chore(deps): bump the tailwind group across 1 directory with 3 updates

[dependabot]

Bumps the tailwind group with 3 updates in the / directory: autoprefixer, postcss and tailwindcss.

Updates autoprefixer from 10.4.21 to 10.4.27

Release notes

Sourced from autoprefixer's releases.

10.4.27

• Removed development key from package.json.

10.4.26

• Reduced package size.

10.4.25

• Fixed broken gradients on CSS Custom Properties (by @​serger777).

10.4.24

• Made Autoprefixer a little faster (by @​Cherry).

10.4.23

• Reduced dependencies (by @​hyperz111).

10.4.22

• Fixed stretch prefixes on new Can I Use database.
• Updated fraction.js.

Changelog

Sourced from autoprefixer's changelog.

10.4.27

• Removed development key from package.json.

10.4.26

• Reduced package size.

10.4.25

• Fixed broken gradients on CSS Custom Properties (by @​serger777).

10.4.24

• Made Autoprefixer a little faster (by @​Cherry).

10.4.23

• Reduced dependencies (by @​hyperz111).

10.4.22

• Fixed stretch prefixes on new Can I Use database.
• Updated fraction.js.

Commits

• 360f2d9 Release 10.4.27 version
• ab5260c Update clean-publish
• 09e9dd1 Release 10.4.26 version
• ec75540 Ignore local patches
• 59601b8 Update c8 and clean-publish
• 06ea988 Release 10.4.25 version
• 47d8a5b Update dependencies and fix Node.js 25
• 51c596e Add Node.js 25 and 24 to CI
• 5239823 Fix CSS variables in gradients (#1515) (#1544)
• 36692c2 Release 10.4.24 version
• Additional commits viewable in compare view

Updates postcss from 8.5.6 to 8.5.8

Release notes

Sourced from postcss's releases.

8.5.8

• Fixed Processor#version.

8.5.7

• Improved source map annotation cleaning performance (by CodeAnt AI).

Changelog

Sourced from postcss's changelog.

8.5.8

• Fixed Processor#version.

8.5.7

• Improved source map annotation cleaning performance (by CodeAnt AI).

Commits

• 65de537 Release 8.5.8 version
• b2c6d97 Run git hook register
• 0ae0a49 Update Processor#version
• 6ee9f14 Release 8.5.7 version
• 3fbc951 Fix uvu Node.js 25 support
• 52db53e Update dependencies
• 497daef Speed up source map annotation cleaning by moving from RegExp
• 41e739a Remove banner
• 1329142 chore: speed up space-only string check in lib/parser.js (#2064)
• 23beff9 Update dependencies
• Additional commits viewable in compare view

Updates tailwindcss from 3.4.18 to 4.2.1

Release notes

Sourced from tailwindcss's releases.

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)
• 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)

v4.1.18

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)

... (truncated)

Changelog

Sourced from tailwindcss's changelog.

[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

• 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] - 2025-12-11

Fixed

• Ensure validation of source(…) happens relative to the file it is in (#19274)
• Include filename and line numbers in CSS parse errors (#19282)

... (truncated)

Commits

• 1dce64e 4.2.1 (#19714)
• d15d92c Allow trailing dash in functional utility names (#19696)
• 1b16411 4.2.0 (#19695)
• 6118f4f Fix/misc docs and tests (#19652)
• 5a4a7eb fix(canonicalize): prevent collapse cache pollution across calls (#19675)
• d0a5612 Add mauve, olive, mist, and taupe color palettes (#19627)
• d9fff9f docs: update package README CI badge to main (#19692)
• ed52d3e feat: handle backslash in @utility name (#19626)
• 6eb3b32 Allow multiples of .25 in aspect-* fractions (#19688)
• 8ed67bf Fix Tailwind CSS package README GitHub links (#19644)
• 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.

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Project	Deployment	Actions	Updated (UTC)
fusiontik	Error		Mar 9, 2026 2:17am

[kilo-code-bot]

CRITICAL: Major breaking change - Upgrading Tailwind CSS from v3 to v4

This is a significant upgrade. Tailwind v4 is a complete rewrite that no longer uses JavaScript config files (tailwind.config.ts). Your current config with custom colors, animations, and the tailwindcss-animate plugin will NOT work in v4.

You need to either:

1. Migrate the entire configuration to CSS-based @theme directive
2. Or use @tailwindcss/vite plugin which has backward compatibility

Without this migration, your app will lose all custom colors, border radius, and animations.

[kilo-code-bot]

Code Review Summary

Status: 1 Issue Found | Recommendation: Address before merge

Overview

Severity	Count
CRITICAL	1
WARNING	0
SUGGESTION	0

Issue Details (click to expand)

CRITICAL

File	Line	Issue
package.json	77	Tailwind CSS v3 to v4 breaking upgrade without config migration

Other Observations (not in diff)

Issues found in unchanged code that cannot receive inline comments:

File	Line	Issue
tailwind.config.ts	1-81	Existing Tailwind v3 config incompatible with v4 - needs migration to CSS @theme
app/globals.css	-	May need updates for Tailwind v4 syntax

Files Reviewed (3 files)

• package.json - 1 issue
• pnpm-lock.yaml - lock file updates (auto-generated)
• package-lock.json - lock file updates (auto-generated)

---

Note: The main concern is the Tailwind CSS upgrade from v3.4.17 to v4.2.1. This is a major version jump with breaking changes. Your existing tailwind.config.ts with custom colors, animations, and the tailwindcss-animate plugin will not work with v4. You need to either migrate the configuration to CSS-based @theme directive or use the @tailwindcss/vite plugin for backward compatibility.