In fact, this is build 5443 of the Apple TV's iOS flavor, which is still showing 5.1.1 for me. Nevertheless, there's an update waiting which no doubt will improve stability and quash other bugs, plus make it play nice with today's Remote and iTunes updates. Just go to Settings > General > About on your Apple TV to update and let us know if you find anything new.Second and third generation Apple TV updated originally appeared on TUAW - The Unofficial Apple Weblog on Thu, 29 Nov 2012 14:15:00 EST. Please see our terms for use of feeds.