v7.0.2

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🩹 Fixes

• fix tsconfig-less check errors, fix @types/eslint incompatibilities, add tests

❤️ Thank You

• Brad Zacher
• Gareth Jones

You can read about our versioning strategy and releases on our website.

v7.0.2

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🩹 Fixes

• fix tsconfig-less check errors, fix @types/eslint incompatibilities, add tests

❤️ Thank You

• Brad Zacher
• Gareth Jones

You can read about our versioning strategy and releases on our website.

v8.57.0

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Features

• 1120b9b feat: Add loadESLint() API method for v8 (#​18098) (Nicholas C. Zakas)
• dca7d0f feat: Enable eslint.config.mjs and eslint.config.cjs (#​18066) (Nitin Kumar)

Bug Fixes

• 2196d97 fix: handle absolute file paths in FlatRuleTester (#​18064) (Nitin Kumar)
• 69dd1d1 fix: Ensure config keys are printed for config errors (#​18067) (Nitin Kumar)
• 9852a31 fix: deep merge behavior in flat config (#​18065) (Nitin Kumar)
• 4c7e9b0 fix: allow circular references in config (#​18056) (Milos Djermanovic)

Documentation

• 84922d0 docs: Show prerelease version in dropdown (#​18139) (Nicholas C. Zakas)
• 5b8c363 docs: Switch to Ethical Ads (#​18117) (Milos Djermanovic)
• 77dbfd9 docs: show NEXT in version selectors (#​18052) (Milos Djermanovic)

Chores

• 1813aec chore: upgrade @​eslint/js@​8.57.0 (#​18143) (Milos Djermanovic)
• 5c356bb chore: package.json update for @​eslint/js release (Jenkins)
• f4a1fe2 test: add more tests for ignoring files and directories (#​18068) (Nitin Kumar)
• 42c0aef ci: Enable CI for v8.x branch (#​18047) (Milos Djermanovic)

v2.8.0

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Features

• added the beforeTagInsert hook (#​1054) (6313bf6)
• support named exports with any characters (b656c5c)

2.7.7 (2024-01-10)

Bug Fixes

• add ';' to import media queries (#​1051) (98acf2b)
• add ChunkLoadError name to chunk loading error (#​1073) (e3f8375)
• adding media, supports and layer for external import (#​1072) (60c5331)
• css experiment detection (#​1067) (82f4a47)

2.7.6 (2023-05-19)

Bug Fixes

• compatibility with built-in CSS support (#​1035) (f576ed6)

2.7.5 (2023-03-16)

Bug Fixes

• don't invalidate cache after timeout refresh (#​1023) (38d8513)
• readable identifier (#​1024) (721bbf1)

2.7.4 (2023-03-16)

Bug Fixes

• module identifier, don't merge modules with different media/suppors/layer (#​1021) (ad3729b)

2.7.3 (2023-03-07)

Bug Fixes

• avoid to throw error when link doesn't have parentNode (#​1016) (6292440)

2.7.2 (2022-12-06)

Bug Fixes

• don't crash in web workers (#​1004) (4d98d4b)

2.7.1 (2022-11-29)

Bug Fixes

• preserve order of link tags on HMR (#​982) (6ea0922)

v10.3.0

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This is a stable release equivalent to 10.30.0-prerelease.

v8.4.35

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• Avoid ! in node.parent.nodes type.
• Allow to pass undefined to node adding method to simplify types.

v8.4.34

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• Fixed AtRule#nodes type (by Tim Weißenfels).
• Cleaned up code (by Dmitry Kirillov).

v3.2.5

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diff

Support Angular inline styles as single template literal (#​15968 by @​sosukesuzuki)

Angular v17 supports single string inline styles.

// Input
@​Component({
  template: `<div>...</div>`,
  styles: `h1 { color: blue; }`,
})
export class AppComponent {}

// Prettier 3.2.4
@&#8203;Component({
  template: `<div>...</div>`,
  styles: `h1 { color: blue; }`,
})
export class AppComponent {}

// Prettier 3.2.5
@&#8203;Component({
  template: `<div>...</div>`,
  styles: `
    h1 {
      color: blue;
    }
  `,
})
export class AppComponent {}

Unexpected embedded formatting for Angular template (#​15969 by @​JounQin)

Computed template should not be considered as Angular component template

// Input
const template = "foobar";

@​Component({
  [template]: `<h1>{{       hello }}</h1>`,
})
export class AppComponent {}

// Prettier 3.2.4
const template = "foobar";

@&#8203;Component({
  [template]: `<h1>{{ hello }}</h1>`,
})
export class AppComponent {}

// Prettier 3.2.5
const template = "foobar";

@&#8203;Component({
  [template]: `<h1>{{       hello }}</h1>`,
})
export class AppComponent {}

Use "json" parser for tsconfig.json by default (#​16012 by @​sosukesuzuki)

In v2.3.0, we introduced "jsonc" parser which adds trialing comma by default.

When adding a new parser we also define how it will be used based on the linguist-languages data.

tsconfig.json is a special file used by TypeScript, it uses .json file extension, but it actually uses the JSON with Comments syntax. However, we found that there are many third-party tools not recognize it correctly because of the confusing .json file extension.

We decide to treat it as a JSON file for now to avoid the extra configuration step.

To keep using the "jsonc" parser for your tsconfig.json files, add the following to your .pretterrc file

{
  "overrides": [
    {
      "files": ["tsconfig.json", "jsconfig.json"],
      "options": {
        "parser": "jsonc"
      }
    }
  ]
}

v1.71.1

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Command-Line Interface

• Ship the musl Linux release with the proper Dart executable.

JavaScript API

• Export the NodePackageImporter class in ESM mode.

• Allow NodePackageImporter to locate a default directory even when the
  entrypoint is an ESM module.

Dart API

• Make passing a null argument to NodePackageImporter() a static error rather
  than just a runtime error.

Embedded Sass

• In the JS Embedded Host, properly install the musl Linux embedded compiler
  when running on musl Linux.

v1.71.0

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For more information about pkg: importers, see the
announcement on the Sass blog.

Command-Line Interface

• Add a --pkg-importer flag to enable built-in pkg: importers. Currently
  this only supports the Node.js package resolution algorithm, via
  --pkg-importer=node. For example, @use "pkg:bootstrap" will load
  node_modules/bootstrap/scss/bootstrap.scss.

JavaScript API

• Add a NodePackageImporter importer that can be passed to the importers
  option. This loads files using the pkg: URL scheme according to the Node.js
  package resolution algorithm. For example, @use "pkg:bootstrap" will load
  node_modules/bootstrap/scss/bootstrap.scss. The constructor takes a single
  optional argument, which indicates the base directory to use when locating
  node_modules directories. It defaults to
  path.dirname(require.main.filename).

Dart API

• Add a NodePackageImporter importer that can be passed to the importers
  option. This loads files using the pkg: URL scheme according to the Node.js
  package resolution algorithm. For example, @use "pkg:bootstrap" will load
  node_modules/bootstrap/scss/bootstrap.scss. The constructor takes a single
  argument, which indicates the base directory to use when locating
  node_modules directories.

v14.1.1

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v16.2.1

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• Fixed: report flags not reporting on subsequent runs when cache is used (#​7483) (@​ybiquitous).
• Fixed: custom-property-no-missing-var-function false positives for properties that can contain author-defined identifiers (#​7478) (@​ybiquitous).
• Fixed: selector-pseudo-class-no-unknown false positives for :seeking, the media loading state and sound state pseudo-classes (#​7490) (@​Mouvedia).
• Fixed: selector-max-specificity false positives with ignoreSelectors option for of <selector> syntax (#​7475) (@​ybiquitous).
• Fixed: function-calc-no-unspaced-operator performance (#​7505) (@​ybiquitous).
• Fixed: validateOptions to report when secondary option object is an empty object or null (#​7476) (@​ybiquitous).
• Fixed: report() error message responsibility for a missing node or line number (#​7474) (@​ybiquitous).

v5.90.3

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Bug Fixes

• don't mangle when destructuring a reexport
• types for Stats.toJson() and Stats.toString()
• many internal types
• [CSS] clean up export css local vars

Perf

• simplify and optimize chunk graph creation

v5.90.2

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Bug Fixes

• use Math.imul in fnv1a32 to avoid loss of precision, directly hash UTF16 values
• the setStatus() of the HMR module should not return an array, which may cause infinite recursion
• __webpack_exports_info__.xxx.canMangle shouldn't always same as default
• mangle export with destructuring
• use new runtime to reconsider skipped connections activeState
• make dynamic import optional in try/catch
• improve auto publicPath detection

Dependencies & Maintenance

• improve CI setup and include Node.js@21

v5.90.1

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Bug Fixes

• set unmanagedPaths in defaults
• correct preOrderIndex and postOrderIndex
• add fallback for MIME mismatch error in async wasm loading
• browsers versions of ECMA features

Performance

• optimize compareStringsNumeric
• optimize numberHash using 32-bit FNV1a for small ranges, 64-bit for larger
• reuse VM context across webpack magic comments