Tailwind CSS / update detail

v4.1.18

Official Tailwind CSS changelog summary with source attribution, release tags, and community reactions.

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Tailwind CSS6 months agoDec 11, 2025, 04:31 PMUsefulAI-assisted summary

score 0

~Fixed source validation, CSS parse error reporting, Ruby comment handling, and CLI stability (duplicate args, /dev/stdout hangs, source maps during watch).
~Added environment API support in @tailwindcss/vite and improved config handling (preserve theme key case, special defaults, future/experimental keys, content theme key compatibility).
+Enhanced utility canonicalization and class handling (skip utilities with top-level !, combine text/leading classes, canonicalize arbitrary utilities, validate candidates like Oxide).

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related updates

Tailwind CSS4 weeks agoMay 9, 2026, 01:15 PMUsefulmanual summary

score 23

bugfix