mpi/mesh_worker_matrix_01.cc
+++ b/tests/mpi/mesh_worker_matrix_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/mg_02.cc b/tests/mpi/mg_02.cc
index 89a4f744c6..31696ec8cc 100644
--- a/tests/mpi/mg_02.cc
+++ b/tests/mpi/mg_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/mg_03.cc b/tests/mpi/mg_03.cc
index 270ec06070..9b8ab44f1f 100644
--- a/tests/mpi/mg_03.cc
+++ b/tests/mpi/mg_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/mg_04.cc b/tests/mpi/mg_04.cc
index 0ae59a75e4..e3b570371f 100644
--- a/tests/mpi/mg_04.cc
+++ b/tests/mpi/mg_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/mg_05.cc b/tests/mpi/mg_05.cc
index cd3da607af..8c5247a0a4 100644
--- a/tests/mpi/mg_05.cc
+++ b/tests/mpi/mg_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/mg_06.cc b/tests/mpi/mg_06.cc
index 1ccc3ff233..8ba227f22b 100644
--- a/tests/mpi/mg_06.cc
+++ b/tests/mpi/mg_06.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/mg_ghost_dofs_periodic_01.cc b/tests/mpi/mg_ghost_dofs_periodic_01.cc
index f4b4a1a54d..c4c769a631 100644
--- a/tests/mpi/mg_ghost_dofs_periodic_01.cc
+++ b/tests/mpi/mg_ghost_dofs_periodic_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2015 - 2018 by the deal.II authors
+// Copyright (C) 2015 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/mg_ghost_dofs_periodic_02.cc b/tests/mpi/mg_ghost_dofs_periodic_02.cc
index 38138497ce..e974de1e06 100644
--- a/tests/mpi/mg_ghost_dofs_periodic_02.cc
+++ b/tests/mpi/mg_ghost_dofs_periodic_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2015 - 2018 by the deal.II authors
+// Copyright (C) 2015 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/mg_ghost_dofs_periodic_03.cc b/tests/mpi/mg_ghost_dofs_periodic_03.cc
index 82ba4137f0..dabc4a0fd0 100644
--- a/tests/mpi/mg_ghost_dofs_periodic_03.cc
+++ b/tests/mpi/mg_ghost_dofs_periodic_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2015 - 2018 by the deal.II authors
+// Copyright (C) 2015 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/mg_ghost_dofs_periodic_04.cc b/tests/mpi/mg_ghost_dofs_periodic_04.cc
index bad115382e..c443ee7cdb 100644
--- a/tests/mpi/mg_ghost_dofs_periodic_04.cc
+++ b/tests/mpi/mg_ghost_dofs_periodic_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2015 - 2018 by the deal.II authors
+// Copyright (C) 2015 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/mg_ghost_dofs_periodic_05.cc b/tests/mpi/mg_ghost_dofs_periodic_05.cc
index 0d111b0f91..51ed913416 100644
--- a/tests/mpi/mg_ghost_dofs_periodic_05.cc
+++ b/tests/mpi/mg_ghost_dofs_periodic_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/mg_ghost_dofs_periodic_06.cc b/tests/mpi/mg_ghost_dofs_periodic_06.cc
index 6f59092c5c..84020fa76b 100644
--- a/tests/mpi/mg_ghost_dofs_periodic_06.cc
+++ b/tests/mpi/mg_ghost_dofs_periodic_06.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/mg_ghost_dofs_periodic_07.cc b/tests/mpi/mg_ghost_dofs_periodic_07.cc
index f0eda24a1d..9191e62396 100644
--- a/tests/mpi/mg_ghost_dofs_periodic_07.cc
+++ b/tests/mpi/mg_ghost_dofs_periodic_07.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/muelu_periodicity.cc b/tests/mpi/muelu_periodicity.cc
index 18af295ef2..841e10cbe2 100644
--- a/tests/mpi/muelu_periodicity.cc
+++ b/tests/mpi/muelu_periodicity.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 2008 - 2018 by the deal.II authors
+ * Copyright (C) 2008 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/tests/mpi/multigrid_adaptive.cc b/tests/mpi/multigrid_adaptive.cc
index c59943bd3d..092e4df458 100644
--- a/tests/mpi/multigrid_adaptive.cc
+++ b/tests/mpi/multigrid_adaptive.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/multigrid_uniform.cc b/tests/mpi/multigrid_uniform.cc
index 27d5897ec7..85930faed0 100644
--- a/tests/mpi/multigrid_uniform.cc
+++ b/tests/mpi/multigrid_uniform.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/p4est_2d_constraintmatrix_04.cc b/tests/mpi/p4est_2d_constraintmatrix_04.cc
index b52d920f8a..63db8eac75 100644
--- a/tests/mpi/p4est_2d_constraintmatrix_04.cc
+++ b/tests/mpi/p4est_2d_constraintmatrix_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/p4est_2d_dofhandler_01.cc b/tests/mpi/p4est_2d_dofhandler_01.cc
index f5cd4dec1a..9a00003822 100644
--- a/tests/mpi/p4est_2d_dofhandler_01.cc
+++ b/tests/mpi/p4est_2d_dofhandler_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/p4est_2d_dofhandler_02.cc b/tests/mpi/p4est_2d_dofhandler_02.cc
index 489b8f3542..75c78b97a9 100644
--- a/tests/mpi/p4est_2d_dofhandler_02.cc
+++ b/tests/mpi/p4est_2d_dofhandler_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/p4est_2d_dofhandler_03.cc b/tests/mpi/p4est_2d_dofhandler_03.cc
index 9b2d7c5e39..75b48cecbe 100644
--- a/tests/mpi/p4est_2d_dofhandler_03.cc
+++ b/tests/mpi/p4est_2d_dofhandler_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/p4est_2d_dofhandler_04.cc b/tests/mpi/p4est_2d_dofhandler_04.cc
index 63b7a64e50..2e92439357 100644
--- a/tests/mpi/p4est_2d_dofhandler_04.cc
+++ b/tests/mpi/p4est_2d_dofhandler_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/p4est_2d_ghost_01.cc b/tests/mpi/p4est_2d_ghost_01.cc
index 0779ce4478..3597c264a8 100644
--- a/tests/mpi/p4est_2d_ghost_01.cc
+++ b/tests/mpi/p4est_2d_ghost_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/p4est_2d_ghost_02.cc b/tests/mpi/p4est_2d_ghost_02.cc
index 602704b565..7a4d1c0899 100644
--- a/tests/mpi/p4est_2d_ghost_02.cc
+++ b/tests/mpi/p4est_2d_ghost_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/p4est_2d_renumber_02.cc b/tests/mpi/p4est_2d_renumber_02.cc
index 2af6c4506d..828a602d5e 100644
--- a/tests/mpi/p4est_2d_renumber_02.cc
+++ b/tests/mpi/p4est_2d_renumber_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/p4est_3d_constraintmatrix_03.cc b/tests/mpi/p4est_3d_constraintmatrix_03.cc
index 0326d0f51c..2ad23eddef 100644
--- a/tests/mpi/p4est_3d_constraintmatrix_03.cc
+++ b/tests/mpi/p4est_3d_constraintmatrix_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/p4est_3d_ghost_01.cc b/tests/mpi/p4est_3d_ghost_01.cc
index afa0482adc..a70c41554f 100644
--- a/tests/mpi/p4est_3d_ghost_01.cc
+++ b/tests/mpi/p4est_3d_ghost_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/p4est_data_out_01.cc b/tests/mpi/p4est_data_out_01.cc
index 62e95eafd6..614fd27217 100644
--- a/tests/mpi/p4est_data_out_01.cc
+++ b/tests/mpi/p4est_data_out_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/p4est_get_subdomain_association.cc b/tests/mpi/p4est_get_subdomain_association.cc
index 9e3aa7f5c2..2f908c1e43 100644
--- a/tests/mpi/p4est_get_subdomain_association.cc
+++ b/tests/mpi/p4est_get_subdomain_association.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/p4est_save_03.cc b/tests/mpi/p4est_save_03.cc
index 60f058ecd2..4583955c4c 100644
--- a/tests/mpi/p4est_save_03.cc
+++ b/tests/mpi/p4est_save_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2019 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/parallel_partitioner_08.cc b/tests/mpi/parallel_partitioner_08.cc
index 5b07650c0d..4ea64c7a9d 100644
--- a/tests/mpi/parallel_partitioner_08.cc
+++ b/tests/mpi/parallel_partitioner_08.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/parallel_partitioner_09.cc b/tests/mpi/parallel_partitioner_09.cc
index 9606009b5f..4f127841a6 100644
--- a/tests/mpi/parallel_partitioner_09.cc
+++ b/tests/mpi/parallel_partitioner_09.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/parallel_vector_03a.cc b/tests/mpi/parallel_vector_03a.cc
index b7aaa5bb3b..4977383efa 100644
--- a/tests/mpi/parallel_vector_03a.cc
+++ b/tests/mpi/parallel_vector_03a.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2011 - 2018 by the deal.II authors
+// Copyright (C) 2011 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/parallel_vector_09.cc b/tests/mpi/parallel_vector_09.cc
index e6dbe9c87f..d4dd2c4f58 100644
--- a/tests/mpi/parallel_vector_09.cc
+++ b/tests/mpi/parallel_vector_09.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2011 - 2018 by the deal.II authors
+// Copyright (C) 2011 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/parallel_vector_11.cc b/tests/mpi/parallel_vector_11.cc
index 78cd0dd600..d5ce0b59d4 100644
--- a/tests/mpi/parallel_vector_11.cc
+++ b/tests/mpi/parallel_vector_11.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2012 - 2018 by the deal.II authors
+// Copyright (C) 2012 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/parallel_vector_16.cc b/tests/mpi/parallel_vector_16.cc
index 639b51091f..1a9748539d 100644
--- a/tests/mpi/parallel_vector_16.cc
+++ b/tests/mpi/parallel_vector_16.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2011 - 2018 by the deal.II authors
+// Copyright (C) 2011 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/parallel_vector_24.cc b/tests/mpi/parallel_vector_24.cc
index 9fdb1dc8f7..2b2c7a815d 100644
--- a/tests/mpi/parallel_vector_24.cc
+++ b/tests/mpi/parallel_vector_24.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/parallel_vector_back_interpolate_02.cc b/tests/mpi/parallel_vector_back_interpolate_02.cc
index 50d795b08e..d0304324ce 100644
--- a/tests/mpi/parallel_vector_back_interpolate_02.cc
+++ b/tests/mpi/parallel_vector_back_interpolate_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/parallel_vector_interpolate.cc b/tests/mpi/parallel_vector_interpolate.cc
index 91b089b3a7..56bc3ca7f3 100644
--- a/tests/mpi/parallel_vector_interpolate.cc
+++ b/tests/mpi/parallel_vector_interpolate.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2011 - 2018 by the deal.II authors
+// Copyright (C) 2011 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/periodic_neighbor_01.cc b/tests/mpi/periodic_neighbor_01.cc
index f22fe23dfc..e6051b37f8 100644
--- a/tests/mpi/periodic_neighbor_01.cc
+++ b/tests/mpi/periodic_neighbor_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2001 - 2018 by the deal.II authors
+// Copyright (C) 2001 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/periodicity_01.cc b/tests/mpi/periodicity_01.cc
index 6fab1533c3..5cd689f583 100644
--- a/tests/mpi/periodicity_01.cc
+++ b/tests/mpi/periodicity_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2001 - 2019 by the deal.II authors
+// Copyright (C) 2001 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/periodicity_02.cc b/tests/mpi/periodicity_02.cc
index e98eee8f7a..1276ce26b5 100644
--- a/tests/mpi/periodicity_02.cc
+++ b/tests/mpi/periodicity_02.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 2008 - 2019 by the deal.II authors
+ * Copyright (C) 2008 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/tests/mpi/periodicity_03.cc b/tests/mpi/periodicity_03.cc
index a7c0cb4240..e379076a2b 100644
--- a/tests/mpi/periodicity_03.cc
+++ b/tests/mpi/periodicity_03.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 2008 - 2019 by the deal.II authors
+ * Copyright (C) 2008 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/tests/mpi/periodicity_04.cc b/tests/mpi/periodicity_04.cc
index 56cd78cfba..b44a967ca7 100644
--- a/tests/mpi/periodicity_04.cc
+++ b/tests/mpi/periodicity_04.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 2008 - 2019 by the deal.II authors
+ * Copyright (C) 2008 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/tests/mpi/periodicity_05.cc b/tests/mpi/periodicity_05.cc
index 68b88ffb21..23294cc349 100644
--- a/tests/mpi/periodicity_05.cc
+++ b/tests/mpi/periodicity_05.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 2017 - 2018 by the deal.II authors
+ * Copyright (C) 2017 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/tests/mpi/periodicity_06.cc b/tests/mpi/periodicity_06.cc
index 5698c51721..7752bdce94 100644
--- a/tests/mpi/periodicity_06.cc
+++ b/tests/mpi/periodicity_06.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 2018 - 2019 by the deal.II authors
+ * Copyright (C) 2018 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/tests/mpi/periodicity_07.cc b/tests/mpi/periodicity_07.cc
index 638526a31e..47fe609db7 100644
--- a/tests/mpi/periodicity_07.cc
+++ b/tests/mpi/periodicity_07.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 2018 - 2019 by the deal.II authors
+ * Copyright (C) 2018 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/tests/mpi/petsc_step-27.cc b/tests/mpi/petsc_step-27.cc
index cf875044af..322ba6b338 100644
--- a/tests/mpi/petsc_step-27.cc
+++ b/tests/mpi/petsc_step-27.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 2006 - 2018 by the deal.II authors
+ * Copyright (C) 2006 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/tests/mpi/project_bv_div_conf.cc b/tests/mpi/project_bv_div_conf.cc
index 0a9230d0ea..f50a379038 100644
--- a/tests/mpi/project_bv_div_conf.cc
+++ b/tests/mpi/project_bv_div_conf.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/refine_and_coarsen_fixed_fraction_01.cc b/tests/mpi/refine_and_coarsen_fixed_fraction_01.cc
index 1f195ed9aa..f4eaca18bf 100644
--- a/tests/mpi/refine_and_coarsen_fixed_fraction_01.cc
+++ b/tests/mpi/refine_and_coarsen_fixed_fraction_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/refine_and_coarsen_fixed_fraction_02.cc b/tests/mpi/refine_and_coarsen_fixed_fraction_02.cc
index 35ef37b0ba..cc575c752a 100644
--- a/tests/mpi/refine_and_coarsen_fixed_fraction_02.cc
+++ b/tests/mpi/refine_and_coarsen_fixed_fraction_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/refine_and_coarsen_fixed_fraction_03.cc b/tests/mpi/refine_and_coarsen_fixed_fraction_03.cc
index 91b2922f95..ea14dd0e27 100644
--- a/tests/mpi/refine_and_coarsen_fixed_fraction_03.cc
+++ b/tests/mpi/refine_and_coarsen_fixed_fraction_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/refine_and_coarsen_fixed_fraction_04.cc b/tests/mpi/refine_and_coarsen_fixed_fraction_04.cc
index ce3f2c7f88..962888f4c4 100644
--- a/tests/mpi/refine_and_coarsen_fixed_fraction_04.cc
+++ b/tests/mpi/refine_and_coarsen_fixed_fraction_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/refine_and_coarsen_fixed_fraction_05.cc b/tests/mpi/refine_and_coarsen_fixed_fraction_05.cc
index 74bf4b8d3a..df7651af77 100644
--- a/tests/mpi/refine_and_coarsen_fixed_fraction_05.cc
+++ b/tests/mpi/refine_and_coarsen_fixed_fraction_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/refine_and_coarsen_fixed_fraction_06.cc b/tests/mpi/refine_and_coarsen_fixed_fraction_06.cc
index 2824c55a91..213c03d4f6 100644
--- a/tests/mpi/refine_and_coarsen_fixed_fraction_06.cc
+++ b/tests/mpi/refine_and_coarsen_fixed_fraction_06.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/refine_and_coarsen_fixed_number_01.cc b/tests/mpi/refine_and_coarsen_fixed_number_01.cc
index ca75650a3b..8fa4708c86 100644
--- a/tests/mpi/refine_and_coarsen_fixed_number_01.cc
+++ b/tests/mpi/refine_and_coarsen_fixed_number_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/refine_and_coarsen_fixed_number_02.cc b/tests/mpi/refine_and_coarsen_fixed_number_02.cc
index 6bc309ce24..0eb426ebae 100644
--- a/tests/mpi/refine_and_coarsen_fixed_number_02.cc
+++ b/tests/mpi/refine_and_coarsen_fixed_number_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/refine_and_coarsen_fixed_number_03.cc b/tests/mpi/refine_and_coarsen_fixed_number_03.cc
index 57da69cd18..aeadc25631 100644
--- a/tests/mpi/refine_and_coarsen_fixed_number_03.cc
+++ b/tests/mpi/refine_and_coarsen_fixed_number_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/refine_and_coarsen_fixed_number_04.cc b/tests/mpi/refine_and_coarsen_fixed_number_04.cc
index e941d64566..0a57eb7b38 100644
--- a/tests/mpi/refine_and_coarsen_fixed_number_04.cc
+++ b/tests/mpi/refine_and_coarsen_fixed_number_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/refine_and_coarsen_fixed_number_05.cc b/tests/mpi/refine_and_coarsen_fixed_number_05.cc
index fb467fb2a4..518ef4e619 100644
--- a/tests/mpi/refine_and_coarsen_fixed_number_05.cc
+++ b/tests/mpi/refine_and_coarsen_fixed_number_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/refine_and_coarsen_fixed_number_07.cc b/tests/mpi/refine_and_coarsen_fixed_number_07.cc
index bf82ad9e9c..d26a7e0638 100644
--- a/tests/mpi/refine_and_coarsen_fixed_number_07.cc
+++ b/tests/mpi/refine_and_coarsen_fixed_number_07.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2015 - 2018 by the deal.II authors
+// Copyright (C) 2015 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/renumber_cuthill_mckee.cc b/tests/mpi/renumber_cuthill_mckee.cc
index aae1916677..ae04f8dc6e 100644
--- a/tests/mpi/renumber_cuthill_mckee.cc
+++ b/tests/mpi/renumber_cuthill_mckee.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/renumber_cuthill_mckee_02.cc b/tests/mpi/renumber_cuthill_mckee_02.cc
index ca3068cae1..1403590989 100644
--- a/tests/mpi/renumber_cuthill_mckee_02.cc
+++ b/tests/mpi/renumber_cuthill_mckee_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/renumber_cuthill_mckee_03.cc b/tests/mpi/renumber_cuthill_mckee_03.cc
index caf9ebf8e4..a20596981b 100644
--- a/tests/mpi/renumber_cuthill_mckee_03.cc
+++ b/tests/mpi/renumber_cuthill_mckee_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/renumber_z_order_01.cc b/tests/mpi/renumber_z_order_01.cc
index 580f05c9bd..8e39b5bfec 100644
--- a/tests/mpi/renumber_z_order_01.cc
+++ b/tests/mpi/renumber_z_order_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/renumber_z_order_02.cc b/tests/mpi/renumber_z_order_02.cc
index 42427dc5d1..3a28e687d0 100644
--- a/tests/mpi/renumber_z_order_02.cc
+++ b/tests/mpi/renumber_z_order_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/solution_transfer_03.cc b/tests/mpi/solution_transfer_03.cc
index f93e50564d..b8a0e0e316 100644
--- a/tests/mpi/solution_transfer_03.cc
+++ b/tests/mpi/solution_transfer_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/solution_transfer_05.cc b/tests/mpi/solution_transfer_05.cc
index e866ee5707..4562050e78 100644
--- a/tests/mpi/solution_transfer_05.cc
+++ b/tests/mpi/solution_transfer_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/step-39-block.cc b/tests/mpi/step-39-block.cc
index a61d845ad6..c48f5cf093 100644
--- a/tests/mpi/step-39-block.cc
+++ b/tests/mpi/step-39-block.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2010 - 2018 by the deal.II authors
+// Copyright (C) 2010 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/step-39.cc b/tests/mpi/step-39.cc
index 421b69a7a2..7c028dfeb1 100644
--- a/tests/mpi/step-39.cc
+++ b/tests/mpi/step-39.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2010 - 2018 by the deal.II authors
+// Copyright (C) 2010 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/step-40.cc b/tests/mpi/step-40.cc
index 85e669cf45..d25fc17ccf 100644
--- a/tests/mpi/step-40.cc
+++ b/tests/mpi/step-40.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/step-40_cuthill_mckee.cc b/tests/mpi/step-40_cuthill_mckee.cc
index 245b86e496..8a6b31d3fc 100644
--- a/tests/mpi/step-40_cuthill_mckee.cc
+++ b/tests/mpi/step-40_cuthill_mckee.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/step-40_cuthill_mckee_MPI-subset.cc b/tests/mpi/step-40_cuthill_mckee_MPI-subset.cc
index 8ee0de28f3..cbda9619ce 100644
--- a/tests/mpi/step-40_cuthill_mckee_MPI-subset.cc
+++ b/tests/mpi/step-40_cuthill_mckee_MPI-subset.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/step-40_direct_solver.cc b/tests/mpi/step-40_direct_solver.cc
index c34f96614e..e731775d19 100644
--- a/tests/mpi/step-40_direct_solver.cc
+++ b/tests/mpi/step-40_direct_solver.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/torus.cc b/tests/mpi/torus.cc
index 8e4cf0c0a7..f4d44bb1c4 100644
--- a/tests/mpi/torus.cc
+++ b/tests/mpi/torus.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2014 - 2018 by the deal.II authors
+// Copyright (C) 2014 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/tria_copy_triangulation.cc b/tests/mpi/tria_copy_triangulation.cc
index e4e3324244..ccde3a6fed 100644
--- a/tests/mpi/tria_copy_triangulation.cc
+++ b/tests/mpi/tria_copy_triangulation.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/tria_ghost_owners_01.cc b/tests/mpi/tria_ghost_owners_01.cc
index a35ba789c8..add4762bbf 100644
--- a/tests/mpi/tria_ghost_owners_01.cc
+++ b/tests/mpi/tria_ghost_owners_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/tria_ghost_owners_02.cc b/tests/mpi/tria_ghost_owners_02.cc
index bad2ded69d..6f21de0a6a 100644
--- a/tests/mpi/tria_ghost_owners_02.cc
+++ b/tests/mpi/tria_ghost_owners_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/mpi/trilinos_step-27.cc b/tests/mpi/trilinos_step-27.cc
index 84dc23683a..2dde52358a 100644
--- a/tests/mpi/trilinos_step-27.cc
+++ b/tests/mpi/trilinos_step-27.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 2006 - 2018 by the deal.II authors
+ * Copyright (C) 2006 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/tests/multigrid/boundary_01.cc b/tests/multigrid/boundary_01.cc
index 94cb229b4e..e8b6f73157 100644
--- a/tests/multigrid/boundary_01.cc
+++ b/tests/multigrid/boundary_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/multigrid/constrained_dofs_01.cc b/tests/multigrid/constrained_dofs_01.cc
index c804c8b815..61b24c402d 100644
--- a/tests/multigrid/constrained_dofs_01.cc
+++ b/tests/multigrid/constrained_dofs_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/multigrid/constrained_dofs_02.cc b/tests/multigrid/constrained_dofs_02.cc
index 1a79583351..1165f8251d 100644
--- a/tests/multigrid/constrained_dofs_02.cc
+++ b/tests/multigrid/constrained_dofs_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/multigrid/constrained_dofs_03.cc b/tests/multigrid/constrained_dofs_03.cc
index 03b09adb04..64ab84b6a8 100644
--- a/tests/multigrid/constrained_dofs_03.cc
+++ b/tests/multigrid/constrained_dofs_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/multigrid/constrained_dofs_05.cc b/tests/multigrid/constrained_dofs_05.cc
index cd338351ac..02639f8fc7 100644
--- a/tests/multigrid/constrained_dofs_05.cc
+++ b/tests/multigrid/constrained_dofs_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/multigrid/count_01.cc b/tests/multigrid/count_01.cc
index 4e9a43855e..bef29b0ea6 100644
--- a/tests/multigrid/count_01.cc
+++ b/tests/multigrid/count_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/multigrid/cycles.cc b/tests/multigrid/cycles.cc
index 75ae2a1d37..aa0d18af5c 100644
--- a/tests/multigrid/cycles.cc
+++ b/tests/multigrid/cycles.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/multigrid/distribute_bug_01.cc b/tests/multigrid/distribute_bug_01.cc
index a93544dcb7..6dbec7b259 100644
--- a/tests/multigrid/distribute_bug_01.cc
+++ b/tests/multigrid/distribute_bug_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/multigrid/dof_01.cc b/tests/multigrid/dof_01.cc
index 01852a4603..716cf1af4f 100644
--- a/tests/multigrid/dof_01.cc
+++ b/tests/multigrid/dof_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/multigrid/dof_02.cc b/tests/multigrid/dof_02.cc
index 2dc079cace..d1f46435ed 100644
--- a/tests/multigrid/dof_02.cc
+++ b/tests/multigrid/dof_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/multigrid/dof_03.cc b/tests/multigrid/dof_03.cc
index 4b2c690bc2..d11703d259 100644
--- a/tests/multigrid/dof_03.cc
+++ b/tests/multigrid/dof_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/multigrid/dof_04.cc b/tests/multigrid/dof_04.cc
index a8b1fde1b4..ac5d2ef5ab 100644
--- a/tests/multigrid/dof_04.cc
+++ b/tests/multigrid/dof_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/multigrid/dof_05.cc b/tests/multigrid/dof_05.cc
index 94acd75e32..06187ad09d 100644
--- a/tests/multigrid/dof_05.cc
+++ b/tests/multigrid/dof_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/multigrid/events_01.cc b/tests/multigrid/events_01.cc
index 371cec7fb7..957a1fec17 100644
--- a/tests/multigrid/events_01.cc
+++ b/tests/multigrid/events_01.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 2016 - 2018 by the deal.II authors
+ * Copyright (C) 2016 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/tests/multigrid/interface_matrix_entry_01.cc b/tests/multigrid/interface_matrix_entry_01.cc
index af7bc613c1..8624ac3c39 100644
--- a/tests/multigrid/interface_matrix_entry_01.cc
+++ b/tests/multigrid/interface_matrix_entry_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/multigrid/max_level_for_coarse_mesh.cc b/tests/multigrid/max_level_for_coarse_mesh.cc
index 1d04e33790..558853b49b 100644
--- a/tests/multigrid/max_level_for_coarse_mesh.cc
+++ b/tests/multigrid/max_level_for_coarse_mesh.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/multigrid/mg_coarse_01.cc b/tests/multigrid/mg_coarse_01.cc
index 56992dc5c8..ca7c5da2a8 100644
--- a/tests/multigrid/mg_coarse_01.cc
+++ b/tests/multigrid/mg_coarse_01.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 2016 - 2018 by the deal.II authors
+ * Copyright (C) 2016 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/tests/multigrid/mg_data_out_01.cc b/tests/multigrid/mg_data_out_01.cc
index c3ee22081b..3cf902a492 100644
--- a/tests/multigrid/mg_data_out_01.cc
+++ b/tests/multigrid/mg_data_out_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2016 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/multigrid/mg_data_out_02.cc b/tests/multigrid/mg_data_out_02.cc
index 07ece8ee4e..72d0e23506 100644
--- a/tests/multigrid/mg_data_out_02.cc
+++ b/tests/multigrid/mg_data_out_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2016 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/multigrid/mg_data_out_03.cc b/tests/multigrid/mg_data_out_03.cc
index b9d3362f3b..2737d26a35 100644
--- a/tests/multigrid/mg_data_out_03.cc
+++ b/tests/multigrid/mg_data_out_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2016 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/multigrid/mg_data_out_04.cc b/tests/multigrid/mg_data_out_04.cc
index 3378e79f0d..c02bbee977 100644
--- a/tests/multigrid/mg_data_out_04.cc
+++ b/tests/multigrid/mg_data_out_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2016 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/multigrid/mg_data_out_05.cc b/tests/multigrid/mg_data_out_05.cc
index 3149084cfb..497b9f8d32 100644
--- a/tests/multigrid/mg_data_out_05.cc
+++ b/tests/multigrid/mg_data_out_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2016 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/multigrid/mg_output_dirichlet.cc b/tests/multigrid/mg_output_dirichlet.cc
index 507f8671c7..a44c0b93eb 100644
--- a/tests/multigrid/mg_output_dirichlet.cc
+++ b/tests/multigrid/mg_output_dirichlet.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/multigrid/mg_output_neumann.cc b/tests/multigrid/mg_output_neumann.cc
index c5c06ce815..4b88e7900a 100644
