what are the new APIs

Here are the new APIs mentioned in the retrieved WWDC context:

From Platforms State of the Union (WWDC 2026)

• Document API — supports direct file URL access, reading only the needed parts of a file, writing only changed pieces, and observing/updating document attributes with Observable.
• Spatial Preview framework — lets Mac apps extend into space around users wearing Apple Vision Pro, including previewing, editing, and sharing 3D models in real time.
• New alert binding API
• Support for cross-fade transitions

From WWDC 2025 sessions

• WebKit SwiftUI web APIs:
  • WKWebView support in SwiftUI
  • New OpenURL behavior for a simple in-app browser
  • A declarative webview component
  • Web Page API for programmatic web content control
• Speech Analyzer — a new speech-to-text API
• Vision APIs:
  • Document recognition
  • Lens Smudge Detection
• Spatial Audio Experience API — lets each sound spatialize from its own window or volume
• Enterprise APIs for visionOS — expanded enterprise capabilities and improvements to existing APIs
• Build Upload API
• Feedback API
• Webhooks API
• Apple hosted background sh API

From WWDC 2024 visionOS enterprise APIs

• A collection of six new enterprise APIs for visionOS, including:
  • Main camera access
  • Improved capture and streaming
  • Enhanced functionality through the camera
  • Platform control APIs
  • Advanced machine learning capabilities via Apple Neural Engine
  • Enhanced object tracking
  • Performance tuning APIs

If you want, I can also group these by platform, like SwiftUI, visionOS, or App Store Connect.