| datasource | package   | from   | to     |
| ---------- | --------- | ------ | ------ |
| npm        | stylelint | 17.1.0 | 17.2.0 |


## [v17.2.0](https://github.com/stylelint/stylelint/blob/HEAD/CHANGELOG.md#1720---2026-02-10)

It fixes 7 bugs, including 5 performance ones that make Stylelint 7x faster and use 3x less memory on larger codebases such as design systems and monorepos. We also restructured our docs to create a [contributor guide](CONTRIBUTING.md). If you'd like to help out and contribute to Stylelint, that's the place to start.

- Fixed: performance of config augmentation and module imports ([#9021](stylelint/stylelint#9021)) ([@adalinesimonian](https://github.com/adalinesimonian)).
- Fixed: performance of config override matching ([#9023](stylelint/stylelint#9023)) ([@adalinesimonian](https://github.com/adalinesimonian)).
- Fixed: performance of config resolution ([#9033](stylelint/stylelint#9033)) ([@adalinesimonian](https://github.com/adalinesimonian)).
- Fixed: performance of rule resolution ([#9022](stylelint/stylelint#9022)) ([@adalinesimonian](https://github.com/adalinesimonian)).
- Fixed: `declaration-property-value-no-unknown` false negatives for math functions ([#9011](stylelint/stylelint#9011)) ([@ragini-pandey](https://github.com/ragini-pandey)).
- Fixed: `no-duplicate-selectors` false negatives for matching escaped selectors ([#8953](stylelint/stylelint#8953)) ([@bjnewman](https://github.com/bjnewman)).
- Fixed: `no-invalid-position-at-import-rule` false negatives for layers with blocks ([#9026](stylelint/stylelint#9026)) ([@romainmenke](https://github.com/romainmenke)).


## [v17.1.1](https://github.com/stylelint/stylelint/blob/HEAD/CHANGELOG.md#1711---2026-02-03)

It fixes 2 bugs.

- Fixed: resolution of configs, plugins, processors, and custom syntaxes in Yarn PnP environments ([#9010](stylelint/stylelint#9010)) ([@adalinesimonian](https://github.com/adalinesimonian)).
- Fixed: `lightness-notation` autofix for decimals ([#9009](stylelint/stylelint#9009)) ([@IlyaSemenov](https://github.com/IlyaSemenov)).

| datasource | package   | from   | to     |
| ---------- | --------- | ------ | ------ |
| npm        | stylelint | 17.1.0 | 17.3.0 |


## [v17.3.0](https://github.com/stylelint/stylelint/blob/HEAD/CHANGELOG.md#1730---2026-02-13)

It fixes 17 bugs. 3 related to supporting `calc()` in `declaration-property-value-no-unknown`, and 13 performance ones that make Stylelint a further 3x faster when using the rules in our [standard config](https://www.npmjs.com/package/stylelint-config-standard).

