Microsoft has released an update for the Facebook beta app of Windows Phone 8.1 which fixes some bugs and introduce other improvements. The update is based on regular basis and doesn’t introduce new features.
Facebook hasn’t released an official app for Windows Phone but, Microsoft has launched its own developed Facebook app similar to the official apps on other platforms. Microsoft regularly update the Facebook app and the current one is also one of them. The beta version of this app is the testing platform for the new features for Microsoft whereas, final and stable features are moved to the full version.
The change log of the Facebook beta has the following things mentioned: