# What changed in css-minimizer-webpack-plugin

> 3 changes in css-minimizer-webpack-plugin 7 to 8 from its official release notes, upgrade guides and advisories: 1 breaking. Each one cited. Sources checked 2026-10-18. HTML: https://unstale.sh/npm/css-minimizer-webpack-plugin/

To see which of these apply to a repository, run `npx @unstale/cli init` in it.

## css-minimizer-webpack-plugin 8

### Breaking changes

- The minimum supported Node.js version is now 20.9.0. (8.0.0) — [release notes](https://github.com/webpack/css-minimizer-webpack-plugin/releases/tag/v8.0.0)

## css-minimizer-webpack-plugin 7

### Fixes and other changes

- Fixes handling of empty files. (7.0.4) — [release notes](https://github.com/webpack/css-minimizer-webpack-plugin/releases/tag/v7.0.4)
- Errors and warnings from a minimizer are respected even when it produces no code. (7.0.3) — [release notes](https://github.com/webpack/css-minimizer-webpack-plugin/releases/tag/v7.0.3)