With all the other iOS-based devices in Apple's lineup getting an update today, it's no surprise that the Apple TV received one as well. The update is expected to add access to Photo Stream and will also add the new iTunes Movie Trailers app that was released for iOS today. Other new features include content from the National Hockey League (NHL) and the Wall Street Journal Live. We'll update with a full changelog once one is available.
Apple TV update released, adds new content providers originally appeared on TUAW - The Unofficial Apple Weblog