Merge pull request #16187 from agh1/5.22.0-releasenotes
authorSeamus Lee <seamuslee001@gmail.com>
Thu, 2 Jan 2020 19:58:43 +0000 (06:58 +1100)
committerGitHub <noreply@github.com>
Thu, 2 Jan 2020 19:58:43 +0000 (06:58 +1100)
5.22.0 release notes - initial run


Trivial merge