Apple's April 28 SDK Deadline Lands Tuesday, Forcing Every App Store Submission Onto Xcode 26 and the iOS 26 Toolchain
Starting April 28, 2026, App Store Connect will reject any app or update not built with the iOS 26, iPadOS 26, tvOS 26, visionOS 26, or watchOS 26 SDK, requiring developers to migrate to Xcode 26.
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