- Fixed: performance of rule sequencing ([#9055](stylelint/stylelint#9055)) ([@jeddy3](https://github.com/jeddy3)).
- Fixed: `*-list` performance ([#9056](stylelint/stylelint#9056)) ([@jeddy3](https://github.com/jeddy3)).
- Fixed: `*-notation` performance ([#9044](stylelint/stylelint#9044)) ([@jeddy3](https://github.com/jeddy3)).
- Fixed: `declaration-property-max-values` performance ([#9057](stylelint/stylelint#9057)) ([@jeddy3](https://github.com/jeddy3)).
- Fixed: `declaration-property-value-keyword-no-deprecated` performance ([#9058](stylelint/stylelint#9058)) ([@jeddy3](https://github.com/jeddy3)).
- Fixed: `declaration-property-value-no-unknown` false negatives for math functions inside of non-math functions ([#9064](stylelint/stylelint#9064)) ([@romainmenke](https://github.com/romainmenke)).
- Fixed: `declaration-property-value-no-unknown` false positives for `calc()` with mixed operations ([#9064](stylelint/stylelint#9064)) ([@romainmenke](https://github.com/romainmenke)).
- Fixed: `declaration-property-value-no-unknown` performance ([#9062](stylelint/stylelint#9062)) ([@jeddy3](https://github.com/jeddy3)).
- Fixed: `declaration-property-value-no-unknown` reported ranges for multiple math functions ([#9064](stylelint/stylelint#9064)) ([@romainmenke](https://github.com/romainmenke)).
- Fixed: `length-zero-no-unit` performance ([#9046](stylelint/stylelint#9046)) ([@jeddy3](https://github.com/jeddy3)).
- Fixed: `named-grid-areas-no-invalid` false positives for mix of tabs and spaces ([#9039](stylelint/stylelint#9039)) ([@adalinesimonian](https://github.com/adalinesimonian)).
- Fixed: `no-unknown-custom-media` performance ([#9059](stylelint/stylelint#9059)) ([@jeddy3](https://github.com/jeddy3)).
- Fixed: `selector-max-*` performance ([#9042](stylelint/stylelint#9042)) ([@jeddy3](https://github.com/jeddy3)).
- Fixed: `shorthand-property-no-redundant-values` performance ([#9047](stylelint/stylelint#9047)) ([@jeddy3](https://github.com/jeddy3)).
- Fixed: `syntax-string-no-invalid` performance ([#9061](stylelint/stylelint#9061)) ([@jeddy3](https://github.com/jeddy3)).
- Fixed: `time-min-milliseconds` performance ([#9060](stylelint/stylelint#9060)) ([@jeddy3](https://github.com/jeddy3)).
- Fixed: `value-keyword-case` performance ([#9048](stylelint/stylelint#9048)) ([@jeddy3](https://github.com/jeddy3)).


## [v17.2.0](https://github.com/stylelint/stylelint/blob/HEAD/CHANGELOG.md#1720---2026-02-10)

It fixes 7 bugs, including 5 performance ones that make Stylelint 7x faster and use 3x less memory on larger codebases such as design systems and monorepos. We also restructured our docs to create a [contributor guide](CONTRIBUTING.md). If you'd like to help out and contribute to Stylelint, that's the place to start.

- Fixed: performance of config augmentation and module imports ([#9021](stylelint/stylelint#9021)) ([@adalinesimonian](https://github.com/adalinesimonian)).
- Fixed: performance of config override matching ([#9023](stylelint/stylelint#9023)) ([@adalinesimonian](https://github.com/adalinesimonian)).
- Fixed: performance of config resolution ([#9033](stylelint/stylelint#9033)) ([@adalinesimonian](https://github.com/adalinesimonian)).
- Fixed: performance of rule resolution ([#9022](stylelint/stylelint#9022)) ([@adalinesimonian](https://github.com/adalinesimonian)).
- Fixed: `declaration-property-value-no-unknown` false negatives for math functions ([#9011](stylelint/stylelint#9011)) ([@ragini-pandey](https://github.com/ragini-pandey)).
- Fixed: `no-duplicate-selectors` false negatives for matching escaped selectors ([#8953](stylelint/stylelint#8953)) ([@bjnewman](https://github.com/bjnewman)).
- Fixed: `no-invalid-position-at-import-rule` false negatives for layers with blocks ([#9026](stylelint/stylelint#9026)) ([@romainmenke](https://github.com/romainmenke)).


## [v17.1.1](https://github.com/stylelint/stylelint/blob/HEAD/CHANGELOG.md#1711---2026-02-03)

It fixes 2 bugs.

- Fixed: resolution of configs, plugins, processors, and custom syntaxes in Yarn PnP environments ([#9010](stylelint/stylelint#9010)) ([@adalinesimonian](https://github.com/adalinesimonian)).
- Fixed: `lightness-notation` autofix for decimals ([#9009](stylelint/stylelint#9009)) ([@IlyaSemenov](https://github.com/IlyaSemenov)).

| datasource | package   | from   | to     |
| ---------- | --------- | ------ | ------ |
| npm        | stylelint | 17.1.0 | 17.3.0 |


## [v17.3.0](https://github.com/stylelint/stylelint/blob/HEAD/CHANGELOG.md#1730---2026-02-13)

It fixes 17 bugs. 3 related to supporting `calc()` in `declaration-property-value-no-unknown`, and 13 performance ones that make Stylelint a further 3x faster when using the rules in our [standard config](https://www.npmjs.com/package/stylelint-config-standard).

- Fixed: performance of rule sequencing ([#9055](stylelint/stylelint#9055)) ([@jeddy3](https://github.com/jeddy3)).
- Fixed: `*-list` performance ([#9056](stylelint/stylelint#9056)) ([@jeddy3](https://github.com/jeddy3)).
- Fixed: `*-notation` performance ([#9044](stylelint/stylelint#9044)) ([@jeddy3](https://github.com/jeddy3)).
- Fixed: `declaration-property-max-values` performance ([#9057](stylelint/stylelint#9057)) ([@jeddy3](https://github.com/jeddy3)).
- Fixed: `declaration-property-value-keyword-no-deprecated` performance ([#9058](stylelint/stylelint#9058)) ([@jeddy3](https://github.com/jeddy3)).
- Fixed: `declaration-property-value-no-unknown` false negatives for math functions inside of non-math functions ([#9064](stylelint/stylelint#9064)) ([@romainmenke](https://github.com/romainmenke)).
- Fixed: `declaration-property-value-no-unknown` false positives for `calc()` with mixed operations ([#9064](stylelint/stylelint#9064)) ([@romainmenke](https://github.com/romainmenke)).
- Fixed: `declaration-property-value-no-unknown` performance ([#9062](stylelint/stylelint#9062)) ([@jeddy3](https://github.com/jeddy3)).
- Fixed: `declaration-property-value-no-unknown` reported ranges for multiple math functions ([#9064](stylelint/stylelint#9064)) ([@romainmenke](https://github.com/romainmenke)).
- Fixed: `length-zero-no-unit` performance ([#9046](stylelint/stylelint#9046)) ([@jeddy3](https://github.com/jeddy3)).
- Fixed: `named-grid-areas-no-invalid` false positives for mix of tabs and spaces ([#9039](stylelint/stylelint#9039)) ([@adalinesimonian](https://github.com/adalinesimonian)).
- Fixed: `no-unknown-custom-media` performance ([#9059](stylelint/stylelint#9059)) ([@jeddy3](https://github.com/jeddy3)).
- Fixed: `selector-max-*` performance ([#9042](stylelint/stylelint#9042)) ([@jeddy3](https://github.com/jeddy3)).
- Fixed: `shorthand-property-no-redundant-values` performance ([#9047](stylelint/stylelint#9047)) ([@jeddy3](https://github.com/jeddy3)).
- Fixed: `syntax-string-no-invalid` performance ([#9061](stylelint/stylelint#9061)) ([@jeddy3](https://github.com/jeddy3)).
- Fixed: `time-min-milliseconds` performance ([#9060](stylelint/stylelint#9060)) ([@jeddy3](https://github.com/jeddy3)).
- Fixed: `value-keyword-case` performance ([#9048](stylelint/stylelint#9048)) ([@jeddy3](https://github.com/jeddy3)).


## [v17.2.0](https://github.com/stylelint/stylelint/blob/HEAD/CHANGELOG.md#1720---2026-02-10)

It fixes 7 bugs, including 5 performance ones that make Stylelint 7x faster and use 3x less memory on larger codebases such as design systems and monorepos. We also restructured our docs to create a [contributor guide](CONTRIBUTING.md). If you'd like to help out and contribute to Stylelint, that's the place to start.

