Apple has launched Swift Blog for Apple Developer.
This new blog will bring you a behind-the-scenes look into the design of the Swift language by the engineers who created it, in addition to the latest news and hints to turn you into a productive Swift programmer.
Get started with Swift by downloading Xcode 6 beta, now available to all Registered Apple Developers for free. The Swift Resources tab has a ton of great links to videos, documentation, books, and sample code to help you become one of the world’s first Swift experts. There’s never been a better time to get coding!
– The Swift Team
Previously Xcode 6 beta was available only to paying Developers.