"Hey Siri" support and possibly wireless charging case alongside AirPower charging mat.
YouTube Apple TV App Updated With Streamlined Interface, Video Advertisements
Besides a refreshed design, the new YouTube Apple TV update adds features such as personalized recommendations, channel subscriptions and predictive search. It also now supports all YouTube content, including music videos, vlogs and even advertisements.
The new YouTube experience should be rolling out today for all Apple TV owners. It follows several recent notable updates that added new channels such as today's addition of UFC.TV, The Scene, Fusion, and Dailymotion, as well as earlier additions of FXNOW, Beats Music, Showtime Anytime and more in recent months.