- Fixed: performance of config augmentation and module imports ([#9021](stylelint/stylelint#9021)) ([@adalinesimonian](https://github.com/adalinesimonian)).
- Fixed: performance of config override matching ([#9023](stylelint/stylelint#9023)) ([@adalinesimonian](https://github.com/adalinesimonian)).
- Fixed: performance of config resolution ([#9033](stylelint/stylelint#9033)) ([@adalinesimonian](https://github.com/adalinesimonian)).
- Fixed: performance of rule resolution ([#9022](stylelint/stylelint#9022)) ([@adalinesimonian](https://github.com/adalinesimonian)).
- Fixed: `declaration-property-value-no-unknown` false negatives for math functions ([#9011](stylelint/stylelint#9011)) ([@ragini-pandey](https://github.com/ragini-pandey)).
- Fixed: `no-duplicate-selectors` false negatives for matching escaped selectors ([#8953](stylelint/stylelint#8953)) ([@bjnewman](https://github.com/bjnewman)).
- Fixed: `no-invalid-position-at-import-rule` false negatives for layers with blocks ([#9026](stylelint/stylelint#9026)) ([@romainmenke](https://github.com/romainmenke)).


## [v17.1.1](https://github.com/stylelint/stylelint/blob/HEAD/CHANGELOG.md#1711---2026-02-03)

It fixes 2 bugs.

- Fixed: resolution of configs, plugins, processors, and custom syntaxes in Yarn PnP environments ([#9010](stylelint/stylelint#9010)) ([@adalinesimonian](https://github.com/adalinesimonian)).
- Fixed: `lightness-notation` autofix for decimals ([#9009](stylelint/stylelint#9009)) ([@IlyaSemenov](https://github.com/IlyaSemenov)).

| datasource | package   | from   | to     |
| ---------- | --------- | ------ | ------ |
| npm        | stylelint | 17.1.0 | 17.3.0 |


## [v17.3.0](https://github.com/stylelint/stylelint/blob/HEAD/CHANGELOG.md#1730---2026-02-13)

It fixes 17 bugs. 3 related to supporting `calc()` in `declaration-property-value-no-unknown`, and 13 performance ones that make Stylelint a further 3x faster when using the rules in our [standard config](https://www.npmjs.com/package/stylelint-config-standard).

- Fixed: performance of rule sequencing ([#9055](stylelint/stylelint#9055)) ([@jeddy3](https://github.com/jeddy3)).
- Fixed: `*-list` performance ([#9056](stylelint/stylelint#9056)) ([@jeddy3](https://github.com/jeddy3)).
- Fixed: `*-notation` performance ([#9044](stylelint/stylelint#9044)) ([@jeddy3](https://github.com/jeddy3)).
- Fixed: `declaration-property-max-values` performance ([#9057](stylelint/stylelint#9057)) ([@jeddy3](https://github.com/jeddy3)).
- Fixed: `declaration-property-value-keyword-no-deprecated` performance ([#9058](stylelint/stylelint#9058)) ([@jeddy3](https://github.com/jeddy3)).
- Fixed: `declaration-property-value-no-unknown` false negatives for math functions inside of non-math functions ([#9064](stylelint/stylelint#9064)) ([@romainmenke](https://github.com/romainmenke)).
- Fixed: `declaration-property-value-no-unknown` false positives for `calc()` with mixed operations ([#9064](stylelint/stylelint#9064)) ([@romainmenke](https://github.com/romainmenke)).
- Fixed: `declaration-property-value-no-unknown` performance ([#9062](stylelint/stylelint#9062)) ([@jeddy3](https://github.com/jeddy3)).
- Fixed: `declaration-property-value-no-unknown` reported ranges for multiple math functions ([#9064](stylelint/stylelint#9064)) ([@romainmenke](https://github.com/romainmenke)).
- Fixed: `length-zero-no-unit` performance ([#9046](stylelint/stylelint#9046)) ([@jeddy3](https://github.com/jeddy3)).
- Fixed: `named-grid-areas-no-invalid` false positives for mix of tabs and spaces ([#9039](stylelint/stylelint#9039)) ([@adalinesimonian](https://github.com/adalinesimonian)).
- Fixed: `no-unknown-custom-media` performance ([#9059](stylelint/stylelint#9059)) ([@jeddy3](https://github.com/jeddy3)).
- Fixed: `selector-max-*` performance ([#9042](stylelint/stylelint#9042)) ([@jeddy3](https://github.com/jeddy3)).
- Fixed: `shorthand-property-no-redundant-values` performance ([#9047](stylelint/stylelint#9047)) ([@jeddy3](https://github.com/jeddy3)).
- Fixed: `syntax-string-no-invalid` performance ([#9061](stylelint/stylelint#9061)) ([@jeddy3](https://github.com/jeddy3)).
- Fixed: `time-min-milliseconds` performance ([#9060](stylelint/stylelint#9060)) ([@jeddy3](https://github.com/jeddy3)).
- Fixed: `value-keyword-case` performance ([#9048](stylelint/stylelint#9048)) ([@jeddy3](https://github.com/jeddy3)).


