diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index 342321d693656c7d0ee0e316de3a0bd54a5b7e25..a5a7900980a2666880932a7a02971765a3444627 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -13,6 +13,7 @@ Changed
 ~~~~~~~
 
 * Wrap all imports in complete revisions to make it possible to undo them completely and to track changes correctly.
+* Group names are now optionally disambiguated on collisions in Untis
 
 Fixed
 ~~~~~