# Changelog

All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.

### [5.3.3](https://github.com/webpack-contrib/terser-webpack-plugin/compare/v5.3.2...v5.3.3) (2022-06-02)

### Fixes

* fix broken release

### [5.3.2](https://github.com/webpack-contrib/terser-webpack-plugin/compare/v5.3.1...v5.3.2) (2022-06-02)

### Chore

* switched to `@jridgewell/source-map` for error generation

### [5.3.1](https://github.com/webpack-contrib/terser-webpack-plugin/compare/v5.3.0...v5.3.1) (2022-02-01)


### Bug Fixes

* use TerserECMA type to fix type mismatch ([#471](https://github.com/webpack-contrib/terser-webpack-plugin/issues/471)) ([68920cd](https://github.com/webpack-contrib/terser-webpack-plugin/commit/68920cd8d79460c82f4f3e0ad5702cd969b9512f))

## [5.3.0](https://github.com/webpack-contrib/terser-webpack-plugin/compare/v5.2.5...v5.3.0) (2021-12-16)


### Features

* removed cjs wrapper and generated types in commonjs format (`export =` and `namespaces` used in types), now you can directly use exported types ([#463](https://github.com/webpack-contrib/terser-webpack-plugin/issues/463)) ([34fadde](https://github.com/webpack-contrib/terser-webpack-plugin/commit/34faddee763fed3f38c3ee5eb8edd1387c8b4b0a))

### [5.2.5](https://github.com/webpack-contrib/terser-webpack-plugin/compare/v5.2.4...v5.2.5) (2021-11-08)


### Bug Fixes

* output readable esbuild warnings ([9431b32](https://github.com/webpack-contrib/terser-webpack-plugin/commit/9431b32fed4d0af221e7a999f4aaaeeab70de741))

### [5.2.4](https://github.com/webpack-contrib/terser-webpack-plugin/compare/v5.2.3...v5.2.4) (2021-09-09)


### Bug Fixes

* types for the `parallel` option ([#448](https://github.com/webpack-contrib/terser-webpack-plugin/issues/448)) ([1e14230](https://github.com/webpack-contrib/terser-webpack-plugin/commit/1e142307d53549232b3a3b57ca13000526e56a97))

### [5.2.3](https://github.com/webpack-contrib/terser-webpack-plugin/compare/v5.2.2...v5.2.3) (2021-09-03)


### Bug Fixes

* types for the `extractComments` option ([#444](https://github.com/webpack-contrib/terser-webpack-plugin/issues/444)) ([14e5cbf](https://github.com/webpack-contrib/terser-webpack-plugin/commit/14e5cbf15b79c77fac46c30de209484737612f37))
* unknown default type for terser  ([#445](https://github.com/webpack-contrib/terser-webpack-plugin/issues/445)) ([04f4d6d](https://github.com/webpack-contrib/terser-webpack-plugin/commit/04f4d6d40dc2658485913ff545584da1f8af7178))

### [5.2.2](https://github.com/webpack-contrib/terser-webpack-plugin/compare/v5.2.1...v5.2.2) (2021-09-03)


### Bug Fixes

* types for optional dependencies have been removed in favor of the options provided by the developer (potential breaking change for types due invalid usage), please look at [example](https://github.com/webpack-contrib/terser-webpack-plugin#typescript) ([d7ea08f](https://github.com/webpack-contrib/terser-webpack-plugin/commit/d7ea08fada95a542c219a7c3beb0fea5abf6aab0))

### [5.2.1](https://github.com/webpack-contrib/terser-webpack-plugin/compare/v5.2.0...v5.2.1) (2021-09-02)


### Bug Fixes

* types export ([#440](https://github.com/webpack-contrib/terser-webpack-plugin/issues/440)) ([c6dc40d](https://github.com/webpack-contrib/terser-webpack-plugin/commit/c6dc40d98917c1a743cd006f0a37ca461df80706))
* types for optional peer dependencies ([7577b43](https://github.com/webpack-contrib/terser-webpack-plugin/commit/7577b43c37ba377dd50cf438e8d3171ad13631ae))

## [5.2.0](https://github.com/webpack-contrib/terser-webpack-plugin/compare/v5.1.4...v5.2.0) (2021-08-31)

### Notes

* due `terser-webpack-plugin` has its own types now, `@types/terser-webpack-plugin` should be not used anymore, also `@types/terser-webpack-plugin` is not compatible and has wrong types

