Microsoft today updated the Facebook beta for Windows Phone 8 devices to v188.8.131.52. This update does not include any new features, but it comes with lots of bug fixes and performance improvements. Last update v5.2 brought lots of new features to the beta.
• Faster and more reliable notifications
• Toasts for Facebook chat
• Redesigned primary tile
• Redesigned secondary tiles for chat, events, groups, pages, and photo albums
• Messaging improvements
• Performance improvements
• Support for additional languages
Find the updated app in the Windows Phone Store here.