v7.0.1

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⚠ BREAKING CHANGES

• deps: update to latest version of test-exclude (#​301)

Features

• deps: update to latest version of test-exclude (#​301) (fb1d78c)

7.0.1 (2025-09-05)

Bug Fixes

• Add support for Babel 8 (#​304) (f298957)

v6.2.2

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What's Changed

• build(deps-dev): bump js-yaml from 4.1.0 to 4.1.1 by @​dependabot[bot] in #​1745
• chore(deps): update dependency eslint-plugin-jsdoc to v61.2.1 by @​renovate[bot] in #​1746
• build(deps): bump glob from 10.4.5 to 10.5.0 by @​dependabot[bot] in #​1747
• chore(deps): update actions/checkout action to v6 by @​renovate[bot] in #​1749
• fix: avoid BigInt literal in closeTo for runtime compat by @​bheemreddy-samsara in #​1748
• chore(deps): update dependency eslint-plugin-jsdoc to v61.4.1 by @​renovate[bot] in #​1751
• chore(deps): update dependency prettier to v3.7.3 by @​renovate[bot] in #​1754
• chore(deps): update dependencies by @​renovate[bot] in #​1755
• chore(deps): update dependencies to v9.39.2 by @​renovate[bot] in #​1757
• chore: add --legal-comments=none option by @​hyperz111 in #​1756
• chore(deps): update dependency esbuild to v0.27.2 by @​renovate[bot] in #​1759

New Contributors

• @​bheemreddy-samsara made their first contribution in #​1748
• @​hyperz111 made their first contribution in #​1756

Full Changelog: chaijs/chai@v6.2.1...v6.2.2

v9.2.1

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What's Changed

• chore: update eslint-plugin-simple-import-sort from v10 to v12 by @​noritaka1166 in #​551
• chore: update eslint-config-prettier from v9 to v10 by @​noritaka1166 in #​552
• Remove lodash by @​gustavohenke in #​555
• chore: update coveralls-next from v4 to v5 by @​noritaka1166 in #​557
• Replace jest with vitest by @​gustavohenke in #​554
• Upgrade to pnpm v10 by @​paescuj in #​558
• chore: remove unused eslint-plugin-jest by @​noritaka1166 in #​559
• Minor dependency updates by @​paescuj in #​560
• Migrate to ESLint v9 by @​paescuj in #​561
• Update shell-quote to 1.8.3 by @​paescuj in #​562
• Full coverage by @​paescuj in #​563
• Update GH actions/workflows, enable NPM provenance by @​paescuj in #​564

Full Changelog: open-cli-tools/concurrently@v9.2.0...v9.2.1

v13.0.5

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v5.6.5

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v5.6.4

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v0.20.0

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• Update dependencies

v0.19.1

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• Update --format to avoid trailing newline
• Update dependencies

v0.19.0

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• Add --format parameter for editor integration
• Update output formatters for severity warning
• Explicitly version Docker containers for pre-commit
• Update dependencies (including markdownlint)

v2.2.4

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• Update README docs

v14.2.5

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Patch Changes

• f4b6fbd: Update compression to v1.8.1

v21.0.1

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• 456a65c2
  Update dependencies - except @​sinonjs/samsam (#​2669) (Carl-Erik Kopseng)
• f04f3eb1
  Fix issue 2618 - Remove browserify in favor of esbuild (#​2661) (Artur Parkhisenko)
• 48b69df2
  fix(docs): remove assert.failException from documentation (#​2666) (Steffen Schroeder)
• 13b27ccc
  Fix sandbox restore not handling stubbed functions (#​2667) (thamion)
• ae9e09ac
  Update compatibility target to ES2023 (Carl-Erik Kopseng)

  Updated compatibility target from ES2017 to ES2023 and clarified the note on breaking changes.

• 26055043
  Improve error message for immutable descriptors (#​2664) (Stuart Dotson)
• 80fa9a5b
  Also mirror the calledOnceWith assertion (#​2660) (Benedikt Meurer)

Released by Carl-Erik Kopseng on 2025-12-19.

v6.3.5

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Patch Changes

• 7ff7002: Fix: Line comments (//) in multiline CSS declarations no longer cause parsing errors (fixes #​5613)

  JS-style line comments (//) placed after multiline declarations like calc() were not being properly stripped, causing CSS parsing issues. Comments are now correctly removed anywhere in the CSS while preserving valid syntax.