## [v17.2.0](https://github.com/stylelint/stylelint/blob/HEAD/CHANGELOG.md#1720---2026-02-10)

It fixes 7 bugs, including 5 performance ones that make Stylelint 7x faster and use 3x less memory on larger codebases such as design systems and monorepos. We also restructured our docs to create a [contributor guide](CONTRIBUTING.md). If you'd like to help out and contribute to Stylelint, that's the place to start.

- Fixed: performance of config augmentation and module imports ([#9021](stylelint/stylelint#9021)) ([@adalinesimonian](https://github.com/adalinesimonian)).
- Fixed: performance of config override matching ([#9023](stylelint/stylelint#9023)) ([@adalinesimonian](https://github.com/adalinesimonian)).
- Fixed: performance of config resolution ([#9033](stylelint/stylelint#9033)) ([@adalinesimonian](https://github.com/adalinesimonian)).
- Fixed: performance of rule resolution ([#9022](stylelint/stylelint#9022)) ([@adalinesimonian](https://github.com/adalinesimonian)).
- Fixed: `declaration-property-value-no-unknown` false negatives for math functions ([#9011](stylelint/stylelint#9011)) ([@ragini-pandey](https://github.com/ragini-pandey)).
- Fixed: `no-duplicate-selectors` false negatives for matching escaped selectors ([#8953](stylelint/stylelint#8953)) ([@bjnewman](https://github.com/bjnewman)).
- Fixed: `no-invalid-position-at-import-rule` false negatives for layers with blocks ([#9026](stylelint/stylelint#9026)) ([@romainmenke](https://github.com/romainmenke)).


## [v17.1.1](https://github.com/stylelint/stylelint/blob/HEAD/CHANGELOG.md#1711---2026-02-03)

It fixes 2 bugs.

- Fixed: resolution of configs, plugins, processors, and custom syntaxes in Yarn PnP environments ([#9010](stylelint/stylelint#9010)) ([@adalinesimonian](https://github.com/adalinesimonian)).
- Fixed: `lightness-notation` autofix for decimals ([#9009](stylelint/stylelint#9009)) ([@IlyaSemenov](https://github.com/IlyaSemenov)).

This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| [eslint](https://eslint.org) ([source](https://github.com/eslint/eslint)) | devDependencies | patch | [`9.39.2` -> `9.39.3`](https://renovatebot.com/diffs/npm/eslint/9.39.2/9.39.3) |
| [prettier](https://prettier.io) ([source](https://github.com/prettier/prettier)) | devDependencies | patch | [`3.8.0` -> `3.8.1`](https://renovatebot.com/diffs/npm/prettier/3.8.0/3.8.1) |
| [stylelint](https://stylelint.io) ([source](https://github.com/stylelint/stylelint)) | devDependencies | minor | [`17.0.0` -> `17.4.0`](https://renovatebot.com/diffs/npm/stylelint/17.0.0/17.4.0) |

---

### Release Notes

<details>
<summary>eslint/eslint (eslint)</summary>

### [`v9.39.3`](https://github.com/eslint/eslint/releases/tag/v9.39.3)

[Compare Source](eslint/eslint@v9.39.2...v9.39.3)

