Xcode 7.1 adds support for new iOS devices and the new Apple TV. Xcode supports storyboards, unit and UI testing, playgrounds, and crash logs features for tvOS.
Storyboards now support 3D Touch gestures such as Peek and Pop.
Swift error breakpoints can be created in the Xcode debugger.
Swift errors activate defined Swift error breakpoints when the error is thrown. You can edit Swift error breakpoint so that they are activated only for a specified Swift error type.