MacRumors posted a story that Apple has released tvOS 15.3.
Apple Releases tvOS 15.3 for Apple TV HD and Apple TV 4K
Apple today released tvOS 15.3, the third major update to the tvOS operating system that first launched in September 2021. tvOS 15.3 comes more than a month after the launch of tvOS 15.2, an update that added support for Photos Memories, Apple Music Voice Plan, and new screen savers.
Apple Releases tvOS 15.3 for Apple TV HD and Apple TV 4K
tvOS 15.3 can be downloaded over the air on the Apple TV through the Settings app by going to System > Software Update. Apple TV owners who have automatic software updates enabled will be upgraded to tvOS 15.3 automatically.
