# What changed in stylelint-config-recommended

> 3 changes in stylelint-config-recommended 18 from its official release notes, upgrade guides and advisories: 3 breaking. Each one cited. Sources checked 2026-10-20. HTML: https://unstale.sh/npm/stylelint-config-recommended/

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

## stylelint-config-recommended 18

### Breaking changes

- The module type changed to ESM. (18.0.0) — [release notes](https://github.com/stylelint/stylelint-config-recommended/releases/tag/18.0.0)
- Node.js versions below 20.19.0 are no longer supported. (18.0.0) — [release notes](https://github.com/stylelint/stylelint-config-recommended/releases/tag/18.0.0)
- Peer dependency support for stylelint versions below 17.0.0 was removed. (18.0.0) — [release notes](https://github.com/stylelint/stylelint-config-recommended/releases/tag/18.0.0)