Merge pull request #12037 from github/repo-sync

repo sync

Author: Octomerger

data/release-notes/enterprise-server/3-3/0-rc1.yml

@@ -228,6 +228,11 @@ sections:
         # https://github.com/github/releases/issues/1665
         - When a new tag is created, the [push](/developers/webhooks-and-events/webhooks/webhook-events-and-payloads#push) webhook payload now always includes a `head_commit` object that contains the data of the commit that the new tag points to. As a result, the `head_commit` object will always contain the commit data of the payload's `after` commit.
 
+    - heading: 'Performance Changes'
+      notes:
+        # https://github.com/github/releases/issues/1823
+        - Page loads and jobs are now significantly faster for repositories with many Git refs.
+
   # No security/bug fixes for the RC release
   # security_fixes:
   #   - PLACEHOLDER