# eslint-webpack-plugin changelog

> Runs ESLint as part of a webpack build.

- Vendor: webpack
- Category: Developer Tools
- Official site: https://github.com/webpack/eslint-webpack-plugin
- Tracked by: What's New (https://whatsnew.fyi/product/eslint-webpack-plugin)
- Harvested from: GitHub (webpack/eslint-webpack-plugin)
- Entries below: 10 (newest first)

What's New is an index, not a publisher: every entry below links to the vendor's own release notes, which are the authoritative source. Entries are labelled where they are hand-curated sample data, pre-releases, or drawn from a secondary source such as a developer blog.

Reuse: the summaries, labels and curation here are © What's New. Quote freely with attribution and a link back; wholesale republication of the corpus is not permitted — terms: https://whatsnew.fyi/terms. The vendors' own release notes remain their publishers'.

## Releases

### v6.0.0

- Date: 2026-04-03
- Version: v6.0.0
- Original notes: https://github.com/webpack/eslint-webpack-plugin/releases/tag/v6.0.0
- Permalink: https://whatsnew.fyi/product/eslint-webpack-plugin/releases/v6.0.0

- **removed** — Remove threads option
- **changed** — Use compiler.options.mode to set the default value of failOnError
- **removed** — Remove support for ESLint v8 and Node.js v18
- **added** — Add support for ESLint v10
- **fixed** — Do not store errors, errors from files not included should not be reported

##### [6.0.0](https://github.com/webpack/eslint-webpack-plugin/compare/v5.0.3...v6.0.0) (2026-04-03)


###### ⚠ BREAKING CHANGES

* remove threads option (#299)
* use `compiler.options.mode` to set the default value of `failOnError` (#296)
* add support for ESLint v10 and remove support for ESLint v8 and Node.js v18 (#295)

###### Features

* add support for ESLint v10 and remove support for ESLint v8 and Node.js v18 ([#295](https://github.com/webpack/eslint-webpack-plugin/issues/295)) ([42de4fe](https://github.com/webpack/eslint-webpack-plugin/commit/42de4fefc67d0d3983a14c73a70d93f497735e73))


###### Bug Fixes

* do not store errors, errors from files not included should not be reported ([#298](https://github.com/webpack/eslint-webpack-plugin/issues/298)) ([a4400b2](https://github.com/webpack/eslint-webpack-plugin/commit/a4400b2396b179bb8b15ee2a1b159a106d7c962a))
* use `compiler.options.mode` to set the default value of `failOnError` ([#296](https://github.com/webpack/eslint-webpack-plugin/issues/296)) ([def99b0](https://github.com/webpack/eslint-webpack-plugin/commit/def99b0c1d72c8d6b70361f0b2215ff2dc3ead59))


* remove threads option ([#299](https://github.com/webpack/eslint-webpack-plugin/issues/299)) ([a53360e](https://github.com/webpack/eslint-webpack-plugin/commit/a53360e1291ea08307d21efa7102d6a7c9725f42))

### v5.0.3

- Date: 2026-02-27
- Version: v5.0.3
- Original notes: https://github.com/webpack/eslint-webpack-plugin/releases/tag/v5.0.3
- Permalink: https://whatsnew.fyi/product/eslint-webpack-plugin/releases/v5.0.3

- **fixed** — display errors and warnings

###### [5.0.3](https://github.com/webpack/eslint-webpack-plugin/compare/v5.0.2...v5.0.3) (2026-02-27)


###### Bug Fixes

* display errors and warnings ([#297](https://github.com/webpack/eslint-webpack-plugin/issues/297)) ([d099b5d](https://github.com/webpack/eslint-webpack-plugin/commit/d099b5dd504ce074ed481eff37c1ebec4f3ec288))

### v5.0.2

- Date: 2025-06-09
- Version: v5.0.2
- Original notes: https://github.com/webpack/eslint-webpack-plugin/releases/tag/v5.0.2
- Permalink: https://whatsnew.fyi/product/eslint-webpack-plugin/releases/v5.0.2

- **fixed** — Don't error on circular eslint plugins

###### [5.0.2](https://github.com/webpack-contrib/eslint-webpack-plugin/compare/v5.0.1...v5.0.2) (2025-06-09)


###### Bug Fixes

* don't error on circular eslint plugins ([#277](https://github.com/webpack-contrib/eslint-webpack-plugin/issues/277)) ([32f05c6](https://github.com/webpack-contrib/eslint-webpack-plugin/commit/32f05c6fdd70ec5532682ce5ed134998a269cdf3))

### v5.0.1

- Date: 2025-04-15
- Version: v5.0.1
- Original notes: https://github.com/webpack/eslint-webpack-plugin/releases/tag/v5.0.1
- Permalink: https://whatsnew.fyi/product/eslint-webpack-plugin/releases/v5.0.1

- **fixed** — fail on error and fail on warning

###### [5.0.1](https://github.com/webpack-contrib/eslint-webpack-plugin/compare/v5.0.0...v5.0.1) (2025-04-15)


###### Bug Fixes

* fail on error and fail on warning ([#275](https://github.com/webpack-contrib/eslint-webpack-plugin/issues/275)) ([4ef97cd](https://github.com/webpack-contrib/eslint-webpack-plugin/commit/4ef97cd46b5ced43d5a68444bce2d392ddd28166))

### v5.0.0

- Date: 2025-02-26
- Version: v5.0.0
- Original notes: https://github.com/webpack/eslint-webpack-plugin/releases/tag/v5.0.0
- Permalink: https://whatsnew.fyi/product/eslint-webpack-plugin/releases/v5.0.0

- **changed** — Use flat config by default
- **changed** — Minimum supported Node.js version is 18.12.0

