Tailwind CSS

Fixed - Support `--watch --poll[=ms]` in `@tailwindcss/cli` when filesystem events are unreliable or unavailable - Canonicalization: match arbitrary hex colors against theme colors case-insensitively…

Fixed - Support bare spacing values for `auto-rows-` and `auto-cols-` utilities (e.g. `auto-rows-12` and `auto-cols-16`) - Prevent `@tailwindcss/cli` in `--watch` mode from crashing on Windows when `@…

Added - Add `--silent` option to suppress output in `@tailwindcss/cli` Fixed - Remove deprecation warnings by using `Module#registerHooks` instead of `Module#register` on Node 26+ ((

Added - Add `@container-size` utility - Add `scrollbar-{auto,thin,none}` utilities for `scrollbar-width`, and `scrollbar-thumb-` / `scrollbar-track-` color utilities for `scrollbar-color` ((

Fixed - Ensure imports in `@import` and `@plugin` still resolve correctly when using Vite aliases in `@tailwindcss/vite`

Fixed - Canonicalization: improve canonicalizations for `tracking-*` utilities by preferring non-negative utilities (e.g. `-tracking-tighter` → `tracking-wider`) - Fix crash due to invalid characters…

Added - Support Vite 8 in `@tailwindcss/vite` Fixed - Don't crash when candidates contain prototype properties like `row-constructor` - Canonicalize

Fixed - Allow trailing dash in functional utility names for backwards compatibility - Properly detect classes containing `.` characters within curly braces in MDX files ((

Added - Add mauve, olive, mist, and taupe color palettes to the default theme - Add `@tailwindcss/webpack` package to run Tailwind CSS as a webpack plugin -