1 Release published by 1 person

• v4.0.15

  published Mar 20, 2025

20 Pull requests merged by 7 people

• Fix class extraction followed by ( in Pug

  #17320 merged Mar 21, 2025

• Add suggestions when --spacing(--value(integer, number)) is used

  #17308 merged Mar 20, 2025

• Add support for literal values in --value('…') and --modifier('…')

  #17304 merged Mar 20, 2025

• Prepare v4.0.15 release

  #17302 merged Mar 20, 2025

• Revert "Don't use color-mix(…) on currentColor (#17247)" and work around Preflight crash

  #17306 merged Mar 20, 2025

• Ensure that the CSS file rebuilds if a new CSS variable is used from templates

  #17301 merged Mar 20, 2025

• Make --theme(…) return CSS variables

  #17036 merged Mar 20, 2025

• Export PluginUtils from tailwindcss/plugin

  #17299 merged Mar 20, 2025

• Use bun-baseline for all x64 builds

  #17267 merged Mar 20, 2025

• Fix class extraction followed by ( in Slim

  #17278 merged Mar 19, 2025

• Ensure multiple --value(…) or --modifier(…) calls don't delete subsequent declarations

  #17273 merged Mar 19, 2025

• Fix segmentation fault when loading @tailwindcss/oxide in a Worker thread

  #17276 merged Mar 18, 2025

• Remove redundant line-height from body

  #15212 merged Mar 18, 2025

• Pre process <template lang="…"> in Vue files

  #17252 merged Mar 17, 2025

• Add safe alignment utilities

  #14607 merged Mar 17, 2025

• Add items-baseline-last utility

  #13888 merged Mar 17, 2025

• Don't use color-mix(…) on currentColor

  #17247 merged Mar 17, 2025

• Fix inferring data type of border-[…] with multiple values

  #17248 merged Mar 17, 2025

• Update autoprefixer 10.4.20 → 10.4.21 (patch)

  #17229 merged Mar 17, 2025

• Update eslint 9.20.1 → 9.22.0 (minor)

  #17207 merged Mar 17, 2025

4 Pull requests opened by 3 people

• Add `@source not` support

  #17255 opened Mar 17, 2025

• Add Input & Output check to CLI

  #17311 opened Mar 20, 2025

• Pre process `Slim` templates embedded in Ruby files

  #17336 opened Mar 22, 2025

• 🚨 [security] Update all of nextjs 15.2.1 → 15.2.3 (patch)

  #17337 opened Mar 22, 2025

28 Issues closed by 9 people

• tailwindcss/vite 4.0.8 or higher with qwik doesn't render classes

  #17286 closed Mar 22, 2025

• Potential Windows issue

  #17326 closed Mar 21, 2025

• Some Tailwind classes are not extracted from Pug templates in Vue when elements have attributes

  #17313 closed Mar 21, 2025

• npx @tailwindcss/upgrade not working with v4.0.15

  #17312 closed Mar 21, 2025

• Migration from v3 to v4 giving errors during adding variants

  #17322 closed Mar 21, 2025

• Safari 16.4 crash on `<input placeholder>` or `text-current` + opacity

  #17194 closed Mar 20, 2025

• [v4] Fails to detect mt-* class in slim source file

  #17305 closed Mar 20, 2025

• Changes in CSS file do not update Next.js setup

  #17288 closed Mar 20, 2025

• v4 preflight theme variables aren't prefixed

  #16945 closed Mar 20, 2025

• PluginUtils is no longer exported

  #17293 closed Mar 20, 2025

• [V4] Illegal instruction on older Mac Xeons due to same bun AVX

  #17259 closed Mar 20, 2025

• tailwindcss4's auto-completion error with IntelliJ

  #17294 closed Mar 20, 2025

• Rounded-[SIDE]-full not playing well with others

  #17297 closed Mar 20, 2025

• Upgrade tool fails with unactionable error message

  #17289 closed Mar 19, 2025

• fails to scan for class in slim file (ruby/rails) (p-8)

  #17277 closed Mar 19, 2025

• @tailwindcss/vite fails handling image-set() notations

  #17035 closed Mar 18, 2025

• Styles in a monorepo are not included anymore after upgrading to 4.0.8 or higher

  #17244 closed Mar 18, 2025

• Are these lines of code incorrect?

