# ChangeLog

### v4.2.1

13-10-2020

Bug fixes:

- Fixed support for optional chaining #92

### v4.2.0

24-09-2020

New Features:

- Allow more configuration of react-docgen #88

Dependencies:

- Bump acorn from 5.7.3 to 5.7.4 #89
- Bump yargs-parser from 13.1.1 to 13.1.2 #87
- Bump lodash from 4.17.15 to 4.17.19 #86

### v4.1.0

14-01-2020

New Features:

- Pass filename to React Docgen for better babel transpilation #81

### v4.0.0

03-01-2020

Breaking changes:

- Upgrade to `react-docgen@5.0.0`

Maintenance:

- Overhaul tests to use jest instead of mocha

### v3.1.0

16-04-2019

New Features:

- Add support for custom React Docgen handlers #64, #65

### v3.0.0

27-03-2019

Breaking changes:

- Upgrade to `react-docgen@4.1.0`

Bug fixes:

- Fixes #67 where `forwardRef` wrapped components are not detected
- Upgrade to `lodash@4.17.10` to fix security vulnerability

### v2.0.2

29-01-2019

- Fixes #62 where `recast` is not in the right dependency tree

### v2.0.1

29-01-2019

- Updated to use release version of `react-docgen@^3.0.0`

### v2.0.0

Breaking changes:

- Use `findAllExportedComponentDefinitions` by default to generate info for named exports
- Default to not remove method info and changed `.babelrc` key to `removeMethods`

Bug fixes:

- Fix for named export using incorrect local name in `export default ComponentName`
  [PR38](https://github.com/storybooks/babel-plugin-react-docgen/pull/38)
- Relies on `react-docgen` for more React component detection functionalities
  [PR54](https://github.com/storybooks/babel-plugin-react-docgen/pull/54)
- Fix crash on `name`
  [PR58](https://github.com/storybooks/babel-plugin-react-docgen/pull/58)
- Upgraded to Babel 7 and react-docgen 3.0-rc.1
  [PR59](https://github.com/storybooks/babel-plugin-react-docgen/pull/59)

### v1.9.0

04-April-2018

- Use react-docgen 3.0-beta for enhanced Flow support

### v1.8.3

28-February-2018

- Add support for `module.exports = className` declaration
  [PR47](https://github.com/storybooks/babel-plugin-react-docgen/pull/44)

### v1.8.2

14-January-2018

- Add support for stateless functional components declared as `function(){ }`
  [PR41](https://github.com/storybooks/babel-plugin-react-docgen/pull/41)

### v1.8.1

24-September-2017

- Suppress errors caught during babel traversal
  [PR37](https://github.com/storybooks/babel-plugin-react-docgen/pull/37)

### v1.8.0

24-September-2017

- Add support for custom resolvers
- Add option to keep method info from docgen
  [PR35](https://github.com/storybooks/babel-plugin-react-docgen/pull/35)

### v1.7.0

11-August-2017

- Add support for Higher Order Components with arbitrary depth
  [PR32](https://github.com/storybooks/babel-plugin-react-docgen/pull/32)

### v1.6.0

26-July-2017

- Add support for React.createElement
  [PR31](https://github.com/storybooks/babel-plugin-react-docgen/pull/31)

### v1.5.0

06-June-2017

- Uses docgen 2.15.0 and babel-types 6.24.1
- Add support for components created with React.createClass or createReactClass [PR27](https://github.com/storybooks/babel-plugin-react-docgen/pull/27)

### v1.4.2

03-January-2017

Add support for hypen propTypes.

### v1.4.1

03-November-2016

Fixes [#19](https://github.com/kadirahq/babel-plugin-react-docgen/pull/20)

### v1.4.0

01-November-2016

Handle multiple components in the same file by checking with exported classes. [PR17](https://github.com/kadirahq/babel-plugin-react-docgen/pull/17)

### v1.3.1

23-October-2016

- Restrict JSX lookup only for direct JSX returns. [PR15](https://github.com/kadirahq/babel-plugin-react-docgen/pull/15)

### v1.3.1

21-October-2016

Update the `react-docgen` NPM module to the latest as they [fixed](https://github.com/reactjs/react-docgen/issues/131) the bug related to default values.

### v1.3.0

20-October-2016

- Use docgen version 2.11.0. [PR11](https://github.com/kadirahq/babel-plugin-react-docgen/pull/11)
- Rename DOC_GEN_GLOBAL to DOC_GEN_COLLECTION_NAME. [PR12](https://github.com/kadirahq/babel-plugin-react-docgen/pull/12)
- Update the README. [PR13](https://github.com/kadirahq/babel-plugin-react-docgen/pull/13)

### v1.1.0

20-October-2016

Initial public release.

### v1.2.0

20-October-2016

- Stateless component support
- Global object with all the component docs
- `__docgenInfo` is now an actual object instead of a JSON string