Extend changelog entry

diff --git a/doc/news/changes/minor/20181222DanielArndt b/doc/news/changes/minor/20181222DanielArndt
index 3285cd7f16bfe911b866529e0be449ced4f526bf..d5f19b9ef6d76d305c894f43ab444c7980ff3601 100644 (file)
--- a/doc/news/changes/minor/20181222DanielArndt
+++ b/doc/news/changes/minor/20181222DanielArndt
@@ -2,5 +2,7 @@ Replaced: TrilinosWrappers::MPI::Vector::vector_partitioner() has been
 deprecated in favor of TrilinosWrappers::MPI::Vector::trilinos_partitioner().
 The latter one returns an Epetra_BlockMap instead of an Epetra_Map avoiding an
 invalid downcast.
+The IndexSet constructor taking an Epetra_Map object has been replaced to
+accept a base class object of type Epetra_BlockMap instead.
 <br>
 (Daniel Arndt, 2018/12/22)