#### Bug Fixes

- [`791bf8d`](eslint/eslint@791bf8d) fix: restore TypeScript 4.0 compatibility in types ([#&#8203;20504](eslint/eslint#20504)) (sethamus)

#### Chores

- [`8594a43`](eslint/eslint@8594a43) chore: upgrade [@&#8203;eslint/js](https://github.com/eslint/js)@&#8203;9.39.3 ([#&#8203;20529](eslint/eslint#20529)) (Milos Djermanovic)
- [`9ceef92`](eslint/eslint@9ceef92) chore: package.json update for [@&#8203;eslint/js](https://github.com/eslint/js) release (Jenkins)
- [`af498c6`](eslint/eslint@af498c6) chore: ignore `/docs/v9.x` in link checker ([#&#8203;20453](eslint/eslint#20453)) (Milos Djermanovic)

</details>

<details>
<summary>prettier/prettier (prettier)</summary>

### [`v3.8.1`](https://github.com/prettier/prettier/blob/HEAD/CHANGELOG.md#381)

[Compare Source](prettier/prettier@3.8.0...3.8.1)

[diff](prettier/prettier@3.8.0...3.8.1)

##### Include available `printers` in plugin type declarations ([#&#8203;18706](prettier/prettier#18706) by [@&#8203;porada](https://github.com/porada))

<!-- prettier-ignore -->

```ts
// Input
import * as prettierPluginEstree from "prettier/plugins/estree";

// Prettier 3.8.0
// Property 'printers' does not exist on type 'typeof import("prettier/plugins/estree")'. ts(2339)
prettierPluginEstree.printers.estree; //=> any

// Prettier 3.8.1
prettierPluginEstree.printers.estree; //=> Printer
prettierPluginEstree.printers["estree-json"]; //=> Printer
```

</details>

<details>
<summary>stylelint/stylelint (stylelint)</summary>

### [`v17.4.0`](https://github.com/stylelint/stylelint/blob/HEAD/CHANGELOG.md#1740---2026-02-25)

[Compare Source](stylelint/stylelint@17.3.0...17.4.0)

It adds 2 options to the rules and fixes 7 bugs.

- Added: `ignoreAtRules: []` to `at-rule-no-vendor-prefix` ([#&#8203;9096](stylelint/stylelint#9096)) ([@&#8203;theacrat](https://github.com/theacrat)).
- Added: `ignoreMediaFeatureNames: []` to `media-feature-name-no-vendor-prefix` ([#&#8203;9097](stylelint/stylelint#9097)) ([@&#8203;theacrat](https://github.com/theacrat)).
- Fixed: performance of selector cloning rules ([#&#8203;9089](stylelint/stylelint#9089)) ([@&#8203;jeddy3](https://github.com/jeddy3)).
- Fixed: `*-empty-line-before` performance ([#&#8203;9092](stylelint/stylelint#9092)) ([@&#8203;jeddy3](https://github.com/jeddy3)).
- Fixed: `declaration-property-value-no-unknown` performance ([#&#8203;9090](stylelint/stylelint#9090)) ([@&#8203;jeddy3](https://github.com/jeddy3)).
- Fixed: `no-irregular-whitespace` performance ([#&#8203;9091](stylelint/stylelint#9091)) ([@&#8203;jeddy3](https://github.com/jeddy3)).
- Fixed: `property-no-unknown` false negatives for at-rule descriptors ([#&#8203;9109](stylelint/stylelint#9109)) ([@&#8203;jeddy3](https://github.com/jeddy3)).
- Fixed: `property-no-unknown` false positives for `corner-shape` ([#&#8203;9099](stylelint/stylelint#9099)) ([@&#8203;jeddy3](https://github.com/jeddy3)).
- Fixed: `property-no-unknown` false positives for double-slashed properties ([#&#8203;9099](stylelint/stylelint#9099)) ([@&#8203;jeddy3](https://github.com/jeddy3)).