--- a/tests/multigrid/mg_output_neumann.cc
+++ b/tests/multigrid/mg_output_neumann.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/multigrid/mg_renumbered_01.cc b/tests/multigrid/mg_renumbered_01.cc
index ce8a8e8766..bddb63a5ae 100644
--- a/tests/multigrid/mg_renumbered_01.cc
+++ b/tests/multigrid/mg_renumbered_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2010 - 2018 by the deal.II authors
+// Copyright (C) 2010 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/multigrid/mg_renumbered_02.cc b/tests/multigrid/mg_renumbered_02.cc
index 156030459d..8b7a64ce44 100644
--- a/tests/multigrid/mg_renumbered_02.cc
+++ b/tests/multigrid/mg_renumbered_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/multigrid/mg_renumbered_03.cc b/tests/multigrid/mg_renumbered_03.cc
index 508a5aa817..91ca55d24b 100644
--- a/tests/multigrid/mg_renumbered_03.cc
+++ b/tests/multigrid/mg_renumbered_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/multigrid/renumbering_01.cc b/tests/multigrid/renumbering_01.cc
index 1cce3de6a9..bcfa26b247 100644
--- a/tests/multigrid/renumbering_01.cc
+++ b/tests/multigrid/renumbering_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/multigrid/renumbering_02.cc b/tests/multigrid/renumbering_02.cc
index 4cd07a746c..71546bf283 100644
--- a/tests/multigrid/renumbering_02.cc
+++ b/tests/multigrid/renumbering_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/multigrid/renumbering_03.cc b/tests/multigrid/renumbering_03.cc
index aed52fb3ef..80b35202f7 100644
--- a/tests/multigrid/renumbering_03.cc
+++ b/tests/multigrid/renumbering_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/multigrid/renumbering_04.cc b/tests/multigrid/renumbering_04.cc
index b3a4a4da86..1ac6ebbbef 100644
--- a/tests/multigrid/renumbering_04.cc
+++ b/tests/multigrid/renumbering_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/multigrid/step-16-02.cc b/tests/multigrid/step-16-02.cc
index 67aa226df2..0a70e6bc6c 100644
--- a/tests/multigrid/step-16-02.cc
+++ b/tests/multigrid/step-16-02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/multigrid/step-16-03.cc b/tests/multigrid/step-16-03.cc
index d0fc89b5c6..2c1bd0a1d7 100644
--- a/tests/multigrid/step-16-03.cc
+++ b/tests/multigrid/step-16-03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/multigrid/step-16-04.cc b/tests/multigrid/step-16-04.cc
index a3589148d4..22df24bf8d 100644
--- a/tests/multigrid/step-16-04.cc
+++ b/tests/multigrid/step-16-04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2019 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/multigrid/step-16-05.cc b/tests/multigrid/step-16-05.cc
index 9cd051790e..e3b81fa9a0 100644
--- a/tests/multigrid/step-16-05.cc
+++ b/tests/multigrid/step-16-05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2019 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/multigrid/step-16-06.cc b/tests/multigrid/step-16-06.cc
index d89da1bb91..3b485bcc46 100644
--- a/tests/multigrid/step-16-06.cc
+++ b/tests/multigrid/step-16-06.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2019 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/multigrid/step-16-07.cc b/tests/multigrid/step-16-07.cc
index 5a7a99bac9..af8efc35eb 100644
--- a/tests/multigrid/step-16-07.cc
+++ b/tests/multigrid/step-16-07.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/multigrid/step-16-50-mpi-linear-operator.cc b/tests/multigrid/step-16-50-mpi-linear-operator.cc
index 3b9809d749..9c78b5efff 100644
--- a/tests/multigrid/step-16-50-mpi-linear-operator.cc
+++ b/tests/multigrid/step-16-50-mpi-linear-operator.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 2003 - 2018 by the deal.II authors
+ * Copyright (C) 2003 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/tests/multigrid/step-16-50-mpi-smoother.cc b/tests/multigrid/step-16-50-mpi-smoother.cc
index 1136ad4598..d13e0240e9 100644
--- a/tests/multigrid/step-16-50-mpi-smoother.cc
+++ b/tests/multigrid/step-16-50-mpi-smoother.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 2016 - 2018 by the deal.II authors
+ * Copyright (C) 2016 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/tests/multigrid/step-16-50-mpi.cc b/tests/multigrid/step-16-50-mpi.cc
index 3a8212cb0b..14c0d02d77 100644
--- a/tests/multigrid/step-16-50-mpi.cc
+++ b/tests/multigrid/step-16-50-mpi.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 2003 - 2018 by the deal.II authors
+ * Copyright (C) 2003 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/tests/multigrid/step-16-50-serial.cc b/tests/multigrid/step-16-50-serial.cc
index 1f56b6cdeb..5fc76f023c 100644
--- a/tests/multigrid/step-16-50-serial.cc
+++ b/tests/multigrid/step-16-50-serial.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 2003 - 2019 by the deal.II authors
+ * Copyright (C) 2003 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/tests/multigrid/step-16-bdry1.cc b/tests/multigrid/step-16-bdry1.cc
index 995d80468d..74bed1ed7e 100644
--- a/tests/multigrid/step-16-bdry1.cc
+++ b/tests/multigrid/step-16-bdry1.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/multigrid/step-16.cc b/tests/multigrid/step-16.cc
index b12d45e237..09bdb58b33 100644
--- a/tests/multigrid/step-16.cc
+++ b/tests/multigrid/step-16.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/multigrid/step-39-02.cc b/tests/multigrid/step-39-02.cc
index a5e9a968c7..aab173d8fd 100644
--- a/tests/multigrid/step-39-02.cc
+++ b/tests/multigrid/step-39-02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/multigrid/step-39-02a.cc b/tests/multigrid/step-39-02a.cc
index bc52a9de58..bc2032d6c5 100644
--- a/tests/multigrid/step-39-02a.cc
+++ b/tests/multigrid/step-39-02a.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/multigrid/step-39-03.cc b/tests/multigrid/step-39-03.cc
index a6aede4a85..f22e5c8638 100644
--- a/tests/multigrid/step-39-03.cc
+++ b/tests/multigrid/step-39-03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/multigrid/step-39.cc b/tests/multigrid/step-39.cc
index fb4db17f3d..0ae498d4c9 100644
--- a/tests/multigrid/step-39.cc
+++ b/tests/multigrid/step-39.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2010 - 2018 by the deal.II authors
+// Copyright (C) 2010 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/multigrid/step-50_01.cc b/tests/multigrid/step-50_01.cc
index 0e21f3e086..df241c12de 100644
--- a/tests/multigrid/step-50_01.cc
+++ b/tests/multigrid/step-50_01.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 2016 - 2018 by the deal.II authors
+ * Copyright (C) 2016 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/tests/multigrid/step-50_02.cc b/tests/multigrid/step-50_02.cc
index 46142bedce..87dfae1b72 100644
--- a/tests/multigrid/step-50_02.cc
+++ b/tests/multigrid/step-50_02.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 2003 - 2018 by the deal.II authors
+ * Copyright (C) 2003 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/tests/multigrid/transfer_01.cc b/tests/multigrid/transfer_01.cc
index 12a96dda6e..32b048fffa 100644
--- a/tests/multigrid/transfer_01.cc
+++ b/tests/multigrid/transfer_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/multigrid/transfer_02.cc b/tests/multigrid/transfer_02.cc
index 57be7fdf0a..e74411e310 100644
--- a/tests/multigrid/transfer_02.cc
+++ b/tests/multigrid/transfer_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/multigrid/transfer_03.cc b/tests/multigrid/transfer_03.cc
index 757d89676d..bd9b8411c6 100644
--- a/tests/multigrid/transfer_03.cc
+++ b/tests/multigrid/transfer_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/multigrid/transfer_04.cc b/tests/multigrid/transfer_04.cc
index f777882ffe..18dcaaf260 100644
--- a/tests/multigrid/transfer_04.cc
+++ b/tests/multigrid/transfer_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/multigrid/transfer_04a.cc b/tests/multigrid/transfer_04a.cc
index 118b19d641..7dd1e53f03 100644
--- a/tests/multigrid/transfer_04a.cc
+++ b/tests/multigrid/transfer_04a.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/multigrid/transfer_04b.cc b/tests/multigrid/transfer_04b.cc
index eb6a1366bf..83f5356267 100644
--- a/tests/multigrid/transfer_04b.cc
+++ b/tests/multigrid/transfer_04b.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/multigrid/transfer_06.cc b/tests/multigrid/transfer_06.cc
index f4cdaaf52b..45116064f1 100644
--- a/tests/multigrid/transfer_06.cc
+++ b/tests/multigrid/transfer_06.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/multigrid/transfer_block.cc b/tests/multigrid/transfer_block.cc
index 87464ef19e..1bcc426558 100644
--- a/tests/multigrid/transfer_block.cc
+++ b/tests/multigrid/transfer_block.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/multigrid/transfer_block_select.cc b/tests/multigrid/transfer_block_select.cc
index f2962b92a1..3264d1adcb 100644
--- a/tests/multigrid/transfer_block_select.cc
+++ b/tests/multigrid/transfer_block_select.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/multigrid/transfer_compare_01.cc b/tests/multigrid/transfer_compare_01.cc
index cd5c25227d..f3d126c593 100644
--- a/tests/multigrid/transfer_compare_01.cc
+++ b/tests/multigrid/transfer_compare_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/multigrid/transfer_matrix_free_01.cc b/tests/multigrid/transfer_matrix_free_01.cc
index d0fdc7ae4d..bc013f198f 100644
--- a/tests/multigrid/transfer_matrix_free_01.cc
+++ b/tests/multigrid/transfer_matrix_free_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/multigrid/transfer_matrix_free_02.cc b/tests/multigrid/transfer_matrix_free_02.cc
index 6cf3843aaf..5387acc103 100644
--- a/tests/multigrid/transfer_matrix_free_02.cc
+++ b/tests/multigrid/transfer_matrix_free_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/multigrid/transfer_matrix_free_02_block.cc b/tests/multigrid/transfer_matrix_free_02_block.cc
index 4e7f5e2041..80bc808435 100644
--- a/tests/multigrid/transfer_matrix_free_02_block.cc
+++ b/tests/multigrid/transfer_matrix_free_02_block.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/multigrid/transfer_matrix_free_02_block_02.cc b/tests/multigrid/transfer_matrix_free_02_block_02.cc
index 4d782c8e30..401f463a0e 100644
--- a/tests/multigrid/transfer_matrix_free_02_block_02.cc
+++ b/tests/multigrid/transfer_matrix_free_02_block_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/multigrid/transfer_matrix_free_03.cc b/tests/multigrid/transfer_matrix_free_03.cc
index 2c8369395f..46bb7b8494 100644
--- a/tests/multigrid/transfer_matrix_free_03.cc
+++ b/tests/multigrid/transfer_matrix_free_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/multigrid/transfer_matrix_free_04.cc b/tests/multigrid/transfer_matrix_free_04.cc
index 4ec1f7e504..ac97c73bb4 100644
--- a/tests/multigrid/transfer_matrix_free_04.cc
+++ b/tests/multigrid/transfer_matrix_free_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/multigrid/transfer_matrix_free_05.cc b/tests/multigrid/transfer_matrix_free_05.cc
index 344a1aee68..562e5a1791 100644
--- a/tests/multigrid/transfer_matrix_free_05.cc
+++ b/tests/multigrid/transfer_matrix_free_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/multigrid/transfer_matrix_free_06.cc b/tests/multigrid/transfer_matrix_free_06.cc
index 4410881eb3..29292636d0 100644
--- a/tests/multigrid/transfer_matrix_free_06.cc
+++ b/tests/multigrid/transfer_matrix_free_06.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/multigrid/transfer_matrix_free_07.cc b/tests/multigrid/transfer_matrix_free_07.cc
index 9859db1e63..0cdeea5b7e 100644
--- a/tests/multigrid/transfer_matrix_free_07.cc
+++ b/tests/multigrid/transfer_matrix_free_07.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/multigrid/transfer_matrix_free_08.cc b/tests/multigrid/transfer_matrix_free_08.cc
index 18b33e98a9..19e0c46c3f 100644
--- a/tests/multigrid/transfer_matrix_free_08.cc
+++ b/tests/multigrid/transfer_matrix_free_08.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/multigrid/transfer_matrix_free_09.cc b/tests/multigrid/transfer_matrix_free_09.cc
index ba94fa9eda..4ce6ae2330 100644
--- a/tests/multigrid/transfer_matrix_free_09.cc
+++ b/tests/multigrid/transfer_matrix_free_09.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/multigrid/transfer_matrix_free_10.cc b/tests/multigrid/transfer_matrix_free_10.cc
index 7b462d80c2..1acb2c61df 100644
--- a/tests/multigrid/transfer_matrix_free_10.cc
+++ b/tests/multigrid/transfer_matrix_free_10.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/multigrid/transfer_matrix_free_11.cc b/tests/multigrid/transfer_matrix_free_11.cc
index c459db1fb4..9f56af9fd1 100644
--- a/tests/multigrid/transfer_matrix_free_11.cc
+++ b/tests/multigrid/transfer_matrix_free_11.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/multigrid/transfer_matrix_free_12.cc b/tests/multigrid/transfer_matrix_free_12.cc
index 17b1fce664..d042a5288c 100644
--- a/tests/multigrid/transfer_matrix_free_12.cc
+++ b/tests/multigrid/transfer_matrix_free_12.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/multigrid/transfer_matrix_free_13.cc b/tests/multigrid/transfer_matrix_free_13.cc
index dd1e39bc11..c3954e918d 100644
--- a/tests/multigrid/transfer_matrix_free_13.cc
+++ b/tests/multigrid/transfer_matrix_free_13.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/multigrid/transfer_prebuilt_01.cc b/tests/multigrid/transfer_prebuilt_01.cc
index e428f0dfeb..844eb7d78f 100644
--- a/tests/multigrid/transfer_prebuilt_01.cc
+++ b/tests/multigrid/transfer_prebuilt_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/multigrid/transfer_prebuilt_02.cc b/tests/multigrid/transfer_prebuilt_02.cc
index f0c0f46572..39d1451919 100644
--- a/tests/multigrid/transfer_prebuilt_02.cc
+++ b/tests/multigrid/transfer_prebuilt_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/multigrid/transfer_prebuilt_03.cc b/tests/multigrid/transfer_prebuilt_03.cc
index bc05a0ebe0..044bbd9ce9 100644
--- a/tests/multigrid/transfer_prebuilt_03.cc
+++ b/tests/multigrid/transfer_prebuilt_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/multigrid/transfer_prebuilt_04.cc b/tests/multigrid/transfer_prebuilt_04.cc
index 0e18187c87..d71b5a4316 100644
--- a/tests/multigrid/transfer_prebuilt_04.cc
+++ b/tests/multigrid/transfer_prebuilt_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/multigrid/transfer_select.cc b/tests/multigrid/transfer_select.cc
index df2ce18aa0..c4b32870c3 100644
--- a/tests/multigrid/transfer_select.cc
+++ b/tests/multigrid/transfer_select.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/multigrid/transfer_system_01.cc b/tests/multigrid/transfer_system_01.cc
index 4a7be5bfa6..c71ea7e252 100644
--- a/tests/multigrid/transfer_system_01.cc
+++ b/tests/multigrid/transfer_system_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/multigrid/transfer_system_02.cc b/tests/multigrid/transfer_system_02.cc
index d3edf984e5..8464bccc7a 100644
--- a/tests/multigrid/transfer_system_02.cc
+++ b/tests/multigrid/transfer_system_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/multigrid/transfer_system_03.cc b/tests/multigrid/transfer_system_03.cc
index d530fb2280..528f92357c 100644
--- a/tests/multigrid/transfer_system_03.cc
+++ b/tests/multigrid/transfer_system_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/multigrid/transfer_system_04.cc b/tests/multigrid/transfer_system_04.cc
index 8b9be12867..70d05e2d99 100644
--- a/tests/multigrid/transfer_system_04.cc
+++ b/tests/multigrid/transfer_system_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/multigrid/transfer_system_05.cc b/tests/multigrid/transfer_system_05.cc
index bff290d565..cd385a2fb3 100644
--- a/tests/multigrid/transfer_system_05.cc
+++ b/tests/multigrid/transfer_system_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/multigrid/transfer_system_adaptive_01.cc b/tests/multigrid/transfer_system_adaptive_01.cc
index 07173a67b9..1f4237bb28 100644
--- a/tests/multigrid/transfer_system_adaptive_01.cc
+++ b/tests/multigrid/transfer_system_adaptive_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/multigrid/transfer_system_adaptive_02.cc b/tests/multigrid/transfer_system_adaptive_02.cc
index 122a6904f2..e85c3db606 100644
--- a/tests/multigrid/transfer_system_adaptive_02.cc
+++ b/tests/multigrid/transfer_system_adaptive_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/multigrid/transfer_system_adaptive_03.cc b/tests/multigrid/transfer_system_adaptive_03.cc
index ac2ae17d70..1ba7efec90 100644
--- a/tests/multigrid/transfer_system_adaptive_03.cc
+++ b/tests/multigrid/transfer_system_adaptive_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/multigrid/transfer_system_adaptive_04.cc b/tests/multigrid/transfer_system_adaptive_04.cc
index e5651e3833..8088753f34 100644
--- a/tests/multigrid/transfer_system_adaptive_04.cc
+++ b/tests/multigrid/transfer_system_adaptive_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/multigrid/transfer_system_adaptive_05.cc b/tests/multigrid/transfer_system_adaptive_05.cc
index 3fd282b69d..6ff42903ef 100644
--- a/tests/multigrid/transfer_system_adaptive_05.cc
+++ b/tests/multigrid/transfer_system_adaptive_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/multigrid/transfer_system_adaptive_06.cc b/tests/multigrid/transfer_system_adaptive_06.cc
index e2900a8ce3..51df602298 100644
--- a/tests/multigrid/transfer_system_adaptive_06.cc
+++ b/tests/multigrid/transfer_system_adaptive_06.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/multigrid/transfer_system_adaptive_07.cc b/tests/multigrid/transfer_system_adaptive_07.cc
index df6f6b365d..1a640522fd 100644
--- a/tests/multigrid/transfer_system_adaptive_07.cc
+++ b/tests/multigrid/transfer_system_adaptive_07.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/multigrid/transfer_system_adaptive_08.cc b/tests/multigrid/transfer_system_adaptive_08.cc
index b9103862f7..6bdb0c6784 100644
--- a/tests/multigrid/transfer_system_adaptive_08.cc
+++ b/tests/multigrid/transfer_system_adaptive_08.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/multigrid/transfer_system_adaptive_09.cc b/tests/multigrid/transfer_system_adaptive_09.cc
index e8ea79d0a3..a41074a63b 100644
--- a/tests/multigrid/transfer_system_adaptive_09.cc
+++ b/tests/multigrid/transfer_system_adaptive_09.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/multigrid/workload_imbalance.cc b/tests/multigrid/workload_imbalance.cc
index 20492c9d99..e52294f741 100644
--- a/tests/multigrid/workload_imbalance.cc
+++ b/tests/multigrid/workload_imbalance.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/non_matching/coupling_01.cc b/tests/non_matching/coupling_01.cc
index 03fe680f31..8c632205e5 100644
--- a/tests/non_matching/coupling_01.cc
+++ b/tests/non_matching/coupling_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/non_matching/coupling_02.cc b/tests/non_matching/coupling_02.cc
index 01417f69eb..e7d158d036 100644
--- a/tests/non_matching/coupling_02.cc
+++ b/tests/non_matching/coupling_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/non_matching/coupling_03.cc b/tests/non_matching/coupling_03.cc
index ce345c4b5e..69d50a63db 100644
--- a/tests/non_matching/coupling_03.cc
+++ b/tests/non_matching/coupling_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/non_matching/coupling_04.cc b/tests/non_matching/coupling_04.cc
index 082d638f4a..aaac8ac625 100644
--- a/tests/non_matching/coupling_04.cc
+++ b/tests/non_matching/coupling_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/non_matching/coupling_05.cc b/tests/non_matching/coupling_05.cc
index 9b6b765acf..12c868ae40 100644
--- a/tests/non_matching/coupling_05.cc
+++ b/tests/non_matching/coupling_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 - 2019 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/non_matching/coupling_06.cc b/tests/non_matching/coupling_06.cc
index c2f2d23034..ce450f11c8 100644
--- a/tests/non_matching/coupling_06.cc
+++ b/tests/non_matching/coupling_06.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 - 2019 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/non_matching/coupling_07.cc b/tests/non_matching/coupling_07.cc
index 96058028f6..545f1c03c9 100644
--- a/tests/non_matching/coupling_07.cc
+++ b/tests/non_matching/coupling_07.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/non_matching/coupling_08.cc b/tests/non_matching/coupling_08.cc
index d2fd4dbcd0..bd5916a00a 100644
--- a/tests/non_matching/coupling_08.cc
+++ b/tests/non_matching/coupling_08.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/non_matching/immersed_surface_quadrature.cc b/tests/non_matching/immersed_surface_quadrature.cc
index 08b0561c2a..ba769d12c0 100644
--- a/tests/non_matching/immersed_surface_quadrature.cc
+++ b/tests/non_matching/immersed_surface_quadrature.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2018 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/numerics/assemble_matrix_parallel_01.cc b/tests/numerics/assemble_matrix_parallel_01.cc
index b3633cdbb4..34abede9d2 100644
--- a/tests/numerics/assemble_matrix_parallel_01.cc
+++ b/tests/numerics/assemble_matrix_parallel_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/numerics/assemble_matrix_parallel_02.cc b/tests/numerics/assemble_matrix_parallel_02.cc
index 5659b78899..2db18cbcf6 100644
--- a/tests/numerics/assemble_matrix_parallel_02.cc
+++ b/tests/numerics/assemble_matrix_parallel_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/numerics/assemble_matrix_parallel_03.cc b/tests/numerics/assemble_matrix_parallel_03.cc
index a8883fe586..9704efca19 100644
--- a/tests/numerics/assemble_matrix_parallel_03.cc
+++ b/tests/numerics/assemble_matrix_parallel_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/numerics/assemble_matrix_parallel_04.cc b/tests/numerics/assemble_matrix_parallel_04.cc
index aea7120d53..b26bfd852c 100644
--- a/tests/numerics/assemble_matrix_parallel_04.cc
+++ b/tests/numerics/assemble_matrix_parallel_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/numerics/error_estimator_02.cc b/tests/numerics/error_estimator_02.cc
index e8867831e3..b11211ea6e 100644
--- a/tests/numerics/error_estimator_02.cc
+++ b/tests/numerics/error_estimator_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/numerics/error_estimator_02_complex.cc b/tests/numerics/error_estimator_02_complex.cc
index 2e83713e44..bc2dc193bb 100644
--- a/tests/numerics/error_estimator_02_complex.cc
+++ b/tests/numerics/error_estimator_02_complex.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/numerics/generalized_interpolation_02.cc b/tests/numerics/generalized_interpolation_02.cc
index 07eef84346..d148a13835 100644
--- a/tests/numerics/generalized_interpolation_02.cc
+++ b/tests/numerics/generalized_interpolation_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/numerics/generalized_interpolation_03.cc b/tests/numerics/generalized_interpolation_03.cc
index 68d7f10a62..e93f9ec190 100644
--- a/tests/numerics/generalized_interpolation_03.cc
+++ b/tests/numerics/generalized_interpolation_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/numerics/generalized_interpolation_04.cc b/tests/numerics/generalized_interpolation_04.cc
index 3e2c3bfec8..964f68ceb3 100644
--- a/tests/numerics/generalized_interpolation_04.cc
+++ b/tests/numerics/generalized_interpolation_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/numerics/generalized_interpolation_05.cc b/tests/numerics/generalized_interpolation_05.cc
index 0e4c0d6cdd..96e275261c 100644
--- a/tests/numerics/generalized_interpolation_05.cc
+++ b/tests/numerics/generalized_interpolation_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/numerics/interpolate_to_different_mesh_01.cc b/tests/numerics/interpolate_to_different_mesh_01.cc
index 9fb0b1c65e..dcd819820f 100644
--- a/tests/numerics/interpolate_to_different_mesh_01.cc
+++ b/tests/numerics/interpolate_to_different_mesh_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2019 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/numerics/interpolate_to_different_mesh_02.cc b/tests/numerics/interpolate_to_different_mesh_02.cc
index 38447b9e7e..462d302200 100644
--- a/tests/numerics/interpolate_to_different_mesh_02.cc
+++ b/tests/numerics/interpolate_to_different_mesh_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2019 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/numerics/interpolate_to_different_mesh_03.cc b/tests/numerics/interpolate_to_different_mesh_03.cc
index acfc2eed14..6ce3e2e65b 100644
--- a/tests/numerics/interpolate_to_different_mesh_03.cc
+++ b/tests/numerics/interpolate_to_different_mesh_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2019 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/numerics/interpolate_to_different_mesh_04.cc b/tests/numerics/interpolate_to_different_mesh_04.cc
index b83882376e..9cb21c5e72 100644
--- a/tests/numerics/interpolate_to_different_mesh_04.cc
+++ b/tests/numerics/interpolate_to_different_mesh_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2019 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/numerics/kelly_crash_02.cc b/tests/numerics/kelly_crash_02.cc
index 5c9db07fd5..503cfca154 100644
--- a/tests/numerics/kelly_crash_02.cc
+++ b/tests/numerics/kelly_crash_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/numerics/nedelec_projection_mixed_01.cc b/tests/numerics/nedelec_projection_mixed_01.cc
index cf765609f7..4cdd64eee9 100644
--- a/tests/numerics/nedelec_projection_mixed_01.cc
+++ b/tests/numerics/nedelec_projection_mixed_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/numerics/no_flux_01.cc b/tests/numerics/no_flux_01.cc
index 111fcb259d..14fe900453 100644
--- a/tests/numerics/no_flux_01.cc
+++ b/tests/numerics/no_flux_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/numerics/no_flux_02.cc b/tests/numerics/no_flux_02.cc
index 9c6427945e..3cba01fe7b 100644
--- a/tests/numerics/no_flux_02.cc
+++ b/tests/numerics/no_flux_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/numerics/no_flux_05.cc b/tests/numerics/no_flux_05.cc
index e4ff5e336d..c6ca15822f 100644
--- a/tests/numerics/no_flux_05.cc
+++ b/tests/numerics/no_flux_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/numerics/no_flux_08.cc b/tests/numerics/no_flux_08.cc
index e31506a7ee..183e8a5fba 100644
--- a/tests/numerics/no_flux_08.cc
+++ b/tests/numerics/no_flux_08.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/numerics/no_flux_09.cc b/tests/numerics/no_flux_09.cc
index a179144937..ba8ad3d45f 100644
--- a/tests/numerics/no_flux_09.cc
+++ b/tests/numerics/no_flux_09.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/numerics/no_flux_10.cc b/tests/numerics/no_flux_10.cc
