- Add built‑in ASGI root_path support for mounted FastAPI apps and introduce a new root_path parameter (usable via Uvicorn/Hypercorn CLI) so OpenAPI and docs UI work automatically.
- Deprecate the openapi_prefix parameter in favor of root_path and update documentation for sub‑application mounts, proxy configuration, OpenAPI extensions, issue templates, and GitHub actions.
- Add new resource links, Chinese translation for type hint intro, and improve issue templates and GitHub action management.