Xcode 16.0 Beta 1 was released on 10 Jun 2024 and requires macOS 14.5+.
It can be downloaded from https://download.developer.apple.com/Developer_Tools/Xcode_16_beta/Xcode_16_beta.xip.
Release notes are located at https://developer.apple.com/documentation/xcode-release-notes/xcode-16-release-notes.
The SDKs it contains are:
- iOS 18.0 (Build 22A5282g)
- macOS 15.0 (Build 24A5264i)
- tvOS 18.0 (Build 22J5290f)
- watchOS 11.0 (Build 22R5284g)
- visionOS 2.0 (Build 22N5252g)
The compilers it contains are:
- clang 16.0.0 (Build 1600.0.20.10)
- swift 6.0 (Build 6.0.0.3.300)