# Changes to PostCSS HWB Function

### 4.0.0

_August 3, 2024_

- Updated: Support for Node v18+ (major).
- Updated [`@csstools/css-color-parser`](https://github.com/csstools/postcss-plugins/tree/main/packages/css-color-parser) to [`2.0.5`](https://github.com/csstools/postcss-plugins/tree/main/packages/css-color-parser/CHANGELOG.md#205) (patch)
- Updated [`@csstools/css-tokenizer`](https://github.com/csstools/postcss-plugins/tree/main/packages/css-tokenizer) to [`3.0.0`](https://github.com/csstools/postcss-plugins/tree/main/packages/css-tokenizer/CHANGELOG.md#300) (major)
- Updated [`@csstools/utilities`](https://github.com/csstools/postcss-plugins/tree/main/packages/utilities) to [`2.0.0`](https://github.com/csstools/postcss-plugins/tree/main/packages/utilities/CHANGELOG.md#200) (major)
- Updated [`@csstools/css-parser-algorithms`](https://github.com/csstools/postcss-plugins/tree/main/packages/css-parser-algorithms) to [`3.0.0`](https://github.com/csstools/postcss-plugins/tree/main/packages/css-parser-algorithms/CHANGELOG.md#300) (major)
- Updated [`@csstools/postcss-progressive-custom-properties`](https://github.com/csstools/postcss-plugins/tree/main/plugins/postcss-progressive-custom-properties) to [`4.0.0`](https://github.com/csstools/postcss-plugins/tree/main/plugins/postcss-progressive-custom-properties/CHANGELOG.md#400) (major)
- Updated [`@csstools/css-color-parser`](https://github.com/csstools/postcss-plugins/tree/main/packages/css-color-parser) to [`3.0.0`](https://github.com/csstools/postcss-plugins/tree/main/packages/css-color-parser/CHANGELOG.md#300) (major)

[Full CHANGELOG](https://github.com/csstools/postcss-plugins/tree/main/plugins/postcss-hwb-function/CHANGELOG.md)