Tailwind CSS / update detail

v4.3.4

Official Tailwind CSS changelog summary with source attribution, release tags and upgrade verdicts.

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Tailwind CSS·Nov 2, 2026, 09:16 PMFixAI-assisted summary

Summary

Added @tailwindcss/turbopack loader for Tailwind CSS with Next.js and ensured it rebuilds on CSS changes.
Fixed many watch‑mode, variant, canonicalization and parsing bugs (symlink detection, empty var() fallbacks, decimal sorting, CSS comment closure, UTF‑8 handling, etc.).
Improved compatibility and performance (WASM fallback for @tailwindcss/oxide, macOS binary code signing, better .gitignore handling, faster group/peer variant invalidation).

featurebugfixminorsource healthy

Official source Last checked Nov 4, 2026, 8:01 AM

Wait — 4.3.3 is the safer choice for now.

Published 41 h ago; most regressions surface within 72 h.

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Every summary should remain traceable to the original changelog or release source.

AI-assisted summarysource healthyLast checked Nov 4, 2026, 8:01 AM

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