# Changes to PostCSS Is Pseudo Class

### 4.0.4

_December 15, 2023_

- Fix type definitions
- Updated [`@csstools/selector-specificity`](https://github.com/csstools/postcss-plugins/tree/main/packages/selector-specificity) to [`3.0.1`](https://github.com/csstools/postcss-plugins/tree/main/packages/selector-specificity/CHANGELOG.md#301) (patch)

### 4.0.3

_October 2, 2023_

- Prevent incorrect transforms when `:is()` is wrapped in `:has()`.

### 4.0.2

_September 18, 2023_

- Improve performance

[Full CHANGELOG](https://github.com/csstools/postcss-plugins/tree/main/plugins/postcss-is-pseudo-class/CHANGELOG.md)