Apple has issued tvOS 12 to the public, users can update their Apple TV 4/4K via an over-the-air update. This update brings Dolby Atmos support and new screensavers from the International Space Station, Aerial screensavers also include location information for the first time. tvOS 12 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 12 automatically.