Apple released a five‑minute recap video of its WWDC26 Platforms State of the Union. The clip highlights a rebuilt Foundation Models framework, new AI tools, and design updates. Developers can now swap tools on the fly with dynamic profiles, and the OS incorporates Core AI to run models directly on Apple Silicon for developers everywhere today and soon in production.

Apple also unveiled a refined Liquid Glass system. Windows now share tighter corner radii, icons receive sharper rendering, and new refraction effects surface through Icon Composer. iOS apps become resizable, letting users run them on larger screens via iPhone mirroring, while a resizable iOS Simulator eases cross‑size testing for developers during development cycles and deployment testing across platforms today and and.

Xcode 27 arrives as a lighter, Apple Silicon‑only app, cutting project load times and shrinking the bundle by 30%. Its new Device Hub replaces the Simulator, uniting virtual and physical devices for live resizing. Apple is integrating agents from Anthropic, OpenAI, and Google, letting them run tests, drive apps, and extend Xcode via plugins from Figma and GitHub today and and.