Chore(deps-dev): Bump the development-dependencies group across 1 directory with 10 updates

[dependabot]

Bumps the development-dependencies group with 10 updates in the / directory:

Package	From	To
vite	6.4.3	8.2.2
@types/node	22.19.17	26.4.1
@vitejs/plugin-react	4.7.0	6.1.1
autoprefixer	10.5.0	10.5.4
electron	41.10.7	44.1.1
electron-vite	3.1.0	5.0.0
jsdom	29.0.2	30.0.1
tailwindcss	3.4.19	4.3.3
typescript	5.9.3	7.0.2
vitest	3.2.7	4.1.11

Updates vite from 6.4.3 to 8.2.2

Release notes

Sourced from vite's releases.

plugin-legacy@8.2.2

Please refer to CHANGELOG.md for details.

v8.2.2

Please refer to CHANGELOG.md for details.

plugin-legacy@8.2.1

Please refer to CHANGELOG.md for details.

v8.2.1

Please refer to CHANGELOG.md for details.

create-vite@8.2.0

Please refer to CHANGELOG.md for details.

plugin-legacy@8.2.0

Please refer to CHANGELOG.md for details.

v8.2.0

Please refer to CHANGELOG.md for details.

v8.2.0-beta.0

Please refer to CHANGELOG.md for details.

v8.1.5

Please refer to CHANGELOG.md for details.

v8.1.4

Please refer to CHANGELOG.md for details.

v8.1.3

Please refer to CHANGELOG.md for details.

v8.1.2

Please refer to CHANGELOG.md for details.

v8.1.1

Please refer to CHANGELOG.md for details.

create-vite@8.1.0

Please refer to CHANGELOG.md for details.

plugin-legacy@8.1.0

Please refer to CHANGELOG.md for details.

v8.1.0

Please refer to CHANGELOG.md for details.

plugin-legacy@8.1.0-beta.0

Please refer to CHANGELOG.md for details.

... (truncated)

Changelog

Sourced from vite's changelog.

8.2.2 (2026-08-20)

Features

• deps: widen @vitejs/devtools peer range to v0.5.0 (#23302) (495d9ff)

Bug Fixes

• bundled-dev: handle lazy request error (#23291) (3ba026d)
• bundled-dev: hot update through circular imports instead of reloading (#23259) (3dbddef)
• config: resolve sourcemap paths against sourcemap location (#23239) (05a003e)
• css: don't pass empty targets to lightningcss (#23295) (2804636)
• define: fix match escaped dots to support $-prefixed define keys (#23249) (dcf88bd)
• deps: update all non-major dependencies (#23217) (ba958bd)
• deps: update rolldown-related dependencies (#23218) (83ecb2c)
• module-runner: exclude completed modules from in-flight cycle detection (fix #22999) (#23009) (d9b10a9)
• optimizer: close custom extension analysis bundles (#23207) (8fb7675)
• reduce Windows 8.3-short-name detection false-positives (#23066) (02cffa9)
• respect resolve.preserveSymlinks when resolving root (fix #23197) (#23198) (8413052)
• ssr: rewrite computed key of destructing parameter (#23307) (9db0b61)
• vite: update outdated upstream file links in license comments (#23285) (c0f2fc6)

Documentation

• build: note cssTarget precedence (#23200) (a20a35e)

Miscellaneous Chores

• fix ts errors in build test cases (#23209) (a0cfcf7)

Code Refactoring

• use JSON import attributes instead of readFileSync in constants (#23258) (1d9fa39)
• use named regex constants over inline literals (#22964) (5c1c6c6)

Tests

• define: close rolldown bundler after generate (#23231) (b4d66fe)
• module-runner: add TLA circular import case (#23299) (4a261f2)
• module-runner: simplify server-hmr tests (#23300) (599b44b)
• ssr: add destructing assignment case for moduleRunnerTransform (#23308) (cb77e2a)

Build System

• use JSON import attributes instead of readFIleSync in rolldown configs (#23251) (d615bcd)

