From: Martin Kronbichler <martin.kronbichler@it.uu.se>
Date: Tue, 30 Nov 2021 19:48:20 +0000 (+0100)
Subject: Changelog
X-Git-Tag: v9.4.0-rc1~781^2~1
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ae81a00ff9720ddcfc4bf6c07012ea9c71fccd8b;p=dealii.git

Changelog
---

diff --git a/doc/news/changes/incompatibilities/20211130MartinKronbichler b/doc/news/changes/incompatibilities/20211130MartinKronbichler
new file mode 100644
index 0000000000..fd033ecd01
--- /dev/null
+++ b/doc/news/changes/incompatibilities/20211130MartinKronbichler
@@ -0,0 +1,6 @@
+Updated: The header inclusions of several files in the `deal.II/matrix_free`
+subfolder have been cleaned up to make the library more maintainable. As a
+result, some headers are no longer implicitly included and a user code might
+need to add the respective include file.
+<br>
+(Martin Kronbichler, 2021/11/30)