Packages

@tailwindcss/postcss

4.3.4 · 2 Nov 2026MIT59.4M / weekRepositoryHomepagenpmAtom feed

Your version

4.1.8

28 May 2025Where it was published

4.3.4 is the newest release of 4.x.

In short

1 new10 fixed

Release note

Added

  • Improve error messages when @apply fails

Fixed

  • Upgrade: Do not migrate declarations that look like candidates in <style> blocks (#18057, 18068)

  • Upgrade: Don't error when looking for tailwindcss in pnpm monorepos

  • Upgrade: Don't error when updating dependencies in pnpm monorepos

  • Upgrade: Migrate deprecated order-none to order-0

  • Support Leptos class: attributes when extracting classes

  • Fix "Cannot read properties of undefined" crash on malformed arbitrary value

  • Upgrade: Migrate -mt-[0px] to mt-[0px] instead of the other way around

  • Fix Haml pre-processing crash when there is no \n at the end of the file

  • Ignore .pnpm-store folders by default (can be overridden by @source … rules)

  • Fix PostCSS crash when calling toJSON()