@stryker-mutator/javascript-mutator/CHANGELOG.md

# Change Log

All notable changes to this project will be documented in this file.
See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.

## [2.2.1](https://github.com/stryker-mutator/stryker/compare/v2.2.0...v2.2.1) (2019-11-06)

**Note:** Version bump only for package @stryker-mutator/javascript-mutator





# [2.2.0](https://github.com/stryker-mutator/stryker/compare/v2.1.0...v2.2.0) (2019-11-06)


### Features

* **javascript-mutator:** allow to override babel plugins ([#1764](https://github.com/stryker-mutator/stryker/issues/1764)) ([ddb3d60](https://github.com/stryker-mutator/stryker/commit/ddb3d60))





# [2.1.0](https://github.com/stryker-mutator/stryker/compare/v2.0.2...v2.1.0) (2019-09-08)

**Note:** Version bump only for package @stryker-mutator/javascript-mutator





## [2.0.2](https://github.com/stryker-mutator/stryker/compare/v2.0.1...v2.0.2) (2019-07-11)

**Note:** Version bump only for package @stryker-mutator/javascript-mutator





## [2.0.1](https://github.com/stryker-mutator/stryker/compare/v2.0.0...v2.0.1) (2019-07-02)

**Note:** Version bump only for package @stryker-mutator/javascript-mutator





# [2.0.0](https://github.com/stryker-mutator/stryker/compare/v1.3.1...v2.0.0) (2019-05-17)


### Features

* **node 6:** drop support for node 6 ([#1517](https://github.com/stryker-mutator/stryker/issues/1517)) ([801d7cd](https://github.com/stryker-mutator/stryker/commit/801d7cd))


### BREAKING CHANGES

* **node 6:** support for Node 6 has been dropped. Node 8 or higher is now required.





## [1.3.1](https://github.com/stryker-mutator/stryker/compare/v1.3.0...v1.3.1) (2019-04-26)

**Note:** Version bump only for package @stryker-mutator/javascript-mutator





# [1.3.0](https://github.com/stryker-mutator/stryker/compare/v1.2.0...v1.3.0) (2019-04-24)


### Features

* **javascript-mutator:** allow decorators ([#1474](https://github.com/stryker-mutator/stryker/issues/1474)) ([f0dd430](https://github.com/stryker-mutator/stryker/commit/f0dd430))





# [1.2.0](https://github.com/stryker-mutator/stryker/compare/v1.1.1...v1.2.0) (2019-04-02)

**Note:** Version bump only for package @stryker-mutator/javascript-mutator





## [1.1.1](https://github.com/stryker-mutator/stryker/compare/v1.1.0...v1.1.1) (2019-03-21)

**Note:** Version bump only for package @stryker-mutator/javascript-mutator





# [1.1.0](https://github.com/stryker-mutator/stryker/compare/v1.0.3...v1.1.0) (2019-03-04)

**Note:** Version bump only for package @stryker-mutator/javascript-mutator





## [1.0.3](https://github.com/stryker-mutator/stryker/compare/v1.0.2...v1.0.3) (2019-02-26)

**Note:** Version bump only for package @stryker-mutator/javascript-mutator





## [1.0.2](https://github.com/stryker-mutator/stryker/compare/v1.0.1...v1.0.2) (2019-02-13)


### Bug Fixes

* **stryker init:** update metadata for `stryker init` command ([#1403](https://github.com/stryker-mutator/stryker/issues/1403)) ([38f269b](https://github.com/stryker-mutator/stryker/commit/38f269b)), closes [#1402](https://github.com/stryker-mutator/stryker/issues/1402)





## [1.0.1](https://github.com/stryker-mutator/stryker/compare/v1.0.0...v1.0.1) (2019-02-13)

**Note:** Version bump only for package @stryker-mutator/javascript-mutator





## [1.0.0](https://github.com/stryker-mutator/stryker/compare/stryker-javascript-mutator@0.14.1...@stryker-mutator/javascript-mutator@1.0.0) (2019-02-13)


### Features

* **getLogger:** remove getLogger and LoggerFactory from the API ([#1385](https://github.com/stryker-mutator/stryker/issues/1385)) ([cb14e67](https://github.com/stryker-mutator/stryker/commit/cb14e67))
* **rename:** rename `stryker-xxx-xxx` -> `[@stryker-mutator](https://github.com/stryker-mutator)/xxx-xxx` ([1bbd6ff](https://github.com/stryker-mutator/stryker/commit/1bbd6ff))


