- Added new utilities: container size, scrollbar (width, colors, gutter), zoom, tab, and expanded @variant support for stacked and compound variants.
- Improved plugin and import handling for @tailwindcss/vite and postcss, added support for multiple @utility definitions and functional utility requirements, and fixed processing bugs.
- Enhanced canonicalization for arbitrary values (preserving whitespace, units, and readability) and migrated :has() variant syntax.