### [`v17.3.0`](https://github.com/stylelint/stylelint/blob/HEAD/CHANGELOG.md#1730---2026-02-13)

[Compare Source](stylelint/stylelint@17.2.0...17.3.0)

It fixes 17 bugs. 3 related to supporting `calc()` in `declaration-property-value-no-unknown`, and 13 performance ones that make Stylelint a further 3x faster when using the rules in our [standard config](https://www.npmjs.com/package/stylelint-config-standard).

- Fixed: performance of rule sequencing ([#&#8203;9055](stylelint/stylelint#9055)) ([@&#8203;jeddy3](https://github.com/jeddy3)).
- Fixed: `*-list` performance ([#&#8203;9056](stylelint/stylelint#9056)) ([@&#8203;jeddy3](https://github.com/jeddy3)).
- Fixed: `*-notation` performance ([#&#8203;9044](stylelint/stylelint#9044)) ([@&#8203;jeddy3](https://github.com/jeddy3)).
- Fixed: `declaration-property-max-values` performance ([#&#8203;9057](stylelint/stylelint#9057)) ([@&#8203;jeddy3](https://github.com/jeddy3)).
- Fixed: `declaration-property-value-keyword-no-deprecated` performance ([#&#8203;9058](stylelint/stylelint#9058)) ([@&#8203;jeddy3](https://github.com/jeddy3)).
- Fixed: `declaration-property-value-no-unknown` false negatives for math functions inside of non-math functions ([#&#8203;9064](stylelint/stylelint#9064)) ([@&#8203;romainmenke](https://github.com/romainmenke)).
- Fixed: `declaration-property-value-no-unknown` false positives for `calc()` with mixed operations ([#&#8203;9064](stylelint/stylelint#9064)) ([@&#8203;romainmenke](https://github.com/romainmenke)).
- Fixed: `declaration-property-value-no-unknown` performance ([#&#8203;9062](stylelint/stylelint#9062)) ([@&#8203;jeddy3](https://github.com/jeddy3)).
- Fixed: `declaration-property-value-no-unknown` reported ranges for multiple math functions ([#&#8203;9064](stylelint/stylelint#9064)) ([@&#8203;romainmenke](https://github.com/romainmenke)).
- Fixed: `length-zero-no-unit` performance ([#&#8203;9046](stylelint/stylelint#9046)) ([@&#8203;jeddy3](https://github.com/jeddy3)).
- Fixed: `named-grid-areas-no-invalid` false positives for mix of tabs and spaces ([#&#8203;9039](stylelint/stylelint#9039)) ([@&#8203;adalinesimonian](https://github.com/adalinesimonian)).
- Fixed: `no-unknown-custom-media` performance ([#&#8203;9059](stylelint/stylelint#9059)) ([@&#8203;jeddy3](https://github.com/jeddy3)).
- Fixed: `selector-max-*` performance ([#&#8203;9042](stylelint/stylelint#9042)) ([@&#8203;jeddy3](https://github.com/jeddy3)).
- Fixed: `shorthand-property-no-redundant-values` performance ([#&#8203;9047](stylelint/stylelint#9047)) ([@&#8203;jeddy3](https://github.com/jeddy3)).
- Fixed: `syntax-string-no-invalid` performance ([#&#8203;9061](stylelint/stylelint#9061)) ([@&#8203;jeddy3](https://github.com/jeddy3)).
- Fixed: `time-min-milliseconds` performance ([#&#8203;9060](stylelint/stylelint#9060)) ([@&#8203;jeddy3](https://github.com/jeddy3)).
- Fixed: `value-keyword-case` performance ([#&#8203;9048](stylelint/stylelint#9048)) ([@&#8203;jeddy3](https://github.com/jeddy3)).

### [`v17.2.0`](https://github.com/stylelint/stylelint/blob/HEAD/CHANGELOG.md#1720---2026-02-10)

[Compare Source](stylelint/stylelint@17.1.1...17.2.0)

It fixes 7 bugs, including 5 performance ones that make Stylelint 7x faster and use 3x less memory on larger codebases such as design systems and monorepos. We also restructured our docs to create a [contributor guide](CONTRIBUTING.md). If you'd like to help out and contribute to Stylelint, that's the place to start.

