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[Snyk] Upgrade tailwindcss from 3.4.4 to 4.1.14 #95

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[Snyk] Upgrade tailwindcss from 3.4.4 to 4.1.14 #95

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@nerdy-tech-com-gitub nerdy-tech-com-gitub commented Oct 29, 2025

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Snyk has created this PR to upgrade tailwindcss from 3.4.4 to 4.1.14.

ℹ️ Keep your dependencies up-to-date. This makes it easier to fix existing vulnerabilities and to more quickly identify and fix newly disclosed vulnerabilities when they affect your project.

  • The recommended version is 93 versions ahead of your current version.

  • The recommended version was released a month ago.

⚠️ Warning: This PR contains major version upgrade(s), and may be a breaking change.

Issues fixed by the recommended upgrade:

Issue Score Exploit Maturity
low severity Regular Expression Denial of Service (ReDoS)
SNYK-JS-BRACEEXPANSION-9789073		 57 Proof of Concept
critical severity Predictable Value Range from Previous Values
SNYK-JS-FORMDATA-10841150		 57 Proof of Concept
medium severity Missing Release of Resource after Effective Lifetime
SNYK-JS-INFLIGHT-6095116		 57 Proof of Concept
medium severity Improper Input Validation
SNYK-JS-NANOID-8492085		 57 No Known Exploit
Release notes
Package name: tailwindcss
  • 4.1.14 - 2025-10-01

    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 - 2025-09-04

    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)
  • 4.1.12 - 2025-08-14

    Fixed

    • Don't consider the global important state in @ apply (#18404)
    • Add missing suggestions for flex-<number> utilities (#18642)
    • Fix trailing ) from interfering with extraction in Clojure keywords (#18345)
    • Detect classes inside Elixir charlist, word list, and string sigils (#18432)
    • Track source locations through @ plugin and @ config (#18345)
    • Allow boolean values of process.env.DEBUG in @ tailwindcss/node (#18485)
    • Ignore consecutive semicolons in the CSS parser (#18532)
    • Center the dropdown icon added to an input with a paired datalist by default (#18511)
    • Extract candidates in Slang templates (#18565)
    • Improve error messages when encountering invalid functional utility names (#18568)
    • Discard CSS AST objects with false or undefined properties (#18571)
    • Allow users to disable URL rebasing in @ tailwindcss/postcss via transformAssetUrls: false (#18321)
    • Fix false-positive migrations in addEventListener and JavaScript variable names (#18718)
    • Fix Standalone CLI showing default Bun help when run via symlink on Windows (#18723)
    • Read from --border-color-* theme keys in divide-* utilities for backwards compatibility (#18704)
    • Don't scan .hdr and .exr files for classes by default (#18734)
  • 4.1.11 - 2025-06-26

    Fixed

    • Add heuristic to skip candidate migrations inside emit(…) (#18330)
    • Extract candidates with variants in Clojure/ClojureScript keywords (#18338)
    • Document --watch=always in the CLI's usage (#18337)
    • Add support for Vite 7 to @ tailwindcss/vite (#18384)
  • 4.1.10 - 2025-06-11

    Fixed

    • Fix incorrectly generated CSS when using percentages in arbitrary values with calc (e.g. w-[calc(100%-var(--offset))]) (#18289)
  • 4.1.9 - 2025-06-11

    Fixed

    • Correctly parse custom properties with strings containing semicolons (#18251)
    • Upgrade: Migrate arbitrary modifiers without percentage signs to bare values (e.g. /[0.16] → /16) (#18184)
    • Upgrade: Migrate CSS variable shorthands where fallback value contains function call (#18184)
    • Upgrade: Migrate negative arbitrary values to negative bare values (e.g. mb-[-32rem] → -mb-128) (#18212)
    • Upgrade: Do not migrate blur in wire:model.blur (#18216)
    • Don't add spaces around CSS dashed idents when formatting math expressions (#18220)
  • 4.1.8 - 2025-05-28

    Added

    • Improve error messages when @ apply fails (#18059)

