diff --git a/docs/changelog.rst b/docs/changelog.rst
index 49d79fe0..d93406db 100644
--- a/docs/changelog.rst
+++ b/docs/changelog.rst
@@ -4,6 +4,7 @@ Changelog
 
 Changes in 0.8.4
 ================
+- Added get_user_document and improve mongo_auth module (#423)
 - Added str representation of GridFSProxy (#424)
 - Update transform to handle docs erroneously passed to unset (#416)
 - Fixed indexing - turn off _cls (#414)