Xcode 14.3.1 Release was released on 1 Jun 2023 and requires macOS 13.0+.
It can be downloaded from https://download.developer.apple.com/Developer_Tools/Xcode_14.3.1/Xcode_14.3.1.xip.
Release notes are located at https://developer.apple.com/documentation/xcode-release-notes/xcode-14_3_1-release-notes.
The SDKs it contains are:
- iOS 16.4 (Build 20E238)
- macOS 13.3 (Build 22E245)
- tvOS 16.4 (Build 20L489)
- watchOS 9.4 (Build 20T248)
The compilers it contains are:
- clang 14.0.3 (Build 1403.0.22.14.1)
- swift 5.8.1 (Build 5.8.0.124.5)