WHILE APPLE RESERVES the biggest, most newsworthy changes for its operating systems for Mac, iPhone, iPad and Watch, it likes to tinker from time to time with tvOS too. And that’s what it’s been doing with tvOS 17, tvOS 17.1, and now tvOS 17.2.
To make the most of the updates you will, of course, need an Apple TV 4K (from $129), andbackground sounds, although it only works when teamed with a HomePod.