10.4.3
- Addon Docs: Fix Primary and Controls blocks not rendering in custom MDX pages - #34496, thanks @NYCU-Chung!
- Core: Respect !dev tag on MDX docs in sidebar - #35031, thanks @JReinhold!
- React: Add support for resolving subcomponents attached as properties of a parent component - #34967, thanks @yatishgoel!
- UI: Prevent docs page scroll reset on HMR re-render - #35021, thanks @LongTangGithub!