* Update docs for path parameters. PR [#1521](https://github.com/tiangolo/fastapi/pull/1521) by [@yankeexe](https://github.com/yankeexe).
* Update docs for first steps, links and rewording. PR [#1518](https://github.com/tiangolo/fastapi/pull/1518) by [@yankeexe](https://github.com/yankeexe).
* Enable `showCommonExtensions` in Swagger UI to show additional validations like `maxLength`, etc. PR [#1466](https://github.com/tiangolo/fastapi/pull/1466) by [@TiewKH](https://github.com/TiewKH).
* Make `OAuth2PasswordRequestFormStrict` importable directly from `fastapi.security`. PR [#1462](https://github.com/tiangolo/fastapi/pull/1462) by [@RichardHoekstra](https://github.com/RichardHoekstra).