[bug 796951] Forum -> Support Forum
Remove transaction to see if cron task becomes more reliable.
Add missing comma in SQL migration.
[bug 816964] Fix twitter replies on sign in
[bug 845557] Image attachments for mobile replies
[bug 853015] Mobile menu width on narrow screens
[bug 852941] Confirm deleting attachments
[bug 855299] Email base template
[Bug 859107] Fix colors of history graph.