index a8c089473d..fa3c53f59b 100644
--- a/tests/numerics/no_flux_10.cc
+++ b/tests/numerics/no_flux_10.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2012 - 2018 by the deal.II authors
+// Copyright (C) 2012 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/numerics/no_flux_11.cc b/tests/numerics/no_flux_11.cc
index 0d53170294..c755b20b60 100644
--- a/tests/numerics/no_flux_11.cc
+++ b/tests/numerics/no_flux_11.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2012 - 2018 by the deal.II authors
+// Copyright (C) 2012 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/numerics/no_flux_12.cc b/tests/numerics/no_flux_12.cc
index 5618d9efda..f5e07cfccd 100644
--- a/tests/numerics/no_flux_12.cc
+++ b/tests/numerics/no_flux_12.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2012 - 2018 by the deal.II authors
+// Copyright (C) 2012 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/numerics/no_flux_13.cc b/tests/numerics/no_flux_13.cc
index 3c9d8291f1..f693031483 100644
--- a/tests/numerics/no_flux_13.cc
+++ b/tests/numerics/no_flux_13.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2012 - 2018 by the deal.II authors
+// Copyright (C) 2012 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/numerics/no_flux_14.cc b/tests/numerics/no_flux_14.cc
index 80d3561c9c..1baffc6952 100644
--- a/tests/numerics/no_flux_14.cc
+++ b/tests/numerics/no_flux_14.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/numerics/no_flux_15.cc b/tests/numerics/no_flux_15.cc
index 484572a1e7..177bda2e74 100644
--- a/tests/numerics/no_flux_15.cc
+++ b/tests/numerics/no_flux_15.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/numerics/no_flux_hp_01.cc b/tests/numerics/no_flux_hp_01.cc
index d24b7668a6..ff0f5005c8 100644
--- a/tests/numerics/no_flux_hp_01.cc
+++ b/tests/numerics/no_flux_hp_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/numerics/no_flux_hp_02.cc b/tests/numerics/no_flux_hp_02.cc
index 9e34476566..f681dbeb47 100644
--- a/tests/numerics/no_flux_hp_02.cc
+++ b/tests/numerics/no_flux_hp_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/numerics/no_flux_hp_05.cc b/tests/numerics/no_flux_hp_05.cc
index 5ad197eab6..1b14b1ecc2 100644
--- a/tests/numerics/no_flux_hp_05.cc
+++ b/tests/numerics/no_flux_hp_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/numerics/normal_flux_01.cc b/tests/numerics/normal_flux_01.cc
index 2439ef92db..ac4b353ac9 100644
--- a/tests/numerics/normal_flux_01.cc
+++ b/tests/numerics/normal_flux_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/numerics/normal_flux_02.cc b/tests/numerics/normal_flux_02.cc
index ab8cdb5b7f..1e3922ccdf 100644
--- a/tests/numerics/normal_flux_02.cc
+++ b/tests/numerics/normal_flux_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/numerics/normal_flux_hp_01.cc b/tests/numerics/normal_flux_hp_01.cc
index 7d38898b8b..72a103b05a 100644
--- a/tests/numerics/normal_flux_hp_01.cc
+++ b/tests/numerics/normal_flux_hp_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/numerics/normal_flux_inhom_01.cc b/tests/numerics/normal_flux_inhom_01.cc
index 86142cef4f..a1bb7f2916 100644
--- a/tests/numerics/normal_flux_inhom_01.cc
+++ b/tests/numerics/normal_flux_inhom_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/numerics/point_value_history_01.cc b/tests/numerics/point_value_history_01.cc
index 8bc524d1cb..744b3092b8 100644
--- a/tests/numerics/point_value_history_01.cc
+++ b/tests/numerics/point_value_history_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/numerics/point_value_history_02.cc b/tests/numerics/point_value_history_02.cc
index 3f158c05b4..580d73b13b 100644
--- a/tests/numerics/point_value_history_02.cc
+++ b/tests/numerics/point_value_history_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/numerics/point_value_history_03.cc b/tests/numerics/point_value_history_03.cc
index 6d3478fcad..c0d0631c0d 100644
--- a/tests/numerics/point_value_history_03.cc
+++ b/tests/numerics/point_value_history_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/numerics/project_01.cc b/tests/numerics/project_01.cc
index 7e49293463..e47b4a380c 100644
--- a/tests/numerics/project_01.cc
+++ b/tests/numerics/project_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/numerics/project_01_curved_boundary.cc b/tests/numerics/project_01_curved_boundary.cc
index f7c34e4acd..462f65cdbe 100644
--- a/tests/numerics/project_01_curved_boundary.cc
+++ b/tests/numerics/project_01_curved_boundary.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/numerics/project_02.cc b/tests/numerics/project_02.cc
index 1c290b3f7b..73734a52fc 100644
--- a/tests/numerics/project_02.cc
+++ b/tests/numerics/project_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/numerics/project_03.cc b/tests/numerics/project_03.cc
index 6b97bb70a9..1dbe2027a0 100644
--- a/tests/numerics/project_03.cc
+++ b/tests/numerics/project_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/numerics/project_bv_curl_conf_03.cc b/tests/numerics/project_bv_curl_conf_03.cc
index 346bd5cfe2..307c5da8fe 100644
--- a/tests/numerics/project_bv_curl_conf_03.cc
+++ b/tests/numerics/project_bv_curl_conf_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2014 - 2019 by the deal.II authors
+// Copyright (C) 2014 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/numerics/project_bv_curl_conf_04.cc b/tests/numerics/project_bv_curl_conf_04.cc
index 1e358b45c6..5d2c94ea1d 100644
--- a/tests/numerics/project_bv_curl_conf_04.cc
+++ b/tests/numerics/project_bv_curl_conf_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2014 - 2019 by the deal.II authors
+// Copyright (C) 2014 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/numerics/project_bv_curl_conf_complex.cc b/tests/numerics/project_bv_curl_conf_complex.cc
index d958f130c5..ab442f48a6 100644
--- a/tests/numerics/project_bv_curl_conf_complex.cc
+++ b/tests/numerics/project_bv_curl_conf_complex.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/numerics/project_bv_div_conf_03.cc b/tests/numerics/project_bv_div_conf_03.cc
index b2db1b9c25..75c841eeae 100644
--- a/tests/numerics/project_bv_div_conf_03.cc
+++ b/tests/numerics/project_bv_div_conf_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/numerics/project_common.h b/tests/numerics/project_common.h
index 9aa43ed9ec..301a9265de 100644
--- a/tests/numerics/project_common.h
+++ b/tests/numerics/project_common.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/numerics/project_parallel_qp_common.h b/tests/numerics/project_parallel_qp_common.h
index 2ab69a3df7..fb7e0093c1 100644
--- a/tests/numerics/project_parallel_qp_common.h
+++ b/tests/numerics/project_parallel_qp_common.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/numerics/project_parallel_qp_q_01.cc b/tests/numerics/project_parallel_qp_q_01.cc
index d876e3684b..1bc44f63d6 100644
--- a/tests/numerics/project_parallel_qp_q_01.cc
+++ b/tests/numerics/project_parallel_qp_q_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/numerics/project_parallel_qp_q_02.cc b/tests/numerics/project_parallel_qp_q_02.cc
index 19ddfde26a..b5b0bdad4a 100644
--- a/tests/numerics/project_parallel_qp_q_02.cc
+++ b/tests/numerics/project_parallel_qp_q_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/numerics/project_parallel_qpmf_common.h b/tests/numerics/project_parallel_qpmf_common.h
index 2f9a0dc2cb..4c9cd20b53 100644
--- a/tests/numerics/project_parallel_qpmf_common.h
+++ b/tests/numerics/project_parallel_qpmf_common.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/numerics/project_parallel_qpmf_q_01.cc b/tests/numerics/project_parallel_qpmf_q_01.cc
index 68423514a6..cfe02ddf7b 100644
--- a/tests/numerics/project_parallel_qpmf_q_01.cc
+++ b/tests/numerics/project_parallel_qpmf_q_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/numerics/project_parallel_qpmf_q_02.cc b/tests/numerics/project_parallel_qpmf_q_02.cc
index 4f3a685d16..4639c3de6a 100644
--- a/tests/numerics/project_parallel_qpmf_q_02.cc
+++ b/tests/numerics/project_parallel_qpmf_q_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/numerics/project_parallel_qpmf_q_03.cc b/tests/numerics/project_parallel_qpmf_q_03.cc
index af8156ba3a..f4a0ed0213 100644
--- a/tests/numerics/project_parallel_qpmf_q_03.cc
+++ b/tests/numerics/project_parallel_qpmf_q_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/numerics/tangential_flux_inhom_01.cc b/tests/numerics/tangential_flux_inhom_01.cc
index 17444fb802..fb9d89011b 100644
--- a/tests/numerics/tangential_flux_inhom_01.cc
+++ b/tests/numerics/tangential_flux_inhom_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2007 - 2018 by the deal.II authors
+// Copyright (C) 2007 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/opencascade/circle_normal_projection.cc b/tests/opencascade/circle_normal_projection.cc
index f47018de69..aa508f3b9b 100644
--- a/tests/opencascade/circle_normal_projection.cc
+++ b/tests/opencascade/circle_normal_projection.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2014 - 2019 by the deal.II authors
+// Copyright (C) 2014 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/opencascade/iges_describe.cc b/tests/opencascade/iges_describe.cc
index 194d5343f7..8c0ad5d4ab 100644
--- a/tests/opencascade/iges_describe.cc
+++ b/tests/opencascade/iges_describe.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2014 - 2018 by the deal.II authors
+// Copyright (C) 2014 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/opencascade/iges_describe_02.cc b/tests/opencascade/iges_describe_02.cc
index ff9d87afde..fe35543911 100644
--- a/tests/opencascade/iges_describe_02.cc
+++ b/tests/opencascade/iges_describe_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2014 - 2018 by the deal.II authors
+// Copyright (C) 2014 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/opencascade/interpolation_curve_boundary.cc b/tests/opencascade/interpolation_curve_boundary.cc
index e1619f0035..f326ea273e 100644
--- a/tests/opencascade/interpolation_curve_boundary.cc
+++ b/tests/opencascade/interpolation_curve_boundary.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2014 - 2019 by the deal.II authors
+// Copyright (C) 2014 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/opencascade/step_describe.cc b/tests/opencascade/step_describe.cc
index 5c8e804075..eb06a21482 100644
--- a/tests/opencascade/step_describe.cc
+++ b/tests/opencascade/step_describe.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2014 - 2018 by the deal.II authors
+// Copyright (C) 2014 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/opencascade/step_describe_02.cc b/tests/opencascade/step_describe_02.cc
index 1d5e7a64ac..b7286607cb 100644
--- a/tests/opencascade/step_describe_02.cc
+++ b/tests/opencascade/step_describe_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2014 - 2018 by the deal.II authors
+// Copyright (C) 2014 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/opencascade/stl_creation_single_patch.cc b/tests/opencascade/stl_creation_single_patch.cc
index f80ebe13a6..6958c7b5c6 100644
--- a/tests/opencascade/stl_creation_single_patch.cc
+++ b/tests/opencascade/stl_creation_single_patch.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2014 - 2018 by the deal.II authors
+// Copyright (C) 2014 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/opencascade/stl_creation_watertight.cc b/tests/opencascade/stl_creation_watertight.cc
index b03a955778..35632d5a19 100644
--- a/tests/opencascade/stl_creation_watertight.cc
+++ b/tests/opencascade/stl_creation_watertight.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2014 - 2018 by the deal.II authors
+// Copyright (C) 2014 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/opencascade/stl_refinement.cc b/tests/opencascade/stl_refinement.cc
index f6015069d5..b1a04616a8 100644
--- a/tests/opencascade/stl_refinement.cc
+++ b/tests/opencascade/stl_refinement.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2014 - 2018 by the deal.II authors
+// Copyright (C) 2014 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/opencascade/stl_write.cc b/tests/opencascade/stl_write.cc
index db05ad0595..b9d5eba673 100644
--- a/tests/opencascade/stl_write.cc
+++ b/tests/opencascade/stl_write.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2014 - 2018 by the deal.II authors
+// Copyright (C) 2014 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/optimization/bfgs_03.cc b/tests/optimization/bfgs_03.cc
index 60e6eb4051..40f5dc8180 100644
--- a/tests/optimization/bfgs_03.cc
+++ b/tests/optimization/bfgs_03.cc
@@ -1,6 +1,6 @@
 //-----------------------------------------------------------
 //
-//    Copyright (C) 2018 by the deal.II authors
+//    Copyright (C) 2018 - 2020 by the deal.II authors
 //
 //    This file is part of the deal.II library.
 //
diff --git a/tests/optimization/bfgs_04.cc b/tests/optimization/bfgs_04.cc
index 29875f92f3..21f625437a 100644
--- a/tests/optimization/bfgs_04.cc
+++ b/tests/optimization/bfgs_04.cc
@@ -1,6 +1,6 @@
 //-----------------------------------------------------------
 //
-//    Copyright (C) 2018 by the deal.II authors
+//    Copyright (C) 2018 - 2020 by the deal.II authors
 //
 //    This file is part of the deal.II library.
 //
diff --git a/tests/optimization/bfgs_05.cc b/tests/optimization/bfgs_05.cc
index 368d00d26f..5377566fc9 100644
--- a/tests/optimization/bfgs_05.cc
+++ b/tests/optimization/bfgs_05.cc
@@ -1,6 +1,6 @@
 //-----------------------------------------------------------
 //
-//    Copyright (C) 2018 by the deal.II authors
+//    Copyright (C) 2018 - 2020 by the deal.II authors
 //
 //    This file is part of the deal.II library.
 //
diff --git a/tests/optimization/bfgs_05b.cc b/tests/optimization/bfgs_05b.cc
index 12fbc95c31..08aa8fc725 100644
--- a/tests/optimization/bfgs_05b.cc
+++ b/tests/optimization/bfgs_05b.cc
@@ -1,6 +1,6 @@
 //-----------------------------------------------------------
 //
-//    Copyright (C) 2018 by the deal.II authors
+//    Copyright (C) 2018 - 2020 by the deal.II authors
 //
 //    This file is part of the deal.II library.
 //
diff --git a/tests/optimization/cubic_fit.cc b/tests/optimization/cubic_fit.cc
index fd63d9cda0..d0672d3779 100644
--- a/tests/optimization/cubic_fit.cc
+++ b/tests/optimization/cubic_fit.cc
@@ -1,6 +1,6 @@
 //-----------------------------------------------------------
 //
-//    Copyright (C) 2018 by the deal.II authors
+//    Copyright (C) 2018 - 2020 by the deal.II authors
 //
 //    This file is part of the deal.II library.
 //
diff --git a/tests/optimization/cubic_fit_three_points.cc b/tests/optimization/cubic_fit_three_points.cc
index c5c6ad07e3..588944e3bf 100644
--- a/tests/optimization/cubic_fit_three_points.cc
+++ b/tests/optimization/cubic_fit_three_points.cc
@@ -1,6 +1,6 @@
 //-----------------------------------------------------------
 //
-//    Copyright (C) 2018 by the deal.II authors
+//    Copyright (C) 2018 - 2020 by the deal.II authors
 //
 //    This file is part of the deal.II library.
 //
diff --git a/tests/optimization/line_minimization.cc b/tests/optimization/line_minimization.cc
index 47b6fe9c7a..9c7fbe8320 100644
--- a/tests/optimization/line_minimization.cc
+++ b/tests/optimization/line_minimization.cc
@@ -1,6 +1,6 @@
 //-----------------------------------------------------------
 //
-//    Copyright (C) 2018 by the deal.II authors
+//    Copyright (C) 2018 - 2020 by the deal.II authors
 //
 //    This file is part of the deal.II library.
 //
diff --git a/tests/optimization/line_minimization_02.cc b/tests/optimization/line_minimization_02.cc
index 844caec2a0..66da8e0fed 100644
--- a/tests/optimization/line_minimization_02.cc
+++ b/tests/optimization/line_minimization_02.cc
@@ -1,6 +1,6 @@
 //-----------------------------------------------------------
 //
-//    Copyright (C) 2018 by the deal.II authors
+//    Copyright (C) 2018 - 2020 by the deal.II authors
 //
 //    This file is part of the deal.II library.
 //
diff --git a/tests/optimization/line_minimization_03.cc b/tests/optimization/line_minimization_03.cc
index 4daef1793c..c328ef887a 100644
--- a/tests/optimization/line_minimization_03.cc
+++ b/tests/optimization/line_minimization_03.cc
@@ -1,6 +1,6 @@
 //-----------------------------------------------------------
 //
-//    Copyright (C) 2018 by the deal.II authors
+//    Copyright (C) 2018 - 2020 by the deal.II authors
 //
 //    This file is part of the deal.II library.
 //
diff --git a/tests/optimization/line_minimization_03b.cc b/tests/optimization/line_minimization_03b.cc
index 8da838b78a..42eb686cdf 100644
--- a/tests/optimization/line_minimization_03b.cc
+++ b/tests/optimization/line_minimization_03b.cc
@@ -1,6 +1,6 @@
 //-----------------------------------------------------------
 //
-//    Copyright (C) 2018 by the deal.II authors
+//    Copyright (C) 2018 - 2020 by the deal.II authors
 //
 //    This file is part of the deal.II library.
 //
diff --git a/tests/optimization/quadratic_fit.cc b/tests/optimization/quadratic_fit.cc
index 1813a8f132..dcf67266da 100644
--- a/tests/optimization/quadratic_fit.cc
+++ b/tests/optimization/quadratic_fit.cc
@@ -1,6 +1,6 @@
 //-----------------------------------------------------------
 //
-//    Copyright (C) 2018 by the deal.II authors
+//    Copyright (C) 2018 - 2020 by the deal.II authors
 //
 //    This file is part of the deal.II library.
 //
diff --git a/tests/optimization/step-44-with_line_search.cc b/tests/optimization/step-44-with_line_search.cc
index a742639a7b..2f9836be53 100644
--- a/tests/optimization/step-44-with_line_search.cc
+++ b/tests/optimization/step-44-with_line_search.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/optimization/step-44-with_line_search_ptrb.cc b/tests/optimization/step-44-with_line_search_ptrb.cc
index 58337749f5..631284111c 100644
--- a/tests/optimization/step-44-with_line_search_ptrb.cc
+++ b/tests/optimization/step-44-with_line_search_ptrb.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/optimization/step-44-without_line_search.cc b/tests/optimization/step-44-without_line_search.cc
index 12be89887d..e91d9041b0 100644
--- a/tests/optimization/step-44-without_line_search.cc
+++ b/tests/optimization/step-44-without_line_search.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/optimization/step-44.h b/tests/optimization/step-44.h
index 37ec2256f0..1098160592 100644
--- a/tests/optimization/step-44.h
+++ b/tests/optimization/step-44.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/parameter_handler/parameter_handler_25.cc b/tests/parameter_handler/parameter_handler_25.cc
index 805daa494c..734b335324 100644
--- a/tests/parameter_handler/parameter_handler_25.cc
+++ b/tests/parameter_handler/parameter_handler_25.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/parameter_handler/parameter_handler_26.cc b/tests/parameter_handler/parameter_handler_26.cc
index 7d62d24102..51fc59d363 100644
--- a/tests/parameter_handler/parameter_handler_26.cc
+++ b/tests/parameter_handler/parameter_handler_26.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/parameter_handler/parameter_handler_3_with_sorting_01.cc b/tests/parameter_handler/parameter_handler_3_with_sorting_01.cc
index a198a90a92..93b040847a 100644
--- a/tests/parameter_handler/parameter_handler_3_with_sorting_01.cc
+++ b/tests/parameter_handler/parameter_handler_3_with_sorting_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/parameter_handler/parameter_handler_dos_endings.cc b/tests/parameter_handler/parameter_handler_dos_endings.cc
index f1c93c9d47..ae075a2d01 100644
--- a/tests/parameter_handler/parameter_handler_dos_endings.cc
+++ b/tests/parameter_handler/parameter_handler_dos_endings.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2015 - 2018 by the deal.II authors
+// Copyright (C) 2015 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/parameter_handler/parameter_handler_read_json.cc b/tests/parameter_handler/parameter_handler_read_json.cc
index fd380e2513..2f90383957 100644
--- a/tests/parameter_handler/parameter_handler_read_json.cc
+++ b/tests/parameter_handler/parameter_handler_read_json.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2002 - 2018 by the deal.II authors
+// Copyright (C) 2002 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/parameter_handler/parameter_handler_read_xml_error_02.cc b/tests/parameter_handler/parameter_handler_read_xml_error_02.cc
index 9fc7e917fd..64877f603f 100644
--- a/tests/parameter_handler/parameter_handler_read_xml_error_02.cc
+++ b/tests/parameter_handler/parameter_handler_read_xml_error_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2002 - 2018 by the deal.II authors
+// Copyright (C) 2002 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/parameter_handler/parameter_handler_read_xml_error_04.cc b/tests/parameter_handler/parameter_handler_read_xml_error_04.cc
index ae3c448a96..7b0b68517a 100644
--- a/tests/parameter_handler/parameter_handler_read_xml_error_04.cc
+++ b/tests/parameter_handler/parameter_handler_read_xml_error_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2002 - 2018 by the deal.II authors
+// Copyright (C) 2002 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/parameter_handler/parameter_handler_subsection_exists.cc b/tests/parameter_handler/parameter_handler_subsection_exists.cc
index e959c4b7a0..5c05095268 100644
--- a/tests/parameter_handler/parameter_handler_subsection_exists.cc
+++ b/tests/parameter_handler/parameter_handler_subsection_exists.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/parameter_handler/parameter_handler_write_json.cc b/tests/parameter_handler/parameter_handler_write_json.cc
index f1818f663c..86422f080e 100644
--- a/tests/parameter_handler/parameter_handler_write_json.cc
+++ b/tests/parameter_handler/parameter_handler_write_json.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2002 - 2018 by the deal.II authors
+// Copyright (C) 2002 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/parameter_handler/parameter_handler_write_xml.cc b/tests/parameter_handler/parameter_handler_write_xml.cc
index e0145d7e6c..4064c73232 100644
--- a/tests/parameter_handler/parameter_handler_write_xml.cc
+++ b/tests/parameter_handler/parameter_handler_write_xml.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2002 - 2018 by the deal.II authors
+// Copyright (C) 2002 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/parameter_handler/pattern_tools_01.cc b/tests/parameter_handler/pattern_tools_01.cc
index b18c2fca0c..e385799b13 100644
--- a/tests/parameter_handler/pattern_tools_01.cc
+++ b/tests/parameter_handler/pattern_tools_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/parameter_handler/pattern_tools_02.cc b/tests/parameter_handler/pattern_tools_02.cc
index 4311bed36f..f8e1cfbfbe 100644
--- a/tests/parameter_handler/pattern_tools_02.cc
+++ b/tests/parameter_handler/pattern_tools_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/parameter_handler/pattern_tools_03.cc b/tests/parameter_handler/pattern_tools_03.cc
index a11972169b..5b0dec2b2b 100644
--- a/tests/parameter_handler/pattern_tools_03.cc
+++ b/tests/parameter_handler/pattern_tools_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/parameter_handler/pattern_tools_04.cc b/tests/parameter_handler/pattern_tools_04.cc
index 39fb5711aa..d82e06c1ea 100644
--- a/tests/parameter_handler/pattern_tools_04.cc
+++ b/tests/parameter_handler/pattern_tools_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/parameter_handler/pattern_tools_05.cc b/tests/parameter_handler/pattern_tools_05.cc
index 2cd57d9395..7786824aa8 100644
--- a/tests/parameter_handler/pattern_tools_05.cc
+++ b/tests/parameter_handler/pattern_tools_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/parameter_handler/pattern_tools_06.cc b/tests/parameter_handler/pattern_tools_06.cc
index 28e1efd20f..ab2b68a24c 100644
--- a/tests/parameter_handler/pattern_tools_06.cc
+++ b/tests/parameter_handler/pattern_tools_06.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/parameter_handler/pattern_tools_07.cc b/tests/parameter_handler/pattern_tools_07.cc
index 76e15d29e4..8f5913ac96 100644
--- a/tests/parameter_handler/pattern_tools_07.cc
+++ b/tests/parameter_handler/pattern_tools_07.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/parameter_handler/patterns_05.cc b/tests/parameter_handler/patterns_05.cc
index 193d54878e..3085bc966a 100644
--- a/tests/parameter_handler/patterns_05.cc
+++ b/tests/parameter_handler/patterns_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/parameter_handler/patterns_06.cc b/tests/parameter_handler/patterns_06.cc
index 7706f0f10b..53180d2d80 100644
--- a/tests/parameter_handler/patterns_06.cc
+++ b/tests/parameter_handler/patterns_06.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/parameter_handler/patterns_07.cc b/tests/parameter_handler/patterns_07.cc
index dbca96cdce..3c686f6aec 100644
--- a/tests/parameter_handler/patterns_07.cc
+++ b/tests/parameter_handler/patterns_07.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/particles/data_out_01.cc b/tests/particles/data_out_01.cc
index 60507d5d7a..0b3f85912d 100644
--- a/tests/particles/data_out_01.cc
+++ b/tests/particles/data_out_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/particles/extract_index_set_01.cc b/tests/particles/extract_index_set_01.cc
index e58ccbf6f1..d341cee3b7 100644
--- a/tests/particles/extract_index_set_01.cc
+++ b/tests/particles/extract_index_set_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2019 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/particles/generators_01.cc b/tests/particles/generators_01.cc
index 21a35261ce..800decfe1a 100644
--- a/tests/particles/generators_01.cc
+++ b/tests/particles/generators_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/particles/generators_02.cc b/tests/particles/generators_02.cc
index 91e1b9f076..263ba980ff 100644
--- a/tests/particles/generators_02.cc
+++ b/tests/particles/generators_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/particles/generators_03.cc b/tests/particles/generators_03.cc
index 486f30a515..f61a4d2a91 100644
--- a/tests/particles/generators_03.cc
+++ b/tests/particles/generators_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/particles/generators_04.cc b/tests/particles/generators_04.cc
index bfadaf254c..072f6dcb55 100644
--- a/tests/particles/generators_04.cc
+++ b/tests/particles/generators_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/particles/generators_05.cc b/tests/particles/generators_05.cc
index ea52b8bd9c..9b3c6e75fc 100644