8.2.1 (2026-08-06)

Bug Fixes

• build: make client chunkImportMap work with sharedPlugins: true (#23184) (15f0307)
• bundled-dev: inject client script tag before chunk scripts (#23161) (eac0cc8)

... (truncated)

Commits

• de1111a release: v8.2.2
• cb77e2a test(ssr): add destructing assignment case for moduleRunnerTransform (#23308)
• 9db0b61 fix(ssr): rewrite computed key of destructing parameter (#23307)
• 8413052 fix: respect resolve.preserveSymlinks when resolving root (fix #23197) (#23...
• 05a003e fix(config): resolve sourcemap paths against sourcemap location (#23239)
• 495d9ff feat(deps): widen @vitejs/devtools peer range to v0.5.0 (#23302)
• 1d9fa39 refactor: use JSON import attributes instead of readFileSync in constants (#2...
• 2804636 fix(css): don't pass empty targets to lightningcss (#23295)
• 599b44b test(module-runner): simplify server-hmr tests (#23300)
• 4a261f2 test(module-runner): add TLA circular import case (#23299)
• Additional commits viewable in compare view

Updates @types/node from 22.19.17 to 26.4.1

Commits

• See full diff in compare view

Updates @vitejs/plugin-react from 4.7.0 to 6.1.1

Release notes

Sourced from @​vitejs/plugin-react's releases.

plugin-react@6.1.1

Add compiler.logDiagnostics option

Recoverable React Compiler diagnostics are no longer logged by default. Set compiler.logDiagnostics to true to log them through Vite. Fatal diagnostics are always logged and fail the transform.

Respect environment sourcemap option for React Compiler transform when builder.sharedPlugins is enabled (#1439)

The React Compiler transform was using the top-level sourcemap option instead of the environment sourcemap option. This caused a problem when the experimental builder.sharedPlugins was enabled.

plugin-react@6.1.0

Add experimental native React Compiler support (#1419)

Add experimental native React Compiler support.

You can use it by installing oxc-transform-react and enabling it via the compiler option:

npm install -D oxc-transform-react

import { defineConfig } from 'vite'
import react from '@vitejs/plugin-react'
export default defineConfig({
plugins: [
react({ compiler: true })
]
})

plugin-react@6.0.5

Fixed the react compiler preset filter to be linear (#1353)

The improved filter in v6.0.3 was non-linear and caused a performance regression (#1349). The filter was changed to be linear to avoid that.

plugin-react@6.0.4

Fixed $RefreshSig$ is not defined error when running vite dev with NODE_ENV=production

When running vite dev with NODE_ENV=production, the app errored with $RefreshSig$ is not defined. This error is now fixed.

plugin-react@6.0.3

No release notes provided.

plugin-react@6.0.2

Allow all options in reactCompilerPreset (#1189)

This is a type only change. Only compilationMode and target options were available for reactCompilerPreset.

plugin-react@6.0.1

Expand @rolldown/plugin-babel peer dep range (#1146)

... (truncated)

Changelog

Sourced from @​vitejs/plugin-react's changelog.

6.1.1 (2026-08-28)

Add compiler.logDiagnostics option

Recoverable React Compiler diagnostics are no longer logged by default. Set compiler.logDiagnostics to true to log them through Vite. Fatal diagnostics are always logged and fail the transform.

Respect environment sourcemap option for React Compiler transform when builder.sharedPlugins is enabled (#1439)

The React Compiler transform was using the top-level sourcemap option instead of the environment sourcemap option. This caused a problem when the experimental builder.sharedPlugins was enabled.

6.1.0 (2026-08-19)

Add experimental native React Compiler support (#1419)

Add experimental native React Compiler support.

You can use it by installing oxc-transform-react and enabling it via the compiler option:

npm install -D oxc-transform-react

import { defineConfig } from 'vite'
import react from '@vitejs/plugin-react'
export default defineConfig({
plugins: [
react({ compiler: true })
]
})

6.0.5 (2026-07-30)

Fixed the react compiler preset filter to be linear (#1353)

The improved filter in v6.0.3 was non-linear and caused a performance regression (#1349). The filter was changed to be linear to avoid that.