### Features

* added `esbuild` minimizer ([#426](https://github.com/webpack-contrib/terser-webpack-plugin/issues/426)) ([40f4f55](https://github.com/webpack-contrib/terser-webpack-plugin/commit/40f4f55a59d8d383db452fc5b93f8c3b7a7073d2))
* added `swc` minimizer ([0551a9b](https://github.com/webpack-contrib/terser-webpack-plugin/commit/0551a9b535c6e9ec55315c4b653a7c0ef7a45645))
* added `uglify-js` minimizer ([#425](https://github.com/webpack-contrib/terser-webpack-plugin/issues/425)) ([69e9592](https://github.com/webpack-contrib/terser-webpack-plugin/commit/69e9592246e6e9512744e47ff777a1839af05a37))
* added built-in typescript types ([0a7cc94](https://github.com/webpack-contrib/terser-webpack-plugin/commit/0a7cc949391d164db215efadd1b654fcabb6d9ff))
* output links and descriptions on error ([#413](https://github.com/webpack-contrib/terser-webpack-plugin/issues/413)) ([bc95af5](https://github.com/webpack-contrib/terser-webpack-plugin/commit/bc95af5b0ea1eee72ed298ae9325f8efcb27b3ce))

### [5.1.4](https://github.com/webpack-contrib/terser-webpack-plugin/compare/v5.1.3...v5.1.4) (2021-06-25)

* update `serialize-javascript`

### [5.1.3](https://github.com/webpack-contrib/terser-webpack-plugin/compare/v5.1.2...v5.1.3) (2021-05-31)

### Chore

* update `jest-worker`

### [5.1.2](https://github.com/webpack-contrib/terser-webpack-plugin/compare/v5.1.1...v5.1.2) (2021-05-12)


### Bug Fixes

* don't crash in non-parallel mode ([#395](https://github.com/webpack-contrib/terser-webpack-plugin/issues/395)) ([a177425](https://github.com/webpack-contrib/terser-webpack-plugin/commit/a1774257f7ccedafa15a58aaeba6186c47daea8a))

### [5.1.1](https://github.com/webpack-contrib/terser-webpack-plugin/compare/v5.1.0...v5.1.1) (2021-01-09)


### Bug Fixes

* remove verbose console log ([#374](https://github.com/webpack-contrib/terser-webpack-plugin/issues/374)) ([3a3fe51](https://github.com/webpack-contrib/terser-webpack-plugin/commit/3a3fe516c10799d65f41b1572c25a9e6e9cacfe5))

## [5.1.0](https://github.com/webpack-contrib/terser-webpack-plugin/compare/v5.0.3...v5.1.0) (2021-01-08)


### Features

* optimize JS assets added later by plugins ([#373](https://github.com/webpack-contrib/terser-webpack-plugin/issues/373)) ([fea6f20](https://github.com/webpack-contrib/terser-webpack-plugin/commit/fea6f201488d5abc5aa695085ea329353adca547))

### [5.0.3](https://github.com/webpack-contrib/terser-webpack-plugin/compare/v5.0.2...v5.0.3) (2020-10-28)


### Bug Fixes

* performance ([#351](https://github.com/webpack-contrib/terser-webpack-plugin/issues/351)) ([78d821b](https://github.com/webpack-contrib/terser-webpack-plugin/commit/78d821b0f8d610a44aab19bb27310c1d05951872))

### [5.0.2](https://github.com/webpack-contrib/terser-webpack-plugin/compare/v5.0.0...v5.0.2) (2020-10-27)


### Bug Fixes

* compatibility with the `format` option for `terser` ([b944353](https://github.com/webpack-contrib/terser-webpack-plugin/commit/b944353b40c831779dd989854a4dbc81f47d4a55))

### [5.0.1](https://github.com/webpack-contrib/terser-webpack-plugin/compare/v5.0.0...v5.0.1) (2020-10-23)


### Bug Fixes

* improved performance (we strongly recommend using latest LTS releases) ([#345](https://github.com/webpack-contrib/terser-webpack-plugin/issues/345)) ([95f3418](https://github.com/webpack-contrib/terser-webpack-plugin/commit/95f3418201f8c8e3d31ac03ac71ddc58f46e006b))
* used `worker_thread` where is it possible ([#344](https://github.com/webpack-contrib/terser-webpack-plugin/issues/344)) ([3c50404](https://github.com/webpack-contrib/terser-webpack-plugin/commit/3c50404b46795348dc44b5c8a6291f8d9ba5983a))
* fixed terser options for es module ([a12730f](https://github.com/webpack-contrib/terser-webpack-plugin/commit/a12730f6c251d4a17afd51e6f700530c62d091ca))

