When Apple released Apple TV software update 7.0 earlier this month, it came with support for new iOS 8 features including the new Peer-to-Peer AirPlay feature. First announced when Apple unveiled iOS 8 earlier this year, Peer-to-Peer AirPlay allows users on iOS 8 and the upcoming OS X Yosemite release to stream content to an Apple TV without having to connect to the same wireless network. What we didn’t know at the time, however, is that the feature is limited to only the latest Apple TV hardware: expand full story