--- a/tests/particles/generators_05.cc
+++ b/tests/particles/generators_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/particles/generators_06.cc b/tests/particles/generators_06.cc
index 45af8707d4..6300edb9e4 100644
--- a/tests/particles/generators_06.cc
+++ b/tests/particles/generators_06.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/particles/generators_07.cc b/tests/particles/generators_07.cc
index 018dd3523e..e4bf8fa25b 100644
--- a/tests/particles/generators_07.cc
+++ b/tests/particles/generators_07.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/particles/generators_08.cc b/tests/particles/generators_08.cc
index 8f037638d8..ad3e1c54e9 100644
--- a/tests/particles/generators_08.cc
+++ b/tests/particles/generators_08.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/particles/generators_09.cc b/tests/particles/generators_09.cc
index ee02195ec9..d76fc2640c 100644
--- a/tests/particles/generators_09.cc
+++ b/tests/particles/generators_09.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/particles/generators_10.cc b/tests/particles/generators_10.cc
index df871f6d74..d16fd908e3 100644
--- a/tests/particles/generators_10.cc
+++ b/tests/particles/generators_10.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/particles/generators_11.cc b/tests/particles/generators_11.cc
index a0d6ef9378..f522196ab6 100644
--- a/tests/particles/generators_11.cc
+++ b/tests/particles/generators_11.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/particles/generators_12.cc b/tests/particles/generators_12.cc
index bbe4740084..a8fa1de273 100644
--- a/tests/particles/generators_12.cc
+++ b/tests/particles/generators_12.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/particles/particle_01.cc b/tests/particles/particle_01.cc
index 0d0e5335da..c0eddef0a8 100644
--- a/tests/particles/particle_01.cc
+++ b/tests/particles/particle_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/particles/particle_handler_01.cc b/tests/particles/particle_handler_01.cc
index e99efe8d3c..82f3c814f2 100644
--- a/tests/particles/particle_handler_01.cc
+++ b/tests/particles/particle_handler_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/particles/particle_handler_02.cc b/tests/particles/particle_handler_02.cc
index d691ca0f5d..ddd576d6b3 100644
--- a/tests/particles/particle_handler_02.cc
+++ b/tests/particles/particle_handler_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/particles/particle_handler_03.cc b/tests/particles/particle_handler_03.cc
index 9f0f67e0b0..1789f71b95 100644
--- a/tests/particles/particle_handler_03.cc
+++ b/tests/particles/particle_handler_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/particles/particle_handler_04.cc b/tests/particles/particle_handler_04.cc
index 95a5cec8e8..2cfecf1bcf 100644
--- a/tests/particles/particle_handler_04.cc
+++ b/tests/particles/particle_handler_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/particles/particle_handler_05.cc b/tests/particles/particle_handler_05.cc
index b6251951ce..015448f0c6 100644
--- a/tests/particles/particle_handler_05.cc
+++ b/tests/particles/particle_handler_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/particles/particle_handler_serial_01.cc b/tests/particles/particle_handler_serial_01.cc
index ff93d2e881..84485f05eb 100644
--- a/tests/particles/particle_handler_serial_01.cc
+++ b/tests/particles/particle_handler_serial_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/particles/particle_handler_serial_02.cc b/tests/particles/particle_handler_serial_02.cc
index 6ff66e7207..c14e090e98 100644
--- a/tests/particles/particle_handler_serial_02.cc
+++ b/tests/particles/particle_handler_serial_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/particles/particle_handler_serial_03.cc b/tests/particles/particle_handler_serial_03.cc
index c154384397..c5f71b691d 100644
--- a/tests/particles/particle_handler_serial_03.cc
+++ b/tests/particles/particle_handler_serial_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/particles/particle_handler_serial_07.cc b/tests/particles/particle_handler_serial_07.cc
index b555d69a33..cd4a92e326 100644
--- a/tests/particles/particle_handler_serial_07.cc
+++ b/tests/particles/particle_handler_serial_07.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/particles/particle_interpolation_01.cc b/tests/particles/particle_interpolation_01.cc
index 8ac53ccb70..a27b8decc9 100644
--- a/tests/particles/particle_interpolation_01.cc
+++ b/tests/particles/particle_interpolation_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/particles/particle_interpolation_02.cc b/tests/particles/particle_interpolation_02.cc
index b991e8e804..78d43fffce 100644
--- a/tests/particles/particle_interpolation_02.cc
+++ b/tests/particles/particle_interpolation_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/particles/particle_interpolation_03.cc b/tests/particles/particle_interpolation_03.cc
index 41b3308af9..11a8999909 100644
--- a/tests/particles/particle_interpolation_03.cc
+++ b/tests/particles/particle_interpolation_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/particles/particle_interpolation_04.cc b/tests/particles/particle_interpolation_04.cc
index 48159a89f5..886e848890 100644
--- a/tests/particles/particle_interpolation_04.cc
+++ b/tests/particles/particle_interpolation_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/particles/particle_interpolation_05.cc b/tests/particles/particle_interpolation_05.cc
index ab8ecaf802..15c2c382f6 100644
--- a/tests/particles/particle_interpolation_05.cc
+++ b/tests/particles/particle_interpolation_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/particles/set_particle_positions_01.cc b/tests/particles/set_particle_positions_01.cc
index 920a26bc9c..03393d7220 100644
--- a/tests/particles/set_particle_positions_01.cc
+++ b/tests/particles/set_particle_positions_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2019 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/particles/set_particle_positions_02.cc b/tests/particles/set_particle_positions_02.cc
index fcbbb3a209..ae6853c9f7 100644
--- a/tests/particles/set_particle_positions_02.cc
+++ b/tests/particles/set_particle_positions_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2019 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/particles/set_particle_positions_03.cc b/tests/particles/set_particle_positions_03.cc
index 4be165967d..f93cc3e397 100644
--- a/tests/particles/set_particle_positions_03.cc
+++ b/tests/particles/set_particle_positions_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2019 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/petsc/copy_parallel_vector.cc b/tests/petsc/copy_parallel_vector.cc
index 1a6e06b5e5..44a1c923b4 100644
--- a/tests/petsc/copy_parallel_vector.cc
+++ b/tests/petsc/copy_parallel_vector.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/petsc/deal_solver_01.cc b/tests/petsc/deal_solver_01.cc
index cb667f5e2b..0549283e7d 100644
--- a/tests/petsc/deal_solver_01.cc
+++ b/tests/petsc/deal_solver_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/petsc/deal_solver_02.cc b/tests/petsc/deal_solver_02.cc
index 6cd1c12348..db4c0b86c8 100644
--- a/tests/petsc/deal_solver_02.cc
+++ b/tests/petsc/deal_solver_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/petsc/deal_solver_03.cc b/tests/petsc/deal_solver_03.cc
index 1ec9167945..e7d7086a0a 100644
--- a/tests/petsc/deal_solver_03.cc
+++ b/tests/petsc/deal_solver_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/petsc/deal_solver_04.cc b/tests/petsc/deal_solver_04.cc
index f1662a0289..08fd840223 100644
--- a/tests/petsc/deal_solver_04.cc
+++ b/tests/petsc/deal_solver_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/petsc/deal_solver_05.cc b/tests/petsc/deal_solver_05.cc
index ea70a2a386..37f93f8573 100644
--- a/tests/petsc/deal_solver_05.cc
+++ b/tests/petsc/deal_solver_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/petsc/different_matrix_preconditioner.cc b/tests/petsc/different_matrix_preconditioner.cc
index e0a86653f9..fc6feca9d0 100644
--- a/tests/petsc/different_matrix_preconditioner.cc
+++ b/tests/petsc/different_matrix_preconditioner.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2018 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/petsc/matrix_base_iterator_01.cc b/tests/petsc/matrix_base_iterator_01.cc
index 4bb63ae5cd..0216567469 100644
--- a/tests/petsc/matrix_base_iterator_01.cc
+++ b/tests/petsc/matrix_base_iterator_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/petsc/preconditioner_tvmult_01.cc b/tests/petsc/preconditioner_tvmult_01.cc
index d036ee582b..137d64392b 100644
--- a/tests/petsc/preconditioner_tvmult_01.cc
+++ b/tests/petsc/preconditioner_tvmult_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/petsc/solver_01.cc b/tests/petsc/solver_01.cc
index 50bea3719b..21c490188f 100644
--- a/tests/petsc/solver_01.cc
+++ b/tests/petsc/solver_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/petsc/solver_02.cc b/tests/petsc/solver_02.cc
index b800565836..6ab37ab51c 100644
--- a/tests/petsc/solver_02.cc
+++ b/tests/petsc/solver_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/petsc/solver_03.cc b/tests/petsc/solver_03.cc
index eb1cb12aac..a7608bf127 100644
--- a/tests/petsc/solver_03.cc
+++ b/tests/petsc/solver_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/petsc/solver_03_mf.cc b/tests/petsc/solver_03_mf.cc
index 907c3b61af..b162e33740 100644
--- a/tests/petsc/solver_03_mf.cc
+++ b/tests/petsc/solver_03_mf.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/petsc/solver_03_precondition_boomeramg.cc b/tests/petsc/solver_03_precondition_boomeramg.cc
index 4a53d8eb9f..10ab7d150f 100644
--- a/tests/petsc/solver_03_precondition_boomeramg.cc
+++ b/tests/petsc/solver_03_precondition_boomeramg.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/petsc/solver_03_precondition_boomeramg_symmetric.cc b/tests/petsc/solver_03_precondition_boomeramg_symmetric.cc
index 6060dbf344..606d4ece6e 100644
--- a/tests/petsc/solver_03_precondition_boomeramg_symmetric.cc
+++ b/tests/petsc/solver_03_precondition_boomeramg_symmetric.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/petsc/solver_03_precondition_eisenstat.cc b/tests/petsc/solver_03_precondition_eisenstat.cc
index 07ad86614e..2865a210a4 100644
--- a/tests/petsc/solver_03_precondition_eisenstat.cc
+++ b/tests/petsc/solver_03_precondition_eisenstat.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/petsc/solver_03_precondition_icc.cc b/tests/petsc/solver_03_precondition_icc.cc
index a0c0cfb802..bbf8c1ce6f 100644
--- a/tests/petsc/solver_03_precondition_icc.cc
+++ b/tests/petsc/solver_03_precondition_icc.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/petsc/solver_03_precondition_ilu.cc b/tests/petsc/solver_03_precondition_ilu.cc
index 798d673840..d6915df792 100644
--- a/tests/petsc/solver_03_precondition_ilu.cc
+++ b/tests/petsc/solver_03_precondition_ilu.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/petsc/solver_03_precondition_lu.cc b/tests/petsc/solver_03_precondition_lu.cc
index 85e9d9c577..bb43dfc751 100644
--- a/tests/petsc/solver_03_precondition_lu.cc
+++ b/tests/petsc/solver_03_precondition_lu.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/petsc/solver_03_precondition_parasails.cc b/tests/petsc/solver_03_precondition_parasails.cc
index d618c9543a..c05ed2daf5 100644
--- a/tests/petsc/solver_03_precondition_parasails.cc
+++ b/tests/petsc/solver_03_precondition_parasails.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/petsc/solver_03_precondition_sor.cc b/tests/petsc/solver_03_precondition_sor.cc
index 25f4249120..eb7b77daa9 100644
--- a/tests/petsc/solver_03_precondition_sor.cc
+++ b/tests/petsc/solver_03_precondition_sor.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/petsc/solver_03_precondition_ssor.cc b/tests/petsc/solver_03_precondition_ssor.cc
index ed89bc0a29..7f157cd03a 100644
--- a/tests/petsc/solver_03_precondition_ssor.cc
+++ b/tests/petsc/solver_03_precondition_ssor.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/petsc/solver_04.cc b/tests/petsc/solver_04.cc
index f1239a7fa8..0633971f38 100644
--- a/tests/petsc/solver_04.cc
+++ b/tests/petsc/solver_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/petsc/solver_05.cc b/tests/petsc/solver_05.cc
index f914b6af40..6267797d56 100644
--- a/tests/petsc/solver_05.cc
+++ b/tests/petsc/solver_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/petsc/solver_06.cc b/tests/petsc/solver_06.cc
index de8dc77128..5947620298 100644
--- a/tests/petsc/solver_06.cc
+++ b/tests/petsc/solver_06.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/petsc/solver_07.cc b/tests/petsc/solver_07.cc
index 17da4390b1..6c5df11e9a 100644
--- a/tests/petsc/solver_07.cc
+++ b/tests/petsc/solver_07.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/petsc/solver_08.cc b/tests/petsc/solver_08.cc
index 1339682822..13612f6800 100644
--- a/tests/petsc/solver_08.cc
+++ b/tests/petsc/solver_08.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/petsc/solver_09.cc b/tests/petsc/solver_09.cc
index 1682c2665a..b4c8fdd46e 100644
--- a/tests/petsc/solver_09.cc
+++ b/tests/petsc/solver_09.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/petsc/solver_10.cc b/tests/petsc/solver_10.cc
index 459b38a2ef..7637199a61 100644
--- a/tests/petsc/solver_10.cc
+++ b/tests/petsc/solver_10.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/petsc/solver_11.cc b/tests/petsc/solver_11.cc
index de8450d9d5..d81e0f836f 100644
--- a/tests/petsc/solver_11.cc
+++ b/tests/petsc/solver_11.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/petsc/solver_12.cc b/tests/petsc/solver_12.cc
index 9f9a74680f..35e8dc7baf 100644
--- a/tests/petsc/solver_12.cc
+++ b/tests/petsc/solver_12.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/petsc/solver_13.cc b/tests/petsc/solver_13.cc
index 038c4658ae..5408157aaa 100644
--- a/tests/petsc/solver_13.cc
+++ b/tests/petsc/solver_13.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/petsc/sparse_direct_mumps.cc b/tests/petsc/sparse_direct_mumps.cc
index 6d7b99fc48..58910e3e1a 100644
--- a/tests/petsc/sparse_direct_mumps.cc
+++ b/tests/petsc/sparse_direct_mumps.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/petsc/update_ghosts.cc b/tests/petsc/update_ghosts.cc
index dcad1c1dbd..746c3732ab 100644
--- a/tests/petsc/update_ghosts.cc
+++ b/tests/petsc/update_ghosts.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/petsc/vector_print.cc b/tests/petsc/vector_print.cc
index 22b3167a67..d72d57710e 100644
--- a/tests/petsc/vector_print.cc
+++ b/tests/petsc/vector_print.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/petsc_complex/fe_get_function_values.cc b/tests/petsc_complex/fe_get_function_values.cc
index 31697ed409..7451e767d8 100644
--- a/tests/petsc_complex/fe_get_function_values.cc
+++ b/tests/petsc_complex/fe_get_function_values.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/petsc_complex/parallel_sparse_matrix_01.cc b/tests/petsc_complex/parallel_sparse_matrix_01.cc
index 63d417ba9b..3f5e532491 100644
--- a/tests/petsc_complex/parallel_sparse_matrix_01.cc
+++ b/tests/petsc_complex/parallel_sparse_matrix_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/petsc_complex/solver_real_01.cc b/tests/petsc_complex/solver_real_01.cc
index 134cea7702..38074b94af 100644
--- a/tests/petsc_complex/solver_real_01.cc
+++ b/tests/petsc_complex/solver_real_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/petsc_complex/solver_real_02.cc b/tests/petsc_complex/solver_real_02.cc
index b3c88d57d7..f3378600d0 100644
--- a/tests/petsc_complex/solver_real_02.cc
+++ b/tests/petsc_complex/solver_real_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/petsc_complex/solver_real_03.cc b/tests/petsc_complex/solver_real_03.cc
index febf44b722..511dd1faf6 100644
--- a/tests/petsc_complex/solver_real_03.cc
+++ b/tests/petsc_complex/solver_real_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/petsc_complex/solver_real_03_mf.cc b/tests/petsc_complex/solver_real_03_mf.cc
index 3789c1334a..2c2656075f 100644
--- a/tests/petsc_complex/solver_real_03_mf.cc
+++ b/tests/petsc_complex/solver_real_03_mf.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/petsc_complex/solver_real_04.cc b/tests/petsc_complex/solver_real_04.cc
index a08f9776de..d2da9cede0 100644
--- a/tests/petsc_complex/solver_real_04.cc
+++ b/tests/petsc_complex/solver_real_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/physics/elasticity-kinematics_01.cc b/tests/physics/elasticity-kinematics_01.cc
index 92f5791722..410ddd5313 100644
--- a/tests/physics/elasticity-kinematics_01.cc
+++ b/tests/physics/elasticity-kinematics_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/physics/elasticity-kinematics_02.cc b/tests/physics/elasticity-kinematics_02.cc
index d1878f0702..12465baa63 100644
--- a/tests/physics/elasticity-kinematics_02.cc
+++ b/tests/physics/elasticity-kinematics_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/physics/elasticity-standard_tensors_01.cc b/tests/physics/elasticity-standard_tensors_01.cc
index 74e88bcb63..d5eea1475b 100644
--- a/tests/physics/elasticity-standard_tensors_01.cc
+++ b/tests/physics/elasticity-standard_tensors_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/physics/notation-kelvin_01.cc b/tests/physics/notation-kelvin_01.cc
index fe7e504f72..8e979886c2 100644
--- a/tests/physics/notation-kelvin_01.cc
+++ b/tests/physics/notation-kelvin_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/physics/notation-kelvin_02.cc b/tests/physics/notation-kelvin_02.cc
index 2e503ee79a..e622df8b5f 100644
--- a/tests/physics/notation-kelvin_02.cc
+++ b/tests/physics/notation-kelvin_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/physics/notation-kelvin_03.cc b/tests/physics/notation-kelvin_03.cc
index e32096b5e7..ef325e4d24 100644
--- a/tests/physics/notation-kelvin_03.cc
+++ b/tests/physics/notation-kelvin_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/physics/step-18-rotation_matrix.cc b/tests/physics/step-18-rotation_matrix.cc
index 5449d1b3d6..b8106a8529 100644
--- a/tests/physics/step-18-rotation_matrix.cc
+++ b/tests/physics/step-18-rotation_matrix.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 2017 - 2018 by the deal.II authors
+ * Copyright (C) 2017 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/tests/physics/step-18.cc b/tests/physics/step-18.cc
index 82b686ba29..0ea7392da7 100644
--- a/tests/physics/step-18.cc
+++ b/tests/physics/step-18.cc
@@ -1,6 +1,6 @@
 /* ---------------------------------------------------------------------
  *
- * Copyright (C) 2017 - 2018 by the deal.II authors
+ * Copyright (C) 2017 - 2020 by the deal.II authors
  *
  * This file is part of the deal.II library.
  *
diff --git a/tests/physics/step-44-standard_tensors-material_push_forward.cc b/tests/physics/step-44-standard_tensors-material_push_forward.cc
index 1a7f3d4b78..e265d6f99c 100644
--- a/tests/physics/step-44-standard_tensors-material_push_forward.cc
+++ b/tests/physics/step-44-standard_tensors-material_push_forward.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/physics/step-44-standard_tensors-spatial.cc b/tests/physics/step-44-standard_tensors-spatial.cc
index b65c69f6d8..f6b888eeaf 100644
--- a/tests/physics/step-44-standard_tensors-spatial.cc
+++ b/tests/physics/step-44-standard_tensors-spatial.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/physics/step-44.cc b/tests/physics/step-44.cc
index 4bc8d78980..c7a0f40978 100644
--- a/tests/physics/step-44.cc
+++ b/tests/physics/step-44.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/physics/transformations-push_forward_01.cc b/tests/physics/transformations-push_forward_01.cc
index 88d4f5c678..b5e0824318 100644
--- a/tests/physics/transformations-push_forward_01.cc
+++ b/tests/physics/transformations-push_forward_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/physics/transformations-rotations_01.cc b/tests/physics/transformations-rotations_01.cc
index dce4351f51..606422e1f3 100644
--- a/tests/physics/transformations-rotations_01.cc
+++ b/tests/physics/transformations-rotations_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/quick_tests/arpack.cc b/tests/quick_tests/arpack.cc
index 709f4d604d..e93b0706b8 100644
--- a/tests/quick_tests/arpack.cc
+++ b/tests/quick_tests/arpack.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/quick_tests/gsl.cc b/tests/quick_tests/gsl.cc
index 7bdbd76303..d281c96963 100644
--- a/tests/quick_tests/gsl.cc
+++ b/tests/quick_tests/gsl.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/quick_tests/p4est.cc b/tests/quick_tests/p4est.cc
index 9b1a7ec6c9..ab406a980a 100644
--- a/tests/quick_tests/p4est.cc
+++ b/tests/quick_tests/p4est.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/quick_tests/tbb.cc b/tests/quick_tests/tbb.cc
index ed444b30ec..4b21499962 100644
--- a/tests/quick_tests/tbb.cc
+++ b/tests/quick_tests/tbb.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/quick_tests/umfpack.cc b/tests/quick_tests/umfpack.cc
index 05ee576e3f..0abfd4f3c3 100644
--- a/tests/quick_tests/umfpack.cc
+++ b/tests/quick_tests/umfpack.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/rol/vector_adaptor_01.cc b/tests/rol/vector_adaptor_01.cc
index eec33f7ad6..f0113ee8a0 100644
--- a/tests/rol/vector_adaptor_01.cc
+++ b/tests/rol/vector_adaptor_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/rol/vector_adaptor_02.cc b/tests/rol/vector_adaptor_02.cc
index 382d65cc3b..11acd7ab88 100644
--- a/tests/rol/vector_adaptor_02.cc
+++ b/tests/rol/vector_adaptor_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/rol/vector_adaptor_apply_binary_01.cc b/tests/rol/vector_adaptor_apply_binary_01.cc
index 68b5702b97..a021fdc337 100644
--- a/tests/rol/vector_adaptor_apply_binary_01.cc
+++ b/tests/rol/vector_adaptor_apply_binary_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/rol/vector_adaptor_no_ghost_01.cc b/tests/rol/vector_adaptor_no_ghost_01.cc
index e42b0bb2b8..4b69c93646 100644
--- a/tests/rol/vector_adaptor_no_ghost_01.cc
+++ b/tests/rol/vector_adaptor_no_ghost_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/rol/vector_adaptor_with_ghost_01.cc b/tests/rol/vector_adaptor_with_ghost_01.cc
index e7a8db3467..5d4b149633 100644
--- a/tests/rol/vector_adaptor_with_ghost_01.cc
+++ b/tests/rol/vector_adaptor_with_ghost_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/ad_number_traits_01.cc b/tests/sacado/ad_number_traits_01.cc
index f6d720d0ba..e06257830a 100644
--- a/tests/sacado/ad_number_traits_01.cc
+++ b/tests/sacado/ad_number_traits_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/ad_number_traits_02_none.cc b/tests/sacado/ad_number_traits_02_none.cc
index 364e895977..3c4ad9013e 100644
--- a/tests/sacado/ad_number_traits_02_none.cc
+++ b/tests/sacado/ad_number_traits_02_none.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/ad_number_traits_02a.cc b/tests/sacado/ad_number_traits_02a.cc
index 29a5c33db4..08c8cf255b 100644
--- a/tests/sacado/ad_number_traits_02a.cc
+++ b/tests/sacado/ad_number_traits_02a.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/ad_number_traits_02b.cc b/tests/sacado/ad_number_traits_02b.cc
index e9273378e0..6daf4e25ed 100644
--- a/tests/sacado/ad_number_traits_02b.cc
+++ b/tests/sacado/ad_number_traits_02b.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/ad_number_traits_02c.cc b/tests/sacado/ad_number_traits_02c.cc
index b37144668c..55e07d0cbf 100644
--- a/tests/sacado/ad_number_traits_02c.cc
+++ b/tests/sacado/ad_number_traits_02c.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/ad_number_traits_02d.cc b/tests/sacado/ad_number_traits_02d.cc
index bc1570e24f..538d46afc4 100644
--- a/tests/sacado/ad_number_traits_02d.cc
+++ b/tests/sacado/ad_number_traits_02d.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/ad_number_traits_03.cc b/tests/sacado/ad_number_traits_03.cc
index 0be566ec41..f6e1e55e65 100644
--- a/tests/sacado/ad_number_traits_03.cc
+++ b/tests/sacado/ad_number_traits_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/helper_scalar_coupled_2_components_01_1.cc b/tests/sacado/helper_scalar_coupled_2_components_01_1.cc
index ddc8c047f7..8d364a7d10 100644
--- a/tests/sacado/helper_scalar_coupled_2_components_01_1.cc
+++ b/tests/sacado/helper_scalar_coupled_2_components_01_1.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/helper_scalar_coupled_2_components_01_2.cc b/tests/sacado/helper_scalar_coupled_2_components_01_2.cc
index 340884b708..34a997a46e 100644
--- a/tests/sacado/helper_scalar_coupled_2_components_01_2.cc
+++ b/tests/sacado/helper_scalar_coupled_2_components_01_2.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/helper_scalar_coupled_2_components_01_3.cc b/tests/sacado/helper_scalar_coupled_2_components_01_3.cc
index 81ad9452f4..e03d2be83a 100644
--- a/tests/sacado/helper_scalar_coupled_2_components_01_3.cc
+++ b/tests/sacado/helper_scalar_coupled_2_components_01_3.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/helper_scalar_coupled_2_components_01_4.cc b/tests/sacado/helper_scalar_coupled_2_components_01_4.cc
index 0e3c78557e..508b3c2f05 100644
--- a/tests/sacado/helper_scalar_coupled_2_components_01_4.cc
+++ b/tests/sacado/helper_scalar_coupled_2_components_01_4.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/helper_scalar_coupled_2_components_02_1.cc b/tests/sacado/helper_scalar_coupled_2_components_02_1.cc
index 84acb5d6e2..d03f12d8db 100644
--- a/tests/sacado/helper_scalar_coupled_2_components_02_1.cc
+++ b/tests/sacado/helper_scalar_coupled_2_components_02_1.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/helper_scalar_coupled_2_components_02_2.cc b/tests/sacado/helper_scalar_coupled_2_components_02_2.cc
index 55c3d4b6af..225ba7d07d 100644
--- a/tests/sacado/helper_scalar_coupled_2_components_02_2.cc
+++ b/tests/sacado/helper_scalar_coupled_2_components_02_2.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/helper_scalar_coupled_2_components_02_3.cc b/tests/sacado/helper_scalar_coupled_2_components_02_3.cc
index 1fac2ff6eb..cc2a0babe6 100644
--- a/tests/sacado/helper_scalar_coupled_2_components_02_3.cc
+++ b/tests/sacado/helper_scalar_coupled_2_components_02_3.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/helper_scalar_coupled_2_components_02_4.cc b/tests/sacado/helper_scalar_coupled_2_components_02_4.cc
index 501f86d1cb..d336ec8ab4 100644
--- a/tests/sacado/helper_scalar_coupled_2_components_02_4.cc
