WWDC26 macOS guide

What’s new in macOS 27Take full advantage of the powerful capabilities of Mac.Foundation Models frameworkThe Foundation Models framework is a native Swift API that gives you direct access to the same on-device model that powers Apple Intelligence. You can now work with any language model, including Apple Foundation Models , cloud models like Claude and Gemini, or any other provider that conforms to the Language Model protocol.Multimodal prompts let you pass images alongside text so yo