From: Martin Kronbichler <martin.kronbichler@rub.de>
Date: Mon, 19 Aug 2024 15:01:40 +0000 (+0200)
Subject: Add changelog
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F17566%2Fhead;p=dealii.git

Add changelog
---

diff --git a/doc/news/changes/minor/20240819Kronbichler b/doc/news/changes/minor/20240819Kronbichler
new file mode 100644
index 0000000000..ddcaa9e5cb
--- /dev/null
+++ b/doc/news/changes/minor/20240819Kronbichler
@@ -0,0 +1,6 @@
+Changed: The concepts::is_vector_space_vector now also requires the vector
+class to provide a function `VectorType::get_mpi_communicator() -> MPI_Comm`,
+which returns the underlying MPI communicator or, if a sequential vector,
+@p MPI_COMM_SELF.
+<br>
+(Martin Kronbichler, David Wells, 2024/08/19)