This release includes the Xcode IDE, LLVM compiler, Instruments, iOS Simulator, the latest OS X and iOS SDKs, WatchKit and the Swift programming language.
Updated: Mar 09, 2015
SDK: iOS 8.2, OS X v10.10
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Xcode 6.3 beta 4, including iOS 8.3 SDK with Swift 1.2
This is a pre-release version of the complete Xcode developer toolset for Mac, iPhone, iPad, and Apple Watch. This release requires OS X Yosemite.
Released: Mar 24, 2015
SDK: iOS 8.3 beta 4, OS X v10.10