Add link to issue for creating tags from web UI in 2.14 release notes

Change-Id: I5430dd3921c3fa4caf06d19cb283e3571fd65d01
diff --git a/releases/2.14.md b/releases/2.14.md
index b08575c..17960a4 100644
--- a/releases/2.14.md
+++ b/releases/2.14.md
@@ -157,7 +157,8 @@
 
 ### User Interface
 
-* Tags can be created and deleted via the Tags screen in the UI.
+* [Issue 3944](https://bugs.chromium.org/p/gerrit/issues/detail?id=3944):
+Tags can be created and deleted via the Tags screen in the UI.
 
 * For merge commits, the list of commits that will be merged into the destination
 branch is included as the `/MERGE_LIST` magic file which is shown as `Merge List`