"Hey Siri" support and possibly wireless charging case alongside AirPower charging mat.
AirPods and AirPower: Everything We Know
Apple Releases tvOS 10 With New Siri Features, Improved Search, Dark Mode and More
tvOS 10 can be downloaded over the air through the Settings app on the fourth-generation Apple TV by going to System --> Software Update. Those who have automatic software updates turned on will be upgraded to tvOS 10 automatically.
In tvOS 10, Apple has brought improved search, expanded Siri capabilities, a new dark mode, a Continuity option for using the iPhone for text input, automatic download of universal apps, and more.
With tvOS 10, Siri is able to search for movies by topic, bringing up content around a theme like "high school comedies from the 80s" or "movies about dinosaurs," and a new Live Tune-In feature lets Siri go directly to a live channel in a supported app.
A Single Sign-On feature for pay TV apps that lets users sign in once with their cable credentials to access all live cable content included in a cable subscription was supposed to be included in tvOS 10, but it appears Single Sign-On was not included in the first version of the operating system and will be coming at a later date.
Third-party apps can do more in tvOS 10 with developer APIs for recording and live broadcasting, accessing iCloud Photo Library photos, using HomeKit, and developing games with more complicated controls that necessitate a game controller.
iOS 10 features like the Apple Music overhaul and the new Photos "Memories" feature have been ported to tvOS, allowing users to access the new Apple Music interface and view favorite Photos memories.
For additional details on what's included in the tvOS 10 operating system update, make sure to check out our full tvOS 10 roundup.