### BREAKING CHANGES

* **rename:** The core package and plugins have been renamed: stryker-javascript-mutator -> @stryker-mutator/javascript-mutator
* **getLogger:** Remove `getLogger` and `LoggerFactory` from the API. Please use dependency injection to inject a logger. See https://github.com/stryker-mutator/stryker-handbook/blob/master/stryker/api/plugins.md#plugins for more detail





## [0.14.1](https://github.com/stryker-mutator/stryker/compare/stryker-javascript-mutator@0.14.0...stryker-javascript-mutator@0.14.1) (2019-02-12)

**Note:** Version bump only for package stryker-javascript-mutator





# [0.14.0](https://github.com/stryker-mutator/stryker/compare/stryker-javascript-mutator@0.13.0...stryker-javascript-mutator@0.14.0) (2019-02-08)


### Features

* **mutators:** Remove side effects from mutator plugins ([#1352](https://github.com/stryker-mutator/stryker/issues/1352)) ([edaf401](https://github.com/stryker-mutator/stryker/commit/edaf401))





<a name="0.13.0"></a>
# [0.13.0](https://github.com/stryker-mutator/stryker/compare/stryker-javascript-mutator@0.12.2...stryker-javascript-mutator@0.13.0) (2018-12-23)


### Features

* **stryker-api:** Support stryker-api 0.23 ([#1293](https://github.com/stryker-mutator/stryker/issues/1293)) ([10720ad](https://github.com/stryker-mutator/stryker/commit/10720ad))




<a name="0.12.2"></a>
## [0.12.2](https://github.com/stryker-mutator/stryker/compare/stryker-javascript-mutator@0.12.1...stryker-javascript-mutator@0.12.2) (2018-12-12)




**Note:** Version bump only for package stryker-javascript-mutator

<a name="0.12.1"></a>
## [0.12.1](https://github.com/stryker-mutator/stryker/compare/stryker-javascript-mutator@0.12.0...stryker-javascript-mutator@0.12.1) (2018-11-29)


### Bug Fixes

* **stryker-api:** Update stryker-api peer dependency version ([677fc28](https://github.com/stryker-mutator/stryker/commit/677fc28))




<a name="0.12.0"></a>
# [0.12.0](https://github.com/stryker-mutator/stryker/compare/stryker-javascript-mutator@0.11.5...stryker-javascript-mutator@0.12.0) (2018-11-29)


### Bug Fixes

* **String literal mutator:** Don't mutate export declarations ([c764ccd](https://github.com/stryker-mutator/stryker/commit/c764ccd))


### Features

* **Conditional expression mutator:** Mutate conditional operators ([#1253](https://github.com/stryker-mutator/stryker/issues/1253)) ([be4c990](https://github.com/stryker-mutator/stryker/commit/be4c990))




<a name="0.11.5"></a>
## [0.11.5](https://github.com/stryker-mutator/stryker/compare/stryker-javascript-mutator@0.11.4...stryker-javascript-mutator@0.11.5) (2018-11-21)




**Note:** Version bump only for package stryker-javascript-mutator

<a name="0.11.4"></a>
## [0.11.4](https://github.com/stryker-mutator/stryker/compare/stryker-javascript-mutator@0.11.3...stryker-javascript-mutator@0.11.4) (2018-11-13)




**Note:** Version bump only for package stryker-javascript-mutator

<a name="0.11.3"></a>
## [0.11.3](https://github.com/stryker-mutator/stryker/compare/stryker-javascript-mutator@0.11.2...stryker-javascript-mutator@0.11.3) (2018-11-07)




**Note:** Version bump only for package stryker-javascript-mutator

<a name="0.11.2"></a>
## [0.11.2](https://github.com/stryker-mutator/stryker/compare/stryker-javascript-mutator@0.11.0...stryker-javascript-mutator@0.11.2) (2018-10-15)


### Bug Fixes

* **version:** Version bump for failed release ([8cf9e87](https://github.com/stryker-mutator/stryker/commit/8cf9e87))




<a name="0.11.0"></a>
# [0.11.0](https://github.com/stryker-mutator/stryker/compare/stryker-javascript-mutator@0.10.2...stryker-javascript-mutator@0.11.0) (2018-10-06)