+++ b/tests/sacado/helper_scalar_coupled_2_components_02_4.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/helper_scalar_coupled_2_components_03_1.cc b/tests/sacado/helper_scalar_coupled_2_components_03_1.cc
index a9a65d0515..bcffcc56e1 100644
--- a/tests/sacado/helper_scalar_coupled_2_components_03_1.cc
+++ b/tests/sacado/helper_scalar_coupled_2_components_03_1.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/helper_scalar_coupled_2_components_03_2.cc b/tests/sacado/helper_scalar_coupled_2_components_03_2.cc
index 0ec9c72dcb..f0af0b6bc1 100644
--- a/tests/sacado/helper_scalar_coupled_2_components_03_2.cc
+++ b/tests/sacado/helper_scalar_coupled_2_components_03_2.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/helper_scalar_coupled_2_components_03_3.cc b/tests/sacado/helper_scalar_coupled_2_components_03_3.cc
index 9ac35be0a7..278f0a9372 100644
--- a/tests/sacado/helper_scalar_coupled_2_components_03_3.cc
+++ b/tests/sacado/helper_scalar_coupled_2_components_03_3.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/helper_scalar_coupled_2_components_03_4.cc b/tests/sacado/helper_scalar_coupled_2_components_03_4.cc
index 491729369a..3b9688b9ab 100644
--- a/tests/sacado/helper_scalar_coupled_2_components_03_4.cc
+++ b/tests/sacado/helper_scalar_coupled_2_components_03_4.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/helper_scalar_coupled_2_components_04_1.cc b/tests/sacado/helper_scalar_coupled_2_components_04_1.cc
index a1c4c93f70..e499604be6 100644
--- a/tests/sacado/helper_scalar_coupled_2_components_04_1.cc
+++ b/tests/sacado/helper_scalar_coupled_2_components_04_1.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/helper_scalar_coupled_2_components_04_2.cc b/tests/sacado/helper_scalar_coupled_2_components_04_2.cc
index 912a4ef649..f3dc08511b 100644
--- a/tests/sacado/helper_scalar_coupled_2_components_04_2.cc
+++ b/tests/sacado/helper_scalar_coupled_2_components_04_2.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/helper_scalar_coupled_2_components_04_3.cc b/tests/sacado/helper_scalar_coupled_2_components_04_3.cc
index 6dae3d6b01..38345bd59a 100644
--- a/tests/sacado/helper_scalar_coupled_2_components_04_3.cc
+++ b/tests/sacado/helper_scalar_coupled_2_components_04_3.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/helper_scalar_coupled_2_components_04_4.cc b/tests/sacado/helper_scalar_coupled_2_components_04_4.cc
index 2954dfc831..c71d3dde15 100644
--- a/tests/sacado/helper_scalar_coupled_2_components_04_4.cc
+++ b/tests/sacado/helper_scalar_coupled_2_components_04_4.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/helper_scalar_coupled_2_components_05_1.cc b/tests/sacado/helper_scalar_coupled_2_components_05_1.cc
index 949c7decab..e5b2642060 100644
--- a/tests/sacado/helper_scalar_coupled_2_components_05_1.cc
+++ b/tests/sacado/helper_scalar_coupled_2_components_05_1.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/helper_scalar_coupled_2_components_05_2.cc b/tests/sacado/helper_scalar_coupled_2_components_05_2.cc
index d881506e19..20b7ca7ecc 100644
--- a/tests/sacado/helper_scalar_coupled_2_components_05_2.cc
+++ b/tests/sacado/helper_scalar_coupled_2_components_05_2.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/helper_scalar_coupled_2_components_05_3.cc b/tests/sacado/helper_scalar_coupled_2_components_05_3.cc
index 6d3d5aadf8..d6a7c8f14c 100644
--- a/tests/sacado/helper_scalar_coupled_2_components_05_3.cc
+++ b/tests/sacado/helper_scalar_coupled_2_components_05_3.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/helper_scalar_coupled_2_components_05_4.cc b/tests/sacado/helper_scalar_coupled_2_components_05_4.cc
index 74c955438d..df6864a15b 100644
--- a/tests/sacado/helper_scalar_coupled_2_components_05_4.cc
+++ b/tests/sacado/helper_scalar_coupled_2_components_05_4.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/helper_scalar_coupled_2_components_06_1.cc b/tests/sacado/helper_scalar_coupled_2_components_06_1.cc
index 9c77b1de7a..055449051c 100644
--- a/tests/sacado/helper_scalar_coupled_2_components_06_1.cc
+++ b/tests/sacado/helper_scalar_coupled_2_components_06_1.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/helper_scalar_coupled_2_components_06_2.cc b/tests/sacado/helper_scalar_coupled_2_components_06_2.cc
index 435c06ea1a..7eb46bddb5 100644
--- a/tests/sacado/helper_scalar_coupled_2_components_06_2.cc
+++ b/tests/sacado/helper_scalar_coupled_2_components_06_2.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/helper_scalar_coupled_2_components_06_3.cc b/tests/sacado/helper_scalar_coupled_2_components_06_3.cc
index 9134e28963..0dd2d7ed8e 100644
--- a/tests/sacado/helper_scalar_coupled_2_components_06_3.cc
+++ b/tests/sacado/helper_scalar_coupled_2_components_06_3.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/helper_scalar_coupled_2_components_06_4.cc b/tests/sacado/helper_scalar_coupled_2_components_06_4.cc
index 186c1cea87..fcb952a8fb 100644
--- a/tests/sacado/helper_scalar_coupled_2_components_06_4.cc
+++ b/tests/sacado/helper_scalar_coupled_2_components_06_4.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/helper_scalar_coupled_2_components_07_1.cc b/tests/sacado/helper_scalar_coupled_2_components_07_1.cc
index 33ecb2efe4..790f66e7c5 100644
--- a/tests/sacado/helper_scalar_coupled_2_components_07_1.cc
+++ b/tests/sacado/helper_scalar_coupled_2_components_07_1.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/helper_scalar_coupled_2_components_07_2.cc b/tests/sacado/helper_scalar_coupled_2_components_07_2.cc
index d96e61df8c..350721164c 100644
--- a/tests/sacado/helper_scalar_coupled_2_components_07_2.cc
+++ b/tests/sacado/helper_scalar_coupled_2_components_07_2.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/helper_scalar_coupled_2_components_07_3.cc b/tests/sacado/helper_scalar_coupled_2_components_07_3.cc
index a44aa0ce41..e835970be7 100644
--- a/tests/sacado/helper_scalar_coupled_2_components_07_3.cc
+++ b/tests/sacado/helper_scalar_coupled_2_components_07_3.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/helper_scalar_coupled_2_components_07_4.cc b/tests/sacado/helper_scalar_coupled_2_components_07_4.cc
index 086f169807..e49b58d841 100644
--- a/tests/sacado/helper_scalar_coupled_2_components_07_4.cc
+++ b/tests/sacado/helper_scalar_coupled_2_components_07_4.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/helper_scalar_coupled_2_components_08_1.cc b/tests/sacado/helper_scalar_coupled_2_components_08_1.cc
index 33eb3fe4fe..a44657ac90 100644
--- a/tests/sacado/helper_scalar_coupled_2_components_08_1.cc
+++ b/tests/sacado/helper_scalar_coupled_2_components_08_1.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/helper_scalar_coupled_2_components_08_2.cc b/tests/sacado/helper_scalar_coupled_2_components_08_2.cc
index 7126c19a9e..7f76f149ee 100644
--- a/tests/sacado/helper_scalar_coupled_2_components_08_2.cc
+++ b/tests/sacado/helper_scalar_coupled_2_components_08_2.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/helper_scalar_coupled_2_components_08_3.cc b/tests/sacado/helper_scalar_coupled_2_components_08_3.cc
index 8483f17986..53e7e0b66e 100644
--- a/tests/sacado/helper_scalar_coupled_2_components_08_3.cc
+++ b/tests/sacado/helper_scalar_coupled_2_components_08_3.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/helper_scalar_coupled_2_components_08_4.cc b/tests/sacado/helper_scalar_coupled_2_components_08_4.cc
index 23498118ba..89771928ec 100644
--- a/tests/sacado/helper_scalar_coupled_2_components_08_4.cc
+++ b/tests/sacado/helper_scalar_coupled_2_components_08_4.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/helper_scalar_coupled_3_components_01_1.cc b/tests/sacado/helper_scalar_coupled_3_components_01_1.cc
index 1e9cffd0d9..7722f0aef4 100644
--- a/tests/sacado/helper_scalar_coupled_3_components_01_1.cc
+++ b/tests/sacado/helper_scalar_coupled_3_components_01_1.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/helper_scalar_coupled_3_components_01_2.cc b/tests/sacado/helper_scalar_coupled_3_components_01_2.cc
index e814b4ac5e..4f9f46904f 100644
--- a/tests/sacado/helper_scalar_coupled_3_components_01_2.cc
+++ b/tests/sacado/helper_scalar_coupled_3_components_01_2.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/helper_scalar_coupled_3_components_01_3.cc b/tests/sacado/helper_scalar_coupled_3_components_01_3.cc
index 3d41f9c0ab..9fbce5a4d7 100644
--- a/tests/sacado/helper_scalar_coupled_3_components_01_3.cc
+++ b/tests/sacado/helper_scalar_coupled_3_components_01_3.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/helper_scalar_coupled_3_components_01_4.cc b/tests/sacado/helper_scalar_coupled_3_components_01_4.cc
index 95df473226..be28107958 100644
--- a/tests/sacado/helper_scalar_coupled_3_components_01_4.cc
+++ b/tests/sacado/helper_scalar_coupled_3_components_01_4.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/helper_scalar_coupled_3_components_01_tapeless_only_1.cc b/tests/sacado/helper_scalar_coupled_3_components_01_tapeless_only_1.cc
index f9a5e0e8ee..2ab74943ab 100644
--- a/tests/sacado/helper_scalar_coupled_3_components_01_tapeless_only_1.cc
+++ b/tests/sacado/helper_scalar_coupled_3_components_01_tapeless_only_1.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/helper_scalar_coupled_3_components_01_tapeless_only_2.cc b/tests/sacado/helper_scalar_coupled_3_components_01_tapeless_only_2.cc
index 9cb2258d95..fc7637cbd1 100644
--- a/tests/sacado/helper_scalar_coupled_3_components_01_tapeless_only_2.cc
+++ b/tests/sacado/helper_scalar_coupled_3_components_01_tapeless_only_2.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/helper_scalar_coupled_3_components_01_tapeless_only_3.cc b/tests/sacado/helper_scalar_coupled_3_components_01_tapeless_only_3.cc
index 7cf19f0959..16d8c590df 100644
--- a/tests/sacado/helper_scalar_coupled_3_components_01_tapeless_only_3.cc
+++ b/tests/sacado/helper_scalar_coupled_3_components_01_tapeless_only_3.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/helper_scalar_coupled_3_components_01_tapeless_only_4.cc b/tests/sacado/helper_scalar_coupled_3_components_01_tapeless_only_4.cc
index 1f809acbcb..9c355ad6aa 100644
--- a/tests/sacado/helper_scalar_coupled_3_components_01_tapeless_only_4.cc
+++ b/tests/sacado/helper_scalar_coupled_3_components_01_tapeless_only_4.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/helper_scalar_coupled_4_components_01_1.cc b/tests/sacado/helper_scalar_coupled_4_components_01_1.cc
index d1b92ba416..ad2d7572af 100644
--- a/tests/sacado/helper_scalar_coupled_4_components_01_1.cc
+++ b/tests/sacado/helper_scalar_coupled_4_components_01_1.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/helper_scalar_coupled_4_components_01_2.cc b/tests/sacado/helper_scalar_coupled_4_components_01_2.cc
index 9f0bd836da..416f81fbb1 100644
--- a/tests/sacado/helper_scalar_coupled_4_components_01_2.cc
+++ b/tests/sacado/helper_scalar_coupled_4_components_01_2.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/helper_scalar_coupled_4_components_01_3.cc b/tests/sacado/helper_scalar_coupled_4_components_01_3.cc
index a2109856be..c45be69531 100644
--- a/tests/sacado/helper_scalar_coupled_4_components_01_3.cc
+++ b/tests/sacado/helper_scalar_coupled_4_components_01_3.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/helper_scalar_coupled_4_components_01_4.cc b/tests/sacado/helper_scalar_coupled_4_components_01_4.cc
index 394b49c82b..6fe25573b5 100644
--- a/tests/sacado/helper_scalar_coupled_4_components_01_4.cc
+++ b/tests/sacado/helper_scalar_coupled_4_components_01_4.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/helper_scalar_single_component_01_1.cc b/tests/sacado/helper_scalar_single_component_01_1.cc
index cd09741d94..1b7c0895db 100644
--- a/tests/sacado/helper_scalar_single_component_01_1.cc
+++ b/tests/sacado/helper_scalar_single_component_01_1.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/helper_scalar_single_component_01_2.cc b/tests/sacado/helper_scalar_single_component_01_2.cc
index 91d3d6c53f..0996c36608 100644
--- a/tests/sacado/helper_scalar_single_component_01_2.cc
+++ b/tests/sacado/helper_scalar_single_component_01_2.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/helper_scalar_single_component_01_3.cc b/tests/sacado/helper_scalar_single_component_01_3.cc
index 8315b594bb..4a3fd66ae6 100644
--- a/tests/sacado/helper_scalar_single_component_01_3.cc
+++ b/tests/sacado/helper_scalar_single_component_01_3.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/helper_scalar_single_component_01_4.cc b/tests/sacado/helper_scalar_single_component_01_4.cc
index f8bc6b18b4..84342ab3cc 100644
--- a/tests/sacado/helper_scalar_single_component_01_4.cc
+++ b/tests/sacado/helper_scalar_single_component_01_4.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/helper_scalar_single_component_02_1.cc b/tests/sacado/helper_scalar_single_component_02_1.cc
index 3d60017692..8286d8c690 100644
--- a/tests/sacado/helper_scalar_single_component_02_1.cc
+++ b/tests/sacado/helper_scalar_single_component_02_1.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/helper_scalar_single_component_02_2.cc b/tests/sacado/helper_scalar_single_component_02_2.cc
index 5c605292b3..90f85caa94 100644
--- a/tests/sacado/helper_scalar_single_component_02_2.cc
+++ b/tests/sacado/helper_scalar_single_component_02_2.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/helper_scalar_single_component_02_3.cc b/tests/sacado/helper_scalar_single_component_02_3.cc
index 0bb4c4ac0b..870f9c1e6a 100644
--- a/tests/sacado/helper_scalar_single_component_02_3.cc
+++ b/tests/sacado/helper_scalar_single_component_02_3.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/helper_scalar_single_component_02_4.cc b/tests/sacado/helper_scalar_single_component_02_4.cc
index d08bb61d1c..4e7fb6a5a4 100644
--- a/tests/sacado/helper_scalar_single_component_02_4.cc
+++ b/tests/sacado/helper_scalar_single_component_02_4.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/helper_scalar_single_component_03_1.cc b/tests/sacado/helper_scalar_single_component_03_1.cc
index d19b7ebe04..b89a6c105b 100644
--- a/tests/sacado/helper_scalar_single_component_03_1.cc
+++ b/tests/sacado/helper_scalar_single_component_03_1.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/helper_scalar_single_component_03_2.cc b/tests/sacado/helper_scalar_single_component_03_2.cc
index 22733cbacb..a693adfd0d 100644
--- a/tests/sacado/helper_scalar_single_component_03_2.cc
+++ b/tests/sacado/helper_scalar_single_component_03_2.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/helper_scalar_single_component_03_3.cc b/tests/sacado/helper_scalar_single_component_03_3.cc
index d5508b6928..cccfa3ab45 100644
--- a/tests/sacado/helper_scalar_single_component_03_3.cc
+++ b/tests/sacado/helper_scalar_single_component_03_3.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/helper_scalar_single_component_03_4.cc b/tests/sacado/helper_scalar_single_component_03_4.cc
index 68c94e19a9..eaf5504c30 100644
--- a/tests/sacado/helper_scalar_single_component_03_4.cc
+++ b/tests/sacado/helper_scalar_single_component_03_4.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/helper_scalar_single_component_04_1.cc b/tests/sacado/helper_scalar_single_component_04_1.cc
index 7d1e8b0022..9c71d6b306 100644
--- a/tests/sacado/helper_scalar_single_component_04_1.cc
+++ b/tests/sacado/helper_scalar_single_component_04_1.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/helper_scalar_single_component_04_2.cc b/tests/sacado/helper_scalar_single_component_04_2.cc
index 2bcc29bce0..ae620ae7e8 100644
--- a/tests/sacado/helper_scalar_single_component_04_2.cc
+++ b/tests/sacado/helper_scalar_single_component_04_2.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/helper_scalar_single_component_04_3.cc b/tests/sacado/helper_scalar_single_component_04_3.cc
index f9a4d75ebf..0e1da84dca 100644
--- a/tests/sacado/helper_scalar_single_component_04_3.cc
+++ b/tests/sacado/helper_scalar_single_component_04_3.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/helper_scalar_single_component_04_4.cc b/tests/sacado/helper_scalar_single_component_04_4.cc
index 277ae06b02..b45e2595de 100644
--- a/tests/sacado/helper_scalar_single_component_04_4.cc
+++ b/tests/sacado/helper_scalar_single_component_04_4.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/helper_vector_1_indep_1_dep_vars_01_1.cc b/tests/sacado/helper_vector_1_indep_1_dep_vars_01_1.cc
index 9bfe33475e..e6ad9a4629 100644
--- a/tests/sacado/helper_vector_1_indep_1_dep_vars_01_1.cc
+++ b/tests/sacado/helper_vector_1_indep_1_dep_vars_01_1.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/helper_vector_1_indep_1_dep_vars_01_2.cc b/tests/sacado/helper_vector_1_indep_1_dep_vars_01_2.cc
index fbe5654827..a9baf13712 100644
--- a/tests/sacado/helper_vector_1_indep_1_dep_vars_01_2.cc
+++ b/tests/sacado/helper_vector_1_indep_1_dep_vars_01_2.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/helper_vector_1_indep_1_dep_vars_01_3.cc b/tests/sacado/helper_vector_1_indep_1_dep_vars_01_3.cc
index 6e4c321d82..2c3260ec96 100644
--- a/tests/sacado/helper_vector_1_indep_1_dep_vars_01_3.cc
+++ b/tests/sacado/helper_vector_1_indep_1_dep_vars_01_3.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/helper_vector_1_indep_1_dep_vars_01_4.cc b/tests/sacado/helper_vector_1_indep_1_dep_vars_01_4.cc
index 9fbd25160c..22eea6cd16 100644
--- a/tests/sacado/helper_vector_1_indep_1_dep_vars_01_4.cc
+++ b/tests/sacado/helper_vector_1_indep_1_dep_vars_01_4.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/helper_vector_1_indep_2_dep_vars_01_1.cc b/tests/sacado/helper_vector_1_indep_2_dep_vars_01_1.cc
index 2fe2744bf7..00d035612c 100644
--- a/tests/sacado/helper_vector_1_indep_2_dep_vars_01_1.cc
+++ b/tests/sacado/helper_vector_1_indep_2_dep_vars_01_1.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/helper_vector_1_indep_2_dep_vars_01_2.cc b/tests/sacado/helper_vector_1_indep_2_dep_vars_01_2.cc
index 5b1d45b26c..c13a302818 100644
--- a/tests/sacado/helper_vector_1_indep_2_dep_vars_01_2.cc
+++ b/tests/sacado/helper_vector_1_indep_2_dep_vars_01_2.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/helper_vector_1_indep_2_dep_vars_01_3.cc b/tests/sacado/helper_vector_1_indep_2_dep_vars_01_3.cc
index 54118a32f5..ffd4094987 100644
--- a/tests/sacado/helper_vector_1_indep_2_dep_vars_01_3.cc
+++ b/tests/sacado/helper_vector_1_indep_2_dep_vars_01_3.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/helper_vector_1_indep_2_dep_vars_01_4.cc b/tests/sacado/helper_vector_1_indep_2_dep_vars_01_4.cc
index 9574fd5bc6..c461e32eb8 100644
--- a/tests/sacado/helper_vector_1_indep_2_dep_vars_01_4.cc
+++ b/tests/sacado/helper_vector_1_indep_2_dep_vars_01_4.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/helper_vector_2_indep_1_dep_vars_01_1.cc b/tests/sacado/helper_vector_2_indep_1_dep_vars_01_1.cc
index e223d3078c..93df06d1d3 100644
--- a/tests/sacado/helper_vector_2_indep_1_dep_vars_01_1.cc
+++ b/tests/sacado/helper_vector_2_indep_1_dep_vars_01_1.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/helper_vector_2_indep_1_dep_vars_01_2.cc b/tests/sacado/helper_vector_2_indep_1_dep_vars_01_2.cc
index 193abecfbb..05631a7b45 100644
--- a/tests/sacado/helper_vector_2_indep_1_dep_vars_01_2.cc
+++ b/tests/sacado/helper_vector_2_indep_1_dep_vars_01_2.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/helper_vector_2_indep_1_dep_vars_01_3.cc b/tests/sacado/helper_vector_2_indep_1_dep_vars_01_3.cc
index 4990aafdf4..7561ce614b 100644
--- a/tests/sacado/helper_vector_2_indep_1_dep_vars_01_3.cc
+++ b/tests/sacado/helper_vector_2_indep_1_dep_vars_01_3.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/helper_vector_2_indep_1_dep_vars_01_4.cc b/tests/sacado/helper_vector_2_indep_1_dep_vars_01_4.cc
index 0c862708f5..f0133a49ff 100644
--- a/tests/sacado/helper_vector_2_indep_1_dep_vars_01_4.cc
+++ b/tests/sacado/helper_vector_2_indep_1_dep_vars_01_4.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/helper_vector_2_indep_2_dep_vars_01_1.cc b/tests/sacado/helper_vector_2_indep_2_dep_vars_01_1.cc
index b4bb4ee9b4..6fae3b16d8 100644
--- a/tests/sacado/helper_vector_2_indep_2_dep_vars_01_1.cc
+++ b/tests/sacado/helper_vector_2_indep_2_dep_vars_01_1.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/helper_vector_2_indep_2_dep_vars_01_2.cc b/tests/sacado/helper_vector_2_indep_2_dep_vars_01_2.cc
index aa12d423aa..f3dae961b1 100644
--- a/tests/sacado/helper_vector_2_indep_2_dep_vars_01_2.cc
+++ b/tests/sacado/helper_vector_2_indep_2_dep_vars_01_2.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/helper_vector_2_indep_2_dep_vars_01_3.cc b/tests/sacado/helper_vector_2_indep_2_dep_vars_01_3.cc
index 603465d09c..adf630703f 100644
--- a/tests/sacado/helper_vector_2_indep_2_dep_vars_01_3.cc
+++ b/tests/sacado/helper_vector_2_indep_2_dep_vars_01_3.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/helper_vector_2_indep_2_dep_vars_01_4.cc b/tests/sacado/helper_vector_2_indep_2_dep_vars_01_4.cc
index e344efd2c3..18865003c4 100644
--- a/tests/sacado/helper_vector_2_indep_2_dep_vars_01_4.cc
+++ b/tests/sacado/helper_vector_2_indep_2_dep_vars_01_4.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/physics_functions_01_1.cc b/tests/sacado/physics_functions_01_1.cc
index fff5b4ed66..39a5d7c8c2 100644
--- a/tests/sacado/physics_functions_01_1.cc
+++ b/tests/sacado/physics_functions_01_1.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/physics_functions_01_2.cc b/tests/sacado/physics_functions_01_2.cc
index fd5c862ffa..4c37424cc6 100644
--- a/tests/sacado/physics_functions_01_2.cc
+++ b/tests/sacado/physics_functions_01_2.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/physics_functions_01_3.cc b/tests/sacado/physics_functions_01_3.cc
index 4f5a04d489..47e47b5e82 100644
--- a/tests/sacado/physics_functions_01_3.cc
+++ b/tests/sacado/physics_functions_01_3.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/physics_functions_01_4.cc b/tests/sacado/physics_functions_01_4.cc
index 0b50fdc73b..a8c9030f80 100644
--- a/tests/sacado/physics_functions_01_4.cc
+++ b/tests/sacado/physics_functions_01_4.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/physics_functions_02_1.cc b/tests/sacado/physics_functions_02_1.cc
index 21c3b08b82..5abf0a0814 100644
--- a/tests/sacado/physics_functions_02_1.cc
+++ b/tests/sacado/physics_functions_02_1.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/physics_functions_02_2.cc b/tests/sacado/physics_functions_02_2.cc
index 78c5fa52f2..8b55a7e4ba 100644
--- a/tests/sacado/physics_functions_02_2.cc
+++ b/tests/sacado/physics_functions_02_2.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/physics_functions_02_3.cc b/tests/sacado/physics_functions_02_3.cc
index 5c498de1cb..ea90b2d3a5 100644
--- a/tests/sacado/physics_functions_02_3.cc
+++ b/tests/sacado/physics_functions_02_3.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/physics_functions_02_4.cc b/tests/sacado/physics_functions_02_4.cc
index 07e34fd088..06a403c00a 100644
--- a/tests/sacado/physics_functions_02_4.cc
+++ b/tests/sacado/physics_functions_02_4.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/physics_functions_03_1.cc b/tests/sacado/physics_functions_03_1.cc
index f078b73b60..dbd2205874 100644
--- a/tests/sacado/physics_functions_03_1.cc
+++ b/tests/sacado/physics_functions_03_1.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/physics_functions_03_2.cc b/tests/sacado/physics_functions_03_2.cc
index 7ce035e66f..d0cf21b47a 100644
--- a/tests/sacado/physics_functions_03_2.cc
+++ b/tests/sacado/physics_functions_03_2.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/physics_functions_03_3.cc b/tests/sacado/physics_functions_03_3.cc
index fe1c7d1c2c..6a29a22709 100644
--- a/tests/sacado/physics_functions_03_3.cc
+++ b/tests/sacado/physics_functions_03_3.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/physics_functions_03_4.cc b/tests/sacado/physics_functions_03_4.cc
index de0089417b..d72876f1a9 100644
--- a/tests/sacado/physics_functions_03_4.cc
+++ b/tests/sacado/physics_functions_03_4.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/step-44-helper_res_lin_01_1.cc b/tests/sacado/step-44-helper_res_lin_01_1.cc
index 9d2ac000f9..35170f3ba7 100644
--- a/tests/sacado/step-44-helper_res_lin_01_1.cc
+++ b/tests/sacado/step-44-helper_res_lin_01_1.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/step-44-helper_res_lin_01_2.cc b/tests/sacado/step-44-helper_res_lin_01_2.cc
index 8dc0f59a24..41c659abc0 100644
--- a/tests/sacado/step-44-helper_res_lin_01_2.cc
+++ b/tests/sacado/step-44-helper_res_lin_01_2.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/step-44-helper_res_lin_01_3.cc b/tests/sacado/step-44-helper_res_lin_01_3.cc
index 50b6ad1d5f..f981aed224 100644
--- a/tests/sacado/step-44-helper_res_lin_01_3.cc
+++ b/tests/sacado/step-44-helper_res_lin_01_3.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/step-44-helper_res_lin_01_4.cc b/tests/sacado/step-44-helper_res_lin_01_4.cc
index 2659598c9d..cfb2ec21ea 100644
--- a/tests/sacado/step-44-helper_res_lin_01_4.cc
+++ b/tests/sacado/step-44-helper_res_lin_01_4.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/step-44-helper_scalar_01_1.cc b/tests/sacado/step-44-helper_scalar_01_1.cc
index 67e502576d..b3083b8f5f 100644
--- a/tests/sacado/step-44-helper_scalar_01_1.cc
+++ b/tests/sacado/step-44-helper_scalar_01_1.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/step-44-helper_scalar_01_2.cc b/tests/sacado/step-44-helper_scalar_01_2.cc
index 604d19dc58..3730bd3bca 100644
--- a/tests/sacado/step-44-helper_scalar_01_2.cc
+++ b/tests/sacado/step-44-helper_scalar_01_2.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/step-44-helper_var_form_01_1.cc b/tests/sacado/step-44-helper_var_form_01_1.cc
index 741b2283d7..4a5eb85cd5 100644
--- a/tests/sacado/step-44-helper_var_form_01_1.cc
+++ b/tests/sacado/step-44-helper_var_form_01_1.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/step-44-helper_var_form_01_2.cc b/tests/sacado/step-44-helper_var_form_01_2.cc
index 9a423ddc0d..3460ae6b4b 100644
--- a/tests/sacado/step-44-helper_var_form_01_2.cc
+++ b/tests/sacado/step-44-helper_var_form_01_2.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/step-44-helper_vector_01_1.cc b/tests/sacado/step-44-helper_vector_01_1.cc
index 9fc1576c83..2950f256e0 100644
--- a/tests/sacado/step-44-helper_vector_01_1.cc
+++ b/tests/sacado/step-44-helper_vector_01_1.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/step-44-helper_vector_01_2.cc b/tests/sacado/step-44-helper_vector_01_2.cc
