diff --git a/ChangeLog b/ChangeLog
index d7e88fb63d5..1cca1a047ff 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -44,6 +44,7 @@ For users:
 - New: Easier way to define url for clicktodial module.
 - New: Add a fckeditor test area in fckeditor module setup.
 - New: Add property "Event on full day" on agenda
+- New: Enhancement and better compatibility (google, thunderbird) for agenda export.
 - Perf: Avoid reading database to determine country code after each
         page call.
 - Fix: Better Postgresql compatibility.