Apple is now rolling out the first Release Candidate version of the operating systems it announced during WWDC25, as well as for Xcode 26.

Apple today released the latest version of Xcode 26, introducing several new features that developers can take advantage of.

Xcode 26 debuts with AI integration, a redesigned tab system, workflow refinements, and performance boosts, first previewed at WWDC 2025.

Developers can now download Xcode 13.1 on the Apple Developer website. The new SDK is required to update apps for 2021 MacBook Pro.