Xcode 15.3 Beta 2

Xcode 15.3 Beta 2 was released on 6 Feb 2024 and requires macOS 14.0+.

It can be downloaded from https://download.developer.apple.com/Developer_Tools/Xcode_15.3_beta_2/Xcode_15.3_beta_2.xip.

Release notes are located at https://developer.apple.com/documentation/xcode-release-notes/xcode-15_3-release-notes.

The SDKs it contains are:

• iOS 17.4 (Build 21E5195d)
• macOS 14.4 (Build 23E5191c)
• tvOS 17.4 (Build 21L5206e)
• watchOS 10.4 (Build 21T5196c)
• visionOS 1.1 (Build 21O5181e)

The compilers it contains are:

• clang 15.0.0 (Build 1500.3.9.3)
• swift 5.10 (Build 5.10.0.12.7)