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Update @tailwindcss/vite 4.1.12 → 4.2.2 (minor)#549

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Update @tailwindcss/vite 4.1.12 → 4.2.2 (minor)#549
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@depfu depfu bot commented Mar 25, 2026

Here is everything you need to know about this update. Please take a good look at what changed and the test results before merging this pull request.

What changed?

✳️ @​tailwindcss/vite (4.1.12 → 4.2.2) · Repo · Changelog

Release Notes

4.2.2

Added

  • Support Vite 8 in @tailwindcss/vite (#19790)

Fixed

  • Don't crash when candidates contain prototype properties like row-constructor (#19725)
  • Canonicalize calc(var(--spacing)*…) expressions into --spacing(…) (#19769)
  • Fix crash in canonicalization step when handling utilities containing @property at-rules (e.g. shadow-sm border) (#19727)
  • Skip full reload for server only modules scanned by client CSS when using @tailwindcss/vite (#19745)
  • Improve canonicalization for bare values exceeding default spacing scale suggestions (e.g. w-1234 h-1234 → size-1234) (#19809)
  • Fix canonicalization resulting in empty list (e.g. w-5 h-5 size-5 → '' instead of size-5) (#19812)

4.2.1

Fixed

  • Allow trailing dash in functional utility names for backwards compatibility (#19696)
  • Properly detect classes containing . characters within curly braces in MDX files (#19711)

4.2.0

Added

  • Add mauve, olive, mist, and taupe color palettes to the default theme (#19627)
  • Add @tailwindcss/webpack package to run Tailwind CSS as a webpack plugin (#19610)
  • Add pbs-* and pbe-* utilities for padding-block-start and padding-block-end (#19601)
  • Add mbs-* and mbe-* utilities for margin-block-start and margin-block-end (#19601)
  • Add scroll-pbs-* and scroll-pbe-* utilities for scroll-padding-block-start and scroll-padding-block-end (#19601)
  • Add scroll-mbs-* and scroll-mbe-* utilities for scroll-margin-block-start and scroll-margin-block-end (#19601)
  • Add border-bs-* and border-be-* utilities for border-block-start and border-block-end (#19601)
  • Add inline-*, min-inline-*, max-inline-* utilities for inline-size, min-inline-size, and max-inline-size (#19612)
  • Add block-*, min-block-*, max-block-* utilities for block-size, min-block-size, and max-block-size (#19612)
  • Add inset-s-*, inset-e-*, inset-bs-*, inset-be-* utilities for inset-inline-start, inset-inline-end, inset-block-start, and inset-block-end (#19613)
  • Add font-features-* utility for font-feature-settings (#19623)

Fixed

  • Prevent double @supports wrapper for color-mix values (#19450)
  • Allow whitespace around @source inline() argument (#19461)
  • Emit comment when source maps are saved to files when using @tailwindcss/cli (#19447)
  • Detect utilities containing capital letters followed by numbers (#19465)
  • Fix class extraction for Rails' strict locals (#19525)
  • Align @utility name validation with Oxide scanner rules (#19524)
  • Fix infinite loop when using @variant inside @custom-variant (#19633)
  • Allow multiples of .25 in aspect-* fractions (e.g. aspect-8.5/11) (#19688)
  • Ensure changes to external files listed via @source trigger a full page reload when using @tailwindcss/vite (#19670)
  • Improve performance of Oxide scanner in bigger projects by reducing file system walks (#19632)
  • Ensure import aliases in Astro v5 work without crashing when using @tailwindcss/vite (#19677)
  • Allow escape characters in @utility names to improve support with formatters such as Biome (#19626)
  • Fix incorrect canonicalization results when canonicalizing multiple times (#19675)
  • Add .jj to default ignored content directories (#19687)

Deprecated

  • Deprecate start-* and end-* utilities in favor of inset-s-* and inset-e-* utilities (#19613)

Does any of this look wrong? Please let us know.

Commits

See the full diff on Github. The new version differs by more commits than we can show here.

✳️ tailwindcss (4.1.12 → 4.2.2) · Repo · Changelog

Release Notes

4.2.2

Added

  • Support Vite 8 in @tailwindcss/vite (#19790)

Fixed

  • Don't crash when candidates contain prototype properties like row-constructor (#19725)
  • Canonicalize calc(var(--spacing)*…) expressions into --spacing(…) (#19769)
  • Fix crash in canonicalization step when handling utilities containing @property at-rules (e.g. shadow-sm border) (#19727)
  • Skip full reload for server only modules scanned by client CSS when using @tailwindcss/vite (#19745)
  • Improve canonicalization for bare values exceeding default spacing scale suggestions (e.g. w-1234 h-1234 → size-1234) (#19809)
  • Fix canonicalization resulting in empty list (e.g. w-5 h-5 size-5 → '' instead of size-5) (#19812)

4.2.1

Fixed

  • Allow trailing dash in functional utility names for backwards compatibility (#19696)
  • Properly detect classes containing . characters within curly braces in MDX files (#19711)

