What we know

3 update will bring several notable features, including vertical tabs, adaptive dark mode, and AI integration. 3. Vertical tabs offer an alternative to the traditional horizontal tab bar, while adaptive dark mode adjusts the browser’s appearance based on the surrounding environment.

Why it matters

Apple’s Safari browser is gaining new usability and visual enhancements that could improve user experience. Vertical tabs provide a fresh way to manage open pages, which may appeal to users who juggle many tabs. Adaptive dark mode aims to make browsing easier on the eyes in varying lighting conditions.

What is still unknown

3 remain unclear, as only one source briefly mentions it without further explanation. There is no independent verification of how AI will function or what features it will enable. The exact timing and scope of the public release beyond the general December timeframe have not been confirmed.