6.0.4 (2026-07-22)

Fixed $RefreshSig$ is not defined error when running vite dev with NODE_ENV=production

When running vite dev with NODE_ENV=production, the app errored with $RefreshSig$ is not defined. This error is now fixed.

6.0.3 (2026-06-23)

Improve the react compiler preset filter to reduce false-positives (#1138)

Improved the filter in the react compiler babel preset to reduce the false-positives so that less modules are processed by the react compiler.

... (truncated)

Commits

• 04cac50 release: plugin-react@6.1.1 (#1440)
• 82d35ab fix(react): respect environment sourcemap option when builder.sharedPlugins...
• 397e847 fix(react): make logging diagnostics an opt-in for React Compiler (#1431)
• 61006e6 fix(deps): update all non-major dependencies (#1433)
• e2a649c chore: use deps.neverBundle instead of external in tsdown config (#1430)
• fb2d6f3 fix(deps): update all non-major dependencies (#1427)
• 39b3173 release: plugin-react@6.1.0 (#1428)
• f1340b0 feat(react): add native React Compiler support (#1419)
• 9ab698e fix(deps): update all non-major dependencies (#1375)
• 68c0cb8 release: plugin-react@6.0.5 (#1362)
• Additional commits viewable in compare view

Maintainer changes

This version was pushed to npm by GitHub Actions, a new releaser for @​vitejs/plugin-react since your current version.

Updates autoprefixer from 10.5.0 to 10.5.4

Release notes

Sourced from autoprefixer's releases.

10.5.4

• Fixed prefixed rule duplication (by @​xianjianlf2).

10.5.3

• Fixed brackets and gradient parser (@​alanturing881).

10.5.2

• Moved -webkit-fill-available before -moz-available, so Firefox will use -webkit- version which is closer to stretch.

10.5.1

• Fixed grid-area span reset for overriding areas (by @​puneetdixit200).

Changelog

Sourced from autoprefixer's changelog.

10.5.4

• Fixed prefixed rule duplication (by @​xianjianlf2).

10.5.3

• Fixed brackets and gradient parser (@​alanturing881).

10.5.2

• Moved -webkit-fill-available before -moz-available, so Firefox will use -webkit- version which is closer to stretch.

10.5.1

• Fixed grid-area span reset for overriding areas (by @​puneetdixit200).

Commits

• 4cad00f Release 10.5.4 version
• e62a4b1 Update CI config
• c8f0d0a Update dependencies
• cae3577 Move back to latest pnpm 11
• fd31eb3 Fix duplicated prefixed selectors on reformatted CSS (#1552)
• 958d390 Release 10.5.3 version
• 21d2adb Fix gradient parser
• f7ddae9 Fix bracket parser
• 10ea5e7 Update dependencies and remove patch
• b6e8a2a Update Dev Container
• Additional commits viewable in compare view

Maintainer changes

This version was pushed to npm by GitHub Actions, a new releaser for autoprefixer since your current version.

Updates electron from 41.10.7 to 44.1.1

Release notes

Sourced from electron's releases.

electron v44.1.1

Release Notes for v44.1.1

Fixes

• Fixed chrome.tabs.query() returning tab url and title to extensions without the tabs permission or host access, aligning with tabs.get. #53354 (Also in 42, 43, 45)
• Fixed a renderer crash when an array with a throwing property getter is passed across contextBridge, and several main/utility-process crashes when option objects passed to Electron APIs contain throwing accessors or Proxy traps. #53331 (Also in 42, 43)
• Fixed an intermittent crash at startup on Linux caused by a race between Pango and the main thread initializing fontconfig. #53340 (Also in 43, 45)
• Fixed an issue where an exception thrown by a property getter on an object passed through contextBridge was swallowed instead of being thrown back to the caller. #53335 (Also in 43, 45)
• Fixed main process crashes when navigating to http://accessibility/ or http://devtools/, when an extension background page used navigator.mediaDevices, and when calling SerialPort.forget() for a disconnected device. #53333 (Also in 43, 45)
• Fixed the PDF viewer failing to save an edited PDF with NotAllowedError: Third party iframes are not allowed to show a file picker. #53328 (Also in 43, 45)

