-barber-shop-primary .pace .pace-progress{background:#007bff}.pace-barber-shop-primary .pace .pace-activity{background-image:linear-gradient(45deg,rgba(255,255,255,.2) 25%,transparent 25%,transparent 50%,rgba(255,255,255,.2) 50%,rgba(255,255,255,.2) 75%,transparent 75%,transparent)}.pace-big-counter-primary .pace .pace-progress::after{color:rgba(0,123,255,.2)}.pace-bounce-primary .pace .pace-activity{background:#007bff}.pace-center-atom-primary .pace-progress{height:100px;width:80px}.pace-center-atom-primary...

* Fix type declaration of `HTTPException`. PR [#279](https://github.com/tiangolo/fastapi/pull/279).

## 0.27.0

* Fix broken link in docs about OAuth 2.0 with scopes. PR [#275](https://github.com/tiangolo/fastapi/pull/275) by [@dmontagu](https://github.com/dmontagu).

* Refactor param extraction using Pydantic `Field`:
    * Large refactor, improvement, and simplification of param extraction from *path operations*.