4.2.0

Added

  • Add mauve, olive, mist, and taupe color palettes to the default theme (#19627)
  • Add @tailwindcss/webpack package to run Tailwind CSS as a webpack plugin (#19610)
  • Add pbs-* and pbe-* utilities for padding-block-start and padding-block-end (#19601)
  • Add mbs-* and mbe-* utilities for margin-block-start and margin-block-end (#19601)
  • Add scroll-pbs-* and scroll-pbe-* utilities for scroll-padding-block-start and scroll-padding-block-end (#19601)
  • Add scroll-mbs-* and scroll-mbe-* utilities for scroll-margin-block-start and scroll-margin-block-end (#19601)
  • Add border-bs-* and border-be-* utilities for border-block-start and border-block-end (#19601)
  • Add inline-*, min-inline-*, max-inline-* utilities for inline-size, min-inline-size, and max-inline-size (#19612)
  • Add block-*, min-block-*, max-block-* utilities for block-size, min-block-size, and max-block-size (#19612)
  • Add inset-s-*, inset-e-*, inset-bs-*, inset-be-* utilities for inset-inline-start, inset-inline-end, inset-block-start, and inset-block-end (#19613)
  • Add font-features-* utility for font-feature-settings (#19623)

Fixed

  • Prevent double @supports wrapper for color-mix values (#19450)
  • Allow whitespace around @source inline() argument (#19461)
  • Emit comment when source maps are saved to files when using @tailwindcss/cli (#19447)
  • Detect utilities containing capital letters followed by numbers (#19465)
  • Fix class extraction for Rails' strict locals (#19525)
  • Align @utility name validation with Oxide scanner rules (#19524)
  • Fix infinite loop when using @variant inside @custom-variant (#19633)
  • Allow multiples of .25 in aspect-* fractions (e.g. aspect-8.5/11) (#19688)
  • Ensure changes to external files listed via @source trigger a full page reload when using @tailwindcss/vite (#19670)
  • Improve performance of Oxide scanner in bigger projects by reducing file system walks (#19632)
  • Ensure import aliases in Astro v5 work without crashing when using @tailwindcss/vite (#19677)
  • Allow escape characters in @utility names to improve support with formatters such as Biome (#19626)
  • Fix incorrect canonicalization results when canonicalizing multiple times (#19675)
  • Add .jj to default ignored content directories (#19687)

Deprecated

  • Deprecate start-* and end-* utilities in favor of inset-s-* and inset-e-* utilities (#19613)

4.1.18

Fixed

  • Ensure validation of source(…) happens relative to the file it is in (#19274)
  • Include filename and line numbers in CSS parse errors (#19282)
  • Skip comments in Ruby files when checking for class names (#19243)
  • Skip over arbitrary property utilities with a top-level ! in the value (#19243)
  • Support environment API in @tailwindcss/vite (#18970)
  • Preserve case of theme keys from JS configs and plugins (#19337)
  • Write source maps correctly on the CLI when using --watch (#19373)
  • Handle special defaults (like ringColor.DEFAULT) in JS configs (#19348)
  • Improve backwards compatibility for content theme key from JS configs (#19381)
  • Upgrade: Handle future and experimental config keys (#19344)
  • Try to canonicalize any arbitrary utility to a bare value (#19379)
  • Validate candidates similarly to Oxide (#19397)
  • Canonicalization: combine text-* and leading-* classes (#19396)
  • Correctly handle duplicate CLI arguments (#19416)
  • Don’t emit color-mix fallback rules inside @keyframes (#19419)
  • CLI: Don't hang when output is /dev/stdout (#19421)

4.1.17

Fixed

  • Substitute @variant inside legacy JS APIs (#19263)
  • Prevent occasional crash on Windows when loaded into a worker thread (#19242)

4.1.16

Fixed

  • Discard candidates with an empty data type (#19172)
  • Fix canonicalization of arbitrary variants with attribute selectors (#19176)
  • Fix invalid colors due to nested & (#19184)
  • Improve canonicalization for & > :pseudo and & :pseudo arbitrary variants (#19178)

4.1.15

Fixed

  • Fix Safari devtools rendering issue due to color-mix fallback (#19069)
  • Suppress Lightning CSS warnings about :deep, :slotted, and :global (#19094)
  • Fix resolving theme keys when starting with the name of another theme key in JS configs and plugins (#19097)
  • Allow named groups in combination with not-*, has-*, and in-* (#19100)
  • Prevent important utilities from affecting other utilities (#19110)
  • Don’t index into strings with the theme(…) function (#19111)
  • Fix parsing issue when \t is used in at-rules (#19130)
  • Upgrade: Canonicalize utilities containing 0 values (#19095)
  • Upgrade: Migrate deprecated break-words to wrap-break-word (#19157)

Changed

  • Remove the postinstall script from oxide (#19149)

