Facebook puzzled many users last week when the app began updating on its own outside of the Play Store, and today it seems to be pushing the same update through the proper channels. The changelog is the same on this update as the one that was mysteriously hitting some users devices earlier. The update lets users change their profile pictures from the app, report posts for spam and manage group messaging better. This is also a very similar changelog to the official iOS Facebook app from yesterday.
Being such a small update with just a handful of features, we're still puzzled as to why Facebook tried to do things their own way the first time around. If you haven't been notified of the Play Store update just yet, you can grab it from the link at the top of this post.