diff --git a/CHANGES b/CHANGES
index f7645d71..e10744ca 100644
--- a/CHANGES
+++ b/CHANGES
@@ -43,6 +43,8 @@ Release date to be announced, codename to be selected
 - Added :func:`safe_join`
 - The automatic JSON request data unpacking now looks at the charset
   mimetype parameter.
+- Don't modify the session on :func:`flask.get_flashed_messages` if there
+  are no messages in the session.
 
 Version 0.6.1
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