electron v44.1.0

Release Notes for v44.1.0

Fixes

• Fixed fs.constants.O_DIRECTORY, O_NOFOLLOW and O_DIRECT holding x86 values on Linux arm64 and armv7l, which made opening a directory fail with EINVAL, and made require('trace_events') behave the same on cross-compiled builds as on native ones. #53320 (Also in 42, 43, 45)
• Fixed webContents.executeJavaScriptInIsolatedWorld resolving with undefined when worldId was not an integer. #53238 (Also in 43)
• Fixed webContents.print() honoring printBackground, duplexMode, and printer default duplex settings. #53159 (Also in 42, 43)
• Fixed a crash on Windows when V8 posted a delayed worker task during shutdown. #53201 (Also in 42, 43)
• Fixed a crash on macOS when a WebAuthn Touch ID prompt was requested while no locale resources were loaded. #53194 (Also in 43)
• Fixed a crash on macOS when a notification's icon could not be attached; the notification is now shown without the icon. #53146 (Also in 42, 43)
• Fixed a crash when calling node:wasi functions in optimized code. #53268 (Also in 42, 43, 45)
• Fixed a crash when calling utilityProcess.postMessage() after the utility process had exited. #53300 (Also in 43, 45)
• Fixed a regression where a window created with a custom title can show an empty title after using back/forward navigation. #53218 (Also in 42, 43)
• Fixed an issue where pages loaded in a detached WebContentsView wouldn't see the correct window size. #53153 (Also in 42, 43)
• Fixed crashes in sharedTexture, service-worker ipcRenderer and utilityProcess.fork() caused by object lifetime bugs. #53279 (Also in 43, 45)
• Fixed crashes in the main process when a webRequest.onBeforeRequest listener redirected a CORS preflight request, and when calling net.fetch() with a webRequest-permission extension loaded. #53303 (Also in 43, 45)
• Fixed crashes when a webContents or parent window is destroyed while other APIs still reference it. #53287 (Also in 43, 45)
• Fixed crashes when certain app event handlers call back into Electron synchronously. #53275 (Also in 43, 45)
• Fixed region-qualified --lang values such as de-DE loading no locale resources on macOS, which left localized strings empty and could crash WebAuthn Touch ID prompts. #53188 (Also in 42, 43)
• Fixed the GPU process being terminated in AppX/MSIX packaged apps on Windows when WebGPU fell back to SwiftShader. #53198 (Also in 42, 43)
• Fixed the tray icon not appearing on GNOME (and disappearing entirely on Wayland) since 44.0.0-beta.6. #53214
• Fixed windows native message boxes being dismissed by other applications using invalid button ID. #53154 (Also in 43)

Other Changes

• Backported fixes from upstream Chromium and V8. #53189
• Page resources, fetch() calls and file:// loads in renderers no longer wait for the main process to be idle when no webRequest listeners or protocol interceptors are registered. #53141 (Also in 42, 43)
• Renderer network requests no longer waited on the main process when the session's webRequest listeners only observe requests (onCompleted, onErrorOccurred, onSendHeaders, onBeforeRedirect, onResponseStarted) or are filtered to other resource types. #53240
• Updated Chromium to 152.0.7977.65. #53203
• Updated Node.js to v24.19.0. #52636

Documentation

• Documentation changes: #53212, #53248

electron v44.0.0

Release Notes for v44.0.0

Stack Upgrades

... (truncated)

