Merge pull request #15087 from agh1/5.17.0-releasenotes
authorEileen McNaughton <emcnaughton@wikimedia.org>
Tue, 20 Aug 2019 19:52:41 +0000 (07:52 +1200)
committerGitHub <noreply@github.com>
Tue, 20 Aug 2019 19:52:41 +0000 (07:52 +1200)
5.17.0 release notes - initial run


Trivial merge