## [5.0.0](https://github.com/webpack-contrib/terser-webpack-plugin/compare/v4.2.3...v5.0.0) (2020-10-14)


### ⚠ BREAKING CHANGES

* webpack@4 no longer supported
* removed the `cache` option
* removed the `cacheKeys` option
* removed the `sourceMap` option (respect the `devtool` option by default)

### Bug Fixes

* reduce deps
* performance improvement

### [4.2.3](https://github.com/webpack-contrib/terser-webpack-plugin/compare/v4.2.2...v4.2.3) (2020-10-07)


### Bug Fixes

* better minimizing `mjs` assets ([#329](https://github.com/webpack-contrib/terser-webpack-plugin/issues/329)) ([041b392](https://github.com/webpack-contrib/terser-webpack-plugin/commit/041b39208d364c8af9cd2b3f8e503b05a77ae067))
* minify `cjs` assets ([#328](https://github.com/webpack-contrib/terser-webpack-plugin/issues/328)) ([b9c694d](https://github.com/webpack-contrib/terser-webpack-plugin/commit/b9c694d2c1193438d3ef72fed8d1789d9a48a367))

### [4.2.2](https://github.com/webpack-contrib/terser-webpack-plugin/compare/v4.2.1...v4.2.2) (2020-09-19)


### Bug Fixes

* related asset info ([a75dc8b](https://github.com/webpack-contrib/terser-webpack-plugin/commit/a75dc8bed97daecc509387a23a72699620695ab2))

### [4.2.1](https://github.com/webpack-contrib/terser-webpack-plugin/compare/v4.2.0...v4.2.1) (2020-09-15)


### Bug Fixes

* cache for extracted comments ([#314](https://github.com/webpack-contrib/terser-webpack-plugin/issues/314)) ([5340814](https://github.com/webpack-contrib/terser-webpack-plugin/commit/5340814188d53031b0444b8f588995dcbede88fc))
* compatibility with webpack@5 ([f5bd8f8](https://github.com/webpack-contrib/terser-webpack-plugin/commit/f5bd8f8b1c0fc807fd00c57207e449056aeea35d))

## [4.2.0](https://github.com/webpack-contrib/terser-webpack-plugin/compare/v4.1.0...v4.2.0) (2020-09-11)


### Features

* improve caching ([defde64](https://github.com/webpack-contrib/terser-webpack-plugin/commit/defde640c8a2448fe7a5fee95a516af6e1bba8e4))
* pass the `terserOptions` to the `minify` option ([#311](https://github.com/webpack-contrib/terser-webpack-plugin/issues/311)) ([4bd622c](https://github.com/webpack-contrib/terser-webpack-plugin/commit/4bd622cdaeb51be5d5151925f64ac1054298a214))


### Bug Fixes

* compatibility with webpack@5 ([#301](https://github.com/webpack-contrib/terser-webpack-plugin/issues/301)) ([9d861d8](https://github.com/webpack-contrib/terser-webpack-plugin/commit/9d861d8484eb36fa62c67f03b980cad2a43c3d2a))

## [4.1.0](https://github.com/webpack-contrib/terser-webpack-plugin/compare/v4.0.0...v4.1.0) (2020-08-10)


### Features

* pass license files as related assets for webpack@5 ([7d3ae95](https://github.com/webpack-contrib/terser-webpack-plugin/commit/7d3ae95bc890a5211efe234301050815ef8e687e))

### Bug Fixes

* compatibility with `10.13` version of `Node.js`

## [4.0.0](https://github.com/webpack-contrib/terser-webpack-plugin/compare/v3.1.0...v4.0.0) (2020-08-04)


### ⚠ BREAKING CHANGES

* the `warningsFilter` option was removed without replacement, 
* `terser` version is `5`, 
* return value of the `minify` option was changed, only `code`/`map`/`extractedComments` are valid


