0.56.0

• Add support for ASGI root_path:
  • Use root_path internally for mounted applications, so that OpenAPI and the docs UI works automatically without extra configurations and parameters.
  • Add new root_path parameter for FastAPI applications to provide it in cases where it can be set with the command line (e.g. for Uvicorn and Hypercorn, with the parameter --root-path).
  • Deprecate openapi_prefix parameter in favor of the new root_path parameter.
  • Add new/updated docs for Sub Applications - Mounts, without openapi_prefix (as it is now handled automatically).
  • Add new/updated docs for Behind a Proxy, including how to setup a local testing proxy with Traefik and using root_path.
  • Update docs for Extending OpenAPI with the new openapi_prefix parameter passed (internally generated from root_path).
  • Original PR #1199 by @iksteen.
• Update new issue templates and docs: Help FastAPI - Get Help. PR #1531.
• Update GitHub action issue-manager. PR #1520.
• Add new links:
  • English articles:
    • Real-time Notifications with Python and Postgres by Guillermo Cruz.
    • Microservice in Python using FastAPI by Paurakh Sharma Humagain.
    • Build simple API service with Python FastAPI — Part 1 by cuongld2.
    • FastAPI + Zeit.co = 🚀 by Paul Sec.
    • Build a web API from scratch with FastAPI - the workshop by Sebastián Ramírez (tiangolo).
    • Build a Secure Twilio Webhook with Python and FastAPI by Twilio.
    • Using FastAPI with Django by Stavros Korokithakis.
    • Introducing Dispatch by Netflix.
  • Podcasts:
    • Build The Next Generation Of Python Web Applications With FastAPI - Episode 259 - interview to Sebastían Ramírez (tiangolo) by Podcast.__init__.
  • Talks:
    • PyConBY 2020: Serve ML models easily with FastAPI by Sebastián Ramírez (tiangolo).
    • [VIRTUAL] Py.Amsterdam's flying Software Circus: Intro to FastAPI by Sebastián Ramírez (tiangolo).
  • PR #1467.
• Add translation to Chinese for Python Types Intro - Python 类型提示简介. PR #1197 by @waynerv.