Apple today updated their fourth-generation Apple TV to tvOS 10.2.2. This comes after the fifth beta of the software upgrade was released to developers two weeks ago.
To update your Apple TV, head over to Settings > System > Software Updates > Update Software and hit the download button.
Apple has only included bug fixes and security enhancements in this version of tvOS. If you’re in the market for new features, you should give tvOS 11 a try.