Apple today released the sixth beta of the upcoming Xcode 7 to developers. The new version is available in Software Update from the Mac App Store, as with all past betas this time around. Xcode 7 is the new SDK version to correspond with the upcoming releases of iOS 9, OS X El Capitan, and WatchOS 2, the first version of the Apple Watch operating system that supports native applications. Apple has not released new iOS 9 and WatchOS 2 betas since early August, while the latest El Capitan seed was provided just last week. Thanks, Joseph.