diff --git a/CHANGES.rst b/CHANGES.rst
index 715bc9baa..ab796bcf9 100644
--- a/CHANGES.rst
+++ b/CHANGES.rst
@@ -5,7 +5,7 @@ Changes to be released in next version
  * 
 
 🙌 Improvements
- * 
+ * Collapse state messages on room creation (#3629). 
 
 🐛 Bugfix
  *