  Example that now works:

  const Box = styled.div`
    max-height: calc(100px + 200px + 300px); // This comment no longer breaks parsing
    background-color: green;
  `;

• 7ff7002: Fix: Contain invalid CSS syntax to just the affected line

  In styled-components v6, invalid CSS syntax (like unbalanced braces) could cause all subsequent styles to be ignored. This fix ensures that malformed CSS only affects the specific declaration, not subsequent valid styles.

  Example that now works:

  const Circle = styled.div`
    width: 100px;
    line-height: ${() => '14px}'}; // ⛔️ This malformed line is dropped
    background-color: green; // ✅ Now preserved (was ignored in v6)
  `;

v6.3.4

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Patch Changes

• 8e8c282: Fixed createGlobalStyle to not use useLayoutEffect on the server, which was causing a warning and broken styles in v6.3.x. The check typeof React.useLayoutEffect === 'function' is not reliable for detecting server vs client environments in React 18+, so we now use the __SERVER__ build constant instead.

v6.3.3

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Patch Changes

• 6e4d1e7: fix: suppress false "created dynamically" warnings in React Server Components

  The dynamic creation warning check now properly detects RSC environments and skips validation when IS_RSC is true. This eliminates false warnings for module-level styled components in server components, which were incorrectly flagged due to RSC's different module evaluation context. Module-level styled components in RSC files no longer trigger warnings since they cannot be created inside render functions by definition.

v6.3.2

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Patch Changes

• a4b4a6b: fix: include TypeScript declaration files in npm package

  Fixed Rollup TypeScript plugin configuration to override tsconfig.json's noEmit setting, ensuring TypeScript declaration files are generated during build.

• a4b4a6b: fix: resolve TypeScript error blocking type declaration emission

  Fixed TypeScript error in StyledComponent when merging style attributes from attrs. Added explicit type cast to React.CSSProperties to safely merge CSS property objects. This error was preventing TypeScript declaration files from being generated during build.

v6.3.1

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Patch Changes

• 046e880: Ensure TypeScript declaration files are included in npm package, needed to tweak a Rollup setting.

v6.3.0

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Minor Changes

• 28fd502: Add React Server Components (RSC) support

  styled-components now automatically detects RSC environments and handles CSS delivery appropriately:

  • No 'use client' directive required: Components work in RSC without any wrapper or directive
  • Automatic CSS injection: In RSC mode, styled components emit inline <style> tags that React 19 automatically hoists and deduplicates
  • Zero configuration: Works out of the box with Next.js App Router and other RSC-enabled frameworks
  • Backward compatible: Existing SSR patterns with ServerStyleSheet continue to work unchanged

  RSC best practices:

  • Prefer static styles over dynamic interpolations to avoid serialization overhead
  • Use data attributes for discrete variants (e.g., &[data-size='lg'])
  • CSS custom properties work perfectly in styled-components, can be set via inline style, and cascade to children:

  const Container = styled.div``;
  const Button = styled.button`
    background: var(--color-primary, blue);
  `;
  
  // Variables set on parent cascade to all DOM children
  <Container style={{ '--color-primary': 'orchid' }}>
    <Button>Inherits orchid background</Button>
  </Container>;

  • Use build-time CSS variable generation for theming since ThemeProvider is a no-op in RSC

  Technical details:

  • RSC detection via typeof React.createContext === 'undefined'
  • ThemeProvider and StyleSheetManager become no-ops in RSC (children pass-through)
  • React hooks are conditionally accessed via runtime guards
  • CSS is retrieved from the StyleSheet Tag for inline delivery in RSC mode

• 856cf06: feat: update built-in element aliases to include modern HTML and SVG elements

  Added support for modern HTML and SVG elements that were previously missing:

  HTML elements:

  • search - HTML5 search element
  • slot - Web Components slot element
  • template - HTML template element

  SVG filter elements:

  • All fe* filter primitive elements (feBlend, feColorMatrix, feComponentTransfer, etc.)
  • clipPath, linearGradient, radialGradient - gradient and clipping elements
  • textPath - SVG text path element
  • switch, symbol, use - SVG structural elements

  This ensures styled-components has comprehensive coverage of all styleable HTML and SVG elements supported by modern browsers and React.

