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

9to5Mac2026-11-04 02:510 views

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.

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Source：https://9to5mac.com/2026/11/03/ios-27-3-and-macos-27-3-add-vertical-tabs-adaptive-dark-mode-and-more-to-safari/

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