### Features

* improved compatibility with webpack@5


## [3.1.0](https://github.com/webpack-contrib/terser-webpack-plugin/compare/v3.0.8...v3.1.0) (2020-08-03)


### Features

* show minimized assets in stats for webpack@5 ([#289](https://github.com/webpack-contrib/terser-webpack-plugin/issues/289)) ([d59eae2](https://github.com/webpack-contrib/terser-webpack-plugin/commit/d59eae2108ba43f3f7ce6c83195a8438634a9b55))


### Bug Fixes

* compatibility cache feature with webpack@5 ([5d2bd29](https://github.com/webpack-contrib/terser-webpack-plugin/commit/5d2bd29403f614296795664a81e437712469bc05))
* skip double compression for child compilation ([37cc813](https://github.com/webpack-contrib/terser-webpack-plugin/commit/37cc8132df50ad7b374ec2606df1d0e202a579d1))

### [3.0.8](https://github.com/webpack-contrib/terser-webpack-plugin/compare/v3.0.7...v3.0.8) (2020-07-27)


### Bug Fixes

* compatibility with child compilations ([9da4add](https://github.com/webpack-contrib/terser-webpack-plugin/commit/9da4add75390a583366b7f030d366c437a52137b))

### [3.0.7](https://github.com/webpack-contrib/terser-webpack-plugin/compare/v3.0.6...v3.0.7) (2020-07-16)


### Bug Fixes

* uglify additional assets ([100e38e](https://github.com/webpack-contrib/terser-webpack-plugin/commit/100e38e0db035f6eb21bbec2bbc1f8b12aee9f60))

### [3.0.6](https://github.com/webpack-contrib/terser-webpack-plugin/compare/v3.0.5...v3.0.6) (2020-06-18)


### Bug Fixes

* do not crash on buffer assets ([3c67023](https://github.com/webpack-contrib/terser-webpack-plugin/commit/3c670238952ddd5cbbf17f223e13a921f3b76521))

### [3.0.5](https://github.com/webpack-contrib/terser-webpack-plugin/compare/v3.0.4...v3.0.5) (2020-06-15)


### Bug Fixes

* multi-compiler crash ([f6499af](https://github.com/webpack-contrib/terser-webpack-plugin/commit/f6499afb40f7a3b434c880d555261d62e0de4fd7))

### [3.0.4](https://github.com/webpack-contrib/terser-webpack-plugin/compare/v3.0.3...v3.0.4) (2020-06-13)


### Chore

* update `p-limit` and `serialize-javascript` packages

### [3.0.3](https://github.com/webpack-contrib/terser-webpack-plugin/compare/v3.0.1...v3.0.3) (2020-06-03)


### Bug Fixes

* compatibility with `>= 10.13` versions of Node.js
* security problem ([#259](https://github.com/webpack-contrib/terser-webpack-plugin/issues/259)) ([522aa2c](https://github.com/webpack-contrib/terser-webpack-plugin/commit/522aa2cd4e9c4b508b268eef99572c7c808fe0b6))

### [3.0.2](https://github.com/webpack-contrib/terser-webpack-plugin/compare/v3.0.1...v3.0.2) (2020-05-26)


### Bug Fixes

* compatibility with webpack@5 ([#250](https://github.com/webpack-contrib/terser-webpack-plugin/issues/250)) ([d3ff61c](https://github.com/webpack-contrib/terser-webpack-plugin/commit/d3ff61cbb714da8fb6ee1f7659bf6796774ab4cc))

### [3.0.1](https://github.com/webpack-contrib/terser-webpack-plugin/compare/v3.0.0...v3.0.1) (2020-05-06)


### Bug Fixes

* parallelism in multi compilation mode ([0ee7ed2](https://github.com/webpack-contrib/terser-webpack-plugin/commit/0ee7ed270b8cbf6312cc1009c5aa5f909fc7fbb7))
* remove redundant code for the `chunkFilter` option ([#243](https://github.com/webpack-contrib/terser-webpack-plugin/issues/243)) ([7220734](https://github.com/webpack-contrib/terser-webpack-plugin/commit/722073494ae708e7cd94cdb9df26fb483e93e8de))

## [3.0.0](https://github.com/webpack-contrib/terser-webpack-plugin/compare/v2.3.6...v3.0.0) (2020-05-01)


### ⚠ BREAKING CHANGES

* minimum supported Node.js version is `10.13`
* the `chunkFilter` was removed, please use `test`/`include`/`exclude` options
* change arguments order for the `warningFilter` option from `Function<(warning, file, source) -> Boolean>` to `Function<(file, warning, source) -> Boolean>`
* when the `extractComments.filename` option is a function it pass only one argument and it is object with `filename`, `basename`, `query` and `hash` properties
* if the value from the `extractComments.filename` option conflicts with existing assets, an error will be thrown instead of a warning
* use the `optimizeAssets` hook for webpack@5

