Impact 5/10
Tailwind CSS v4.3.3 — Release Notes & Engineering Impact
Tailwind CSS v4.3.3. Source highlight: Support `--watch --poll[=ms]` in `@tailwindcss/cli` when filesystem events are unreliable or unavailable (#20297)
Tailwind CSS Changelog & Release History
Utility-first CSS framework for rapid UI development.
Partial archive: 5 tracked releases, Apr 21, 2026–Jul 16, 2026. Includes multiple channels and packages. Coverage & limitations.
🧭 Multi-Version Upgrade Path Calculator
Summarize tracked notes between two versions of the same package and channel. Gaps may exist: this is not a complete migration plan or a safety guarantee.
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Tracked Tailwind CSS Releases (5)
Impact 5/10
Tailwind CSS v4.3.2 — Release Notes & Engineering Impact
Tailwind CSS v4.3.2. Source highlight: Support bare spacing values for `auto-rows-*` and `auto-cols-*` utilities (e.g. `auto-rows-12` and `auto-cols-16`) (#20229)
Impact 5/10
Tailwind CSS v4.3.1 — Release Notes & Engineering Impact
Tailwind CSS v4.3.1. Source highlight: Add `--silent` option to suppress output in `@tailwindcss/cli` (#20100)
Impact 5/10
Tailwind CSS v4.3.0 — Release Notes & Engineering Impact
Tailwind CSS v4.3.0. Source highlight: Add `@container-size` utility (#18901)
Impact 5/10
Tailwind CSS v4.2.4 — Release Notes & Engineering Impact
Tailwind CSS v4.2.4. Source highlight: Ensure imports in `@import` and `@plugin` still resolve correctly when using Vite aliases in `@tailwindcss/vite` (#19947)