index ae8a1a69af..17f3449ccd 100644
--- a/tests/sacado/step-44-helper_vector_01_2.cc
+++ b/tests/sacado/step-44-helper_vector_01_2.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/step-44-helper_vector_01_3.cc b/tests/sacado/step-44-helper_vector_01_3.cc
index 94d1c1153b..a8e7a94d21 100644
--- a/tests/sacado/step-44-helper_vector_01_3.cc
+++ b/tests/sacado/step-44-helper_vector_01_3.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/step-44-helper_vector_01_4.cc b/tests/sacado/step-44-helper_vector_01_4.cc
index 5a4c988608..f4f753c9a8 100644
--- a/tests/sacado/step-44-helper_vector_01_4.cc
+++ b/tests/sacado/step-44-helper_vector_01_4.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/symmetric_tensor_functions_01_1.cc b/tests/sacado/symmetric_tensor_functions_01_1.cc
index 78530f42c4..709981a6e5 100644
--- a/tests/sacado/symmetric_tensor_functions_01_1.cc
+++ b/tests/sacado/symmetric_tensor_functions_01_1.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/symmetric_tensor_functions_01_2.cc b/tests/sacado/symmetric_tensor_functions_01_2.cc
index 0898de289f..e4d52b9e39 100644
--- a/tests/sacado/symmetric_tensor_functions_01_2.cc
+++ b/tests/sacado/symmetric_tensor_functions_01_2.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/symmetric_tensor_functions_01_3.cc b/tests/sacado/symmetric_tensor_functions_01_3.cc
index bdea2bfcc9..26cad52d83 100644
--- a/tests/sacado/symmetric_tensor_functions_01_3.cc
+++ b/tests/sacado/symmetric_tensor_functions_01_3.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/symmetric_tensor_functions_01_4.cc b/tests/sacado/symmetric_tensor_functions_01_4.cc
index 29711a5c04..d7945efaed 100644
--- a/tests/sacado/symmetric_tensor_functions_01_4.cc
+++ b/tests/sacado/symmetric_tensor_functions_01_4.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/symmetric_tensor_functions_02_1.cc b/tests/sacado/symmetric_tensor_functions_02_1.cc
index 7405066a9c..54c0bbcea9 100644
--- a/tests/sacado/symmetric_tensor_functions_02_1.cc
+++ b/tests/sacado/symmetric_tensor_functions_02_1.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/symmetric_tensor_functions_02_2.cc b/tests/sacado/symmetric_tensor_functions_02_2.cc
index e6f02b9057..e4362ff007 100644
--- a/tests/sacado/symmetric_tensor_functions_02_2.cc
+++ b/tests/sacado/symmetric_tensor_functions_02_2.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/symmetric_tensor_functions_02_3.cc b/tests/sacado/symmetric_tensor_functions_02_3.cc
index 9d5abf2b60..c27a57220c 100644
--- a/tests/sacado/symmetric_tensor_functions_02_3.cc
+++ b/tests/sacado/symmetric_tensor_functions_02_3.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/symmetric_tensor_functions_02_4.cc b/tests/sacado/symmetric_tensor_functions_02_4.cc
index 7e2ac0c90a..7ab536559f 100644
--- a/tests/sacado/symmetric_tensor_functions_02_4.cc
+++ b/tests/sacado/symmetric_tensor_functions_02_4.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/symmetric_tensor_functions_03_1.cc b/tests/sacado/symmetric_tensor_functions_03_1.cc
index 1bde6bbb0f..9b89af184a 100644
--- a/tests/sacado/symmetric_tensor_functions_03_1.cc
+++ b/tests/sacado/symmetric_tensor_functions_03_1.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/symmetric_tensor_functions_03_2.cc b/tests/sacado/symmetric_tensor_functions_03_2.cc
index bcd9556485..aa36c01cb9 100644
--- a/tests/sacado/symmetric_tensor_functions_03_2.cc
+++ b/tests/sacado/symmetric_tensor_functions_03_2.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/symmetric_tensor_functions_03_3.cc b/tests/sacado/symmetric_tensor_functions_03_3.cc
index 9f65da662e..fffc4a9607 100644
--- a/tests/sacado/symmetric_tensor_functions_03_3.cc
+++ b/tests/sacado/symmetric_tensor_functions_03_3.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/symmetric_tensor_functions_03_4.cc b/tests/sacado/symmetric_tensor_functions_03_4.cc
index 33ae23dc12..7fc0e945ee 100644
--- a/tests/sacado/symmetric_tensor_functions_03_4.cc
+++ b/tests/sacado/symmetric_tensor_functions_03_4.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/symmetric_tensor_functions_04_1.cc b/tests/sacado/symmetric_tensor_functions_04_1.cc
index da4e261c81..c3af07d02e 100644
--- a/tests/sacado/symmetric_tensor_functions_04_1.cc
+++ b/tests/sacado/symmetric_tensor_functions_04_1.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/symmetric_tensor_functions_04_2.cc b/tests/sacado/symmetric_tensor_functions_04_2.cc
index 4edb2470fb..3287ebe2c1 100644
--- a/tests/sacado/symmetric_tensor_functions_04_2.cc
+++ b/tests/sacado/symmetric_tensor_functions_04_2.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/symmetric_tensor_functions_04_3.cc b/tests/sacado/symmetric_tensor_functions_04_3.cc
index ab2ef15381..8e5c3029e5 100644
--- a/tests/sacado/symmetric_tensor_functions_04_3.cc
+++ b/tests/sacado/symmetric_tensor_functions_04_3.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/symmetric_tensor_functions_04_4.cc b/tests/sacado/symmetric_tensor_functions_04_4.cc
index 3c602e2b73..9fcd107208 100644
--- a/tests/sacado/symmetric_tensor_functions_04_4.cc
+++ b/tests/sacado/symmetric_tensor_functions_04_4.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/tensor_functions_01_1.cc b/tests/sacado/tensor_functions_01_1.cc
index 6cab1ee7ff..9accf02c9c 100644
--- a/tests/sacado/tensor_functions_01_1.cc
+++ b/tests/sacado/tensor_functions_01_1.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/tensor_functions_01_2.cc b/tests/sacado/tensor_functions_01_2.cc
index 8bb7f0685c..d188960b2b 100644
--- a/tests/sacado/tensor_functions_01_2.cc
+++ b/tests/sacado/tensor_functions_01_2.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/tensor_functions_01_3.cc b/tests/sacado/tensor_functions_01_3.cc
index d44c1859c8..a1dd3616d6 100644
--- a/tests/sacado/tensor_functions_01_3.cc
+++ b/tests/sacado/tensor_functions_01_3.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/tensor_functions_01_4.cc b/tests/sacado/tensor_functions_01_4.cc
index a8dd0a07fa..849881ba34 100644
--- a/tests/sacado/tensor_functions_01_4.cc
+++ b/tests/sacado/tensor_functions_01_4.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/tensor_functions_02_1.cc b/tests/sacado/tensor_functions_02_1.cc
index b22ba1405c..fa4b465f57 100644
--- a/tests/sacado/tensor_functions_02_1.cc
+++ b/tests/sacado/tensor_functions_02_1.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/tensor_functions_02_2.cc b/tests/sacado/tensor_functions_02_2.cc
index 97f6cbdf2b..f5eab6c35b 100644
--- a/tests/sacado/tensor_functions_02_2.cc
+++ b/tests/sacado/tensor_functions_02_2.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/tensor_functions_02_3.cc b/tests/sacado/tensor_functions_02_3.cc
index f40b4ff9a3..ecd7655ff2 100644
--- a/tests/sacado/tensor_functions_02_3.cc
+++ b/tests/sacado/tensor_functions_02_3.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sacado/tensor_functions_02_4.cc b/tests/sacado/tensor_functions_02_4.cc
index 972253f229..959c218455 100644
--- a/tests/sacado/tensor_functions_02_4.cc
+++ b/tests/sacado/tensor_functions_02_4.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/scalapack/scalapack_02.cc b/tests/scalapack/scalapack_02.cc
index b8c4ec9f89..b255b025a2 100644
--- a/tests/scalapack/scalapack_02.cc
+++ b/tests/scalapack/scalapack_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/scalapack/scalapack_03.cc b/tests/scalapack/scalapack_03.cc
index 1f04d47467..824f206b4d 100644
--- a/tests/scalapack/scalapack_03.cc
+++ b/tests/scalapack/scalapack_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/scalapack/scalapack_03_b.cc b/tests/scalapack/scalapack_03_b.cc
index 157dc08ead..488fc93e54 100644
--- a/tests/scalapack/scalapack_03_b.cc
+++ b/tests/scalapack/scalapack_03_b.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/scalapack/scalapack_03_c.cc b/tests/scalapack/scalapack_03_c.cc
index c83a919c76..0ccc8a4663 100644
--- a/tests/scalapack/scalapack_03_c.cc
+++ b/tests/scalapack/scalapack_03_c.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/scalapack/scalapack_04.cc b/tests/scalapack/scalapack_04.cc
index 667074f312..12d84cc3ad 100644
--- a/tests/scalapack/scalapack_04.cc
+++ b/tests/scalapack/scalapack_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/scalapack/scalapack_04_b.cc b/tests/scalapack/scalapack_04_b.cc
index 7e3b967a7e..08b2783069 100644
--- a/tests/scalapack/scalapack_04_b.cc
+++ b/tests/scalapack/scalapack_04_b.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/scalapack/scalapack_05.cc b/tests/scalapack/scalapack_05.cc
index b25d5303af..9056d9a9ba 100644
--- a/tests/scalapack/scalapack_05.cc
+++ b/tests/scalapack/scalapack_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/scalapack/scalapack_06.cc b/tests/scalapack/scalapack_06.cc
index df01819c5d..e4df7ce581 100644
--- a/tests/scalapack/scalapack_06.cc
+++ b/tests/scalapack/scalapack_06.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2019 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/scalapack/scalapack_06a.cc b/tests/scalapack/scalapack_06a.cc
index e55885dbbf..ae905f8275 100644
--- a/tests/scalapack/scalapack_06a.cc
+++ b/tests/scalapack/scalapack_06a.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2019 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/scalapack/scalapack_06b.cc b/tests/scalapack/scalapack_06b.cc
index b5fdb30f76..e18874384a 100644
--- a/tests/scalapack/scalapack_06b.cc
+++ b/tests/scalapack/scalapack_06b.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2019 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/scalapack/scalapack_06c.cc b/tests/scalapack/scalapack_06c.cc
index c8f354b65b..f0e31f9643 100644
--- a/tests/scalapack/scalapack_06c.cc
+++ b/tests/scalapack/scalapack_06c.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2019 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/scalapack/scalapack_07.cc b/tests/scalapack/scalapack_07.cc
index c615f4e979..3f1529376d 100644
--- a/tests/scalapack/scalapack_07.cc
+++ b/tests/scalapack/scalapack_07.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/scalapack/scalapack_08.cc b/tests/scalapack/scalapack_08.cc
index 39b4f25422..4e9a9af536 100644
--- a/tests/scalapack/scalapack_08.cc
+++ b/tests/scalapack/scalapack_08.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/scalapack/scalapack_10.cc b/tests/scalapack/scalapack_10.cc
index 68370e0b27..dd828c4e32 100644
--- a/tests/scalapack/scalapack_10.cc
+++ b/tests/scalapack/scalapack_10.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2019 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/scalapack/scalapack_10_a.cc b/tests/scalapack/scalapack_10_a.cc
index e323222845..444ca75178 100644
--- a/tests/scalapack/scalapack_10_a.cc
+++ b/tests/scalapack/scalapack_10_a.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2019 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/scalapack/scalapack_10_b.cc b/tests/scalapack/scalapack_10_b.cc
index 126f8402ef..5b7edab75e 100644
--- a/tests/scalapack/scalapack_10_b.cc
+++ b/tests/scalapack/scalapack_10_b.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2019 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/scalapack/scalapack_10_c.cc b/tests/scalapack/scalapack_10_c.cc
index 01d5b42534..7ae993f3a6 100644
--- a/tests/scalapack/scalapack_10_c.cc
+++ b/tests/scalapack/scalapack_10_c.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2019 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/scalapack/scalapack_10_d.cc b/tests/scalapack/scalapack_10_d.cc
index 3dcdec84b9..ff1667a08a 100644
--- a/tests/scalapack/scalapack_10_d.cc
+++ b/tests/scalapack/scalapack_10_d.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2019 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/scalapack/scalapack_11.cc b/tests/scalapack/scalapack_11.cc
index d3123e802a..1d4b384212 100644
--- a/tests/scalapack/scalapack_11.cc
+++ b/tests/scalapack/scalapack_11.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/scalapack/scalapack_12_a.cc b/tests/scalapack/scalapack_12_a.cc
index 21a345b1f8..f850258d44 100644
--- a/tests/scalapack/scalapack_12_a.cc
+++ b/tests/scalapack/scalapack_12_a.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2019 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/scalapack/scalapack_12_b.cc b/tests/scalapack/scalapack_12_b.cc
index 9958ac525e..815a169534 100644
--- a/tests/scalapack/scalapack_12_b.cc
+++ b/tests/scalapack/scalapack_12_b.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2019 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/scalapack/scalapack_12_c.cc b/tests/scalapack/scalapack_12_c.cc
index 7f311c6881..b8c5d16007 100644
--- a/tests/scalapack/scalapack_12_c.cc
+++ b/tests/scalapack/scalapack_12_c.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2019 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/scalapack/scalapack_12_d.cc b/tests/scalapack/scalapack_12_d.cc
index 216ea2a475..be96d07ae8 100644
--- a/tests/scalapack/scalapack_12_d.cc
+++ b/tests/scalapack/scalapack_12_d.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2019 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/scalapack/scalapack_13_a.cc b/tests/scalapack/scalapack_13_a.cc
index f25439ab95..df7d40c2be 100644
--- a/tests/scalapack/scalapack_13_a.cc
+++ b/tests/scalapack/scalapack_13_a.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2019 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/scalapack/scalapack_13_b.cc b/tests/scalapack/scalapack_13_b.cc
index 8f6e162f12..07a39b8f8c 100644
--- a/tests/scalapack/scalapack_13_b.cc
+++ b/tests/scalapack/scalapack_13_b.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2019 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/scalapack/scalapack_14_a.cc b/tests/scalapack/scalapack_14_a.cc
index 68664266d3..013859a1ee 100644
--- a/tests/scalapack/scalapack_14_a.cc
+++ b/tests/scalapack/scalapack_14_a.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2019 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/scalapack/scalapack_14_b.cc b/tests/scalapack/scalapack_14_b.cc
index 30ed88e8fb..7e726303fa 100644
--- a/tests/scalapack/scalapack_14_b.cc
+++ b/tests/scalapack/scalapack_14_b.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2019 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/scalapack/scalapack_15.cc b/tests/scalapack/scalapack_15.cc
index 13db716419..11ec2a1217 100644
--- a/tests/scalapack/scalapack_15.cc
+++ b/tests/scalapack/scalapack_15.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2019 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/scalapack/scalapack_15_a.cc b/tests/scalapack/scalapack_15_a.cc
index f9053de898..8400cd58fe 100644
--- a/tests/scalapack/scalapack_15_a.cc
+++ b/tests/scalapack/scalapack_15_a.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2019 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/scalapack/scalapack_16.cc b/tests/scalapack/scalapack_16.cc
index 4865516015..1aa87d464d 100644
--- a/tests/scalapack/scalapack_16.cc
+++ b/tests/scalapack/scalapack_16.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/scalapack/scalapack_16_a.cc b/tests/scalapack/scalapack_16_a.cc
index 82374ef343..b2a9ad073f 100644
--- a/tests/scalapack/scalapack_16_a.cc
+++ b/tests/scalapack/scalapack_16_a.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/scalapack/scalapack_17_a.cc b/tests/scalapack/scalapack_17_a.cc
index d720befd7b..03ed3afc1e 100644
--- a/tests/scalapack/scalapack_17_a.cc
+++ b/tests/scalapack/scalapack_17_a.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/scalapack/scalapack_17_b.cc b/tests/scalapack/scalapack_17_b.cc
index 03e8a053e6..ed347d53d8 100644
--- a/tests/scalapack/scalapack_17_b.cc
+++ b/tests/scalapack/scalapack_17_b.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/serialization/cell_data_1.cc b/tests/serialization/cell_data_1.cc
index a1c8af685d..cfaf131be9 100644
--- a/tests/serialization/cell_data_1.cc
+++ b/tests/serialization/cell_data_1.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/serialization/dof_handler_01.cc b/tests/serialization/dof_handler_01.cc
index 5747e95adc..8fd9e8936a 100644
--- a/tests/serialization/dof_handler_01.cc
+++ b/tests/serialization/dof_handler_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2010 - 2018 by the deal.II authors
+// Copyright (C) 2010 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/serialization/fe_series_01.cc b/tests/serialization/fe_series_01.cc
index f43596a0e8..28276e26c4 100644
--- a/tests/serialization/fe_series_01.cc
+++ b/tests/serialization/fe_series_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/serialization/fe_series_02.cc b/tests/serialization/fe_series_02.cc
index 9ed1e3fc9a..d946db6a81 100644
--- a/tests/serialization/fe_series_02.cc
+++ b/tests/serialization/fe_series_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/serialization/hp_dof_handler_01.cc b/tests/serialization/hp_dof_handler_01.cc
index f493df122b..aa0c7b479a 100644
--- a/tests/serialization/hp_dof_handler_01.cc
+++ b/tests/serialization/hp_dof_handler_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2019 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/serialization/parallel_fullydistributed_construction_data_1.cc b/tests/serialization/parallel_fullydistributed_construction_data_1.cc
index bca9f9b6bd..7648b11457 100644
--- a/tests/serialization/parallel_fullydistributed_construction_data_1.cc
+++ b/tests/serialization/parallel_fullydistributed_construction_data_1.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/serialization/tensor.cc b/tests/serialization/tensor.cc
index e2795ec92b..af222eb3dc 100644
--- a/tests/serialization/tensor.cc
+++ b/tests/serialization/tensor.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2010 - 2018 by the deal.II authors
+// Copyright (C) 2010 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/serialization/tensor_base_scalar.cc b/tests/serialization/tensor_base_scalar.cc
index 9560f0d5c0..28f0ae25f6 100644
--- a/tests/serialization/tensor_base_scalar.cc
+++ b/tests/serialization/tensor_base_scalar.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2010 - 2018 by the deal.II authors
+// Copyright (C) 2010 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/serialization/triangulation_01.cc b/tests/serialization/triangulation_01.cc
index dfb812bbb8..cacd855b83 100644
--- a/tests/serialization/triangulation_01.cc
+++ b/tests/serialization/triangulation_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2010 - 2018 by the deal.II authors
+// Copyright (C) 2010 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/serialization/triangulation_02.cc b/tests/serialization/triangulation_02.cc
index bdbdc4197d..90457a4135 100644
--- a/tests/serialization/triangulation_02.cc
+++ b/tests/serialization/triangulation_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2010 - 2018 by the deal.II authors
+// Copyright (C) 2010 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sharedtria/dof_01.cc b/tests/sharedtria/dof_01.cc
index 4896d3838c..0b198a48e3 100644
--- a/tests/sharedtria/dof_01.cc
+++ b/tests/sharedtria/dof_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sharedtria/dof_02.cc b/tests/sharedtria/dof_02.cc
index 857b35be36..6da95d31ad 100644
--- a/tests/sharedtria/dof_02.cc
+++ b/tests/sharedtria/dof_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sharedtria/dof_03.cc b/tests/sharedtria/dof_03.cc
index 6a6d60193d..91dd8787a0 100644
--- a/tests/sharedtria/dof_03.cc
+++ b/tests/sharedtria/dof_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sharedtria/dof_04.cc b/tests/sharedtria/dof_04.cc
index 5600d047bf..8a6181e096 100644
--- a/tests/sharedtria/dof_04.cc
+++ b/tests/sharedtria/dof_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sharedtria/dof_05.cc b/tests/sharedtria/dof_05.cc
index 157ef34bdf..689499d150 100644
--- a/tests/sharedtria/dof_05.cc
+++ b/tests/sharedtria/dof_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sharedtria/dof_06.cc b/tests/sharedtria/dof_06.cc
index d2d83ed723..d2a91af60b 100644
--- a/tests/sharedtria/dof_06.cc
+++ b/tests/sharedtria/dof_06.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sharedtria/hp_dof_01.cc b/tests/sharedtria/hp_dof_01.cc
index 805556f016..da09532eec 100644
--- a/tests/sharedtria/hp_dof_01.cc
+++ b/tests/sharedtria/hp_dof_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sharedtria/hp_dof_02.cc b/tests/sharedtria/hp_dof_02.cc
index 23a52ab560..cdf67fff24 100644
--- a/tests/sharedtria/hp_dof_02.cc
+++ b/tests/sharedtria/hp_dof_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sharedtria/hp_dof_03.cc b/tests/sharedtria/hp_dof_03.cc
index cf23a218b8..b54538e49a 100644
--- a/tests/sharedtria/hp_dof_03.cc
+++ b/tests/sharedtria/hp_dof_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sharedtria/hp_dof_04.cc b/tests/sharedtria/hp_dof_04.cc
index 9f5cdd2192..528fc85be3 100644
--- a/tests/sharedtria/hp_dof_04.cc
+++ b/tests/sharedtria/hp_dof_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sharedtria/hp_no_cells_01.cc b/tests/sharedtria/hp_no_cells_01.cc
index 02b196308c..4b0baf6aec 100644
--- a/tests/sharedtria/hp_no_cells_01.cc
+++ b/tests/sharedtria/hp_no_cells_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2019 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sharedtria/mg_dof_02.cc b/tests/sharedtria/mg_dof_02.cc
index c00041c11e..04e9d7908a 100644
--- a/tests/sharedtria/mg_dof_02.cc
+++ b/tests/sharedtria/mg_dof_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sharedtria/no_cells_01.cc b/tests/sharedtria/no_cells_01.cc
index 6c950547dc..265a8f8d3e 100644
--- a/tests/sharedtria/no_cells_01.cc
+++ b/tests/sharedtria/no_cells_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2019 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sharedtria/tria_custom_refine02.cc b/tests/sharedtria/tria_custom_refine02.cc
index 8e392586fd..215bf74dc3 100644
--- a/tests/sharedtria/tria_custom_refine02.cc
+++ b/tests/sharedtria/tria_custom_refine02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/slepc/solve_01.cc b/tests/slepc/solve_01.cc
index 249de58ad5..5b244bc93d 100644
--- a/tests/slepc/solve_01.cc
+++ b/tests/slepc/solve_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/slepc/solve_04.cc b/tests/slepc/solve_04.cc
index 039a76c7c9..5a921fe727 100644
--- a/tests/slepc/solve_04.cc
+++ b/tests/slepc/solve_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sparsity/block_dynamic_01.cc b/tests/sparsity/block_dynamic_01.cc
index 2a1bc266a8..9c66b6d2cc 100644
--- a/tests/sparsity/block_dynamic_01.cc
+++ b/tests/sparsity/block_dynamic_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sparsity/block_dynamic_sparsity_pattern_indexset_01.cc b/tests/sparsity/block_dynamic_sparsity_pattern_indexset_01.cc
index 5b8f496182..ba443bd7a4 100644
--- a/tests/sparsity/block_dynamic_sparsity_pattern_indexset_01.cc
+++ b/tests/sparsity/block_dynamic_sparsity_pattern_indexset_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sparsity/block_sparsity_pattern_01.cc b/tests/sparsity/block_sparsity_pattern_01.cc
index eab0c7cb60..a00c413fcc 100644
--- a/tests/sparsity/block_sparsity_pattern_01.cc
+++ b/tests/sparsity/block_sparsity_pattern_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sparsity/block_sparsity_pattern_02.cc b/tests/sparsity/block_sparsity_pattern_02.cc
index 96bb5367b4..0eb96dcb78 100644
--- a/tests/sparsity/block_sparsity_pattern_02.cc
+++ b/tests/sparsity/block_sparsity_pattern_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sparsity/chunk_sparsity_pattern_01.cc b/tests/sparsity/chunk_sparsity_pattern_01.cc
index ff25035f0d..06b2f745b7 100644
--- a/tests/sparsity/chunk_sparsity_pattern_01.cc
+++ b/tests/sparsity/chunk_sparsity_pattern_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sparsity/chunk_sparsity_pattern_02.cc b/tests/sparsity/chunk_sparsity_pattern_02.cc
index 02b9ae1a57..cd5067c36e 100644
--- a/tests/sparsity/chunk_sparsity_pattern_02.cc
+++ b/tests/sparsity/chunk_sparsity_pattern_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sparsity/chunk_sparsity_pattern_03.cc b/tests/sparsity/chunk_sparsity_pattern_03.cc
index b29abe60c7..7ddc7de8bd 100644
--- a/tests/sparsity/chunk_sparsity_pattern_03.cc
+++ b/tests/sparsity/chunk_sparsity_pattern_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sparsity/chunk_sparsity_pattern_04.cc b/tests/sparsity/chunk_sparsity_pattern_04.cc
index d857535b1a..7b8c1e1ec6 100644
--- a/tests/sparsity/chunk_sparsity_pattern_04.cc
+++ b/tests/sparsity/chunk_sparsity_pattern_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sparsity/chunk_sparsity_pattern_05.cc b/tests/sparsity/chunk_sparsity_pattern_05.cc
index 6a419928be..c72dc448ce 100644
--- a/tests/sparsity/chunk_sparsity_pattern_05.cc
+++ b/tests/sparsity/chunk_sparsity_pattern_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sparsity/chunk_sparsity_pattern_06.cc b/tests/sparsity/chunk_sparsity_pattern_06.cc
index b46f732204..856bb9e520 100644
--- a/tests/sparsity/chunk_sparsity_pattern_06.cc
+++ b/tests/sparsity/chunk_sparsity_pattern_06.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sparsity/chunk_sparsity_pattern_07.cc b/tests/sparsity/chunk_sparsity_pattern_07.cc
index 7eaab51be6..8266826143 100644
--- a/tests/sparsity/chunk_sparsity_pattern_07.cc
+++ b/tests/sparsity/chunk_sparsity_pattern_07.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sparsity/chunk_sparsity_pattern_09.cc b/tests/sparsity/chunk_sparsity_pattern_09.cc
index e128d89252..d767a448f9 100644
--- a/tests/sparsity/chunk_sparsity_pattern_09.cc
+++ b/tests/sparsity/chunk_sparsity_pattern_09.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sparsity/chunk_sparsity_pattern_10.cc b/tests/sparsity/chunk_sparsity_pattern_10.cc
index 74a205c437..4c07f3b288 100644
--- a/tests/sparsity/chunk_sparsity_pattern_10.cc
+++ b/tests/sparsity/chunk_sparsity_pattern_10.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sparsity/chunk_sparsity_pattern_11.cc b/tests/sparsity/chunk_sparsity_pattern_11.cc
index 4c04ea6786..0845525c15 100644
--- a/tests/sparsity/chunk_sparsity_pattern_11.cc
+++ b/tests/sparsity/chunk_sparsity_pattern_11.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sparsity/dynamic_sparsity_pattern_10.cc b/tests/sparsity/dynamic_sparsity_pattern_10.cc
index 67612baa6b..bf3b860f20 100644
--- a/tests/sparsity/dynamic_sparsity_pattern_10.cc
+++ b/tests/sparsity/dynamic_sparsity_pattern_10.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sparsity/dynamic_sparsity_pattern_11.cc b/tests/sparsity/dynamic_sparsity_pattern_11.cc