### [2.3.6](https://github.com/webpack-contrib/terser-webpack-plugin/compare/v2.3.5...v2.3.6) (2020-04-25)


### Bug Fixes

* preserve `@license` comments starting with `//` ([d3f0c81](https://github.com/webpack-contrib/terser-webpack-plugin/commit/d3f0c811672920b658edaa99815de9204716fa21))

### [2.3.5](https://github.com/webpack-contrib/terser-webpack-plugin/compare/v2.3.4...v2.3.5) (2020-02-14)


### Bug Fixes

* do not break code with shebang ([fac58cb](https://github.com/webpack-contrib/terser-webpack-plugin/commit/fac58cb1ee7935710b3b38662c3abbf8dc12a862))

### [2.3.4](https://github.com/webpack-contrib/terser-webpack-plugin/compare/v2.3.3...v2.3.4) (2020-01-30)


### Bug Fixes

* respect stdout and stderr of workers and do not create warnings ([#215](https://github.com/webpack-contrib/terser-webpack-plugin/issues/215)) ([5708574](https://github.com/webpack-contrib/terser-webpack-plugin/commit/5708574d3337158a02d60a81275467900da5f42d))
* use webpack hash options rather than hard-code MD4 ([#213](https://github.com/webpack-contrib/terser-webpack-plugin/issues/213)) ([330c1f6](https://github.com/webpack-contrib/terser-webpack-plugin/commit/330c1f6cf3468fd6312e86960b272df1591f1a64))

### [2.3.3](https://github.com/webpack-contrib/terser-webpack-plugin/compare/v2.3.2...v2.3.3) (2020-01-28)


### Bug Fixes

* license files now have .txt suffix by default ([#210](https://github.com/webpack-contrib/terser-webpack-plugin/issues/210)) ([de02f7b](https://github.com/webpack-contrib/terser-webpack-plugin/commit/de02f7b229a6ef91baa353681b1c546784672ab6))
* reduce memory usage ([abfd950](https://github.com/webpack-contrib/terser-webpack-plugin/commit/abfd9506207cf392de63a0629de82145efff2361))

### [2.3.2](https://github.com/webpack-contrib/terser-webpack-plugin/compare/v2.3.1...v2.3.2) (2020-01-09)


### Bug Fixes

* show error message from jest-worker ([#203](https://github.com/webpack-contrib/terser-webpack-plugin/issues/203)) ([3b28007](https://github.com/webpack-contrib/terser-webpack-plugin/commit/3b280070cde3b233ae703fe2e0ac75b350cb2da7))

### [2.3.1](https://github.com/webpack-contrib/terser-webpack-plugin/compare/v2.3.0...v2.3.1) (2019-12-17)


### Bug Fixes

* performance ([#200](https://github.com/webpack-contrib/terser-webpack-plugin/issues/200)) ([d2acd75](https://github.com/webpack-contrib/terser-webpack-plugin/commit/d2acd75f4b630af38d2c272f800e755fe395b2dd))

## [2.3.0](https://github.com/webpack-contrib/terser-webpack-plugin/compare/v2.2.3...v2.3.0) (2019-12-12)


### Features

* support webpack@5 cache ([3649b3d](https://github.com/webpack-contrib/terser-webpack-plugin/commit/3649b3d0bf697288661676b47b33ae88226eb6f5))

### [2.2.3](https://github.com/webpack-contrib/terser-webpack-plugin/compare/v2.2.2...v2.2.3) (2019-12-11)

### SECURITY

* update `serialize-javascript` to `2.1.2` version.

### [2.2.2](https://github.com/webpack-contrib/terser-webpack-plugin/compare/v2.2.1...v2.2.2) (2019-12-06)


### SECURITY

* update `serialize-javascript` to `2.1.1` version.

