Please upgrade to 2.2 here.
The 2.0 and 2.1 branches are no longer being updated.
Is it time to upgrade to Vanilla 2.0.18
I see the thread for the new launch but I'm unsure if I should upgrade. There are no particular problems with the 2.0.17 release that I'm using however, if there are cool updates that would make my site better, I'm all for it. So...is it time to upgrade?