4.1.14

Fixed

  • Handle ' syntax in ClojureScript when extracting classes (#18888)
  • Handle @variant inside @custom-variant (#18885)
  • Merge suggestions when using @utility (#18900)
  • Ensure that file system watchers created when using the CLI are always cleaned up (#18905)
  • Do not generate grid-column utilities when configuring grid-column-start or grid-column-end (#18907)
  • Do not generate grid-row utilities when configuring grid-row-start or grid-row-end (#18907)
  • Prevent duplicate CSS when overwriting a static utility with a theme key (#18056)
  • Show Lightning CSS warnings (if any) when optimizing/minifying (#18918)
  • Use default export condition for @tailwindcss/vite (#18948)
  • Re-throw errors from PostCSS nodes (#18373)
  • Detect classes in markdown inline directives (#18967)
  • Ensure files with only @theme produce no output when built (#18979)
  • Support Maud templates when extracting classes (#18988)
  • Upgrade: Do not migrate variant = 'outline' during upgrades (#18922)
  • Upgrade: Show version mismatch (if any) when running upgrade tool (#19028)
  • Upgrade: Ensure first class inside className is migrated (#19031)
  • Upgrade: Migrate classes inside *ClassName and *Class attributes (#19031)

4.1.13

Changed

  • Drop warning from browser build (#18731)
  • Drop exact duplicate declarations when emitting CSS (#18809)

Fixed

  • Don't transition visibility when using transition (#18795)
  • Discard matched variants with unknown named values (#18799)
  • Discard matched variants with non-string values (#18799)
  • Show suggestions for known matchVariant values (#18798)
  • Replace deprecated clip with clip-path in sr-only (#18769)
  • Hide internal fields from completions in matchUtilities (#18820)
  • Ignore .vercel folders by default (can be overridden by @source … rules) (#18855)
  • Consider variants starting with @- to be invalid (e.g. @-2xl:flex) (#18869)
  • Do not allow custom variants to start or end with a - or _ (#18867, #18872)
  • Upgrade: Migrate aria theme keys to @custom-variant (#18815)
  • Upgrade: Migrate data theme keys to @custom-variant (#18816)
  • Upgrade: Migrate supports theme keys to @custom-variant (#18817)

Does any of this look wrong? Please let us know.

Commits

See the full diff on Github. The new version differs by more commits than we can show here.

↗️ @​jridgewell/sourcemap-codec (indirect, 1.5.0 → 1.5.5) · Repo · Changelog

↗️ enhanced-resolve (indirect, 5.18.3 → 5.20.1) · Repo

Release Notes

5.20.1

Patch Changes

5.20.0

Features

  • Added the baseUrl option to override the tsconfig.json's baseUrl
  • Enabled trailing commas support for JSONC

Fixes

  • Detect circular extends to prevent infinite loop in tsconfig.json
  • Support JSONC comments in tsconfig.json

5.19.0

Features

  • Added TsconfigPathsPlugin (replacement for tsconfig-paths-webpack-plugin) .

5.18.4

Fixes

  • Allow subpath imports that start with #/
  • Handle file: schema

Does any of this look wrong? Please let us know.

Commits

See the full diff on Github. The new version differs by 29 commits:

↗️ jiti (indirect, 2.5.1 → 2.6.1) · Repo · Changelog

Release Notes

2.6.1

compare changes

🩹 Fixes

  • interop: Only passthrough default if it is not a promise (#408)

📦 Build

  • Revert to terser-webpack-plugin (#407)

❤️ Contributors

2.6.0

compare changes

🌟 What is new?

This release fixes minor issues, migrates to Rspack for dist, and lazily imports the Babel transformer only when needed, which should noticeably improve startup times.

  • Install size reduced from 2.03MB to 1.67MB
  • Loading times improved 150ms => 22ms (full transform: 180ms => 115ms)

🔥 Performance

  • Lazy load transformer (#405)

🩹 Fixes

  • cjs-interop: Handle function default exports (#396)
  • Always use native require/import for node: specifiers (#392)

📦 Build

  • Migrate to rspack (#404)
  • Updated bundled dependencies (diff)

✅ Tests

  • Update deno and bun native test coverage (df844f8)

❤️ Contributors

Does any of this look wrong? Please let us know.

Commits

See the full diff on Github. The new version differs by 17 commits:

↗️ magic-string (indirect, 0.30.17 → 0.30.21) · Repo · Changelog

Release Notes

0.30.21

No significant changes

    View changes on GitHub

Does any of this look wrong? Please let us know.

Commits

See the full diff on Github. The new version differs by 16 commits:

↗️ tapable (indirect, 2.2.3 → 2.3.2) · Repo · Changelog

Release Notes

2.3.2

Patch Changes

2.3.1

Patch Changes

2.3.0

Features

  • [TYPES] Added TypedHookMap type.

Does any of this look wrong? Please let us know.

Commits

See the full diff on Github. The new version differs by 14 commits:

🆕 lightningcss-android-arm64 (added, 1.32.0)

🗑️ @​isaacs/fs-minipass (removed)

🗑️ chownr (removed)

🗑️ minipass (removed)

🗑️ minizlib (removed)

🗑️ mkdirp (removed)

🗑️ tar (removed)

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@depfu depfu bot added the depfu label Mar 25, 2026
@depfu depfu bot mentioned this pull request Mar 25, 2026
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