# What changed in @mui/x-license

> 1 change in @mui/x-license 9 from its official release notes, upgrade guides and advisories. Each one cited. Sources checked 2026-10-27. HTML: https://unstale.sh/npm/@mui/x-license/

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

## @mui/x-license 9

### Tooling

- Test keys are excluded from the published npm package. (9.4.0) — [release notes](https://github.com/mui/mui-x/blob/dd81f1a71cf7af2be0122285bfd25454b18b6b67/CHANGELOG.md#940)