Update 2.14.8 release notes

Change-Id: Iaaa7eb27fa3f592ea5baf490f2c23b8e7ba139f3
diff --git a/releases/2.14.md b/releases/2.14.md
index eb5c5ae..75209a3 100644
--- a/releases/2.14.md
+++ b/releases/2.14.md
@@ -373,6 +373,17 @@
 * [Issue 8731](https://bugs.chromium.org/p/gerrit/issues/detail?id=8731):
 Improve the wording in the revert notification email template.
 
+* Fix internal server error when using the `query:` search with a non-existing
+named query.
+
+* Fix internal server error when group UUID cannot be resolved when getting audit log.
+
+* Display group UUID in group audit log if group name is missing.
+
+  The group name can be missing if there is no group backend that handles the
+  group. This can happen for example if a plugin that handled the group was
+  removed.
+
 * Allow graceful rolling restarts.
 
   Add a new setting, `httpd.gracefulStopTimeout`, which allows to set a