It looks like a busy day for app updates again as Facebook for Windows Phone has pushed out yet-another patch. This time the version for Windows Phone 8 gets raised to v4.2.1 and the Windows Phone 7.x one heads to 2.9.1. That makes this a teeny 0.0.1 update.

Unfortunately, there are no new features listed nor is there a changelog, so either we'll update this post when one becomes available or we'll just go ahead and assume that this falls under "bug fixes and performance enhancements". Update: Joe Belfiore tweeted that the update addresses a crash some users were having. 

Notice anything new? Let others know in comments! Pick up Facebook for Windows Phone 7.x and 8 here in the Store

Thanks, Josh S., and Dennis A., for the tips!

QR: Facebook