### Features

* **babel:** upgrade babel 6 ~> 7 ([#1175](https://github.com/stryker-mutator/stryker/issues/1175)) ([1f650de](https://github.com/stryker-mutator/stryker/commit/1f650de)), closes [#1172](https://github.com/stryker-mutator/stryker/issues/1172)
* **mutator:** Object literal mutator ([#1169](https://github.com/stryker-mutator/stryker/issues/1169)) ([43d9a3a](https://github.com/stryker-mutator/stryker/commit/43d9a3a))




<a name="0.10.2"></a>
## [0.10.2](https://github.com/stryker-mutator/stryker/compare/stryker-javascript-mutator@0.10.1...stryker-javascript-mutator@0.10.2) (2018-10-03)




**Note:** Version bump only for package stryker-javascript-mutator

<a name="0.10.1"></a>
## [0.10.1](https://github.com/stryker-mutator/stryker/compare/stryker-javascript-mutator@0.10.0...stryker-javascript-mutator@0.10.1) (2018-09-30)


### Bug Fixes

* **mutator:** Fix empty case statement unkillable mutant ([#1159](https://github.com/stryker-mutator/stryker/issues/1159)) ([e080acb](https://github.com/stryker-mutator/stryker/commit/e080acb))




<a name="0.10.0"></a>
# [0.10.0](https://github.com/stryker-mutator/stryker/compare/stryker-javascript-mutator@0.9.1...stryker-javascript-mutator@0.10.0) (2018-09-14)


### Features

* **mutator:** add SwitchCase statement mutator ([#1127](https://github.com/stryker-mutator/stryker/issues/1127)) ([cec6a39](https://github.com/stryker-mutator/stryker/commit/cec6a39))




<a name="0.9.1"></a>
## [0.9.1](https://github.com/stryker-mutator/stryker/compare/stryker-javascript-mutator@0.9.0...stryker-javascript-mutator@0.9.1) (2018-08-21)




**Note:** Version bump only for package stryker-javascript-mutator

<a name="0.9.0"></a>
# [0.9.0](https://github.com/stryker-mutator/stryker/compare/stryker-javascript-mutator@0.8.2...stryker-javascript-mutator@0.9.0) (2018-08-19)


### Features

* **stryker config:** rename config setting `reporter` to `reporters` ([#1088](https://github.com/stryker-mutator/stryker/issues/1088)) ([584218a](https://github.com/stryker-mutator/stryker/commit/584218a)), closes [#793](https://github.com/stryker-mutator/stryker/issues/793)




<a name="0.8.2"></a>
## [0.8.2](https://github.com/stryker-mutator/stryker/compare/stryker-javascript-mutator@0.8.1...stryker-javascript-mutator@0.8.2) (2018-08-17)


### Bug Fixes

* **dependencies:** support stryker-api 0.19.0 ([#1087](https://github.com/stryker-mutator/stryker/issues/1087)) ([44ce923](https://github.com/stryker-mutator/stryker/commit/44ce923))




<a name="0.8.1"></a>
## [0.8.1](https://github.com/stryker-mutator/stryker/compare/stryker-javascript-mutator@0.8.0...stryker-javascript-mutator@0.8.1) (2018-08-17)




**Note:** Version bump only for package stryker-javascript-mutator

<a name="0.8.0"></a>
# [0.8.0](https://github.com/stryker-mutator/stryker/compare/stryker-javascript-mutator@0.7.3...stryker-javascript-mutator@0.8.0) (2018-07-20)


### Bug Fixes

* **Dependencies:** Pin all deps on minor version ([#974](https://github.com/stryker-mutator/stryker/issues/974)) ([f0a7e5a](https://github.com/stryker-mutator/stryker/commit/f0a7e5a)), closes [#954](https://github.com/stryker-mutator/stryker/issues/954) [#967](https://github.com/stryker-mutator/stryker/issues/967)


### Features

* **logging:** Allow log to a file ([#954](https://github.com/stryker-mutator/stryker/issues/954)) ([c2f6b82](https://github.com/stryker-mutator/stryker/commit/c2f6b82)), closes [#748](https://github.com/stryker-mutator/stryker/issues/748)




<a name="0.7.3"></a>
## [0.7.3](https://github.com/stryker-mutator/stryker/compare/stryker-javascript-mutator@0.7.2...stryker-javascript-mutator@0.7.3) (2018-07-04)




