See the changelog.

Fixed

• Security: Toast vulnerable to XSS attack
• Tooltips showing HTML
• Edit fields text color and input z-index
• Improved component tree handling
• Component tag position
• Timeline: use canvas fallback when WebGL isn't available
• Added error handler on API hooks
• Component tree fixes
• Timeline styling fixes

Changed

• API: walkComponentTree payload is now always an array of nodes

New

• Suspense support
• Component Attributes
• Component Provide/Inject
• (Single) Refs
• New icons
• See plugin source for: - timeline layer; - custom inspector; - component state type
• Plugins tab
• Improved timeline layers selector dropdown