0.30.1

• Add section in docs about External Links and Articles. PR #341.

• Remove Pipfile.lock from the repository as it is only used by FastAPI contributors (developers of FastAPI itself). See the PR for more details. PR #340.

• Update section about Help FastAPI - Get Help. PR #339.

• Refine internal type declarations to improve/remove Mypy errors in users' code. PR #338.

• Update and clarify SQL tutorial with SQLAlchemy. PR #331 by @mariacamilagl.

• Add SQLite online viewers to the docs. PR #330 by @cyrilbois.