Xcode 7.2.1, which includes Swift 2.1.1 and SDKs for iOS 9.2, watchOS 2.1, tvOS 9.1, and OS X 10.11.2 El Capitan, bring several bug fixes such as:
- Command line tool 'xcodebuild test' will no longer time out waiting for Simulator.app to launch
- Debugger crash that could occur in code depending on a binary Swift library or framework has been resolved
- Updated the certificate used to develop Apple Wallet passes, Safari Push Notifications, and Safari Extensions
- Additional bug fixes and stability improvements
Apple