Apple only officially supports watchOS 8+ and macOS 11+ in Xcode 26. In Xcode 27 these are further increased to watchOS 9+ and macOS 12+ but our officially supported minimum is Xcode 26.2.
We may want to bump the versions to match Xcode 26. The iOS, tvOS and visionOS minimums remain unchanged in Xcode 26.
Apple only officially supports watchOS 8+ and macOS 11+ in Xcode 26. In Xcode 27 these are further increased to watchOS 9+ and macOS 12+ but our officially supported minimum is Xcode 26.2.
We may want to bump the versions to match Xcode 26. The iOS, tvOS and visionOS minimums remain unchanged in Xcode 26.