Today Apple has released iOS 13.4 for iPhone and iPod touch, audioOS 13.4 for HomePod and also tvOS 13.4 for the Apple TV HD and 4K models (4th and 5th generation).

tvOS 13.4 includes some very small changes to the way the TV app looks and also the way Family Sharing purchases are integrated has been made simpler too.

tvOS can be updated by going to Settings > System > Software Update