diff --git a/doc/src/sgml/release-9.1.sgml b/doc/src/sgml/release-9.1.sgml
index 23e9abc574404df24aaffbe71cc8759d20e98937..a4f8e2459fcbdd8482a902ff2041013b374fd450 100644
--- a/doc/src/sgml/release-9.1.sgml
+++ b/doc/src/sgml/release-9.1.sgml
@@ -2413,6 +2413,13 @@
+
+
+ Improve support for building with
+ Clang (Peter Eisentraut)
+
+
+