Merge "Update HISTORY for 1.28.1/1.27.2/1.23.16"
authorjenkins-bot <jenkins-bot@gerrit.wikimedia.org>
Sat, 8 Apr 2017 09:20:25 +0000 (09:20 +0000)
committerGerrit Code Review <gerrit@wikimedia.org>
Sat, 8 Apr 2017 09:20:25 +0000 (09:20 +0000)

Trivial merge