Commits

• f3ae30f fix: honor tabs permission for url and title in tabs.query results (#53354)
• ac41df3 build: remove requirement of empty commit message body (#53347)
• 69a7216 fix: propagate exceptions thrown by property getters on objects passed across...
• 2d40a6a fix: initialize the system FontConfig before GTK starts on Linux (#53340)
• 28d2a9a fix: main process crashes from WebUI host matching, worker AI bindings, exten...
• 443d7b3 fix: don't abort the process when a JS accessor throws during value conversio...
• a71b26b fix: allow the PDF viewer to show a save file picker again (#53328)
• 9191e18 docs: require symbol-level attribution in the node upgrade skill (#53324)
• 1a649be fix: serialize the target's values into the Node.js startup snapshot on cross...
• adda183 build: update PGO profiles (#53309)
• Additional commits viewable in compare view

Updates electron-vite from 3.1.0 to 5.0.0

Release notes

Sourced from electron-vite's releases.

v5.0.0

Please refer to CHANGELOG.md for details.

v5.0.0-beta.3

Please refer to CHANGELOG.md for details.

v5.0.0-beta.2

Please refer to CHANGELOG.md for details.

v5.0.0-beta.1

Please refer to CHANGELOG.md for details.

v5.0.0-beta.0

Please refer to CHANGELOG.md for details.

v4.0.1

Please refer to CHANGELOG.md for details.

v4.0.0

Please refer to CHANGELOG.md for details.

v4.0.0-beta.0

Please refer to CHANGELOG.md for details.

Changelog

Sourced from electron-vite's changelog.

v5.0.0 (2025-12-07)

• feat(config): add build.externalizeDeps and build.bytecode config options to replace externalizeDepsPlugin and bytecodePlugin
• feat: reporter plugin for isolated builds
• feat: enhanced string protection
• feat: add isolatedEntries option for preload and renderer to build entries as standalone bundles #154
• refactor(config): move the isolateEntries options to the build option
• refactor: deprecated externalizeDepsPlugin and bytecodePlugin
• refactor(config)!: remove function resolution for nested config fields
• refactor(asset): remove redundant path normalization
• refactor: split electron plugin into preset and validator plugins
• refactor(config)!: restructure Electron Vite config interfaces
• refactor(build): simplify build logic
• refactor: replace JSON.parse/stringify with manual deep clone
• refactor(bytecodePlugin): improved bytecode bundle generation and made a new string protection plugin
• refactor(modulePath): better support for tree-shaking and code-splitting
• refactor: remove Electron 18, 19, 20, 21 build compatilibity target
• perf(buildReport): exclude node_modules from watch list
• perf(isolateEntries): transform log
• perf(isolateEntries): optimize entries transformation
• perf: build compatibility target for Electron 39
• perf(plugin): more efficient module filtering via regular expressions
• perf(plugin): no need to cache sourcemap option
• perf(plugin): lazily initialize MagicString and remove the redundant pre-check
• perf(bytecodePlugin): better way to count bytecode chunks
• perf(plugin): enhance path resolution using import.meta.dirname for ES modules
• fix(modulePath): rewrite the build input instead of merging
• fix(asset): normalize imported public asset chunk path
• fix: avoid duplicate chunk emission
• fix(modulePath): prevent duplicate asset emission
• fix(modulePath): support watch mode
• chore: fix jsdoc
• chore: improve logging message clarity and consistency
• chore(deps): update all non-major dependencies
• chore: update eslint config
• chore: replace tseslint.config with defineConfig
• chore: remove redundant external id
• chore: rename the file esm to esmShim
• docs: update

v5.0.0-beta.3 (2025-11-01)

See v5.0.0-beta.3 changelog

v5.0.0-beta.2 (2025-10-30)

See v5.0.0-beta.2 changelog

v5.0.0-beta.1 (2025-10-29)

... (truncated)

