9to5Mac · November 3, 2026 — 19:51

iOS 27.3 and macOS 27.3 add Vertical Tabs, Adaptive Dark Mode, and more to Safari

Apple just released the first betas of iOS 27.3, iPadOS 27.3, and macOS 27.3, with some big changes to Safari. The updates add a new vertical tab layout, Adaptive Dark Mode, and Siri AI Custom Actions. more…

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iOS 27.3 and macOS 27.3 add Vertical Tabs, Adaptive Dark Mode, and more to Safari

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