Family Sharing is probably one of the few awesome features on iOS 8, which are mostly directed towards users and not developers. Unsurprisingly, the Apple TV 7.0 update, being the biggest one yet for Apple’s set-top box, brings the feature to Apple TV 3 too.
Along with iOS 8, Apple has today released a software update 7.0 that works only with the 3rd gen. Apple TV. Apple TV 7 comes with a redesigned interface, Beats Music channel, Family Sharing option and access to iCloud Photos. The 2nd. gen. Apple TV got a firmware update as well (listed as 6.2.1), though it doesn’t include the new UI and Beats Music app.