  #17264 closed Mar 18, 2025

• Fix : Error with lightningcss when using Tailwind CSS v4 with Next.js 15.2.1 and Node.js 20.18.3

  #17046 closed Mar 18, 2025

• Error: ‘Failed to load tailwindcss as a PostCSS plugin’ in Next.js

  #17256 closed Mar 17, 2025

• CSS is not included for some Tailwind classes in Pug template (in Vue)

  #17211 closed Mar 17, 2025

• length interpreted as color

  #17221 closed Mar 17, 2025

• CSS for certain classnames not being generated anymore

  #17149 closed Mar 17, 2025

• Theme loading and CSS referencing in multiple clients css files in v4 is not working

  #17208 closed Mar 17, 2025

• Tailwind V4 Styles not rendering on Chromium running on a Raspberry PI

  #17234 closed Mar 17, 2025

• @tailwindcss/upgrade - JavaScript heap out of memory

  #17228 closed Mar 17, 2025

• The Web is for everyone, not just people with the latest iPhone.

  #17236 closed Mar 17, 2025

• [v4] Unable to get tailwind running with CRA

  #17231 closed Mar 16, 2025

12 Issues opened by 12 people

• Using `@tailwindcss/vite` breaks updates on imported CSS

  #17339 opened Mar 23, 2025

• Invalid CSS 'infinity * 1px' generated in full utilities [v4.0.15]

  #17338 opened Mar 22, 2025

• Tailwind v4 is not seeing classes in slim templates

  #17334 opened Mar 22, 2025

• No support for all values?

  #17333 opened Mar 22, 2025

• not all `@keyframes` included in generated output

  #17332 opened Mar 21, 2025

• overscroll-auto not working on iOS & iPadOS

  #17330 opened Mar 21, 2025

• Performance issue with versions greater than >4.0.9

  #17318 opened Mar 21, 2025

• The `has-` variant does not work as expected with named groups (group/{name})

  #17314 opened Mar 21, 2025

• Tailwindcss v4.0.13 - Media queries and breakpoints not working in Safari 16.4

  #17303 opened Mar 20, 2025

• Angular 19 cannot automatically recover using @apply with Tailwind CSS 4

  #17295 opened Mar 20, 2025

• Arbitrary value classes not generated with Aurelia 2 style class bindings.

  #17290 opened Mar 19, 2025

• CLI Watch never end 2 CPU cores at 100%

  #17246 opened Mar 17, 2025

19 Unresolved conversations

Sometimes conversations happen on old items that aren’t yet closed. Here is a list of all the Issues and Pull Requests with unresolved conversations.

• [v4] Nested unknown at-rule (for PostCSS plugins) is ejected from rule during build

  #15185 commented on Mar 17, 2025 • 0 new comments

• CSS based functional `@utility` with same name results in missing classes

  #16948 commented on Mar 18, 2025 • 0 new comments

• Can't build on Linux ARM -> cannot find module '@tailwindcss/oxide-linux-arm64-gnu'

  #15806 commented on Mar 19, 2025 • 0 new comments

• [v4] Tailwind CSS misinterprets custom text-shadow plugin as text size

  #17047 commented on Mar 20, 2025 • 0 new comments

• @source doesn't work if dist/ is in the gitignore.

  #16669 commented on Mar 20, 2025 • 0 new comments

• @source directive does not glob across symlink directories

  #16765 commented on Mar 20, 2025 • 0 new comments

• The `not-` variant does not work as expected with named groups (`group/{name}`)

  #15772 commented on Mar 21, 2025 • 0 new comments

• "@tailwindcss/vite": "4.0.8" and "@tailwindcss/vite": "4.0.9" have massively increased load times for the CSS in Vite.

  #16911 commented on Mar 21, 2025 • 0 new comments

• [v4] cli --watch seems to watch unneeded directories

  #15750 commented on Mar 21, 2025 • 0 new comments

• @property isn't supported in shadow roots

  #15005 commented on Mar 21, 2025 • 0 new comments

• Tailwind v4 @source directive ignores subdirectories with .gitignore

  #15452 commented on Mar 21, 2025 • 0 new comments

• [v4] Ignore certain paths from scanning no longer supported

  #15943 commented on Mar 21, 2025 • 0 new comments

• .gitignore is too powerful and cannot be stopped

  #16920 commented on Mar 21, 2025 • 0 new comments

• [v4] Tailwind CLI ignores .gitignore in watch mode

  #15684 commented on Mar 21, 2025 • 0 new comments

• Media queries nested inside selector is correctly processed in build mode, but not dev mode

  #16438 commented on Mar 21, 2025 • 0 new comments

• Non-existence of .git directory breaks tailwind styles

  #17080 commented on Mar 22, 2025 • 0 new comments

• Add `prefers-reduced-transparency` variants

  #11692 commented on Mar 18, 2025 • 0 new comments

• Add first-class support for height media/container queries

  #13389 commented on Mar 20, 2025 • 0 new comments

• Add `mask-*` utilities for `mask-image`, `mask-composite`, etc…

  #17134 commented on Mar 21, 2025 • 0 new comments