Vanilla 2.6 is here
! It includes security fixes and requires PHP 7.0. We have therefore ALSO released Vanilla 2.5.2
with security patches if you are still on PHP 5.6 to give you additional time to upgrade.
Couldn't figure out how to leave a review, so I'll just leave this here. This plugin worked immediately without any problems whatsoever. There are no external websites to signup with or API keys to enter, just upload, activate and go.