After numerous leaked versions of Android 2.2, it seems Google has finally start pushing the final version to Nexus One (and not just review units this time). I just got an update notification today so that should serve as proof enough. This means that FR91 is the official Android 2.2 firmware version number.

So if any of you out there have a Nexus One and are anxiously awaiting the official 2.2 update, expect it to pop up on your phone any minute now!