## [0.6.2](https://github.com/JamieMason/add-matchers/compare/0.6.1...0.6.2) (2019-01-12)

### Bug Fixes

- **matchers:** handle optional messages correctly
  ([a439683](https://github.com/JamieMason/add-matchers/commit/a439683))

## [0.6.1](https://github.com/JamieMason/add-matchers/compare/0.6.0...0.6.1) (2019-01-12)

### Bug Fixes

- **core:** ignore \_\_esModule property added by webpack
  ([1c82983](https://github.com/JamieMason/add-matchers/commit/1c82983))

# [0.6.0](https://github.com/JamieMason/add-matchers/compare/0.5.0...0.6.0) (2018-12-22)

### Features

- **npm:** update dependencies
  ([aa8ca6c](https://github.com/JamieMason/add-matchers/commit/aa8ca6c))

# [0.5.0](https://github.com/JamieMason/add-matchers/compare/0.4.0...0.5.0) (2017-03-09)

### Features

- **core:** support asymmetric jasmine and jest matchers
  ([e1e5c18](https://github.com/JamieMason/add-matchers/commit/e1e5c18))

# [0.4.0](https://github.com/JamieMason/add-matchers/compare/39f4a46...0.4.0) (2017-01-18)

### Features

- **core:** add delegate for adding matchers
  ([901328b](https://github.com/JamieMason/add-matchers/commit/901328b))
- **jasmine:** add adapter for jasmine 1.x
  ([39f4a46](https://github.com/JamieMason/add-matchers/commit/39f4a46))
- **jasmine:** add adapter for jasmine 2.x
  ([20a2545](https://github.com/JamieMason/add-matchers/commit/20a2545))
- **jest:** add adapter for jest
  ([f419fc7](https://github.com/JamieMason/add-matchers/commit/f419fc7))