Merge "Added heartbeat for pingback."
authorjenkins-bot <jenkins-bot@gerrit.wikimedia.org>
Mon, 26 Mar 2018 18:21:13 +0000 (18:21 +0000)
committerGerrit Code Review <gerrit@wikimedia.org>
Mon, 26 Mar 2018 18:21:13 +0000 (18:21 +0000)
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RELEASE-NOTES-1.31

Simple merge