**Note:** Version bump only for package stryker-javascript-mutator

<a name="0.7.2"></a>
## [0.7.2](https://github.com/stryker-mutator/stryker/compare/stryker-javascript-mutator@0.7.1...stryker-javascript-mutator@0.7.2) (2018-05-31)




**Note:** Version bump only for package stryker-javascript-mutator

<a name="0.7.1"></a>
## [0.7.1](https://github.com/stryker-mutator/stryker/compare/stryker-javascript-mutator@0.7.0...stryker-javascript-mutator@0.7.1) (2018-05-21)




**Note:** Version bump only for package stryker-javascript-mutator

<a name="0.7.0"></a>
# [0.7.0](https://github.com/stryker-mutator/stryker/compare/stryker-javascript-mutator@0.6.3...stryker-javascript-mutator@0.7.0) (2018-04-30)


### Features

* **node version:** drop node 4 support ([#724](https://github.com/stryker-mutator/stryker/issues/724)) ([a038931](https://github.com/stryker-mutator/stryker/commit/a038931))


### BREAKING CHANGES

* **node version:** Node 4 is no longer supported.




<a name="0.6.3"></a>
## [0.6.3](https://github.com/stryker-mutator/stryker/compare/stryker-javascript-mutator@0.6.2...stryker-javascript-mutator@0.6.3) (2018-04-20)




**Note:** Version bump only for package stryker-javascript-mutator

<a name="0.6.2"></a>
## [0.6.2](https://github.com/stryker-mutator/stryker/compare/stryker-javascript-mutator@0.6.1...stryker-javascript-mutator@0.6.2) (2018-04-12)




**Note:** Version bump only for package stryker-javascript-mutator

<a name="0.6.1"></a>
## [0.6.1](https://github.com/stryker-mutator/stryker/compare/stryker-javascript-mutator@0.6.0...stryker-javascript-mutator@0.6.1) (2018-04-11)


### Bug Fixes

* **Mutate config:** Set default mutate pattern ([#692](https://github.com/stryker-mutator/stryker/issues/692)) ([bd597e7](https://github.com/stryker-mutator/stryker/commit/bd597e7))




<a name="0.6.0"></a>
# [0.6.0](https://github.com/stryker-mutator/stryker/compare/stryker-javascript-mutator@0.5.0...stryker-javascript-mutator@0.6.0) (2018-04-11)


### Bug Fixes

* Support stryker-api 0.16.0 ([#691](https://github.com/stryker-mutator/stryker/issues/691)) ([b2b019d](https://github.com/stryker-mutator/stryker/commit/b2b019d))


### Features

* **Mutator:** Add StringLiteral mutator ([#690](https://github.com/stryker-mutator/stryker/issues/690)) ([4d15e02](https://github.com/stryker-mutator/stryker/commit/4d15e02)), closes [#685](https://github.com/stryker-mutator/stryker/issues/685)




<a name="0.5.0"></a>
# [0.5.0](https://github.com/stryker-mutator/stryker/compare/stryker-javascript-mutator@0.4.3...stryker-javascript-mutator@0.5.0) (2018-04-04)


### Features

* **File api:** support new `File` format ([f8d5217](https://github.com/stryker-mutator/stryker/commit/f8d5217))




<a name="0.4.3"></a>
## [0.4.3](https://github.com/stryker-mutator/stryker/compare/stryker-javascript-mutator@0.4.2...stryker-javascript-mutator@0.4.3) (2018-03-22)


### Bug Fixes

* **peerDependency:** update stryker-api requirement to ^0.14.0 ([3ce04d4](https://github.com/stryker-mutator/stryker/commit/3ce04d4))




<a name="0.4.2"></a>
## [0.4.2](https://github.com/stryker-mutator/stryker/compare/stryker-javascript-mutator@0.4.1...stryker-javascript-mutator@0.4.2) (2018-03-22)




**Note:** Version bump only for package stryker-javascript-mutator

<a name="0.4.1"></a>
## [0.4.1](https://github.com/stryker-mutator/stryker/compare/stryker-javascript-mutator@0.4.0...stryker-javascript-mutator@0.4.1) (2018-03-21)




**Note:** Version bump only for package stryker-javascript-mutator

<a name="0.4.0"></a>
# [0.4.0](https://github.com/stryker-mutator/stryker/compare/stryker-javascript-mutator@0.3.5...stryker-javascript-mutator@0.4.0) (2018-02-07)