### [2.2.1](https://github.com/webpack-contrib/terser-webpack-plugin/compare/v2.2.0...v2.2.1) (2019-10-22)


### Bug Fixes

* get rid deprecation warnings for webpack@5 ([#181](https://github.com/webpack-contrib/terser-webpack-plugin/issues/181)) ([0e9b780](https://github.com/webpack-contrib/terser-webpack-plugin/commit/0e9b780390826a9b9f58368f24b39452ca34f00e))

## [2.2.0](https://github.com/webpack-contrib/terser-webpack-plugin/compare/v2.1.3...v2.2.0) (2019-10-22)


### Features

* map `webpack@5` options to `terser` options ([#177](https://github.com/webpack-contrib/terser-webpack-plugin/issues/177)) ([f4c47aa](https://github.com/webpack-contrib/terser-webpack-plugin/commit/f4c47aa0e3de27bbab3ae0a90a461841bbce5988))
* pass an asset path for the `warningsFilter` option ([#176](https://github.com/webpack-contrib/terser-webpack-plugin/issues/176)) ([9a0a575](https://github.com/webpack-contrib/terser-webpack-plugin/commit/9a0a575585be21118cb4e3611d30e665a6337c3d))
* propagate an error stacktrace from `terser` ([#179](https://github.com/webpack-contrib/terser-webpack-plugin/issues/179)) ([a11e66b](https://github.com/webpack-contrib/terser-webpack-plugin/commit/a11e66b17ae2bb146ded4e64c948d5eece834378))
* enable the `sourceMap` option when the `SourceMapDevToolPlugin` plugin used (non cheap) ([#178](https://github.com/webpack-contrib/terser-webpack-plugin/issues/178)) ([d01c1b5](https://github.com/webpack-contrib/terser-webpack-plugin/commit/d01c1b5fef7f0593c91c1be3d4eb36220c3f465d))


### Bug Fixes

* get rid deprecation warnings for `webpack@5` ([#180](https://github.com/webpack-contrib/terser-webpack-plugin/issues/180)) ([504ea8b](https://github.com/webpack-contrib/terser-webpack-plugin/commit/504ea8b2017e6fa9b8a5f2123025ee5b7b4d80b1))

### [2.1.3](https://github.com/webpack-contrib/terser-webpack-plugin/compare/v2.1.2...v2.1.3) (2019-10-10)


### Bug Fixes

* invalidate cache when a file name was changed ([#171](https://github.com/webpack-contrib/terser-webpack-plugin/issues/171)) ([7e1d370](https://github.com/webpack-contrib/terser-webpack-plugin/commit/7e1d370ce2520c7c23689c19b22cfbea0265957e))

### [2.1.2](https://github.com/webpack-contrib/terser-webpack-plugin/compare/v2.1.1...v2.1.2) (2019-09-28)


### Bug Fixes

* regexp for `some` comments ([#168](https://github.com/webpack-contrib/terser-webpack-plugin/issues/168)) ([4c4b1f1](https://github.com/webpack-contrib/terser-webpack-plugin/commit/4c4b1f1))

### [2.1.1](https://github.com/webpack-contrib/terser-webpack-plugin/compare/v2.1.0...v2.1.1) (2019-09-27)


### Bug Fixes

* logic for extracting and preserving comments ([#166](https://github.com/webpack-contrib/terser-webpack-plugin/issues/166)) ([6bdee64](https://github.com/webpack-contrib/terser-webpack-plugin/commit/6bdee64))

## [2.1.0](https://github.com/webpack-contrib/terser-webpack-plugin/compare/v2.0.1...v2.1.0) (2019-09-16)


### Bug Fixes

* correct interpretation url for extracted comment file ([#157](https://github.com/webpack-contrib/terser-webpack-plugin/issues/157)) ([aba8ba7](https://github.com/webpack-contrib/terser-webpack-plugin/commit/aba8ba7))


### Features

* emit warning when comment file conlict with an existing asset ([#156](https://github.com/webpack-contrib/terser-webpack-plugin/issues/156)) ([2b4d2a4](https://github.com/webpack-contrib/terser-webpack-plugin/commit/2b4d2a4))
* improve naming of extracted file with comments ([#154](https://github.com/webpack-contrib/terser-webpack-plugin/issues/154)) ([5fe3337](https://github.com/webpack-contrib/terser-webpack-plugin/commit/5fe3337))

