* Fix usage of Pydantic's `HttpUrl` in docs. PR [#832](https://github.com/tiangolo/fastapi/pull/832) by [@Dustyposa](https://github.com/Dustyposa).
* Fix Twitter links in docs. PR [#813](https://github.com/tiangolo/fastapi/pull/813) by [@justindujardin](https://github.com/justindujardin).
* Add docs for correctly [using FastAPI with Peewee ORM](https://fastapi.tiangolo.com/tutorial/sql-databases-peewee/). Including how to overwrite parts of Peewee to correctly handle async threads. PR [#789](https://github.com/tiangolo/fastapi/pull/789).