Commits

• 91368b6 release: v5.0.0
• b1fd596 docs: update
• 438e9e7 chore: fix jsdoc
• 9eba4df release: v5.0.0-beta.3
• 465690a refactor(config)!: remove function resolution for nested config fields
• 6aae378 perf(buildReport): exclude node_modules from watch list
• 9152dfc fix(modulePath): rewrite the build input instead of merging
• 0276407 refactor: deprecated externalizeDepsPlugin and bytecodePlugin
• fe7e631 refactor(config): move the isolateEntries options to the build option
• 08be346 feat(config): add build.externalizeDeps and build.bytecode config options...
• Additional commits viewable in compare view

Updates jsdom from 29.0.2 to 30.0.1

Release notes

Sourced from jsdom's releases.

v30.0.1

• Fixed getComputedStyle() with calc() and other functions throwing an exception, which regressed in v30.0.0. (@​asamuzaK)
• Sped up up range operations on large documents (@​leonidaz)

v30.0.0

Breaking changes:

• Node.js minimum version raised to ^22.22.2 || ^24.15.0 || >=26.0.0.

Other changes:

• Added CSS.escape() and CSS.supports() functions. (@​asamuzaK)
• Added 'background-position-x' and 'background-position-y' CSS properties. (@​olagokemills)
• Fixed getComputedStyle() to convert length values into pixels. (@​asamuzaK)
• Fixed CSS function serialization, e.g., in the return value of getPropertyValue(). (@​asamuzaK)
• Fixed the type of error thrown by document.evaluate() (@​dokson)

v29.1.1

• Fixed 'border-radius' computed style serialization. (@​asamuzaK)
• Fixed computed style computation when using 'background-origin' and 'background-clip' CSS properties. (@​asamuzaK)
• Significantly optimized initial calls to getComputedStyle(), before the cache warms up. (@​asamuzaK)

v29.1.0

• Added basic support for the ratio CSS type. (@​asamuzaK)
• Fixed getComputedStyle() sometimes returning outdated results after CSS was modified. (@​asamuzaK)

Commits

• 6584485 30.0.1
• 0c51df6 Update dependencies and dev dependencies
• 32adb34 Bump @​asamuzakjp/dom-selector
• 70f014a Speed up range operations on large documents
• 250d7ee Partially fix getComputedStyle with calc()
• 20a01fc 30.0.0
• 8c8e583 Precompute WPT expectation matches
• f32245c Bump Node.js floor and dependencies
• 03ef23b Add background-position longhands
• ded056f Test CSS.escape() with numeric IDs
• Additional commits viewable in compare view

Updates tailwindcss from 3.4.19 to 4.3.3

Release notes

Sourced from tailwindcss's releases.

v4.3.3

Fixed

• Support --watch --poll[=ms] in @tailwindcss/cli when filesystem events are unreliable or unavailable (#20297)
• Canonicalization: match arbitrary hex colors against theme colors case-insensitively (e.g. bg-[#fff] and bg-[#FFF] → bg-white) (#20298)
• Prevent Preflight from overriding Firefox's native iframe:focus-visible outline styles (#20292)
• Ensure theme('colors.foo') in JS plugins resolves correctly when both --color-foo and --color-foo-bar exist (#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, and inset-shadow-sm/12.5 (#20302)
• Parse selectors like [data-foo]div as two selectors instead of one (#20303)
• Ensure @tailwindcss/postcss rebuilds when a preprocessor like Sass changes the input CSS without changing the input file on disk (#20310)
• Ensure CSS nesting is handled even when Lightning CSS isn't run, such as in @tailwindcss/browser and Tailwind Play (#20124)
• Prevent achromatic theme colors from shifting hue when mixed in polar color spaces like oklch (#20314)
• Ensure --spacing(0) is optimized to 0px instead of 0 so it remains a <length> when used in calc(…) (#20319)
• Load @parcel/watcher only when needed in @tailwindcss/cli --watch mode, so one-off builds and --watch --poll work when @parcel/watcher can't be loaded (#20325)
• Use explicit platform fonts instead of system-ui and ui-sans-serif so CJK text respects the page's lang attribute on Windows (#20318)
• Prevent @tailwindcss/upgrade from rewriting ignored files when run from a subdirectory (#20329)
• Ensure earlier @source rules pointing to nested files are scanned when later @source rules point to files in parent folders (#20335)
• Prevent @tailwindcss/vite from triggering full page reloads when scanned files are processed by Vite but haven't been loaded as modules yet (#20336)

