In an unusual move, Apple has released a new beta of iOS 8.3 to registered developers, alongside the fifth beta of iOS 8.2 seeded last week. This latest beta features a build number of 12F5027d, and includes extremely sparse release notes noting some minor issues with CarPlay and WatchKit. The parallel release of this newer iOS beta suggests that iOS 8.2 has likely reached a freeze point and will be released soon, while Apple wants to allow developers to get an early start on working with the new iOS 8.3 development environment as soon as possible. Notably, this latest version is also accompanied by an Xcode 6.3 beta that incorporates version 1.2 of the new Swift development language, noting “a number of noteworthy changes to the language” as well as a migrator for moving existing code to Swift 1.2 and “enhancements that ease interoperability between Swift and Objective-C code.”