"Hey Siri" support and possibly wireless charging case alongside AirPower charging mat.
Apple Releases tvOS 9.1.1 Update for Apple TV With Podcasts App
The new 9.1.1 update can be downloaded over the air through the Settings app on the Apple TV by going to System --> Software Update. Those who have automatic software updates turned on will be upgraded to the new 9.1.1 operating system automatically.
tvOS 9.1.1 is available a month and a half after the release of tvOS 9.1. Like the first minor tvOS update, tvOS 9.0.1, tvOS 9.1.1 focuses on under-the-hood improvements, but it does introduce one major change -- a new Podcasts app for the Apple TV.
tvOS 9.1.1 comes as Apple is testing the second major update to the tvOS operating system, tvOS 9.2. Apple has thus far seeded one beta of tvOS 9.2 to developers, which includes new features like support for Bluetooth keyboards, app folders, a revamped app switcher, and more.