- Fixed: performance of config augmentation and module imports ([#&#8203;9021](stylelint/stylelint#9021)) ([@&#8203;adalinesimonian](https://github.com/adalinesimonian)).
- Fixed: performance of config override matching ([#&#8203;9023](stylelint/stylelint#9023)) ([@&#8203;adalinesimonian](https://github.com/adalinesimonian)).
- Fixed: performance of config resolution ([#&#8203;9033](stylelint/stylelint#9033)) ([@&#8203;adalinesimonian](https://github.com/adalinesimonian)).
- Fixed: performance of rule resolution ([#&#8203;9022](stylelint/stylelint#9022)) ([@&#8203;adalinesimonian](https://github.com/adalinesimonian)).
- Fixed: `declaration-property-value-no-unknown` false negatives for math functions ([#&#8203;9011](stylelint/stylelint#9011)) ([@&#8203;ragini-pandey](https://github.com/ragini-pandey)).
- Fixed: `no-duplicate-selectors` false negatives for matching escaped selectors ([#&#8203;8953](stylelint/stylelint#8953)) ([@&#8203;bjnewman](https://github.com/bjnewman)).
- Fixed: `no-invalid-position-at-import-rule` false negatives for layers with blocks ([#&#8203;9026](stylelint/stylelint#9026)) ([@&#8203;romainmenke](https://github.com/romainmenke)).

### [`v17.1.1`](https://github.com/stylelint/stylelint/blob/HEAD/CHANGELOG.md#1711---2026-02-03)

[Compare Source](stylelint/stylelint@17.1.0...17.1.1)

It fixes 2 bugs.

- Fixed: resolution of configs, plugins, processors, and custom syntaxes in Yarn PnP environments ([#&#8203;9010](stylelint/stylelint#9010)) ([@&#8203;adalinesimonian](https://github.com/adalinesimonian)).
- Fixed: `lightness-notation` autofix for decimals ([#&#8203;9009](stylelint/stylelint#9009)) ([@&#8203;IlyaSemenov](https://github.com/IlyaSemenov)).

### [`v17.1.0`](https://github.com/stylelint/stylelint/blob/HEAD/CHANGELOG.md#1710---2026-01-30)

[Compare Source](stylelint/stylelint@17.0.0...17.1.0)

It fixes 5 bugs and adds the `display-notation` rule. Before we turn it on in our [standard config](https://www.npmjs.com/package/stylelint-config-standard), we'd like to [hear the community's thoughts](stylelint/stylelint-config-standard#387) on which options to use.

- Added: `display-notation` rule ([#&#8203;8981](stylelint/stylelint#8981)) ([@&#8203;romainmenke](https://github.com/romainmenke)).
- Fixed: `GlobbyOptions` TypeScript errors ([#&#8203;8992](stylelint/stylelint#8992)) ([@&#8203;zalishchuk](https://github.com/zalishchuk)).
- Fixed: `hue-degree-notation` false negatives and positives for relative colors ([#&#8203;8985](stylelint/stylelint#8985)) ([@&#8203;jamesnw](https://github.com/jamesnw)).
- Fixed: `lightness-notation` false negatives for relative colors ([#&#8203;8987](stylelint/stylelint#8987)) ([@&#8203;jamesnw](https://github.com/jamesnw)).
- Fixed: `selector-type-no-unknown` false positives for `geolocation` and `usermedia` ([#&#8203;9004](stylelint/stylelint#9004)) ([@&#8203;Mouvedia](https://github.com/Mouvedia)).
- Fixed: `selector-type-no-unknown` false positives for `rb`, `rtc` and `menuitem` ([#&#8203;8972](stylelint/stylelint#8972)) ([@&#8203;Mouvedia](https://github.com/Mouvedia)).

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