Here's some news to brighten up your day: the Facebook client for Windows Phone has just been updated to version 2.3, bringing with it a host of enhanced features. Precise details remain a bit fuzzy at the moment, though in an announcement on its Facebook page, the app maker confirmed that the refresh will bring a redesigned profile and panoramic design, along with "news feed performance improvements," including support for filters. Other "focus areas" include support for Facebook Groups, pages and banner images, which can now be changed directly from a user's handset. The update is supposed to be available today, though at the time of this writing, it has yet to appear on the Marketplace. Once it hits, you'll be able to grab it from the coverage link below.