Tailwind CSS v2.2.9 — Release Notes & Engineering Impact

Source available — automated, not human-reviewed

Component: tailwind · Channel: stable. Automated analysis, not a compatibility certification. How this works.

Analysis updated: 2026-11-01.

Compatibility not verified — check source notes

$ npm install --save-exact [email protected]

📄 .MD

🔧 Bug Fixes 3

⚡ Executive Summary (TL;DR)

Tailwind CSS v2.2.9. Source highlight: JIT: Fix `@apply`ing utilities that contain variants + the important modifier (#4854)

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Who Does This Impact? (Role-Based Analysis)

💻 Software Engineers & Devs

Check the source notes against the package and APIs you use before upgrading.

📊 Product & Engineering Leads

Use the documented changes to assess relevance to your product; release frequency alone is not a quality measure.

⚙️ DevOps & Security

Verify the target version, runtime requirements and rollback procedure in the official documentation.

🔧 Bug Fixes & Patches (3)

JIT: Fix `@apply`ing utilities that contain variants + the important modifier (#4854)
JIT: Don't strip "null" when parsing tracked file paths (#5008)
Pin `clean-css` to v5.1.4 to fix empty CSS variables in CDN builds (#5338)

📄 View Raw Release Notes (Original Developer Log)

### Fixed - JIT: Fix `@apply`ing utilities that contain variants + the important modifier ([#4854](https://github.com/tailwindlabs/tailwindcss/pull/4854)) - JIT: Don't strip "null" when parsing tracked file paths ([#5008](https://github.com/tailwindlabs/tailwindcss/pull/5008)) - Pin `clean-css` to v5.1.4 to fix empty CSS variables in CDN builds ([#5338](https://github.com/tailwindlabs/tailwindcss/pull/5338))

← Older Version Tailwind CSS v2.2.8 Newer Version → Tailwind CSS v2.2.10