diff --git a/CHANGELOG b/CHANGELOG
index 81de66e85c7526dc77e5081c30f7d46666739c20..5a6c638005aec837769d577e83619d6ef983d382 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,4 +1,6 @@
 2020-11-03  initial release
 2021-03-01: rewrite for CMK 2.x
             renamed from checkpoint_asg_tests to checkpoint_asg_diag
-2021-03-03: fixed date/time in parse function            
\ No newline at end of file
+2021-03-03: fixed date/time in parse function
+2021-09-10: fixed duplicate detail output
+2021-09-11: added option for last run asg diag verify