Apple used its WWDC 2026 keynote to unveil macOS 27 Golden Gate, the next version of the Mac operating system, and Craig Federighi walked through a slate of changes that push harder into AI, safety and cross-device convenience. The update brings new child and teen safety tools, a standalone Siri app and changes to Apple Intelligence, while also giving users new controls over Liquid Glass.
Federighi said the new Siri will sit more deeply inside the macOS 27 experience, appearing as a small chatbot window on the screen and handing off from Spotlight when users start typing questions there. It can also answer questions about files after a right-click, help write and proofread in apps such as Mail and Messages, and even build custom Safari extensions or new Shortcuts from natural-language prompts. Apple is also adding Notify Me in Safari so users can track activity across the web and receive an alert when something happens, while Apple Intelligence will be able to watch for a product release and automatically buy it once it is available.
Apple said the new generation of operating systems is being built around platform improvements, trust and safety, and a big leap forward for Apple Intelligence, and macOS 27 fits that pitch. Image Playground is getting photorealistic images and the ability to transform photos into multiple styles, while the Photos app will gain AI tools to clean up, extend and reframe images inside the app. Those features also stretch across Apple’s broader ecosystem, with the new Image Playground available on more than one device and Apple Intelligence becoming more context-aware on MacBooks.
The design changes matter too. Apple is adding a more uniform toolbar at the top of apps on macOS 27 and a slider that lets users choose between Ultra Clear and Tinted Glass, a quiet answer to complaints about Liquid Glass without abandoning the look entirely. That balance gives Apple a way to keep moving its interface forward while softening one of the sharper points of user pushback, and it shows how much of macOS 27 is about refinement as much as spectacle.
Apple did not say when macOS 27 Golden Gate will ship, leaving the version at the announcement stage for now. For Mac users, that means the headline is not a release date but the direction Apple has chosen: more AI inside the desktop, tighter safety controls for younger users, and a cleaner take on the Mac interface that will arrive later.
