Xcode 16.0 Beta 3 was released on 8 Jul 2024 and requires macOS 14.5+.
It can be downloaded from https://download.developer.apple.com/Developer_Tools/Xcode_16_beta_3/Xcode_16_beta_3.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 22A5307d)
- macOS 15.0 (Build 24A5289c)
- tvOS 18.0 (Build 22J5315c)
- watchOS 11.0 (Build 22R5309d)
- visionOS 2.0 (Build 22N5277d)
The compilers it contains are:
- clang 16.0.0 (Build 1600.0.22.7)
- swift 6.0 (Build 6.0.0.5.15)