Update:

tailwindlabs/tailwindcss v4.2.2: v4.2.2

GitHub·Web·Silent·3/18/2026

### Added - Support Vite 8 in `@tailwindcss/vite` ([#19790](https://github.com/tailwindlabs/tailwindcss/pull/19790)) ### Fixed - Don't crash when candidates contain prototype properties like `row-constructor` ([#19725](https://github.com/tailwindlabs/tailwindcss/pull/19725)) - Canonicalize

Why it matters → tailwindcss released an update. Review the changelog for relevant changes.

Who should care → Teams using tailwindcss.

tailwindcss

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Source payload preview

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  "body": "### Added\r\n\r\n- Support Vite 8 in `@tailwindcss/vite` ([#19790](https://github.com/tailwindlabs/tailwindcss/pull/19790))\r\n\r\n### Fixed\r\n\r\n- Don't crash when candidates contain prototype properties like `row-constructor` ([#19725](https://github.com/tailwindlabs/tailwindcss/pull/19725))\r\n- Canonicalize `calc(var(--spacing)*…)` expressions into `--spacing(…)` ([#19769](https://github.com/tailwindlabs/tailwindcss/pull/19769))\r\n- Fix crash in canonicalization step when handling utilities containing `@property` at-rules (e.g. `shadow-sm border`) ([#19727](https://github.com/tailwindlabs/tailwindcss/pull/19727))\r\n- Skip full reload for server only modules scanned b
…