### [2.0.1](https://github.com/webpack-contrib/terser-webpack-plugin/compare/v2.0.0...v2.0.1) (2019-09-06)


### Bug Fixes

* reduce memory usage ([#145](https://github.com/webpack-contrib/terser-webpack-plugin/issues/145)) ([815e533](https://github.com/webpack-contrib/terser-webpack-plugin/commit/815e533))
* revert do not run parallel mode when you have only one file ([#146](https://github.com/webpack-contrib/terser-webpack-plugin/issues/146)) ([6613a97](https://github.com/webpack-contrib/terser-webpack-plugin/commit/6613a97))

## [2.0.0](https://github.com/webpack-contrib/terser-webpack-plugin/compare/v1.4.1...v2.0.0) (2019-09-05)


### ⚠ BREAKING CHANGES

* minimum require Node.js version is `8.9.0`
* the `extractComments` option is `true` by default
* the `cache` option is `true` by default
* the `parallel` option is `true` by default
* using the `extractComments.condition` option with `true` value extract only `some` comments
* the `sourceMap` option now defaults to depending on the `devtool` Webpack option


### Bug Fixes

* do not run parallel mode when you have only one file ([#134](https://github.com/webpack-contrib/terser-webpack-plugin/issues/134)) ([8b88b39](https://github.com/webpack-contrib/terser-webpack-plugin/commit/8b88b39))
* make `extractComments` API more consistent ([#129](https://github.com/webpack-contrib/terser-webpack-plugin/issues/129)) ([37d2df0](https://github.com/webpack-contrib/terser-webpack-plugin/commit/37d2df0))
* parallel on wsl ([#138](https://github.com/webpack-contrib/terser-webpack-plugin/issues/138)) ([0537591](https://github.com/webpack-contrib/terser-webpack-plugin/commit/0537591))


### Features

* enable the cache option by default ([#132](https://github.com/webpack-contrib/terser-webpack-plugin/issues/132)) ([960d249](https://github.com/webpack-contrib/terser-webpack-plugin/commit/960d249))
* enable the extractComments option by default ([ad2471c](https://github.com/webpack-contrib/terser-webpack-plugin/commit/ad2471c))
* enable the parallel option by default ([#131](https://github.com/webpack-contrib/terser-webpack-plugin/issues/131)) ([7b342af](https://github.com/webpack-contrib/terser-webpack-plugin/commit/7b342af))
* respect `devtool` values for source map generation ([#140](https://github.com/webpack-contrib/terser-webpack-plugin/issues/140)) ([dd37ca1](https://github.com/webpack-contrib/terser-webpack-plugin/commit/dd37ca1))

### [1.4.1](https://github.com/webpack-contrib/terser-webpack-plugin/compare/v1.4.0...v1.4.1) (2019-07-31)


### Bug Fixes

* removed unnecessary dependency ([#111](https://github.com/webpack-contrib/terser-webpack-plugin/issues/111)) ([bc19b72](https://github.com/webpack-contrib/terser-webpack-plugin/commit/bc19b72))

## [1.4.0](https://github.com/webpack-contrib/terser-webpack-plugin/compare/v1.3.0...v1.4.0) (2019-07-31)


### Features

* generate higher quality SourceMaps ([#109](https://github.com/webpack-contrib/terser-webpack-plugin/issues/109)) ([9d777f0](https://github.com/webpack-contrib/terser-webpack-plugin/commit/9d777f0))

## [1.3.0](https://github.com/webpack-contrib/terser-webpack-plugin/compare/v1.2.4...v1.3.0) (2019-05-24)


### Features

* update terser to 4 version ([#97](https://github.com/webpack-contrib/terser-webpack-plugin/issues/97)) ([15d1595](https://github.com/webpack-contrib/terser-webpack-plugin/commit/15d1595))



### [1.2.4](https://github.com/webpack-contrib/terser-webpack-plugin/compare/v1.2.3...v1.2.4) (2019-05-15)


### Bug Fixes

* disable parallel on WSL due bugs ([#90](https://github.com/webpack-contrib/terser-webpack-plugin/issues/90)) ([d9533dd](https://github.com/webpack-contrib/terser-webpack-plugin/commit/d9533dd))
* fallback for cache directory ([#86](https://github.com/webpack-contrib/terser-webpack-plugin/issues/86)) ([3cdd2ed](https://github.com/webpack-contrib/terser-webpack-plugin/commit/3cdd2ed))



<a name="1.2.3"></a>
## [1.2.3](https://github.com/webpack-contrib/terser-webpack-plugin/compare/v1.2.2...v1.2.3) (2019-02-25)


