"Hey Siri" support and possibly wireless charging case alongside AirPower charging mat.
Apple TV Software Update to Arrive Alongside iOS 7 on September 18
The new report repeats the previous observation that a notable new feature in the software update will be a change to allow purchased content from the iTunes Store to be played directly on Apple TVs that do not own the content. This is a change from the current system which requires users to load the content onto mobile devices for playback on an Apple TV via AirPlay.
The one new feature I’m aware of is a tweak to Apple’s Airplay system. I didn’t do a great job of explaining this before, so here’s another stab: The new software will allow people who have purchased content from Apple’s iTunes store to play that stuff on other people’s TVs, via its Airplay system.While Apple did not debut a new model of the Apple TV at yesterday’s iPhone media event, the company has made numerous updates to the device, including the recent addition of new apps for Vevo, The Weather Channel, the Disney Channel, the Smithsonian Channel, and more. Currently, the Apple TV retails for $99 and is sold through Apple’s online and traditional retail stores.
The key part is that they will be able to tell an Apple TV box they don’t own to stream the media they do own, directly from the cloud. That’s a change from the current system, which requires users to download stuff to their iPhones and iPads and fling it to the TV from there. It also echoes the way Google’s new Chromecast device works.