getsentry/sentry — pull request #1260 by jaysoffian (2014-08-22 22:36:55+00:00)
Title: Remove remaining unused versions code

All of this relies on Group.data["version"] which nothing appears
to populate anymore, and is being replaced in the future by a more
robust "releases" concept anyway.

Oops, bug in b7aa984767. Either revert that change or pull this in too.
Sorry about that.