chore(release): 3.21.0 [skip ci]
chore(release): 3.21.0 [skip ci]

# [3.21.0](https://github.com/react-native-community/react-native-camera/compare/v3.20.0...v3.21.0) (2020-03-20)

### Features

* **example:** fix circleci error ([1f29ffb](https://github.com/react-native-community/react-native-camera/commit/1f29ffb))

lwansbrough/react-native-camera,lwansbrough/react-native-camera,lwansbrough/react-native-camera,lwansbrough/react-native-camera