# Changes to CSS Color Parser

### 4.2.3

_September 13, 2026_

- Updated [`@csstools/css-calc`](https://github.com/csstools/postcss-plugins/tree/main/packages/css-calc) to [`3.4.0`](https://github.com/csstools/postcss-plugins/tree/main/packages/css-calc/CHANGELOG.md#340) (minor)

[Full CHANGELOG](https://github.com/csstools/postcss-plugins/tree/main/packages/css-color-parser/CHANGELOG.md)