Tailwind CSS / update detail

v4.3.1

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

Track this Tailwind CSS release note alongside related changelog updates, risky changes, and weekly digest signals from the developer community.

Tailwind CSS·18 hours ago · Jun 12, 2026, 05:50 PMDeprecationMay break your integrationAI-assisted summary

v4.3.1

Summary

Added a silent option to the CLI, support for @apply with CSS mixins, @variant inside addBase, improved @source globs handling, and ESM type declarations for @tailwindcss/postcss.
Fixed numerous bugs: deprecation warnings, canonicalization edge cases, sourcemap warnings, drop‑shadow color utilities with calc, CLI watch‑mode recovery, Twig class extraction, Ruby/Vue preprocessors UTF‑8 handling, and spacing utility...
Adjusted internal behaviors such as drop‑shadow custom values, inset shadow transitions, empty rule migration, and ensured @tailwindcss/webpack works in Rspack projects without needing webpack as a peer dependency.

Community impact

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Tailwind CSS·1 month agoFix

CSS engine patch improves incremental rebuilds

Summary

Incremental rebuilds are faster in projects with many imported CSS files.

Community impact

39 ratings

Official source

Tailwind CSS·1 month agoFix

v4.3.0

Summary

Added new utilities: container size, scrollbar (width, colors, gutter), zoom, tab, and expanded @variant support for stacked and compound variants.

Community impact

Automatic estimateFix

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Tailwind CSS·2 months agoFix

v4.2.4

Summary

Fix Ensure imports in @import and @plugin to resolve correctly when using Vite aliases in @tailwindcss/vite.

Community impact

Automatic estimateFix

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Official source

Tailwind CSS / update detail

v4.3.1

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

Track this Tailwind CSS release note alongside related changelog updates, risky changes, and weekly digest signals from the developer community.

Tailwind CSS·18 hours ago · Jun 12, 2026, 05:50 PMDeprecationMay break your integrationAI-assisted summary

v4.3.1

Summary

Added a silent option to the CLI, support for @apply with CSS mixins, @variant inside addBase, improved @source globs handling, and ESM type declarations for @tailwindcss/postcss.
Fixed numerous bugs: deprecation warnings, canonicalization edge cases, sourcemap warnings, drop‑shadow color utilities with calc, CLI watch‑mode recovery, Twig class extraction, Ruby/Vue preprocessors UTF‑8 handling, and spacing utility...
Adjusted internal behaviors such as drop‑shadow custom values, inset shadow transitions, empty rule migration, and ensured @tailwindcss/webpack works in Rspack projects without needing webpack as a peer dependency.