diff --git a/CHANGES.md b/CHANGES.md
index e8acfb185..5cefd1d19 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -3,7 +3,7 @@
 
 Release 1.11.16.0 -- 1 Nov 2021 (compared to 1.11.15.0)
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-
+* Fixes to work with LLVM 13, and to compile with clang 13. #1412 #1420
 
 Release 1.11.15.0 -- 1 Sep 2021 (compared to 1.11.14.2)
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