MacRumors published a story that Apple has released tvOS 16.1.
Apple Releases tvOS 16.1 With Siri Improvements
Apple today released tvOS 16.1, the first major update to the tvOS 16 operating system that initially came out in September. tvOS 16.1 is available for the Apple TV 4K and the Apple TV HD.
Apple Releases tvOS 16.1 With Siri Improvements
The tvOS 16.1 update can be downloaded over the air through the Settings app on the Apple TV by going to System -> Software Update. Apple TV owners who have automatic software updates turned on will be upgraded to tvOS 16.1 automatically.
