* Fix automatic embedding of body fields for dependencies and sub-dependencies. Original PR [#1079](https://github.com/tiangolo/fastapi/pull/1079) by [@Toad2186](https://github.com/Toad2186).
* Fix dependency overrides in WebSocket testing. PR [#1122](https://github.com/tiangolo/fastapi/pull/1122) by [@amitlissack](https://github.com/amitlissack).
* Fix docs script to ensure languages are always sorted. PR [#1189](https://github.com/tiangolo/fastapi/pull/1189).