Skip to content

⬆️ deps(dev): Bump tailwindcss from 3.1.3 to 4.2.3#1689

Closed
dependabot[bot] wants to merge 1 commit intomainfrom
dependabot/npm_and_yarn/tailwindcss-4.2.3
Closed

⬆️ deps(dev): Bump tailwindcss from 3.1.3 to 4.2.3#1689
dependabot[bot] wants to merge 1 commit intomainfrom
dependabot/npm_and_yarn/tailwindcss-4.2.3

Conversation

@dependabot
Copy link
Copy Markdown
Contributor

@dependabot dependabot Bot commented on behalf of github Apr 20, 2026

Bumps tailwindcss from 3.1.3 to 4.2.3.

Release notes

Sourced from tailwindcss's releases.

v4.2.3

Fixed

  • Canonicalization: improve canonicalizations for tracking-* utilities by preferring non-negative utilities (e.g. -tracking-tightertracking-wider) (#19827)
  • Fix crash due to invalid characters in candidate (exceeding valid unicode code point range) (#19829)
  • Ensure query params in imports are considered unique resources when using @tailwindcss/webpack (#19723)
  • Canonicalization: collapse arbitrary values into shorthand utilities (e.g. px-[1.2rem] py-[1.2rem]p-[1.2rem]) (#19837)
  • Canonicalization: collapse border-{t,b}-* into border-y-*, border-{l,r}-* into border-x-*, and border-{t,r,b,l}-* into border-* (#19842)
  • Canonicalization: collapse scroll-m{t,b}-* into scroll-my-*, scroll-m{l,r}-* into scroll-mx-*, and scroll-m{t,r,b,l}-* into scroll-m-* (#19842)
  • Canonicalization: collapse scroll-p{t,b}-* into scroll-py-*, scroll-p{l,r}-* into scroll-px-*, and scroll-p{t,r,b,l}-* into scroll-p-* (#19842)
  • Canonicalization: collapse overflow-{x,y}-* into overflow-* (#19842)
  • Canonicalization: collapse overscroll-{x,y}-* into overscroll-* (#19842)
  • Read from --placeholder-color instead of --background-color for placeholder-* utilities (#19843)
  • Upgrade: ensure files are not emptied out when killing the upgrade process while it's running (#19846)
  • Upgrade: use config.content when migrating from Tailwind CSS v3 to Tailwind CSS v4 (#19846)
  • Upgrade: never migrate files that are ignored by git (#19846)
  • Add .env and .env.* to default ignored content files (#19846)
  • Canonicalization: migrate overflow-ellipsis into text-ellipsis (#19849)
  • Canonicalization: migrate start-fullinset-s-full, start-autoinset-s-auto, start-pxinset-s-px, and start-<number>inset-s-<number> as well as negative versions (#19849)
  • Canonicalization: migrate end-fullinset-e-full, end-autoinset-e-auto, end-pxinset-e-px, and end-<number>inset-e-<number> as well as negative versions (#19849)
  • Canonicalization: move the - sign inside the arbitrary value -left-[9rem]left-[-9rem] (#19858)
  • Canonicalization: move the - sign outside the arbitrary value ml-[calc(-1*var(--width))]-ml-(--width) (#19858)
  • Improve performance when scanning JSONL / NDJSON files (#19862)
  • Support NODE_PATH environment variable in standalone CLI (#19617)

v4.2.2

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-1234size-1234) (#19809)
  • Fix canonicalization resulting in empty list (e.g. w-5 h-5 size-5'' instead of size-5) (#19812)

v4.2.1

Fixed

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

v4.2.0

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)

... (truncated)

Changelog

Sourced from tailwindcss's changelog.

[4.2.3] - 2026-04-20

Fixed

  • Canonicalization: improve canonicalizations for tracking-* utilities by preferring non-negative utilities (e.g. -tracking-tightertracking-wider) (#19827)
  • Fix crash due to invalid characters in candidate (exceeding valid unicode code point range) (#19829)
  • Ensure query params in imports are considered unique resources when using @tailwindcss/webpack (#19723)
  • Canonicalization: collapse arbitrary values into shorthand utilities (e.g. px-[1.2rem] py-[1.2rem]p-[1.2rem]) (#19837)
  • Canonicalization: collapse border-{t,b}-* into border-y-*, border-{l,r}-* into border-x-*, and border-{t,r,b,l}-* into border-* (#19842)
  • Canonicalization: collapse scroll-m{t,b}-* into scroll-my-*, scroll-m{l,r}-* into scroll-mx-*, and scroll-m{t,r,b,l}-* into scroll-m-* (#19842)
  • Canonicalization: collapse scroll-p{t,b}-* into scroll-py-*, scroll-p{l,r}-* into scroll-px-*, and scroll-p{t,r,b,l}-* into scroll-p-* (#19842)
  • Canonicalization: collapse overflow-{x,y}-* into overflow-* (#19842)
  • Canonicalization: collapse overscroll-{x,y}-* into overscroll-* (#19842)
  • Read from --placeholder-color instead of --background-color for placeholder-* utilities (#19843)
  • Upgrade: ensure files are not emptied out when killing the upgrade process while it's running (#19846)
  • Upgrade: use config.content when migrating from Tailwind CSS v3 to Tailwind CSS v4 (#19846)
  • Upgrade: never migrate files that are ignored by git (#19846)
  • Add .env and .env.* to default ignored content files (#19846)
  • Canonicalization: migrate overflow-ellipsis into text-ellipsis (#19849)
  • Canonicalization: migrate start-fullinset-s-full, start-autoinset-s-auto, start-pxinset-s-px, and start-<number>inset-s-<number> as well as negative versions (#19849)
  • Canonicalization: migrate end-fullinset-e-full, end-autoinset-e-auto, end-pxinset-e-px, and end-<number>inset-e-<number> as well as negative versions (#19849)
  • Canonicalization: move the - sign inside the arbitrary value -left-[9rem]left-[-9rem] (#19858)
  • Canonicalization: move the - sign outside the arbitrary value ml-[calc(-1*var(--width))]-ml-(--width) (#19858)
  • Improve performance when scanning JSONL / NDJSON files (#19862)
  • Support NODE_PATH environment variable in standalone CLI (#19617)

