"Hey Siri" support and possibly wireless charging case alongside AirPower charging mat.
Apple Seeds Second iOS 8.1 Beta to Developers
Apple has also released Apple TV Software beta 2 and Xcode 6.1 golden master seed 2.
iOS 8.1 includes several bug fixes for issues in iOS 8, including a fix for a Bluetooth connectivity problem, and it also includes support for Apple Pay, Apple's mobile payments service that is launching in October.
Along with iOS 8.1, Apple is also simultaneously working on iOS 8.2 and iOS 8.3, all of which are expected to add new functionality to the operating system.
iOS 8 has had a rough start, with Apple temporarily removing HealthKit ahead of the launch of iOS 8 and then releasing an unstable iOS 8.0.1 update that disabled the cellular and Touch ID service of many users. Apple released iOS 8.0.2 to fix the issue, but several other problems have come to light, including a bug that causes iCloud Drive documents to be deleted.