    Fixed

    • Upgrade: Do not migrate declarations that look like candidates in <style> blocks (#18057, 18068)
    • Upgrade: Don't error when looking for tailwindcss in pnpm monorepos (#18065)
    • Upgrade: Don't error when updating dependencies in pnpm monorepos (#18065)
    • Upgrade: Migrate deprecated order-none to order-0 (#18126)
    • Support Leptos class: attributes when extracting classes (#18093)
    • Fix "Cannot read properties of undefined" crash on malformed arbitrary value (#18133)
    • Upgrade: Migrate -mt-[0px] to mt-[0px] instead of the other way around (#18154)
    • Fix Haml pre-processing crash when there is no \n at the end of the file (#18155)
    • Ignore .pnpm-store folders by default (can be overridden by @ source … rules) (#18163)
    • Fix PostCSS crash when calling toJSON() (#18083)
  • 4.1.7 - 2025-05-15
  • 4.1.6 - 2025-05-09
  • 4.1.5 - 2025-04-30
  • 4.1.4 - 2025-04-14
  • 4.1.3 - 2025-04-04
  • 4.1.2 - 2025-04-03
  • 4.1.1 - 2025-04-02
  • 4.1.0 - 2025-04-01
  • 4.0.17 - 2025-03-26
  • 4.0.16 - 2025-03-25
  • 4.0.15 - 2025-03-20
  • 4.0.14 - 2025-03-13
  • 4.0.13 - 2025-03-11
  • 4.0.12 - 2025-03-07
  • 4.0.11 - 2025-03-06
  • 4.0.10 - 2025-03-05
  • 4.0.9 - 2025-02-25
  • 4.0.8 - 2025-02-21
  • 4.0.7 - 2025-02-18
  • 4.0.6 - 2025-02-10
  • 4.0.5 - 2025-02-08
  • 4.0.4 - 2025-02-06
  • 4.0.3 - 2025-02-01
  • 4.0.2 - 2025-01-31
  • 4.0.1 - 2025-01-29
  • 4.0.0 - 2025-01-21
  • 4.0.0-beta.10 - 2025-01-21
  • 4.0.0-beta.9 - 2025-01-09
  • 4.0.0-beta.8 - 2024-12-17
  • 4.0.0-beta.7 - 2024-12-13
  • 4.0.0-beta.6 - 2024-12-06
  • 4.0.0-beta.5 - 2024-12-04
  • 4.0.0-beta.4 - 2024-11-29
  • 4.0.0-beta.3 - 2024-11-27
  • 4.0.0-beta.2 - 2024-11-22
  • 4.0.0-beta.1 - 2024-11-21
  • 4.0.0-alpha.36 - 2024-11-21
  • 4.0.0-alpha.35 - 2024-11-20
  • 4.0.0-alpha.34 - 2024-11-14
  • 4.0.0-alpha.33 - 2024-11-12
  • 4.0.0-alpha.32 - 2024-11-11
  • 4.0.0-alpha.31 - 2024-10-30
  • 4.0.0-alpha.30 - 2024-10-24
  • 4.0.0-alpha.29 - 2024-10-23
  • 4.0.0-alpha.28 - 2024-10-17
  • 4.0.0-alpha.27 - 2024-10-15
  • 4.0.0-alpha.26 - 2024-10-03
  • 4.0.0-alpha.25 - 2024-09-24
  • 4.0.0-alpha.24 - 2024-09-12
  • 4.0.0-alpha.23 - 2024-09-05
  • 4.0.0-alpha.22 - 2024-09-05
  • 4.0.0-alpha.21 - 2024-09-02
  • 4.0.0-alpha.20 - 2024-08-23
  • 4.0.0-alpha.19 - 2024-08-09
  • 4.0.0-alpha.18 - 2024-07-25
  • 4.0.0-alpha.17 - 2024-07-04
  • 4.0.0-alpha.16 - 2024-06-07
  • 4.0.0-alpha.15 - 2024-05-08
  • 4.0.0-alpha.14 - 2024-04-09
  • 4.0.0-alpha.13 - 2024-04-04
  • 4.0.0-alpha.12 - 2024-04-04
  • 4.0.0-alpha.11 - 2024-03-27
  • 4.0.0-alpha.10 - 2024-03-21
  • 4.0.0-alpha.9 - 2024-03-13
  • 4.0.0-alpha.8 - 2024-03-11
  • 4.0.0-alpha.7 - 2024-03-08
  • 4.0.0-alpha.6 - 2024-03-07
  • 4.0.0-alpha.5 - 2024-03-06
  • 4.0.0-alpha.4 - 2024-03-06
  • 4.0.0-alpha.3 - 2024-03-06
  • 4.0.0-alpha.2 - 2024-03-06
  • 4.0.0-alpha.1 - 2024-03-05
  • 3.4.18 - 2025-10-01

    Fixed

    • Improve support for raw supports-[…] queries in arbitrary values (#13605)
    • Fix require.cache error when loaded through a TypeScript file in Node 22.18+ (#18665)
    • Support import.meta.resolve(…) in configs for new enough Node.js versions (#18938)
    • Allow using newer versions of postcss-load-config for better ESM and TypeScript PostCSS config support with the CLI (#18938)
    • Remove irrelevant utility rules when matching important classes (#19030)
  • 3.4.17 - 2024-12-17
  • 3.4.16 - 2024-12-03
  • 3.4.15 - 2024-11-14
  • 3.4.14 - 2024-10-15
  • 3.4.13 - 2024-09-23
  • 3.4.12 - 2024-09-17
  • 3.4.11 - 2024-09-11
  • 3.4.10 - 2024-08-13
  • 3.4.9 - 2024-08-08
  • 3.4.8 - 2024-08-07
  • 3.4.7 - 2024-07-25
  • 3.4.6 - 2024-07-16
  • 3.4.5 - 2024-07-15
  • 3.4.4 - 2024-06-05
from tailwindcss GitHub release notes

Important

  • Warning: This PR contains a major version upgrade, and may be a breaking change.
  • Check the changes in this PR to ensure they won't cause issues with your project.
  • This PR was automatically created by Snyk using the credentials of a real user.
  • Max score is 1000. Note that the real score may have changed since the PR was raised.

Note: You are seeing this because you or someone else with access to this repository has authorized Snyk to open upgrade PRs.

For more information:

@snyk-bot
feat: upgrade tailwindcss from 3.4.4 to 4.1.14
4ea8721 
Snyk has created this PR to upgrade tailwindcss from 3.4.4 to 4.1.14.

See this package in npm:
tailwindcss

See this project in Snyk:
https://app.snyk.io/org/nerds-github/project/ded0d4c9-2f65-458e-91a2-4bc521804eb9?utm_source=github&utm_medium=referral&page=upgrade-pr
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@nerdy-tech-com-gitub @snyk-bot