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build(deps-dev): bump @tailwindcss/postcss from 4.2.0 to 4.2.1#71

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build(deps-dev): bump @tailwindcss/postcss from 4.2.0 to 4.2.1#71
dependabot[bot] wants to merge 1 commit intomainfrom
dependabot/npm_and_yarn/tailwindcss/postcss-4.2.1

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@dependabot dependabot bot commented on behalf of github Mar 6, 2026

Bumps @tailwindcss/postcss from 4.2.0 to 4.2.1.

Release notes

Sourced from @​tailwindcss/postcss's releases.

v4.2.1

Fixed

  • Allow trailing dash in functional utility names for backwards compatibility (#19696)
  • Properly detect classes containing . characters within curly braces in MDX files (#19711)
Changelog

Sourced from @​tailwindcss/postcss's changelog.

[4.2.1] - 2026-02-23

Fixed

  • Allow trailing dash in functional utility names for backwards compatibility (#19696)
  • Properly detect classes containing . characters within curly braces in MDX files (#19711)
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Summary by cubic

Upgrade @tailwindcss/postcss to 4.2.1 to pull in upstream Tailwind fixes. This restores support for trailing dashes in functional utility names and correctly detects classes with “.” inside curly braces in MDX.

Written for commit daf9df1. Summary will update on new commits.

Bumps [@tailwindcss/postcss](https://github.com/tailwindlabs/tailwindcss/tree/HEAD/packages/@tailwindcss-postcss) from 4.2.0 to 4.2.1.
- [Release notes](https://github.com/tailwindlabs/tailwindcss/releases)
- [Changelog](https://github.com/tailwindlabs/tailwindcss/blob/main/CHANGELOG.md)
- [Commits](https://github.com/tailwindlabs/tailwindcss/commits/v4.2.1/packages/@tailwindcss-postcss)

---
updated-dependencies:
- dependency-name: "@tailwindcss/postcss"
  dependency-version: 4.2.1
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
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