Also rename intro2toc -> intro2toc.pl.

Also rename create_anchors -> create_anchors.pl.

Rename perl scripts to include .pl as extension.

Merge pull request #16045 from masterleinad/fix_docker

Don't use BuildKit for docker CI

Merge pull request #16035 from bangerth/affine-16

Deprecate AffineConstraints functions taking only one index set.

Provide a message with the deprecation.

Deprecate AffineConstraints functions taking only one index set.

Merge pull request #16037 from masterleinad/fix_assert_semicolon

Fix Assert* not ending with a semicolon

Fix cases where we can't currently use a semicolon without additional braces

Merge pull request #16039 from tjhei/fix_af_copy_from

Merge pull request #16023 from luca-heltai/callbacks_mg

Add signals to non nested multigrid

add test

Merge pull request #16041 from bangerth/affine-19

Fix AffineConstraints copy constructor.

Merge pull request #16034 from bangerth/affine-15

Avoid use of old AffineConstraints functions.

Review

Add a test.

Fix AffineConstraints copy constructor.

Avoid use of old AffineConstraints functions.

Add AffineConstraints::get_locally_owned_indices().

fix AffineConstraints::copy_from

We forgot to copy new fields introduced in #15789

Merge pull request #16036 from bangerth/affine-17

Merge pull request #16032 from bangerth/affine-14

Merge pull request #16033 from bangerth/48

Assert* should end with a semicolon

Use a proper doxygen @cite reference.

Simplify step-48 a bit.

Avoid deprecated AffineConstraints functions in the tutorials.

Merge pull request #16027 from masterleinad/fix_compiling_fe_tools_extrapolate

Fix compiling fe_tools_extrapolate tests without PETSc

Merge pull request #16029 from vyushut/td_correction

attempting to fix redundant letters "td" in documentation

attempting to fix redundant letters "td" in the figure of https://www.dealii.org/current/doxygen/deal.II/group__distributed.html.

Fix compiling fe_tools_extrapolate tests without PETSc

Merge pull request #16025 from bergbauer/memory

NonMatching::MappingInfo: Shrink compressed vectors

Merge pull request #16018 from bergbauer/fix_warning

Fix uninitialized warning

Shrink compressed vectors

Merge pull request #16021 from kronbichler/improve_cuthill_mckee

Improve cuthill mckee

Merge pull request #16020 from mschreter/add_exc_nonmatching_reference_cell_types

Improve assert message for non-matching reference cell types

improve assert message for non matching reference cell types

Merge pull request #16019 from bangerth/affine-13

Remove unused variables.

Testing callbacks for non nested mg

Changelog

Improve performance of Cuthill-McKee reordering

Merge pull request #16011 from sebproell/trilinos-precondition-copy

Fix TrilinosWrappers::PreconditionBase special member functions

Remove unused variables.

Merge pull request #16017 from marcfehling/windows-2

github-windows: only create archive if on master.

Merge pull request #16010 from bangerth/affine-12

Assert that AffineConstraints got index sets when running in parallel.

Merge pull request #15974 from bergbauer/shrink_to_fit

Implement AlignedVector::shrink_to_fit()

Fix uninitialized warning

Only upload archive on one worker.

github-windows: only create archive if on master.

Merge pull request #16016 from marcfehling/docker

Assert that AffineConstraints got index sets when running in parallel.

Fix tests.

Split building docker images to two separate workers.

Fix TrilinosWrappers::PreconditionBase special member functions

Merge pull request #15971 from bergbauer/fe_point_face_path

Optimize FEPointEvaluation/NM::MappingInfo

Add signals for non nested mg

Optimize FEPointEvaluation/NM::MappingInfo

Merge pull request #16009 from bangerth/gmres

Simplify code slightly.

Merge pull request #15991 from jpthiele/jpt-GaussRadauChebychev

Unify QGaussRadauChebychev and QGaussRadau

Simplify code slightly.

Merge pull request #16003 from kronbichler/avoid_aliasing

Matrix-free evaluation: Avoid pointer aliasing

Merge pull request #16007 from luzpaz/typos

Fix various typos

Merge pull request #16000 from marcfehling/hermite

Fix warning about deprecated implicit conversion.

