The Facebook for Windows Phone app just got more social. Users can now pin pretty much any Facebook content to the home screen as a Live Tile, including events, chats, groups, photo albums and pages. The Live Tile redesign can also show wall updates.
Microsoft has really put in a lot of effort to boost the language support and performance of the app. For those Facebook addicts, this is the update that will give you all the tools necessary to get the full Facebook experience on your Windows Phone 8 device.
Source: Windows Phone Blog