diff --git a/CHANGELOG b/CHANGELOG
index fe07e2f5d..7c36c72a2 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -3,6 +3,11 @@
 --------------------------------------------------------------------------------
 - show quota on chart page when listing total document size per user
 - turn off legend for chart sizepermonth
+- do not add group manager as mandatory approver/reviewer if logged in
+  user is the manager itself
+- fixed setting group approvers from previous document version
+- very experimental support of memcached for accelerating some database
+  operations (do not use in production)
 
 --------------------------------------------------------------------------------
                      Changes in version 5.1.38