v4.3.2

Fixed

• Support bare spacing values for auto-rows-* and auto-cols-* utilities (e.g. auto-rows-12 and auto-cols-16) (#20229)
• Prevent @tailwindcss/cli in --watch mode from crashing on Windows when @source points to a directory that doesn't exist (#20242)
• Prevent @tailwindcss/vite from crashing in Deno v2.8.x when context.parentURL is not a valid URL (#20245)
• Ensure @tailwindcss/cli in --watch mode rebuilds when the input CSS file changes in an ignored directory (#20246)
• Allow @variant rules used in addBase(…) to use custom variants defined later (#20247)
• Prevent @tailwindcss/vite from crashing during HMR when scanned files or directories are deleted (#20259)
• Generate font-size instead of color declarations for text-[--spacing(…)] (#20260)
• Prevent @source patterns from scanning unrelated sibling files and folders (#20263)
• Extract class candidates adjacent to Template Toolkit delimiters like %]…[% in .tt, .tt2, and .tx files (#20269)
• Extract class candidates from conditional Maud syntax like p.text-black[condition] (#20269)
• Prevent @position-try rules from triggering unknown at-rule warnings when optimizing CSS (#20277)
• Support class suggestions for named opacity modifiers from --opacity theme values (#20287)
• Prevent type errors in @tailwindcss/postcss when used with newer PostCSS patch releases (#20289)

v4.3.1

Added

• Add --silent option to suppress output in @tailwindcss/cli (#20100)

Fixed

• Remove deprecation warnings by using Module#registerHooks instead of Module#register on Node 26+ (#20028)
• Canonicalization: don't crash when plugin utilities throw for unsupported values (#20052)
• Allow @apply to be used with CSS mixins (#19427)
• Ensure not-* correctly negates @container queries, including style(…) queries (#20059)
• Ensure drop-shadow-* color utilities work with custom shadow values containing calc(…) (#20080)
• Fix 'Sourcemap is likely to be incorrect' warnings when using @tailwindcss/vite (#20103)
• Ensure @tailwindcss/webpack can be installed in Rspack projects without requiring webpack as a peer dependency (#20027)

... (truncated)

Changelog

Sourced from tailwindcss's changelog.

[4.3.3] - 2026-07-16

Fixed

• Support --watch --poll[=ms] in @tailwindcss/cli when filesystem events are unreliable or unavailable (#20297)
• Canonicalization: match arbitrary hex colors against theme colors case-insensitively (e.g. bg-[#fff] and bg-[#FFF] → bg-white) (#20298)
• Prevent Preflight from overriding Firefox's native iframe:focus-visible outline styles (#20292)
• Ensure theme('colors.foo') in JS plugins resolves correctly when both --color-foo and --color-foo-bar exist (#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, and inset-shadow-sm/12.5 (#20302)
• Parse selectors like [data-foo]div as two selectors instead of one (#20303)
• Ensure @tailwindcss/postcss rebuilds when a preprocessor like Sass changes the input CSS without changing the input file on disk (#20310)
• Ensure CSS nesting is handled even when Lightning CSS isn't run, such as in @tailwindcss/browser and Tailwind Play (#20124)
• Prevent achromatic theme colors from shifting hue when mixed in polar color spaces like oklch (#20314)
• Ensure --spacing(0) is optimized to 0px instead of 0 so it remains a <length> when used in calc(…) (#20319)
• Load @parcel/watcher only when needed in @tailwindcss/cli --watch mode, so one-off builds and --watch --poll work when @parcel/watcher can't be loaded (#20325)
• Use explicit platform fonts instead of system-ui and ui-sans-serif so CJK text respects the page's lang attribute on Windows (#20318)
• Prevent @tailwindcss/upgrade from rewriting ignor...

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