index 1de795b84b..feec857391 100644
--- a/tests/sparsity/dynamic_sparsity_pattern_11.cc
+++ b/tests/sparsity/dynamic_sparsity_pattern_11.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sparsity/dynamic_sparsity_pattern_12.cc b/tests/sparsity/dynamic_sparsity_pattern_12.cc
index 403f693532..e3b0f56f5e 100644
--- a/tests/sparsity/dynamic_sparsity_pattern_12.cc
+++ b/tests/sparsity/dynamic_sparsity_pattern_12.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sparsity/dynamic_sparsity_pattern_13.cc b/tests/sparsity/dynamic_sparsity_pattern_13.cc
index f2373aa70b..10c01b8509 100644
--- a/tests/sparsity/dynamic_sparsity_pattern_13.cc
+++ b/tests/sparsity/dynamic_sparsity_pattern_13.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sparsity/dynamic_sparsity_pattern_14.cc b/tests/sparsity/dynamic_sparsity_pattern_14.cc
index f8df811471..46ec780600 100644
--- a/tests/sparsity/dynamic_sparsity_pattern_14.cc
+++ b/tests/sparsity/dynamic_sparsity_pattern_14.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sparsity/dynamic_sparsity_pattern_15.cc b/tests/sparsity/dynamic_sparsity_pattern_15.cc
index 63b73ca909..e8cd380649 100644
--- a/tests/sparsity/dynamic_sparsity_pattern_15.cc
+++ b/tests/sparsity/dynamic_sparsity_pattern_15.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sparsity/dynamic_sparsity_pattern_16.cc b/tests/sparsity/dynamic_sparsity_pattern_16.cc
index 882d81188c..ec2e46c278 100644
--- a/tests/sparsity/dynamic_sparsity_pattern_16.cc
+++ b/tests/sparsity/dynamic_sparsity_pattern_16.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sparsity/dynamic_sparsity_pattern_19.cc b/tests/sparsity/dynamic_sparsity_pattern_19.cc
index d28d547902..ad3823c225 100644
--- a/tests/sparsity/dynamic_sparsity_pattern_19.cc
+++ b/tests/sparsity/dynamic_sparsity_pattern_19.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sparsity/dynamic_sparsity_pattern_index_set_01.cc b/tests/sparsity/dynamic_sparsity_pattern_index_set_01.cc
index 2c84954b2c..fd349a2bbc 100644
--- a/tests/sparsity/dynamic_sparsity_pattern_index_set_01.cc
+++ b/tests/sparsity/dynamic_sparsity_pattern_index_set_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sparsity/dynamic_sparsity_pattern_index_set_02.cc b/tests/sparsity/dynamic_sparsity_pattern_index_set_02.cc
index 8063ed801a..54e82857d7 100644
--- a/tests/sparsity/dynamic_sparsity_pattern_index_set_02.cc
+++ b/tests/sparsity/dynamic_sparsity_pattern_index_set_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sparsity/sparsity_pattern.cc b/tests/sparsity/sparsity_pattern.cc
index ef6182abaa..88a9095f7a 100644
--- a/tests/sparsity/sparsity_pattern.cc
+++ b/tests/sparsity/sparsity_pattern.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2001 - 2018 by the deal.II authors
+// Copyright (C) 2001 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sparsity/sparsity_pattern_01.cc b/tests/sparsity/sparsity_pattern_01.cc
index 3f15865012..af0e7eda95 100644
--- a/tests/sparsity/sparsity_pattern_01.cc
+++ b/tests/sparsity/sparsity_pattern_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sparsity/sparsity_pattern_02.cc b/tests/sparsity/sparsity_pattern_02.cc
index 2b687426f8..2ee4d458a8 100644
--- a/tests/sparsity/sparsity_pattern_02.cc
+++ b/tests/sparsity/sparsity_pattern_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sparsity/sparsity_pattern_03.cc b/tests/sparsity/sparsity_pattern_03.cc
index a38b620cee..94c08f381f 100644
--- a/tests/sparsity/sparsity_pattern_03.cc
+++ b/tests/sparsity/sparsity_pattern_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sparsity/sparsity_pattern_04.cc b/tests/sparsity/sparsity_pattern_04.cc
index 2a0cfe0d97..19b6e4874f 100644
--- a/tests/sparsity/sparsity_pattern_04.cc
+++ b/tests/sparsity/sparsity_pattern_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sparsity/sparsity_pattern_05.cc b/tests/sparsity/sparsity_pattern_05.cc
index 15dc4e7940..696a03c3bb 100644
--- a/tests/sparsity/sparsity_pattern_05.cc
+++ b/tests/sparsity/sparsity_pattern_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sparsity/sparsity_pattern_06.cc b/tests/sparsity/sparsity_pattern_06.cc
index 6cf0d2c4e7..55f347d67b 100644
--- a/tests/sparsity/sparsity_pattern_06.cc
+++ b/tests/sparsity/sparsity_pattern_06.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sparsity/sparsity_pattern_07.cc b/tests/sparsity/sparsity_pattern_07.cc
index bebf75c671..f96fb96881 100644
--- a/tests/sparsity/sparsity_pattern_07.cc
+++ b/tests/sparsity/sparsity_pattern_07.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sparsity/sparsity_pattern_09.cc b/tests/sparsity/sparsity_pattern_09.cc
index f3b85e858c..c97c1c7a70 100644
--- a/tests/sparsity/sparsity_pattern_09.cc
+++ b/tests/sparsity/sparsity_pattern_09.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sparsity/sparsity_pattern_10.cc b/tests/sparsity/sparsity_pattern_10.cc
index beda76a42d..541cd00225 100644
--- a/tests/sparsity/sparsity_pattern_10.cc
+++ b/tests/sparsity/sparsity_pattern_10.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sparsity/sparsity_pattern_11.cc b/tests/sparsity/sparsity_pattern_11.cc
index 52b293a879..d7b2956c99 100644
--- a/tests/sparsity/sparsity_pattern_11.cc
+++ b/tests/sparsity/sparsity_pattern_11.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sparsity/sparsity_pattern_12.cc b/tests/sparsity/sparsity_pattern_12.cc
index 68419d9d21..6c2dbe38dc 100644
--- a/tests/sparsity/sparsity_pattern_12.cc
+++ b/tests/sparsity/sparsity_pattern_12.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sparsity/sparsity_pattern_13.cc b/tests/sparsity/sparsity_pattern_13.cc
index 6782a5dc4a..3d1308cad6 100644
--- a/tests/sparsity/sparsity_pattern_13.cc
+++ b/tests/sparsity/sparsity_pattern_13.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 - 2019 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sparsity/sparsity_pattern_common.h b/tests/sparsity/sparsity_pattern_common.h
index 3bbec805b7..8228c8a841 100644
--- a/tests/sparsity/sparsity_pattern_common.h
+++ b/tests/sparsity/sparsity_pattern_common.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sparsity/sparsity_pattern_copy_from_01.cc b/tests/sparsity/sparsity_pattern_copy_from_01.cc
index 79e8000b1e..83c334cf1c 100644
--- a/tests/sparsity/sparsity_pattern_copy_from_01.cc
+++ b/tests/sparsity/sparsity_pattern_copy_from_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2001 - 2018 by the deal.II authors
+// Copyright (C) 2001 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sparsity/sparsity_pattern_copy_from_02.cc b/tests/sparsity/sparsity_pattern_copy_from_02.cc
index d8caab5d74..1501c2cc37 100644
--- a/tests/sparsity/sparsity_pattern_copy_from_02.cc
+++ b/tests/sparsity/sparsity_pattern_copy_from_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sparsity/sparsity_tools_01.cc b/tests/sparsity/sparsity_tools_01.cc
index e1bb5545e5..0a031f4d94 100644
--- a/tests/sparsity/sparsity_tools_01.cc
+++ b/tests/sparsity/sparsity_tools_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sparsity/sparsity_tools_02.cc b/tests/sparsity/sparsity_tools_02.cc
index 352e1ba92a..7ec147c4d2 100644
--- a/tests/sparsity/sparsity_tools_02.cc
+++ b/tests/sparsity/sparsity_tools_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/sundials/kinsol_01.cc b/tests/sundials/kinsol_01.cc
index 44d1958987..c069f51d8e 100644
--- a/tests/sundials/kinsol_01.cc
+++ b/tests/sundials/kinsol_01.cc
@@ -1,6 +1,6 @@
 //-----------------------------------------------------------
 //
-//    Copyright (C) 2017 - 2018 by the deal.II authors
+//    Copyright (C) 2017 - 2020 by the deal.II authors
 //
 //    This file is part of the deal.II library.
 //
diff --git a/tests/symengine/basic_01.cc b/tests/symengine/basic_01.cc
index 2b165a0a91..3b3c576611 100644
--- a/tests/symengine/basic_01.cc
+++ b/tests/symengine/basic_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/symengine/basic_02.cc b/tests/symengine/basic_02.cc
index 8f79572c59..318e0deb09 100644
--- a/tests/symengine/basic_02.cc
+++ b/tests/symengine/basic_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/symengine/basic_03.cc b/tests/symengine/basic_03.cc
index 2f3a607d02..e9bd48e9db 100644
--- a/tests/symengine/basic_03.cc
+++ b/tests/symengine/basic_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/symengine/basic_04.cc b/tests/symengine/basic_04.cc
index fbd5c9cfd8..2d663a7396 100644
--- a/tests/symengine/basic_04.cc
+++ b/tests/symengine/basic_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/symengine/basic_05.cc b/tests/symengine/basic_05.cc
index 92d7fceb7a..58d2eb94c5 100644
--- a/tests/symengine/basic_05.cc
+++ b/tests/symengine/basic_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/symengine/basic_06.cc b/tests/symengine/basic_06.cc
index 172ed5030d..508f9e4b9d 100644
--- a/tests/symengine/basic_06.cc
+++ b/tests/symengine/basic_06.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/symengine/basic_07.cc b/tests/symengine/basic_07.cc
index 6023e0c295..c362f818e9 100644
--- a/tests/symengine/basic_07.cc
+++ b/tests/symengine/basic_07.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2019 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/symengine/substitution_maps_cyclic_dependencies_01.cc b/tests/symengine/substitution_maps_cyclic_dependencies_01.cc
index 611ac5a172..fccd8a7c6d 100644
--- a/tests/symengine/substitution_maps_cyclic_dependencies_01.cc
+++ b/tests/symengine/substitution_maps_cyclic_dependencies_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/symengine/substitution_maps_cyclic_dependencies_02.cc b/tests/symengine/substitution_maps_cyclic_dependencies_02.cc
index 31c41edc0a..5b44a9bb23 100644
--- a/tests/symengine/substitution_maps_cyclic_dependencies_02.cc
+++ b/tests/symengine/substitution_maps_cyclic_dependencies_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/symengine/substitution_maps_scalar_01.cc b/tests/symengine/substitution_maps_scalar_01.cc
index 33f49ef538..e7d54858f8 100644
--- a/tests/symengine/substitution_maps_scalar_01.cc
+++ b/tests/symengine/substitution_maps_scalar_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/symengine/substitution_maps_scalar_02.cc b/tests/symengine/substitution_maps_scalar_02.cc
index 3db3c9bfa6..642acc9c54 100644
--- a/tests/symengine/substitution_maps_scalar_02.cc
+++ b/tests/symengine/substitution_maps_scalar_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/symengine/substitution_maps_scalar_03.cc b/tests/symengine/substitution_maps_scalar_03.cc
index d6b66861d9..327e03c677 100644
--- a/tests/symengine/substitution_maps_scalar_03.cc
+++ b/tests/symengine/substitution_maps_scalar_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/symengine/substitution_maps_scalar_04.cc b/tests/symengine/substitution_maps_scalar_04.cc
index c2345187fc..03ffc650fb 100644
--- a/tests/symengine/substitution_maps_scalar_04.cc
+++ b/tests/symengine/substitution_maps_scalar_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/symengine/substitution_maps_scalar_05.cc b/tests/symengine/substitution_maps_scalar_05.cc
index 2250350672..3d15a5a4ab 100644
--- a/tests/symengine/substitution_maps_scalar_05.cc
+++ b/tests/symengine/substitution_maps_scalar_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/symengine/substitution_maps_tensor_01.cc b/tests/symengine/substitution_maps_tensor_01.cc
index 002cea8490..b03566eb59 100644
--- a/tests/symengine/substitution_maps_tensor_01.cc
+++ b/tests/symengine/substitution_maps_tensor_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/symengine/substitution_maps_tensor_02.cc b/tests/symengine/substitution_maps_tensor_02.cc
index f1f8b3b423..061dce0060 100644
--- a/tests/symengine/substitution_maps_tensor_02.cc
+++ b/tests/symengine/substitution_maps_tensor_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/symengine/substitution_maps_tensor_03.cc b/tests/symengine/substitution_maps_tensor_03.cc
index d3564ffe1d..f434d0a4e8 100644
--- a/tests/symengine/substitution_maps_tensor_03.cc
+++ b/tests/symengine/substitution_maps_tensor_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/symengine/substitution_maps_tensor_04.cc b/tests/symengine/substitution_maps_tensor_04.cc
index 1dd812253e..23ecf89e2a 100644
--- a/tests/symengine/substitution_maps_tensor_04.cc
+++ b/tests/symengine/substitution_maps_tensor_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/symengine/symengine_number_type_01.cc b/tests/symengine/symengine_number_type_01.cc
index aa6fb936fc..95cdd46e4c 100644
--- a/tests/symengine/symengine_number_type_01.cc
+++ b/tests/symengine/symengine_number_type_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/symengine/symengine_number_type_02.cc b/tests/symengine/symengine_number_type_02.cc
index 16a69a0243..5a904d75a8 100644
--- a/tests/symengine/symengine_number_type_02.cc
+++ b/tests/symengine/symengine_number_type_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/symengine/symengine_number_type_03.cc b/tests/symengine/symengine_number_type_03.cc
index f4e817fa32..45258b64fb 100644
--- a/tests/symengine/symengine_number_type_03.cc
+++ b/tests/symengine/symengine_number_type_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/symengine/symengine_scalar_operations_01.cc b/tests/symengine/symengine_scalar_operations_01.cc
index 14bb647b63..43e56060fd 100644
--- a/tests/symengine/symengine_scalar_operations_01.cc
+++ b/tests/symengine/symengine_scalar_operations_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/symengine/symengine_scalar_operations_02.cc b/tests/symengine/symengine_scalar_operations_02.cc
index 3077c4596a..cba92a6a0b 100644
--- a/tests/symengine/symengine_scalar_operations_02.cc
+++ b/tests/symengine/symengine_scalar_operations_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/symengine/symengine_scalar_operations_03.cc b/tests/symengine/symengine_scalar_operations_03.cc
index 5aabb24856..3474a81b4b 100644
--- a/tests/symengine/symengine_scalar_operations_03.cc
+++ b/tests/symengine/symengine_scalar_operations_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/symengine/symengine_scalar_operations_04.cc b/tests/symengine/symengine_scalar_operations_04.cc
index b83179bc8e..6839b5bc22 100644
--- a/tests/symengine/symengine_scalar_operations_04.cc
+++ b/tests/symengine/symengine_scalar_operations_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/symengine/symengine_tensor_operations_01.cc b/tests/symengine/symengine_tensor_operations_01.cc
index 02d94accfe..88a5b0a7dc 100644
--- a/tests/symengine/symengine_tensor_operations_01.cc
+++ b/tests/symengine/symengine_tensor_operations_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/symengine/symengine_tensor_operations_02.cc b/tests/symengine/symengine_tensor_operations_02.cc
index 59c485d996..6048839815 100644
--- a/tests/symengine/symengine_tensor_operations_02.cc
+++ b/tests/symengine/symengine_tensor_operations_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/symengine/symengine_tensor_operations_03.cc b/tests/symengine/symengine_tensor_operations_03.cc
index 57800ed8c0..3b2d40cfd4 100644
--- a/tests/symengine/symengine_tensor_operations_03.cc
+++ b/tests/symengine/symengine_tensor_operations_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/symengine/symengine_tensor_operations_04.cc b/tests/symengine/symengine_tensor_operations_04.cc
index b5b74d6f57..06af8c9a2f 100644
--- a/tests/symengine/symengine_tensor_operations_04.cc
+++ b/tests/symengine/symengine_tensor_operations_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/symengine/symengine_utilities_01.cc b/tests/symengine/symengine_utilities_01.cc
index 6ab6ee2011..7574b503a4 100644
--- a/tests/symengine/symengine_utilities_01.cc
+++ b/tests/symengine/symengine_utilities_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/tensors/constexpr_tensor.cc b/tests/tensors/constexpr_tensor.cc
index 49748c3ae7..89634f375a 100644
--- a/tests/tensors/constexpr_tensor.cc
+++ b/tests/tensors/constexpr_tensor.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/tensors/project_orthogonal.cc b/tests/tensors/project_orthogonal.cc
index f62bcf5805..5187b41892 100644
--- a/tests/tensors/project_orthogonal.cc
+++ b/tests/tensors/project_orthogonal.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2019 by the deal.II authors
+// Copyright (C) 2019 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/tensors/symmetric_tensor_01.cc b/tests/tensors/symmetric_tensor_01.cc
index 6b9f91cf60..1ebbbbf4ed 100644
--- a/tests/tensors/symmetric_tensor_01.cc
+++ b/tests/tensors/symmetric_tensor_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/tensors/symmetric_tensor_02.cc b/tests/tensors/symmetric_tensor_02.cc
index 88b22acd78..a717c17656 100644
--- a/tests/tensors/symmetric_tensor_02.cc
+++ b/tests/tensors/symmetric_tensor_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/tensors/symmetric_tensor_03.cc b/tests/tensors/symmetric_tensor_03.cc
index 33ade8f8f9..a0bd67ab58 100644
--- a/tests/tensors/symmetric_tensor_03.cc
+++ b/tests/tensors/symmetric_tensor_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/tensors/symmetric_tensor_04.cc b/tests/tensors/symmetric_tensor_04.cc
index d0538b9564..d4d3ddbf9f 100644
--- a/tests/tensors/symmetric_tensor_04.cc
+++ b/tests/tensors/symmetric_tensor_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/tensors/symmetric_tensor_05.cc b/tests/tensors/symmetric_tensor_05.cc
index 3052274552..13f0aedc75 100644
--- a/tests/tensors/symmetric_tensor_05.cc
+++ b/tests/tensors/symmetric_tensor_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/tensors/symmetric_tensor_06.cc b/tests/tensors/symmetric_tensor_06.cc
index ee09b48508..74e5bfb7cf 100644
--- a/tests/tensors/symmetric_tensor_06.cc
+++ b/tests/tensors/symmetric_tensor_06.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/tensors/symmetric_tensor_07.cc b/tests/tensors/symmetric_tensor_07.cc
index c6af36aa32..1e8e66f612 100644
--- a/tests/tensors/symmetric_tensor_07.cc
+++ b/tests/tensors/symmetric_tensor_07.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/tensors/symmetric_tensor_08.cc b/tests/tensors/symmetric_tensor_08.cc
index 2006206beb..0c615b4e69 100644
--- a/tests/tensors/symmetric_tensor_08.cc
+++ b/tests/tensors/symmetric_tensor_08.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/tensors/symmetric_tensor_09.cc b/tests/tensors/symmetric_tensor_09.cc
index 1476ed647f..ad46a987dc 100644
--- a/tests/tensors/symmetric_tensor_09.cc
+++ b/tests/tensors/symmetric_tensor_09.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/tensors/symmetric_tensor_10.cc b/tests/tensors/symmetric_tensor_10.cc
index 0aa33559b1..86b39a8f08 100644
--- a/tests/tensors/symmetric_tensor_10.cc
+++ b/tests/tensors/symmetric_tensor_10.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/tensors/symmetric_tensor_11.cc b/tests/tensors/symmetric_tensor_11.cc
index f223bcafc6..9036c288cb 100644
--- a/tests/tensors/symmetric_tensor_11.cc
+++ b/tests/tensors/symmetric_tensor_11.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/tensors/symmetric_tensor_12.cc b/tests/tensors/symmetric_tensor_12.cc
index fb7aa77ff3..7c81287649 100644
--- a/tests/tensors/symmetric_tensor_12.cc
+++ b/tests/tensors/symmetric_tensor_12.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/tensors/symmetric_tensor_13.cc b/tests/tensors/symmetric_tensor_13.cc
index 566f029c87..a23bb85d07 100644
--- a/tests/tensors/symmetric_tensor_13.cc
+++ b/tests/tensors/symmetric_tensor_13.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/tensors/symmetric_tensor_14.cc b/tests/tensors/symmetric_tensor_14.cc
index 180e18e521..64621e6a9f 100644
--- a/tests/tensors/symmetric_tensor_14.cc
+++ b/tests/tensors/symmetric_tensor_14.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/tensors/symmetric_tensor_15.cc b/tests/tensors/symmetric_tensor_15.cc
index f5611c8b7b..35389b75f6 100644
--- a/tests/tensors/symmetric_tensor_15.cc
+++ b/tests/tensors/symmetric_tensor_15.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/tensors/symmetric_tensor_16.cc b/tests/tensors/symmetric_tensor_16.cc
index 7a4dc3b74f..0d71c4510e 100644
--- a/tests/tensors/symmetric_tensor_16.cc
+++ b/tests/tensors/symmetric_tensor_16.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/tensors/symmetric_tensor_17.cc b/tests/tensors/symmetric_tensor_17.cc
index 5c46d06dbe..7559084ab2 100644
--- a/tests/tensors/symmetric_tensor_17.cc
+++ b/tests/tensors/symmetric_tensor_17.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/tensors/symmetric_tensor_18.cc b/tests/tensors/symmetric_tensor_18.cc
index 6cc76a1efe..93a6cc2a1c 100644
--- a/tests/tensors/symmetric_tensor_18.cc
+++ b/tests/tensors/symmetric_tensor_18.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/tensors/symmetric_tensor_19.cc b/tests/tensors/symmetric_tensor_19.cc
index 09b61303b1..ba52f26a3d 100644
--- a/tests/tensors/symmetric_tensor_19.cc
+++ b/tests/tensors/symmetric_tensor_19.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/tensors/symmetric_tensor_20.cc b/tests/tensors/symmetric_tensor_20.cc
index 2d282262a9..46002c71e1 100644
--- a/tests/tensors/symmetric_tensor_20.cc
+++ b/tests/tensors/symmetric_tensor_20.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/tensors/symmetric_tensor_21.cc b/tests/tensors/symmetric_tensor_21.cc
index f0c7632d5a..a513c50941 100644
--- a/tests/tensors/symmetric_tensor_21.cc
+++ b/tests/tensors/symmetric_tensor_21.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/tensors/symmetric_tensor_22.cc b/tests/tensors/symmetric_tensor_22.cc
index 11e217639e..b2fbf49a49 100644
--- a/tests/tensors/symmetric_tensor_22.cc
+++ b/tests/tensors/symmetric_tensor_22.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/tensors/symmetric_tensor_23.cc b/tests/tensors/symmetric_tensor_23.cc
index c5883e80f1..b0b955896d 100644
--- a/tests/tensors/symmetric_tensor_23.cc
+++ b/tests/tensors/symmetric_tensor_23.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/tensors/symmetric_tensor_24.cc b/tests/tensors/symmetric_tensor_24.cc
index e6aaa01a9f..96959dc3a8 100644
--- a/tests/tensors/symmetric_tensor_24.cc
+++ b/tests/tensors/symmetric_tensor_24.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/tensors/symmetric_tensor_25.cc b/tests/tensors/symmetric_tensor_25.cc
index a0d6383178..2d04a0aca1 100644
--- a/tests/tensors/symmetric_tensor_25.cc
+++ b/tests/tensors/symmetric_tensor_25.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/tensors/symmetric_tensor_26.cc b/tests/tensors/symmetric_tensor_26.cc
index 4d6340f778..911fc338e0 100644
--- a/tests/tensors/symmetric_tensor_26.cc
+++ b/tests/tensors/symmetric_tensor_26.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/tensors/symmetric_tensor_27.cc b/tests/tensors/symmetric_tensor_27.cc
index 662824dd61..c9605a343e 100644
--- a/tests/tensors/symmetric_tensor_27.cc
+++ b/tests/tensors/symmetric_tensor_27.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/tensors/symmetric_tensor_28.cc b/tests/tensors/symmetric_tensor_28.cc
index 0314361052..7dd9f8181b 100644
--- a/tests/tensors/symmetric_tensor_28.cc
+++ b/tests/tensors/symmetric_tensor_28.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2005 - 2018 by the deal.II authors
+// Copyright (C) 2005 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/tensors/symmetric_tensor_29.cc b/tests/tensors/symmetric_tensor_29.cc
index a3eacd35f2..9138aae932 100644
--- a/tests/tensors/symmetric_tensor_29.cc
+++ b/tests/tensors/symmetric_tensor_29.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/tensors/symmetric_tensor_30.cc b/tests/tensors/symmetric_tensor_30.cc
index 664b2501af..d9a5fcb092 100644
--- a/tests/tensors/symmetric_tensor_30.cc
+++ b/tests/tensors/symmetric_tensor_30.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/tensors/symmetric_tensor_32.cc b/tests/tensors/symmetric_tensor_32.cc
index 452d784f1a..3e4dd155a3 100644
--- a/tests/tensors/symmetric_tensor_32.cc
+++ b/tests/tensors/symmetric_tensor_32.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/tensors/symmetric_tensor_33.cc b/tests/tensors/symmetric_tensor_33.cc
index 7cdd3a4ec1..7a98be62d1 100644
--- a/tests/tensors/symmetric_tensor_33.cc
+++ b/tests/tensors/symmetric_tensor_33.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/tensors/symmetric_tensor_34.cc b/tests/tensors/symmetric_tensor_34.cc
index 1d01676742..5700b8ed52 100644
--- a/tests/tensors/symmetric_tensor_34.cc
+++ b/tests/tensors/symmetric_tensor_34.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/tensors/symmetric_tensor_35.cc b/tests/tensors/symmetric_tensor_35.cc
index cbf77b70ea..5748ba7dbe 100644
--- a/tests/tensors/symmetric_tensor_35.cc
+++ b/tests/tensors/symmetric_tensor_35.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/tensors/symmetric_tensor_36.cc b/tests/tensors/symmetric_tensor_36.cc
index a1919bc5c8..df9dbb000f 100644
--- a/tests/tensors/symmetric_tensor_36.cc
+++ b/tests/tensors/symmetric_tensor_36.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/tensors/symmetric_tensor_37.cc b/tests/tensors/symmetric_tensor_37.cc
index f608520704..2176289f98 100644
--- a/tests/tensors/symmetric_tensor_37.cc
+++ b/tests/tensors/symmetric_tensor_37.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/tensors/symmetric_tensor_38.cc b/tests/tensors/symmetric_tensor_38.cc
index 17c2406b3e..dc0a63382b 100644
--- a/tests/tensors/symmetric_tensor_38.cc
+++ b/tests/tensors/symmetric_tensor_38.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/tensors/symmetric_tensor_39.cc b/tests/tensors/symmetric_tensor_39.cc
index 1e3e7c9e26..ce0dda62e6 100644
--- a/tests/tensors/symmetric_tensor_39.cc
+++ b/tests/tensors/symmetric_tensor_39.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/tensors/symmetric_tensor_40.cc b/tests/tensors/symmetric_tensor_40.cc
index c0b33c1e3f..23c003b433 100644
--- a/tests/tensors/symmetric_tensor_40.cc
+++ b/tests/tensors/symmetric_tensor_40.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/tensors/tensor.cc b/tests/tensors/tensor.cc
index 92fdd925c8..6da7f6794b 100644
--- a/tests/tensors/tensor.cc
+++ b/tests/tensors/tensor.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2018 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/tensors/tensor_02.cc b/tests/tensors/tensor_02.cc
index f6185e6e2e..b9fe40790b 100644
--- a/tests/tensors/tensor_02.cc
+++ b/tests/tensors/tensor_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/tensors/tensor_03.cc b/tests/tensors/tensor_03.cc
index dcffda6ff0..8d0e4d64a0 100644
--- a/tests/tensors/tensor_03.cc