Patch Changes

• 418adbe: fix(types): add CSS custom properties (variables) support to style prop

  CSS custom properties (CSS variables like --primary-color) are now fully supported in TypeScript without errors:

  • .attrs({ style: { '--var': 'value' } }) - CSS variables in attrs
  • <Component style={{ '--var': 'value' }} /> - CSS variables in component props
  • Mixed usage with regular CSS properties works seamlessly

• aef2ad6: Update shared css property handling tools to latest versions.

v6.2.0

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v16.26.1

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It fixes numerous false positive bugs, including many in the declaration-property-value-no-unknown rule for the latest CSS specifications.

• Fixed: *-no-unknown false positives for latest specs by integrating @csstools/css-syntax-patches-for-csstree (#​8850) (@​romainmenke).
• Fixed: at-rule-no-unknown false positives for @function (#​8851) (@​jeddy3).
• Fixed: declaration-property-value-no-unknown false positives for attr(), if() and custom functions (#​8853) (@​jeddy3).
• Fixed: function-url-quotes false positives when URLs require quoting (#​8804) (@​taearls).
• Fixed: selector-pseudo-element-no-unknown false positives for ::scroll-button() (#​8856) (@​Mouvedia).

v16.26.0

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It adds 1 feature and fixes 2 bugs.

• Added: support for customSyntax with function export (#​8834) (@​silverwind).
• Fixed: custom-property-no-missing-var-function false positives for style query in if() function (#​8813) (@​sajdakabir).
• Fixed: media-feature-range-notation false positives for multiple queries and except: exact-value (#​8832) (@​jeddy3).

v16.25.0

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It adds 3 new features, including experimental support for bulk suppressions. It's also our first immutable release, with the package published to npm using trusted publishing and our dependencies updated on a cool down for improved supply chain security.

• Added: support for bulk suppressions (#​8564) (@​ryo-manba).
• Added: ignoreAtRules: [] to no-invalid-position-declaration (#​8781) (@​jrmlt).
• Added: rule name to custom messages (#​8774) (@​jhae-de).

v16.24.0

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It adds 1 new rule, adds 1 option to a rule and fixes 2 bugs.

• Added: rule-nesting-at-rule-required-list rule (#​8680) (@​sw1tch3roo).
• Added: ignoreAtRules: [] to nesting-selector-no-missing-scoping-root (#​8743) (@​karlhorky).
• Fixed: function-no-unknown false positives for contrast-color() and sibling-*() (#​8729) (@​Mouvedia).
• Fixed: selector-pseudo-class-no-unknown false positives for :heading (#​8749) (@​Mouvedia).

v4.3.6

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v4.3.5

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v4.3.4

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v4.3.3

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v4.3.2

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v4.3.1

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v4.3.0

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v4.21.0

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v4.20.6

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Bug Fixes

• properly hide relaySignal from process.listeners() (#​741) (710a424)

This release is also available on:

• npm package (@​latest dist-tag)

v4.20.5

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Bug Fixes

• handle ambiguous packages (796053a)

This release is also available on:

• npm package (@​latest dist-tag)

v5.104.1

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Patch Changes

• 2efd21b: Reexports runtime calculation should not accessing WEBPACK_IMPORT_KEY decl with var.
• c510070: Fixed a user information bypass vulnerability in the HttpUriPlugin plugin.

v5.104.0

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Minor Changes

• d3dd841: Use method shorthand to render module content in __webpack_modules__ object.
• d3dd841: Enhance import.meta.env to support object access.
• 4baab4e: Optimize dependency sorting in updateParent: sort each module only once by deferring to finishUpdateParent(), and reduce traversal count in sortWithSourceOrder by caching WeakMap values upfront.
• 04cd530: Handle more at-rules for CSS modules.
• cafae23: Added options to control the renaming of at-rules and various identifiers in CSS modules.
• d3dd841: Added base64url, base62, base58, base52, base49, base36, base32 and base25 digests.
• 5983843: Provide a stable runtime function variable __webpack_global__.
• d3dd841: Improved localIdentName hashing for CSS.

Patch Changes

• 22c48fb: Added module existence check for informative error message in development mode.
• 50689e1: Use the fully qualified class name (or export name) for [fullhash] placeholder in CSS modules.
• d3dd841: Support universal lazy compilation.
• d3dd841: Fixed module library export definitions when multiple runtimes.
• d3dd841: Fixed CSS nesting and CSS custom properties parsing.
• d3dd841: Don't write fragment from URL to filename and apply fragment to module URL.
• aab1da9: Fixed bugs for css/global type.
• d3dd841: Compatibility import.meta.filename and import.meta.dirname with eval devtools.
• d3dd841: Handle nested __webpack_require__.
• 728ddb7: The speed of identifier parsing has been improved.
• 0f8b31b: Improve types.
• d3dd841: Don't corrupt debugId injection when hidden-source-map is used.
• 2179fdb: Re-validate HttpUriPlugin redirects against allowedUris, restrict to http(s) and add a conservative redirect limit to prevent SSRF and untrusted content inclusion. Redirects failing policy are rejected before caching/lockfile writes.
• d3dd841: Serialize HookWebpackError.
• d3dd841: Added ability to use built-in properties in dotenv and define plugin.
• 3c4319f: Optimizing the regular expression character class by specifying ranges for runtime code.
• d3dd841: Reduce collision for local indent name in CSS.
• d3dd841: Remove CSS link tags when CSS imports are removed.

v5.103.0

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Features

• Added DotenvPlugin and top level dotenv option to enable this plugin
• Added WebpackManifestPlugin
• Added support the ignoreList option in devtool plugins
• Allow to use custom javascript parse function
• Added import.meta.env support for environment variables
• Added support for import.meta.dirname and import.meta.filename
• Added support import.defer() for statistical path
• Handle import.meta.main
• Added suport to setup named exports for JSON modules and disable usage named export for import file from "./file.json" with { type: "json" }
• Added support __dirname/__filename/import.meta.dirname/import.meta.filename for universal target
• [CSS] Added the exportType option with link (by default), "text" and css-style-sheet values
• [CSS] Added support for composes properties

Fixes

• The dependOn chunk must be loaded before the common chunk
• Return to namespace import when the external request includes a specific export
• No runtime extra runtime code for module libraries
• Delay HMR accept dependencies to preserve import attributes
• Properly handle external presets for universal target
• Fixed incorrect identifier of import binding for module externals
• Fixed when defer import and dynamic default export mixed
• Reduce generated output when globalThis supported
• Fixed loading async modules in defer import
• Reexport module for default import when no used exports for systemjs library
• Rename HarmonyExportDependencyParserPlugin exported id to CompatibilityPlugin tagged id
• Handle __dirname and __filename for ES modules
• Rename single nested __webpack_export__ and __webpack_require__ in already bundled code
• [Types] webpack function type
• [Types] NormalModule type
• [Types] Multi compiler configuration type
• [Types] Fixed regression in custom hashDigest type
• [CSS] No extra runtime for initial chunk
• [CSS] Fixed a lot of CSS modules bugs

v5.102.1

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Fixes

• Supported extends with env for browserslist
• Supported JSONP fragment format for web workers.
• Fixed dynamic import support in workers using browserslist.
• Fixed default defer import mangling.
• Fixed default import of commonjs externals for SystemJS format.
• Fixed context modules to the same file with different import attributes.
• Fixed typescript types.
• Improved import.meta warning messages to be more clear when used directly.
• [CSS] Fixed CC_UPPER_U parsing (E -> U) in tokenizer.

v5.102.0

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Features

• Added static analyze for dynamic imports
• Added support for import file from "./file.ext" with { type: "bytes" } to get the content as Uint8Array (look at example)
• Added support for import file from "./file.ext" with { type: "text" } to get the content as text (look at example)
• Added the snapshot.contextModule to configure snapshots options for context modules
• Added the extractSourceMap option to implement the capabilities of loading source maps by comment, you don't need source-map-loader (look at example)
• The topLevelAwait experiment is now stable (you can remove experiments.topLevelAwait from your webpack.config.js)
• The layers experiment is now stable (you can remove experiments.layers from your webpack.config.js)
• Added function matcher support in rule options

Fixes

• Fixed conflicts caused by multiple concatenate modules
• Ignore import failure during HMR update with ES modules output
• Keep render module order consistent
• Prevent inlining modules that have this exports
• Removed unused timeout attribute of script tag
• Supported UMD chunk format to work in web workers
• Improved CommonJs bundle to ES module library
• Use es-lexer for mjs files for build dependencies
• Fixed support __non_webpack_require__ for ES modules
• Properly handle external modules for CSS
• AssetsByChunkName included assets from chunk.auxiliaryFiles
• Use createRequire only when output is ES module and target is node
• Typescript types

Performance Improvements

• Avoid extra calls for snapshot
• A avoid extra jobs for build dependencies
• Move import attributes to own dependencies