Apple Developer: iOS 26.5.1 and macOS 26.5.1 are out (June 1, 2026)
A credited summary of Apple’s June 1, 2026 releases drop (iOS 26.5.1 and macOS 26.5.1). The practical takeaway for app teams: update your QA matrix, sanity-check critical flows, and avoid learning about regressions from your reviews.
