unstale

npm / postcss-nested

postcss-nested

What changed in postcss-nested 7 to 9, from its official release notes, upgrade guides and advisories. Sources checked 2026-10-27.

3 breaking1 behavior and defaults1 tooling3 fixes and other

See which of these apply to your code, ranked, in your agent:

npx @unstale/cli init

@unstale/cli 0.2.8 on npm

postcss-nested 92 changes

Fixes and other changes 2

  • Fixed declarations after nested rules inside at-rules.

    9.0.1release notes

  • Compatibility with Sass nested and CSS nesting was fixed.

    9.0.0release notes

postcss-nested 84 changes

Breaking changes 2

  • The package moved to ESM, changing its module format for consumers.

    8.0.0release notes

  • Node.js 18 and 20 are no longer supported.

    8.0.0release notes

Tooling 1

  • npm provenance was added to the package release.

    8.0.0release notes

Fixes and other changes 1

postcss-nested 72 changes

Breaking changes 1

  • Node.js 12, 14, and 16 are no longer supported.

    7.0.0release notes

Behavior and default changes 1