Update 2.13 release notes
Change-Id: Ib743abbc0fe2014d14735ad1c416b9601582f75c
diff --git a/ReleaseNotes/ReleaseNotes-2.13.txt b/ReleaseNotes/ReleaseNotes-2.13.txt
index b5fdc05..8a1e583 100644
--- a/ReleaseNotes/ReleaseNotes-2.13.txt
+++ b/ReleaseNotes/ReleaseNotes-2.13.txt
@@ -134,6 +134,10 @@
=== UI
+* The UI can now be loaded in an iFrame by enabling
+link:https://gerrit-documentation.storage.googleapis.com/Documentation/2.13/config-gerrit.html#gerrit.canLoadInIFrame[
+gerrit.canLoadInIFrame] in the site configuration.
+
==== Change Screen
* link:https://bugs.chromium.org/p/gerrit/issues/detail?id=106[Issue 106]:
@@ -294,11 +298,20 @@
* link:https://bugs.chromium.org/p/gerrit/issues/detail?id=4015[Issue 4015]:
Allow setting a comment message when uploading a change.
-* Support ACLs for superproject subscriptions
+* Support ACLs for superproject subscriptions.
* link:https://bugs.chromium.org/p/gerrit/issues/detail?id=3220[Issue 3220]:
Append approval info to every comment-added stream event and hook.
+* The `administrateServer` capability can be assigned to groups by setting
+link:https://gerrit-documentation.storage.googleapis.com/Documentation/2.13/config-gerrit.html#capability.administrateServer[
+capability.administrateServer] in the site configuration.
++
+Configuring this option can be a useful fail-safe to recover a server in the
+event an administrator removed all groups from the `administrateServer`
+capability, or to ensure that specific groups always have administration
+capabilities.
+
== Bug Fixes
* Don't add the same SSH key multiple times.
