帮我总结 wwdc2025 的内容

WWDC 2025 introduced a range of exciting updates and innovations across Apple's platforms. Here are some key highlights:

1. New Design with Liquid Glass: Apple unveiled a major design update featuring Liquid Glass, a material that combines the optical qualities of glass with fluidity, enhancing the user experience across apps and platforms.

2. Apple Intelligence: This year, Apple emphasized the integration of Apple Intelligence, which includes on-device large language models for enhanced privacy and offline capabilities. This intelligence is embedded across the ecosystem, offering features like predictive code completion in Xcode and new tools for developers to interact with code using natural language.

3. Xcode and Swift Enhancements: Xcode 26 introduced new features such as improved predictive code completion and Swift Assist, allowing developers to use natural language to interact with code. These updates aim to boost productivity and creativity for developers.

4. Platform Updates: The Platforms State of the Union highlighted enhancements to frameworks like SwiftUI and Metal, which improve app performance and capabilities. The session also covered new APIs and technologies that leverage Apple Silicon's power and efficiency.

5. Device Management and Identity: Updates in device management make it easier to manage apps and devices, with new features like declarative device management and Platform SSO, which allows signing into a Mac with an iPhone or Apple Watch.

6. Metal Rendering for Immersive Apps: New capabilities in Metal rendering were introduced, allowing for better interactivity and higher fidelity in immersive apps, particularly on Vision Pro.

These updates reflect Apple's commitment to providing developers with powerful tools and technologies to create innovative and seamless experiences across all Apple devices.