Update 2.9.1 release notes
Change-Id: If2689e3c80d3b5910f63e4be242cacdb4cf70e76
diff --git a/ReleaseNotes/ReleaseNotes-2.9.1.txt b/ReleaseNotes/ReleaseNotes-2.9.1.txt
index 77d2e22..3e7935f 100644
--- a/ReleaseNotes/ReleaseNotes-2.9.1.txt
+++ b/ReleaseNotes/ReleaseNotes-2.9.1.txt
@@ -97,3 +97,9 @@
In the new change screen the parent commit is now also shown for regular
commits, as well as merge commits. This makes it consistent with the old
change screen.
+
+* Fix handling of permissions for user-specific refs.
++
+Push permission on refs with username, for example `refs/heads/users/${username}/*`,
+was not honored if this was the only ref on which the user had push
+permission.
