Swift 2.0 - Swift BlogSwift is now open source. For the latest news, visit the Swift open source blog Today at WWDC, we announced Swift 2.0. This new version has even better performance, a new error handling API, and first-class support for availability checking. And platform APIs feel even more natural in Swift with enhancements to the Apple SDKs. Open SourceIn addition to new features, the big news is that Apple will
