Triangulation/DoFHandler: binary incompatibility

diff --git a/doc/news/changes/incompatibilities/20200603Munch b/doc/news/changes/incompatibilities/20200603Munch
new file mode 100644 (file)
index 0000000..0b210e7
--- /dev/null
+++ b/doc/news/changes/incompatibilities/20200603Munch
@@ -0,0 +1,7 @@
+Changed: The binary representation of the Triangulation and DoFHandler classes 
+created by the function `save()` with release 9.2 cannot be read anymore with 
+`load()` due to major internal changes
+of these classes. This change also affects, i.a., the functions
+`GridIn::read_vtu()` and `GridOut::write_vtu()`.
+<br>
+(Peter Munch, 2020/06/03)