##### [5.0.0](https://github.com/webpack-contrib/eslint-webpack-plugin/compare/v3.2.0...v5.0.0) (2025-02-26)


###### ⚠ BREAKING CHANGES

* Use flat config by default
* Minimum supported Node.js version is 18.12.0

### v4.2.0

- Date: 2024-05-24
- Version: v4.2.0
- Original notes: https://github.com/webpack/eslint-webpack-plugin/releases/tag/v4.2.0
- Permalink: https://whatsnew.fyi/product/eslint-webpack-plugin/releases/v4.2.0

- **added** — Support eslint 9
- **fixed** — Use stillValidModule only when lintDirtyModulesOnly is disabled

##### [4.2.0](https://github.com/webpack-contrib/eslint-webpack-plugin/compare/v4.1.0...v4.2.0) (2024-05-24)


###### Features

* support eslint 9 ([#250](https://github.com/webpack-contrib/eslint-webpack-plugin/issues/250)) ([d25e94c](https://github.com/webpack-contrib/eslint-webpack-plugin/commit/d25e94c90b477d465bf4d7fb6450a9b4ed6936f4))


###### Bug Fixes

* use `stillValidModule` only `lintDirtyModulesOnly` is disabled ([#253](https://github.com/webpack-contrib/eslint-webpack-plugin/issues/253)) ([b52d1e7](https://github.com/webpack-contrib/eslint-webpack-plugin/commit/b52d1e743e77e657256919ca7b0cdb1d432a1fb9))

### v4.1.0

- Date: 2024-03-14
- Version: v4.1.0
- Original notes: https://github.com/webpack/eslint-webpack-plugin/releases/tag/v4.1.0
- Permalink: https://whatsnew.fyi/product/eslint-webpack-plugin/releases/v4.1.0

- **added** — Support for flat config

##### [4.1.0](https://github.com/webpack-contrib/eslint-webpack-plugin/compare/v4.0.0...v4.1.0) (2024-03-14)


###### Features

* support flat config ([#238](https://github.com/webpack-contrib/eslint-webpack-plugin/issues/238)) ([19cadbe](https://github.com/webpack-contrib/eslint-webpack-plugin/commit/19cadbe3117fa7899eba2424d7bb07bc403160c5))

### v4.0.1

- Date: 2023-04-10
- Version: v4.0.1
- Original notes: https://github.com/webpack/eslint-webpack-plugin/releases/tag/v4.0.1
- Permalink: https://whatsnew.fyi/product/eslint-webpack-plugin/releases/v4.0.1

- **changed** — Enable cache by default

###### [4.0.1](https://github.com/webpack-contrib/eslint-webpack-plugin/compare/v4.0.0...v4.0.1) (2023-04-10)


###### Performance

* enable `cache` by default ([#213](https://github.com/webpack-contrib/eslint-webpack-plugin/issues/213))

### v4.0.0

- Date: 2023-02-03
- Version: v4.0.0
- Original notes: https://github.com/webpack/eslint-webpack-plugin/releases/tag/v4.0.0
- Permalink: https://whatsnew.fyi/product/eslint-webpack-plugin/releases/v4.0.0

- **removed** — Drop support for Node v12 and ESLint v7
- **fixed** — Lint modules that are cached with webpack's filesystem cache

##### [4.0.0](https://github.com/webpack-contrib/eslint-webpack-plugin/compare/v3.2.0...v4.0.0) (2023-02-03)


###### ⚠ BREAKING CHANGES

* drop node v12 and eslint v7 (#159)

###### Bug Fixes

* lint modules that are cached with webpack's filesystem cache ([#197](https://github.com/webpack-contrib/eslint-webpack-plugin/issues/197)) ([92f25ec](https://github.com/webpack-contrib/eslint-webpack-plugin/commit/92f25ecf5f92d72bab4c80dac363a1c632e3500f)), closes [#130](https://github.com/webpack-contrib/eslint-webpack-plugin/issues/130)


* drop node v12 and eslint v7 ([#159](https://github.com/webpack-contrib/eslint-webpack-plugin/issues/159)) ([1edd3c1](https://github.com/webpack-contrib/eslint-webpack-plugin/commit/1edd3c1ab63ba864768d812401ce500318548e2d))

### v3.2.0

- Date: 2022-06-23
- Version: v3.2.0
- Original notes: https://github.com/webpack/eslint-webpack-plugin/releases/tag/v3.2.0
- Permalink: https://whatsnew.fyi/product/eslint-webpack-plugin/releases/v3.2.0

- **added** — Add eslint prefix to CLI output for better debugging
- **removed** — Remove cjs wrapper
- **added** — Support resourceQueryExclude option

##### [3.2.0](https://github.com/webpack-contrib/eslint-webpack-plugin/compare/v3.1.1...v3.2.0) (2022-06-23)


###### Features

* add eslint prefix to CLI output for better debugging ([#155](https://github.com/webpack-contrib/eslint-webpack-plugin/issues/155)) ([67efb34](https://github.com/webpack-contrib/eslint-webpack-plugin/commit/67efb34fc2ad11dcd6593fce21059aea271dcfc7))
* removed cjs wrapper ([#152](https://github.com/webpack-contrib/eslint-webpack-plugin/issues/152)) ([125becf](https://github.com/webpack-contrib/eslint-webpack-plugin/commit/125becfaad348042b732d074b346bb3243dd7fa4))
* support resourceQueryExclude option ([#165](https://github.com/webpack-contrib/eslint-webpack-plugin/issues/165)) ([464120f](https://github.com/webpack-contrib/eslint-webpack-plugin/commit/464120fa74f0f0ccca98322ef43a4c057528a964))