This PR contains the following updates:
| Package | Change | Age | Adoption | Passing | Confidence |
|---|---|---|---|---|---|
| tailwindcss (source) | 3 -> 4.3.3 |
Release Notes
tailwindlabs/tailwindcss (tailwindcss)
3 -> 4.3.3
v4.3.3
Fixed
- Support
--watch --poll[=ms]in@tailwindcss/cliwhen filesystem events are unreliable or unavailable (#20297) - Canonicalization: match arbitrary hex colors against theme colors case-insensitively (e.g.
bg-[#fff]andbg-[#FFF]→bg-white) (#20298) - Prevent Preflight from overriding Firefox's native
iframe:focus-visibleoutline styles (#20292) - Ensure
theme('colors.foo')in JS plugins resolves correctly when both--color-fooand--color-foo-barexist (#20299) - Ensure fractional opacity modifiers work with named shadow sizes like
shadow-sm/12.5,text-shadow-sm/12.5,drop-shadow-sm/12.5, andinset-shadow-sm/12.5(#20302) - Parse selectors like
[data-foo]divas two selectors instead of one (#20303) - Ensure `@tailwindcss/p...
[View full release notes]
Released by github-actions[bot] on 7/16/2026
v4.3.2
Fixed
- Support bare spacing values for
auto-rows-*andauto-cols-*utilities (e.g.auto-rows-12andauto-cols-16) (#20229) - Prevent
@tailwindcss/cliin--watchmode from crashing on Windows when@sourcepoints to a directory that doesn't exist (#20242) - Prevent
@tailwindcss/vitefrom crashing in Deno v2.8.x whencontext.parentURLis not a valid URL (#20245) - Ensure
@tailwindcss/cliin--watchmode rebuilds when the input CSS file changes in an ignored directory (#20246) - Allow
@variantrules used inaddBase(…)to use custom variants defined later (#20247) - Prevent
@tailwindcss/vitefrom crashing during HMR when scanned files or directories are deleted (#20259) - Generate
font-sizeinstead ofcolordeclarations for `text...
[View full release notes]
Released by github-actions[bot] on 6/29/2026
v4.3.1
Added
- Add
--silentoption to suppress output in@tailwindcss/cli(#20100)
Fixed
- Remove deprecation warnings by using
Module#registerHooksinstead ofModule#registeron Node 26+ (#20028) - Canonicalization: don't crash when plugin utilities throw for unsupported values (
#20052) - Allow
@applyto be used with CSS mixins (#19427) - Ensure
not-*correctly negates@containerqueries, includingstyle(…)queries (#20059) - Ensure
drop-shadow-*color utilities work with custom shadow values containingcalc(…)(#20080) - Fix 'Sourcemap is likely to be incorrect' warnings when using
@tailwindcss/vite(#20103) - Ensure
@tailwindcss/webpackcan be installed in Rspack projects without requiring `web...
[View full release notes]
Released by github-actions[bot] on 6/12/2026
📊 Package Statistics
- tailwindcss: 110,850,620 weekly downloads
Configuration
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This PR was generated by Buddy 🤖
{"schemaVersion":1,"updates":[{"name":"tailwindcss","current":"3","target":"4.3.3","type":"major","file":"benchmark/package.json","dependencyType":"dependencies"}],"group":"Major Update - tailwindcss","generatedAt":"2026-09-08T21:02:39.766Z"} -->