[4.2.2] - 2026-03-18

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)
  • Add support for Vite 8 in @tailwindcss/vite (#19790)
  • Improve canonicalization for bare values exceeding default spacing scale suggestions (e.g. w-1234 h-1234size-1234) (#19809)
  • Fix canonicalization resulting in empty list (e.g. w-5 h-5 size-5'' instead of size-5) (#19812)
  • Resolve tsconfig paths to allow for @import '@/path/to/file'; when using @tailwindcss/vite (#19803)

[4.2.1] - 2026-02-23

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] - 2026-02-18

Added

... (truncated)

Commits
  • 2e3fa49 4.2.3 (#19944)
  • df6209a Canonicalize negative arbitrary values (#19858)
  • 52fd421 Small refactor of canonicalization tests (#19851)
  • c385fd3 use test.each instead of manual loop
  • 0d6e038 fix index in test name
  • 88a2d22 Add more canonicalization rules for deprecated utilities (#19849)
  • 2c1ef9e Use --placeholder-color instead of --background-color for placeholder-*...
  • 28d5268 Collapse more utilities by expanding their declarations (#19842)
  • b55d960 fix(canonicalize): collapse arbitrary values into shorthand utilities (#19837)
  • bd30a71 Fix crash due to invalid characters in candidate (#19829)
  • Additional commits viewable in compare view
Maintainer changes

This version was pushed to npm by [GitHub Actions](https://www.npmjs.com/~GitHub Actions), a new releaser for tailwindcss since your current version.


Dependabot compatibility score

Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting @dependabot rebase.


Dependabot commands and options

You can trigger Dependabot actions by commenting on this PR:

  • @dependabot rebase will rebase this PR
  • @dependabot recreate will recreate this PR, overwriting any edits that have been made to it
  • @dependabot show <dependency name> ignore conditions will show all of the ignore conditions of the specified dependency
  • @dependabot ignore this major version will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself)
  • @dependabot ignore this minor version will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself)
  • @dependabot ignore this dependency will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself)

Bumps [tailwindcss](https://github.com/tailwindlabs/tailwindcss/tree/HEAD/packages/tailwindcss) from 3.1.3 to 4.2.3.
- [Release notes](https://github.com/tailwindlabs/tailwindcss/releases)
- [Changelog](https://github.com/tailwindlabs/tailwindcss/blob/main/CHANGELOG.md)
- [Commits](https://github.com/tailwindlabs/tailwindcss/commits/v4.2.3/packages/tailwindcss)

---
updated-dependencies:
- dependency-name: tailwindcss
  dependency-version: 4.2.3
  dependency-type: direct:development
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>
@dependabot dependabot Bot added the automerge To be automerged after CI passes label Apr 20, 2026
@github-actions
Copy link
Copy Markdown

yarn.lock changes

Click to toggle table visibility
Name Status Previous Current
acorn-node REMOVED 1.8.2 -
arg DOWNGRADED 5.0.2 4.1.3
binary-extensions REMOVED 2.2.0 -
camelcase-css REMOVED 2.0.1 -
chokidar REMOVED 3.5.3 -
cssesc REMOVED 3.0.0 -
defined REMOVED 1.0.0 -
detective REMOVED 5.2.1 -
didyoumean REMOVED 1.2.2 -
dlv REMOVED 1.1.3 -
is-binary-path REMOVED 2.1.0 -
lilconfig REMOVED 2.0.5 -
object-hash DOWNGRADED 3.0.0 2.2.0
pify REMOVED 2.3.0 -
postcss-import REMOVED 14.1.0 -
postcss-js REMOVED 4.0.0 -
postcss-load-config REMOVED 3.1.4 -
postcss-nested REMOVED 5.0.6 -
postcss-selector-parser REMOVED 6.0.10 -
quick-lru DOWNGRADED 5.1.1 4.0.1
read-cache REMOVED 1.0.0 -
readdirp REMOVED 3.6.0 -
tailwindcss UPDATED 3.1.3 4.2.3
yaml REMOVED 1.10.2 -

@dependabot @github
Copy link
Copy Markdown
Contributor Author

dependabot Bot commented on behalf of github Apr 21, 2026

Superseded by #1690.

@dependabot dependabot Bot closed this Apr 21, 2026
@dependabot dependabot Bot deleted the dependabot/npm_and_yarn/tailwindcss-4.2.3 branch April 21, 2026 22:14
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Labels

automerge To be automerged after CI passes

Projects

None yet

Development

Successfully merging this pull request may close these issues.

2 participants