### Features

* **javascript-mutator:** support more plugins by default ([#615](https://github.com/stryker-mutator/stryker/issues/615)) ([db2e56e](https://github.com/stryker-mutator/stryker/commit/db2e56e))




<a name="0.3.5"></a>
## [0.3.5](https://github.com/stryker-mutator/stryker/compare/stryker-javascript-mutator@0.3.4...stryker-javascript-mutator@0.3.5) (2018-02-07)


### Bug Fixes

* **dependencies:** update stryker-api requirement to ^0.13.0 ([8eba6d4](https://github.com/stryker-mutator/stryker/commit/8eba6d4))




<a name="0.3.4"></a>
## [0.3.4](https://github.com/stryker-mutator/stryker/compare/stryker-javascript-mutator@0.3.3...stryker-javascript-mutator@0.3.4) (2018-02-07)




**Note:** Version bump only for package stryker-javascript-mutator

<a name="0.3.3"></a>
## [0.3.3](https://github.com/stryker-mutator/stryker/compare/stryker-javascript-mutator@0.3.2...stryker-javascript-mutator@0.3.3) (2018-01-25)


### Bug Fixes

* **javascript-mutator:** Add missing dependency ([#594](https://github.com/stryker-mutator/stryker/issues/594)) ([292bdf8](https://github.com/stryker-mutator/stryker/commit/292bdf8)), closes [#593](https://github.com/stryker-mutator/stryker/issues/593)
* **javascript-mutator:** Set log level ([#595](https://github.com/stryker-mutator/stryker/issues/595)) ([0c05bac](https://github.com/stryker-mutator/stryker/commit/0c05bac)), closes [#592](https://github.com/stryker-mutator/stryker/issues/592)




<a name="0.3.2"></a>
## [0.3.2](https://github.com/stryker-mutator/stryker/compare/stryker-javascript-mutator@0.3.1...stryker-javascript-mutator@0.3.2) (2018-01-12)




**Note:** Version bump only for package stryker-javascript-mutator

<a name="0.3.1"></a>
## [0.3.1](https://github.com/stryker-mutator/stryker/compare/stryker-javascript-mutator@0.3.0...stryker-javascript-mutator@0.3.1) (2017-12-21)




**Note:** Version bump only for package stryker-javascript-mutator

<a name="0.3.0"></a>
# [0.3.0](https://github.com/stryker-mutator/stryker/compare/stryker-javascript-mutator@0.2.3...stryker-javascript-mutator@0.3.0) (2017-12-18)


### Features

* **React:** Add support for jsx and flow ([#552](https://github.com/stryker-mutator/stryker/issues/552)) ([11b3516](https://github.com/stryker-mutator/stryker/commit/11b3516))




<a name="0.2.3"></a>
## [0.2.3](https://github.com/stryker-mutator/stryker/compare/stryker-javascript-mutator@0.2.2...stryker-javascript-mutator@0.2.3) (2017-11-27)


### Bug Fixes

* **peerDependencies:** Remove typescript as a peer dependency ([#479](https://github.com/stryker-mutator/stryker/issues/479)) ([7472418](https://github.com/stryker-mutator/stryker/commit/7472418)), closes [#478](https://github.com/stryker-mutator/stryker/issues/478)




<a name="0.2.2"></a>
## [0.2.2](https://github.com/stryker-mutator/stryker/compare/stryker-javascript-mutator@0.2.1...stryker-javascript-mutator@0.2.2) (2017-11-27)


### Bug Fixes

* **BabelParser:** Support parsing modules ([#473](https://github.com/stryker-mutator/stryker/issues/473)) ([1992c50](https://github.com/stryker-mutator/stryker/commit/1992c50))




<a name="0.2.1"></a>
## [0.2.1](https://github.com/stryker-mutator/stryker/compare/stryker-javascript-mutator@0.2.0...stryker-javascript-mutator@0.2.1) (2017-11-24)




**Note:** Version bump only for package stryker-javascript-mutator

<a name="0.2.0"></a>
# 0.2.0 (2017-11-24)


### Features

* **JavaScript mutator:** Add stryker-javascript-mutator package ([#467](https://github.com/stryker-mutator/stryker/issues/467)) ([06d6bac](https://github.com/stryker-mutator/stryker/commit/06d6bac)), closes [#429](https://github.com/stryker-mutator/stryker/issues/429)