### Bug Fixes

* invalidate cache after changing node version ([675edfd](https://github.com/webpack-contrib/terser-webpack-plugin/commit/675edfd))



<a name="1.2.2"></a>
## [1.2.2](https://github.com/webpack-contrib/terser-webpack-plugin/compare/v1.2.1...v1.2.2) (2019-02-04)


### Bug Fixes

* cannot read property 'minify' of undefined   ([#69](https://github.com/webpack-contrib/terser-webpack-plugin/issues/69)) ([0593d7c](https://github.com/webpack-contrib/terser-webpack-plugin/commit/0593d7c))



<a name="1.2.1"></a>
## [1.2.1](https://github.com/webpack-contrib/terser-webpack-plugin/compare/v1.2.0...v1.2.1) (2018-12-27)


### Bug Fixes

* don't crash when no extracted comments ([#49](https://github.com/webpack-contrib/terser-webpack-plugin/issues/49)) ([efad586](https://github.com/webpack-contrib/terser-webpack-plugin/commit/efad586))



<a name="1.2.0"></a>
# [1.2.0](https://github.com/webpack-contrib/terser-webpack-plugin/compare/v1.1.0...v1.2.0) (2018-12-22)


### Bug Fixes

* `chunks` is a `Set` in webpack@5 ([#19](https://github.com/webpack-contrib/terser-webpack-plugin/issues/19)) ([df8c425](https://github.com/webpack-contrib/terser-webpack-plugin/commit/df8c425))
* catch `work-farm` errors ([#35](https://github.com/webpack-contrib/terser-webpack-plugin/issues/35)) ([2bdcd38](https://github.com/webpack-contrib/terser-webpack-plugin/commit/2bdcd38))
* dedupe extracted comments ([#40](https://github.com/webpack-contrib/terser-webpack-plugin/issues/40)) ([7f4a159](https://github.com/webpack-contrib/terser-webpack-plugin/commit/7f4a159))
* more consistent cache ([#43](https://github.com/webpack-contrib/terser-webpack-plugin/issues/43)) ([36f5f3c](https://github.com/webpack-contrib/terser-webpack-plugin/commit/36f5f3c))
* regenerate `contenthash` when assets was uglified ([#44](https://github.com/webpack-contrib/terser-webpack-plugin/issues/44)) ([7e6f8b1](https://github.com/webpack-contrib/terser-webpack-plugin/commit/7e6f8b1))


### Features

* `chunkFilter` option for filtering chunks ([#38](https://github.com/webpack-contrib/terser-webpack-plugin/issues/38)) ([7ffe57c](https://github.com/webpack-contrib/terser-webpack-plugin/commit/7ffe57c))
* uglify `mjs` by default ([#39](https://github.com/webpack-contrib/terser-webpack-plugin/issues/39)) ([1644620](https://github.com/webpack-contrib/terser-webpack-plugin/commit/1644620))



<a name="1.1.0"></a>
# [1.1.0](https://github.com/webpack-contrib/terser-webpack-plugin/compare/v1.0.1...v1.1.0) (2018-09-14)


### Bug Fixes

* extract comment conditions is case insensitivity ([19e1e43](https://github.com/webpack-contrib/terser-webpack-plugin/commit/19e1e43))


### Features

* full coverage schema options validation ([#8](https://github.com/webpack-contrib/terser-webpack-plugin/issues/8)) ([68e531e](https://github.com/webpack-contrib/terser-webpack-plugin/commit/68e531e))



<a name="1.0.2"></a>
## [1.0.2](https://github.com/webpack-contrib/terser-webpack-plugin/compare/v1.0.1...v1.0.2) (2018-08-16)


### Internal

* migrate from `@webpack-contrib/schema-utils` to `schema-utils` ([a5432da](https://github.com/webpack-contrib/terser-webpack-plugin/commit/a5432da))

<a name="1.0.1"></a>
## [1.0.1](https://github.com/webpack-contrib/terser-webpack-plugin/compare/v1.0.0...v1.0.1) (2018-08-15)


### Bug Fixes

* `cpus` length in a chroot environment (`os.cpus()`) ([#4](https://github.com/webpack-contrib/terser-webpack-plugin/issues/4)) ([9375646](https://github.com/webpack-contrib/terser-webpack-plugin/commit/9375646))



<a name="1.0.0"></a>
# 1.0.0 (2018-08-02)

Initial publish release

# Change Log

All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
