Hello,
I uploaded the compatible version 2.7 on the official Mozilla Add-on site yesterday. The autoupdate will work if the version is fully reviewed by the amo-editors.
1-2 hours ago I uploaded the new version here on dA.
You can download it here on dA or over the version history from Mozilla Add-ons site
[link]. Or wait for the autoupdate when it got reviewed.
Gruß aus Hamburg.