tailwindlabs/tailwindcss v4.0.0-beta.9

on GitHub

Added

• Add @tailwindcss/browser package to run Tailwind CSS in the browser (#15558)
• Add @reference "…" API as a replacement for the previous @import "…" reference option (#15565)
• Add support for defining functional utilities in CSS (#15455)
• Add new --spacing(…), --alpha(…), and --theme(…) CSS functions (#15572)
• Add musl-based Linux builds of the standalone CLI (#15567)
• Improve performance of internal AST manipulations (#15529)

Fixed

• Use the correct property value for place-content-between, place-content-around, and place-content-evenly utilities (#15440)
• Don’t detect arbitrary properties when preceded by an escape (#15456)
• Fix incorrectly named bg-round and bg-space utilities to bg-repeat-round to bg-repeat-space (#15462)
• Fix inset-shadow-* suggestions in IntelliSense (#15471)
• Only compile arbitrary values ending in ] (#15503)
• Ensure @apply rules are processed in the correct order (#15542)
• Allow negative utility names in @utility (#15573)
• Remove all @keyframes contributed by JavaScript plugins when using @reference imports (#15581)
• Upgrade (experimental): Do not extract class names from functions (e.g. shadow in filter: 'drop-shadow(…)') (#15566)
• Upgrade (experimental): Migrate theme(spacing.2) to --spacing(2) (#15579)
• Upgrade (experimental): Migrate theme(…) to --theme(…) (#15579)

Changed

• Remove --container-prose in favor of a deprecated --max-width-prose theme variable so that *-prose is only available for max-width utilities and only for backward compatibility (#15439)
• Use Vite post-processor APIs for processing Svelte <style> blocks (#15436)