Xcode 7.1.1 improves stability and fixes critical issues in interface Builder,debugging,and UI testing. Xcode 7.1 includes Swift2.1 and SDKs for iOS 9.1,watchOS 2,tvOS,and OS X 10.11 EI Capitan. Now you can go beyond the simulator to test your app on an iPad, iPhone, Apple TV, or Apple Watch – for free. Simply enter your Apple ID into the Accounts preference pane,then attach a device to your Mac using a Lightning cable. You can use the same Apple ID you already use for iCloud, iTunes......