Merge pull request #14439 from seamuslee001/5_14_0_release_notes_update
authorEileen McNaughton <emcnaughton@wikimedia.org>
Thu, 6 Jun 2019 07:50:29 +0000 (19:50 +1200)
committerGitHub <noreply@github.com>
Thu, 6 Jun 2019 07:50:29 +0000 (19:50 +1200)
Update 5.14.0 release notes with latest changes


Trivial merge