Fix various typos

Found via `codespell -q 3 -S ./bundled,./doc/news -L ans,ba,bu,clen,commend,compontent,inout,nd,pres,re-use,ro,rotat,stoer,workd`

Merge pull request #15996 from mschreter/rpe_alternative_evaluators

Add alternative interfaces for RemotePointEvaluation::evaluate_and_process and process_and_evaluate

Merge pull request #15789 from bangerth/affine-11

Pre-compute what's needed for AffineConstraints::distribute().

Made return statement easier to read.

Co-authored-by: Daniel Arndt <arndtd@ornl.gov>

Unify QGaussRadauChebychev and QGaussRadau

Merge pull request #16004 from tamiko/restore_performance_test

Test: performance/timing_matrix_free_kokkos: restore mpi and thread annotation

This partially reverts 208418a5eb7a83f210f4b7cfb39575784cb5d130

Fix undefined references

Matrix-free evaluation: Avoid pointer aliasing

add alternative interfaces for RemotePointEvaluation::evaluate_and_process and ::process_and_evaluate

Merge pull request #15999 from dealii/dependabot/github_actions/docker/build-push-action-5

Bump docker/build-push-action from 4 to 5

Merge pull request #15997 from dealii/dependabot/github_actions/docker/login-action-3

Bump docker/login-action from 2 to 3

Merge pull request #15998 from dealii/dependabot/github_actions/docker/setup-buildx-action-3

Bump docker/setup-buildx-action from 2 to 3

Fix warning about deprecated implicit conversion.

Bump docker/build-push-action from 4 to 5

Bumps [docker/build-push-action](https://github.com/docker/build-push-action) from 4 to 5.
- [Release notes](https://github.com/docker/build-push-action/releases)
- [Commits](https://github.com/docker/build-push-action/compare/v4...v5)

---
updated-dependencies:
- dependency-name: docker/build-push-action
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Bump docker/setup-buildx-action from 2 to 3

Bumps [docker/setup-buildx-action](https://github.com/docker/setup-buildx-action) from 2 to 3.
- [Release notes](https://github.com/docker/setup-buildx-action/releases)
- [Commits](https://github.com/docker/setup-buildx-action/compare/v2...v3)

---
updated-dependencies:
- dependency-name: docker/setup-buildx-action
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Bump docker/login-action from 2 to 3

Bumps [docker/login-action](https://github.com/docker/login-action) from 2 to 3.
- [Release notes](https://github.com/docker/login-action/releases)
- [Commits](https://github.com/docker/login-action/compare/v2...v3)

---
updated-dependencies:
- dependency-name: docker/login-action
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Merge pull request #15415 from ivweber/pull_request_fe

FE_Hermite objects for solving with Hermite finite elements

Merge pull request #15993 from peterrum/step-50-mf

step-50: mark as matrix-free tutorial

Merge pull request #15972 from bergbauer/strided_array_view

Implement StridedArrayView

Added files for the fe_hermite finite element object class, and test files

Copied over changed for cut Hermite from experimental branch

Rewrote interface for calling Hermite elements to use polynomial degree, rather than regularity.

step-50: mark as matrix-free tutorial

Merge pull request #15986 from jpthiele/jpt-GaussRadau

Add QGaussRadau quadrature + tests

Merge pull request #15990 from bangerth/simplify

Simplify some code.

Simplify some code.

Work around a common situation in sequential programs.

Provide AffineConstraints with the set of locally owned DoFs.

Merge pull request #15983 from kronbichler/split_evaluation_kernels

Matrix-free: Split up evaluation_kernels.h into cell and face parts

Not a base class

Merge pull request #15930 from masterleinad/fe_values_allow_checking_cell_similarities

FEValues: Allow checking for cell similarities in multi-threaded mode

Update comment and add changelog

Split up evaluation_kernels.h into cell and face parts

Don't allow call to shrink_to_fit after replicate

Implement StridedArrayView

Merge pull request #15981 from kronbichler/remove_indirection

Matrix-free FEEvaluation: Avoid indirection in call to sum factorization