+++ b/tests/tensors/tensor_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/tensors/tensor_04.cc b/tests/tensors/tensor_04.cc
index 81f69e2bc2..e90091180e 100644
--- a/tests/tensors/tensor_04.cc
+++ b/tests/tensors/tensor_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/tensors/tensor_05.cc b/tests/tensors/tensor_05.cc
index 0e48b8c64c..84059c0ef1 100644
--- a/tests/tensors/tensor_05.cc
+++ b/tests/tensors/tensor_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/tensors/tensor_06.cc b/tests/tensors/tensor_06.cc
index 5bc7ce2b64..4340c6940b 100644
--- a/tests/tensors/tensor_06.cc
+++ b/tests/tensors/tensor_06.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/tensors/tensor_07.cc b/tests/tensors/tensor_07.cc
index 0ebd8763b9..6ecb04841c 100644
--- a/tests/tensors/tensor_07.cc
+++ b/tests/tensors/tensor_07.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/tensors/tensor_08.cc b/tests/tensors/tensor_08.cc
index ae8838fd8a..935cdfe4db 100644
--- a/tests/tensors/tensor_08.cc
+++ b/tests/tensors/tensor_08.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/tensors/tensor_09.cc b/tests/tensors/tensor_09.cc
index 6793df1040..18bafa6c8c 100644
--- a/tests/tensors/tensor_09.cc
+++ b/tests/tensors/tensor_09.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/tensors/tensor_24.cc b/tests/tensors/tensor_24.cc
index 968d22738d..28076f8359 100644
--- a/tests/tensors/tensor_24.cc
+++ b/tests/tensors/tensor_24.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/tensors/tensor_25.cc b/tests/tensors/tensor_25.cc
index 19c14a1001..607151013f 100644
--- a/tests/tensors/tensor_25.cc
+++ b/tests/tensors/tensor_25.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2006 - 2018 by the deal.II authors
+// Copyright (C) 2006 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/tensors/tensor_26.cc b/tests/tensors/tensor_26.cc
index e92d7aecae..f8b6ae9d23 100644
--- a/tests/tensors/tensor_26.cc
+++ b/tests/tensors/tensor_26.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2014 - 2018 by the deal.II authors
+// Copyright (C) 2014 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/tensors/tensor_27.cc b/tests/tensors/tensor_27.cc
index 17934dd569..b763d2c985 100644
--- a/tests/tensors/tensor_27.cc
+++ b/tests/tensors/tensor_27.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/tensors/tensor_28.cc b/tests/tensors/tensor_28.cc
index 1eb2a1ba2e..422bab1b37 100644
--- a/tests/tensors/tensor_28.cc
+++ b/tests/tensors/tensor_28.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/tensors/tensor_30.cc b/tests/tensors/tensor_30.cc
index d58b1bcddf..5291545613 100644
--- a/tests/tensors/tensor_30.cc
+++ b/tests/tensors/tensor_30.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/tensors/tensor_complex.cc b/tests/tensors/tensor_complex.cc
index 74e46b9168..5b8e58a05e 100644
--- a/tests/tensors/tensor_complex.cc
+++ b/tests/tensors/tensor_complex.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2018 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/tensors/tensor_complex_02.cc b/tests/tensors/tensor_complex_02.cc
index b016a42052..191831f90b 100644
--- a/tests/tensors/tensor_complex_02.cc
+++ b/tests/tensors/tensor_complex_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2018 by the deal.II authors
+// Copyright (C) 1998 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/tensors/tensor_complex_06.cc b/tests/tensors/tensor_complex_06.cc
index 947f2f47c3..5a780ca19c 100644
--- a/tests/tensors/tensor_complex_06.cc
+++ b/tests/tensors/tensor_complex_06.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2014 - 2018 by the deal.II authors
+// Copyright (C) 2014 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/tensors/tensor_float.cc b/tests/tensors/tensor_float.cc
index 0a5815c5db..c4607eeecd 100644
--- a/tests/tensors/tensor_float.cc
+++ b/tests/tensors/tensor_float.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2018 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/tensors/tensor_nondefault_constructor.cc b/tests/tensors/tensor_nondefault_constructor.cc
index d70ee3547a..7e4f3c37f9 100644
--- a/tests/tensors/tensor_nondefault_constructor.cc
+++ b/tests/tensors/tensor_nondefault_constructor.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 1998 - 2018 by the deal.II authors
+// Copyright (C) 1998 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/tests.h b/tests/tests.h
index 172cf9ed0a..2fc3e79ab3 100644
--- a/tests/tests.h
+++ b/tests/tests.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2019 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/trilinos/64.cc b/tests/trilinos/64.cc
index e49bb0878e..777429f363 100644
--- a/tests/trilinos/64.cc
+++ b/tests/trilinos/64.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/trilinos/assemble_matrix_parallel_01.cc b/tests/trilinos/assemble_matrix_parallel_01.cc
index ed2bca2cf0..00b3664064 100644
--- a/tests/trilinos/assemble_matrix_parallel_01.cc
+++ b/tests/trilinos/assemble_matrix_parallel_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/trilinos/assemble_matrix_parallel_02.cc b/tests/trilinos/assemble_matrix_parallel_02.cc
index 00073b6c7c..37dcf6cc0d 100644
--- a/tests/trilinos/assemble_matrix_parallel_02.cc
+++ b/tests/trilinos/assemble_matrix_parallel_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/trilinos/assemble_matrix_parallel_03.cc b/tests/trilinos/assemble_matrix_parallel_03.cc
index df09b5fad3..0a1dcc871b 100644
--- a/tests/trilinos/assemble_matrix_parallel_03.cc
+++ b/tests/trilinos/assemble_matrix_parallel_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/trilinos/assemble_matrix_parallel_04.cc b/tests/trilinos/assemble_matrix_parallel_04.cc
index 9fac857820..6754c869ff 100644
--- a/tests/trilinos/assemble_matrix_parallel_04.cc
+++ b/tests/trilinos/assemble_matrix_parallel_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/trilinos/assemble_matrix_parallel_05.cc b/tests/trilinos/assemble_matrix_parallel_05.cc
index 589a022962..d8bc60e668 100644
--- a/tests/trilinos/assemble_matrix_parallel_05.cc
+++ b/tests/trilinos/assemble_matrix_parallel_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/trilinos/assemble_matrix_parallel_06.cc b/tests/trilinos/assemble_matrix_parallel_06.cc
index 8f62639f96..418d225140 100644
--- a/tests/trilinos/assemble_matrix_parallel_06.cc
+++ b/tests/trilinos/assemble_matrix_parallel_06.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/trilinos/assemble_matrix_parallel_07.cc b/tests/trilinos/assemble_matrix_parallel_07.cc
index f7c42f3e64..745d879275 100644
--- a/tests/trilinos/assemble_matrix_parallel_07.cc
+++ b/tests/trilinos/assemble_matrix_parallel_07.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/trilinos/deal_solver_01.cc b/tests/trilinos/deal_solver_01.cc
index d4a9c53191..e844028c90 100644
--- a/tests/trilinos/deal_solver_01.cc
+++ b/tests/trilinos/deal_solver_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/trilinos/deal_solver_02.cc b/tests/trilinos/deal_solver_02.cc
index caf7e387a1..97b0bcb95e 100644
--- a/tests/trilinos/deal_solver_02.cc
+++ b/tests/trilinos/deal_solver_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/trilinos/deal_solver_03.cc b/tests/trilinos/deal_solver_03.cc
index 568b934273..cc1b58bc78 100644
--- a/tests/trilinos/deal_solver_03.cc
+++ b/tests/trilinos/deal_solver_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/trilinos/deal_solver_04.cc b/tests/trilinos/deal_solver_04.cc
index d2d7c0b8d1..e23f8c9c4e 100644
--- a/tests/trilinos/deal_solver_04.cc
+++ b/tests/trilinos/deal_solver_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/trilinos/deal_solver_05.cc b/tests/trilinos/deal_solver_05.cc
index 14e9cd723e..7e99456061 100644
--- a/tests/trilinos/deal_solver_05.cc
+++ b/tests/trilinos/deal_solver_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/trilinos/deal_solver_06.cc b/tests/trilinos/deal_solver_06.cc
index 6647b688a6..e9c5000b18 100644
--- a/tests/trilinos/deal_solver_06.cc
+++ b/tests/trilinos/deal_solver_06.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/trilinos/direct_solver_2.cc b/tests/trilinos/direct_solver_2.cc
index 97d3470262..26cedb5cda 100644
--- a/tests/trilinos/direct_solver_2.cc
+++ b/tests/trilinos/direct_solver_2.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/trilinos/direct_solver_3.cc b/tests/trilinos/direct_solver_3.cc
index 71051f1c37..fdcefd0475 100644
--- a/tests/trilinos/direct_solver_3.cc
+++ b/tests/trilinos/direct_solver_3.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/trilinos/elide_zeros.cc b/tests/trilinos/elide_zeros.cc
index f4d8303159..7e6fb3c9c6 100644
--- a/tests/trilinos/elide_zeros.cc
+++ b/tests/trilinos/elide_zeros.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2016 - 2018 by the deal.II authors
+// Copyright (C) 2016 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/trilinos/mg_transfer_prebuilt_01.cc b/tests/trilinos/mg_transfer_prebuilt_01.cc
index ca51e15253..780ec11ca3 100644
--- a/tests/trilinos/mg_transfer_prebuilt_01.cc
+++ b/tests/trilinos/mg_transfer_prebuilt_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2000 - 2018 by the deal.II authors
+// Copyright (C) 2000 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/trilinos/parallel_sparse_matrix_01.cc b/tests/trilinos/parallel_sparse_matrix_01.cc
index 8c95c9228c..ee3a163629 100644
--- a/tests/trilinos/parallel_sparse_matrix_01.cc
+++ b/tests/trilinos/parallel_sparse_matrix_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/trilinos/precondition.cc b/tests/trilinos/precondition.cc
index 4217a9aa51..a743b70645 100644
--- a/tests/trilinos/precondition.cc
+++ b/tests/trilinos/precondition.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2018 by the deal.II authors
+// Copyright (C) 2013 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/trilinos/precondition_amg_dgp_01.cc b/tests/trilinos/precondition_amg_dgp_01.cc
index 9fd2e9b85a..1c3de3bf81 100644
--- a/tests/trilinos/precondition_amg_dgp_01.cc
+++ b/tests/trilinos/precondition_amg_dgp_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2019 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/trilinos/precondition_amg_dgp_03.cc b/tests/trilinos/precondition_amg_dgp_03.cc
index c75e1ee7bf..38beda26f9 100644
--- a/tests/trilinos/precondition_amg_dgp_03.cc
+++ b/tests/trilinos/precondition_amg_dgp_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2013 - 2019 by the deal.II authors
+// Copyright (C) 2013 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/trilinos/precondition_muelu_dgp.cc b/tests/trilinos/precondition_muelu_dgp.cc
index 2e260dfc25..6bc6c334aa 100644
--- a/tests/trilinos/precondition_muelu_dgp.cc
+++ b/tests/trilinos/precondition_muelu_dgp.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2015 - 2018 by the deal.II authors
+// Copyright (C) 2015 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/trilinos/renumbering_01.cc b/tests/trilinos/renumbering_01.cc
index 3c24b38abf..dbdb03c83a 100644
--- a/tests/trilinos/renumbering_01.cc
+++ b/tests/trilinos/renumbering_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/trilinos/solver_03.cc b/tests/trilinos/solver_03.cc
index ec20640f9e..0b946e6e0d 100644
--- a/tests/trilinos/solver_03.cc
+++ b/tests/trilinos/solver_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/trilinos/solver_05.cc b/tests/trilinos/solver_05.cc
index 46f6e19126..620cfc420d 100644
--- a/tests/trilinos/solver_05.cc
+++ b/tests/trilinos/solver_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/trilinos/solver_07.cc b/tests/trilinos/solver_07.cc
index 636d2d30be..4f63d38d67 100644
--- a/tests/trilinos/solver_07.cc
+++ b/tests/trilinos/solver_07.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/trilinos/solver_control_01.cc b/tests/trilinos/solver_control_01.cc
index fdaa2a50e5..6a5a1c74d7 100644
--- a/tests/trilinos/solver_control_01.cc
+++ b/tests/trilinos/solver_control_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/trilinos/solver_control_02.cc b/tests/trilinos/solver_control_02.cc
index a94bd7727d..548d81a50d 100644
--- a/tests/trilinos/solver_control_02.cc
+++ b/tests/trilinos/solver_control_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/trilinos/solver_control_03.cc b/tests/trilinos/solver_control_03.cc
index 3ff4a0da42..e2eead2575 100644
--- a/tests/trilinos/solver_control_03.cc
+++ b/tests/trilinos/solver_control_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/trilinos/solver_control_04.cc b/tests/trilinos/solver_control_04.cc
index e07edb9592..6d51af06f7 100644
--- a/tests/trilinos/solver_control_04.cc
+++ b/tests/trilinos/solver_control_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/trilinos/solver_control_05.cc b/tests/trilinos/solver_control_05.cc
index d40c7c5518..a98d82df3c 100644
--- a/tests/trilinos/solver_control_05.cc
+++ b/tests/trilinos/solver_control_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/trilinos/solver_control_06.cc b/tests/trilinos/solver_control_06.cc
index 65452778a5..32b7664870 100644
--- a/tests/trilinos/solver_control_06.cc
+++ b/tests/trilinos/solver_control_06.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2019 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/trilinos/sparse_matrix_02.cc b/tests/trilinos/sparse_matrix_02.cc
index 3184ccb499..b28b4ebd26 100644
--- a/tests/trilinos/sparse_matrix_02.cc
+++ b/tests/trilinos/sparse_matrix_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2011 - 2018 by the deal.II authors
+// Copyright (C) 2011 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/trilinos/sparse_matrix_03.cc b/tests/trilinos/sparse_matrix_03.cc
index 17eae9a1f8..19c6ab99fa 100644
--- a/tests/trilinos/sparse_matrix_03.cc
+++ b/tests/trilinos/sparse_matrix_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2011 - 2018 by the deal.II authors
+// Copyright (C) 2011 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/trilinos/sparse_matrix_04.cc b/tests/trilinos/sparse_matrix_04.cc
index 03ed5a978b..c321981563 100644
--- a/tests/trilinos/sparse_matrix_04.cc
+++ b/tests/trilinos/sparse_matrix_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2011 - 2018 by the deal.II authors
+// Copyright (C) 2011 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/trilinos/sparse_matrix_05.cc b/tests/trilinos/sparse_matrix_05.cc
index 5b1ce6abf3..5032280cbe 100644
--- a/tests/trilinos/sparse_matrix_05.cc
+++ b/tests/trilinos/sparse_matrix_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2011 - 2018 by the deal.II authors
+// Copyright (C) 2011 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/trilinos/sparse_matrix_07.cc b/tests/trilinos/sparse_matrix_07.cc
index 66d2b41632..a31fe2f0a1 100644
--- a/tests/trilinos/sparse_matrix_07.cc
+++ b/tests/trilinos/sparse_matrix_07.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2011 - 2018 by the deal.II authors
+// Copyright (C) 2011 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/trilinos/sparse_matrix_07_rectangle.cc b/tests/trilinos/sparse_matrix_07_rectangle.cc
index ba74436c5a..832d754952 100644
--- a/tests/trilinos/sparse_matrix_07_rectangle.cc
+++ b/tests/trilinos/sparse_matrix_07_rectangle.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2011 - 2018 by the deal.II authors
+// Copyright (C) 2011 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/trilinos/sparse_matrix_copy_from_01.cc b/tests/trilinos/sparse_matrix_copy_from_01.cc
index 9de742b122..f6c781e52c 100644
--- a/tests/trilinos/sparse_matrix_copy_from_01.cc
+++ b/tests/trilinos/sparse_matrix_copy_from_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2011 - 2018 by the deal.II authors
+// Copyright (C) 2011 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/trilinos/sparse_matrix_set_03.cc b/tests/trilinos/sparse_matrix_set_03.cc
index 5b26f7a3b5..f0838053ff 100644
--- a/tests/trilinos/sparse_matrix_set_03.cc
+++ b/tests/trilinos/sparse_matrix_set_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/trilinos/sparsity_pattern_01.cc b/tests/trilinos/sparsity_pattern_01.cc
index b5081bb07f..75bf528d71 100644
--- a/tests/trilinos/sparsity_pattern_01.cc
+++ b/tests/trilinos/sparsity_pattern_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/trilinos/sparsity_pattern_02.cc b/tests/trilinos/sparsity_pattern_02.cc
index 32626ea863..372135e72e 100644
--- a/tests/trilinos/sparsity_pattern_02.cc
+++ b/tests/trilinos/sparsity_pattern_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/trilinos/sparsity_pattern_03.cc b/tests/trilinos/sparsity_pattern_03.cc
index f1622d5fac..c7690570af 100644
--- a/tests/trilinos/sparsity_pattern_03.cc
+++ b/tests/trilinos/sparsity_pattern_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/trilinos/sparsity_pattern_common.h b/tests/trilinos/sparsity_pattern_common.h
index 42eb4a9418..bfc4cd8726 100644
--- a/tests/trilinos/sparsity_pattern_common.h
+++ b/tests/trilinos/sparsity_pattern_common.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/trilinos/subtract_mean_value_04.cc b/tests/trilinos/subtract_mean_value_04.cc
index 1fc20d0bf1..73dd422bd2 100644
--- a/tests/trilinos/subtract_mean_value_04.cc
+++ b/tests/trilinos/subtract_mean_value_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/trilinos/trilinos_sparsity_pattern_02.cc b/tests/trilinos/trilinos_sparsity_pattern_02.cc
index ea6edc1b82..ba87cc6726 100644
--- a/tests/trilinos/trilinos_sparsity_pattern_02.cc
+++ b/tests/trilinos/trilinos_sparsity_pattern_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2009 - 2018 by the deal.II authors
+// Copyright (C) 2009 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/trilinos/trilinos_sparsity_pattern_03.cc b/tests/trilinos/trilinos_sparsity_pattern_03.cc
index 0a94771c47..fab57b6629 100644
--- a/tests/trilinos/trilinos_sparsity_pattern_03.cc
+++ b/tests/trilinos/trilinos_sparsity_pattern_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2014 - 2018 by the deal.II authors
+// Copyright (C) 2014 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/trilinos/trilinos_sparsity_pattern_04.cc b/tests/trilinos/trilinos_sparsity_pattern_04.cc
index 5dbcaac3af..739cc5c60a 100644
--- a/tests/trilinos/trilinos_sparsity_pattern_04.cc
+++ b/tests/trilinos/trilinos_sparsity_pattern_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2014 - 2018 by the deal.II authors
+// Copyright (C) 2014 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/trilinos/update_ghosts.cc b/tests/trilinos/update_ghosts.cc
index 5c18fbd15b..119ed02204 100644
--- a/tests/trilinos/update_ghosts.cc
+++ b/tests/trilinos/update_ghosts.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/trilinos/vector_reinit.cc b/tests/trilinos/vector_reinit.cc
index eb6b635767..da5b80797d 100644
--- a/tests/trilinos/vector_reinit.cc
+++ b/tests/trilinos/vector_reinit.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2004 - 2018 by the deal.II authors
+// Copyright (C) 2004 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/trilinos/vector_reinit_to_linear_map.cc b/tests/trilinos/vector_reinit_to_linear_map.cc
index e65d681101..1d3d55e45c 100644
--- a/tests/trilinos/vector_reinit_to_linear_map.cc
+++ b/tests/trilinos/vector_reinit_to_linear_map.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/umfpack/umfpack_03.cc b/tests/umfpack/umfpack_03.cc
index c43739fa11..e91de8a45f 100644
--- a/tests/umfpack/umfpack_03.cc
+++ b/tests/umfpack/umfpack_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2002 - 2018 by the deal.II authors
+// Copyright (C) 2002 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/umfpack/umfpack_03_complex.cc b/tests/umfpack/umfpack_03_complex.cc
index 6b3103f414..8354e2a9c7 100644
--- a/tests/umfpack/umfpack_03_complex.cc
+++ b/tests/umfpack/umfpack_03_complex.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2002 - 2018 by the deal.II authors
+// Copyright (C) 2002 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/umfpack/umfpack_03_complex_complex.cc b/tests/umfpack/umfpack_03_complex_complex.cc
index 2c75e273e9..06738d3c76 100644
--- a/tests/umfpack/umfpack_03_complex_complex.cc
+++ b/tests/umfpack/umfpack_03_complex_complex.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2002 - 2018 by the deal.II authors
+// Copyright (C) 2002 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/umfpack/umfpack_04.cc b/tests/umfpack/umfpack_04.cc
index 28895ed494..4680017836 100644
--- a/tests/umfpack/umfpack_04.cc
+++ b/tests/umfpack/umfpack_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2002 - 2018 by the deal.II authors
+// Copyright (C) 2002 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/umfpack/umfpack_09.cc b/tests/umfpack/umfpack_09.cc
index 5ed20f4040..2079dca920 100644
--- a/tests/umfpack/umfpack_09.cc
+++ b/tests/umfpack/umfpack_09.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2002 - 2018 by the deal.II authors
+// Copyright (C) 2002 - 2019 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/umfpack/umfpack_09_complex.cc b/tests/umfpack/umfpack_09_complex.cc
index 1326b7fbc9..e05cce10ee 100644
--- a/tests/umfpack/umfpack_09_complex.cc
+++ b/tests/umfpack/umfpack_09_complex.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2002 - 2018 by the deal.II authors
+// Copyright (C) 2002 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/umfpack/umfpack_09_complex_complex_complex_nonblock.cc b/tests/umfpack/umfpack_09_complex_complex_complex_nonblock.cc
index 0f9f48e0a7..ea1400f77b 100644
--- a/tests/umfpack/umfpack_09_complex_complex_complex_nonblock.cc
+++ b/tests/umfpack/umfpack_09_complex_complex_complex_nonblock.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2002 - 2018 by the deal.II authors
+// Copyright (C) 2002 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/vector_tools/integrate_difference_01.cc b/tests/vector_tools/integrate_difference_01.cc
index d9a5508bdc..ddcb16958e 100644
--- a/tests/vector_tools/integrate_difference_01.cc
+++ b/tests/vector_tools/integrate_difference_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/vector_tools/integrate_difference_01_complex_01.cc b/tests/vector_tools/integrate_difference_01_complex_01.cc
index 696f91a6eb..ee6c22a5dc 100644
--- a/tests/vector_tools/integrate_difference_01_complex_01.cc
+++ b/tests/vector_tools/integrate_difference_01_complex_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/vector_tools/integrate_difference_01_complex_02.cc b/tests/vector_tools/integrate_difference_01_complex_02.cc
index 6465cbd2c0..c6193af708 100644
--- a/tests/vector_tools/integrate_difference_01_complex_02.cc
+++ b/tests/vector_tools/integrate_difference_01_complex_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/vector_tools/integrate_difference_01_complex_03.cc b/tests/vector_tools/integrate_difference_01_complex_03.cc
index 7cc36a2d92..2fe9517e98 100644
--- a/tests/vector_tools/integrate_difference_01_complex_03.cc
+++ b/tests/vector_tools/integrate_difference_01_complex_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/vector_tools/integrate_difference_01_complex_04.cc b/tests/vector_tools/integrate_difference_01_complex_04.cc
index 7af6be7ee6..ece011f416 100644
--- a/tests/vector_tools/integrate_difference_01_complex_04.cc
+++ b/tests/vector_tools/integrate_difference_01_complex_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/vector_tools/integrate_difference_02.cc b/tests/vector_tools/integrate_difference_02.cc
index 5de65cf2aa..09852e5492 100644
--- a/tests/vector_tools/integrate_difference_02.cc
+++ b/tests/vector_tools/integrate_difference_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/vector_tools/integrate_difference_02_nan.cc b/tests/vector_tools/integrate_difference_02_nan.cc
index e08f91958e..801172af64 100644
--- a/tests/vector_tools/integrate_difference_02_nan.cc
+++ b/tests/vector_tools/integrate_difference_02_nan.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/vector_tools/integrate_difference_03.cc b/tests/vector_tools/integrate_difference_03.cc
index 3c261b263f..fe5a8eedf7 100644
--- a/tests/vector_tools/integrate_difference_03.cc
+++ b/tests/vector_tools/integrate_difference_03.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/vector_tools/integrate_difference_04.cc b/tests/vector_tools/integrate_difference_04.cc
index dd2054db1c..f9aa9d9716 100644
--- a/tests/vector_tools/integrate_difference_04.cc
+++ b/tests/vector_tools/integrate_difference_04.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/vector_tools/integrate_difference_04_hp.cc b/tests/vector_tools/integrate_difference_04_hp.cc
index 9cda4e89f6..4fbd1b98ea 100644
--- a/tests/vector_tools/integrate_difference_04_hp.cc
+++ b/tests/vector_tools/integrate_difference_04_hp.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2018 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/vector_tools/integrate_difference_04_hp_02.cc b/tests/vector_tools/integrate_difference_04_hp_02.cc
index 93512858cb..83db3409ac 100644
--- a/tests/vector_tools/integrate_difference_04_hp_02.cc
+++ b/tests/vector_tools/integrate_difference_04_hp_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2019 by the deal.II authors
+// Copyright (C) 2003 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/vector_tools/integrate_difference_05.cc b/tests/vector_tools/integrate_difference_05.cc
index d1d50f610c..bd4feac0e8 100644
--- a/tests/vector_tools/integrate_difference_05.cc
+++ b/tests/vector_tools/integrate_difference_05.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2017 - 2018 by the deal.II authors
+// Copyright (C) 2017 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/vector_tools/interpolate_with_material_id_01.cc b/tests/vector_tools/interpolate_with_material_id_01.cc
index 4f7db60425..32e54edb0e 100644
--- a/tests/vector_tools/interpolate_with_material_id_01.cc
+++ b/tests/vector_tools/interpolate_with_material_id_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/vector_tools/interpolate_with_material_id_02.cc b/tests/vector_tools/interpolate_with_material_id_02.cc
index ecad1a7a7c..f0618f72eb 100644
--- a/tests/vector_tools/interpolate_with_material_id_02.cc
+++ b/tests/vector_tools/interpolate_with_material_id_02.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2018 by the deal.II authors
+// Copyright (C) 2018 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
diff --git a/tests/zoltan/tria_zoltan_01.cc b/tests/zoltan/tria_zoltan_01.cc
index 918322681d..4a66cfc91b 100644
--- a/tests/zoltan/tria_zoltan_01.cc
+++ b/tests/zoltan/tria_zoltan_01.cc
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2008 - 2018 by the deal.II authors
+// Copyright (C) 2008 - 2020 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //