「Xcode 16.3」が公開

Xcode 16.3 includes Swift 6.1 and SDKs for iOS 18.4, iPadOS 18.4, tvOS 18.4, watchOS 11.4, visionOS 2.4, and macOS Sequoia 15.4.

This update adds the Processor Trace instrument for hardware analysis of CPU execution on supported Apple silicon devices, adds support for testing GameKit leaderboards and achievements locally, adds support for JSON5 in the Source Editor, and provides bug fixes and improved stability.