*UPDATE* - RIM has now released another update as well, bumping Facebook for PlayBook up to v188.8.131.52
Coming along for the ride with PlayBook OS 2.0 is the latest update to Facebook for PlayBook. With this release we get a jump up to v184.108.40.206 and it brings along mostly bug fixes for PlayBook OS 2.0 compatibility along with support for the new keyboard functions in 2.0. If you're a Facebook fan, make sure you grab the latest update if you haven't already. Ps: If you installed PlayBook OS 2.0, it came with the update -- there is no need to update.