v7.1.4

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Fixes

• Support patching data containing blank nodes (e88349f)
• Keep headers for 304 responses (7e1bdbe)

Documentation

• Fix language (faff932)

v8.20.0

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🚀 Features

• eslint-plugin: [consistent-type-assertions] add arrayLiteralTypeAssertions options (#​10565)
• eslint-plugin: [no-deprecated] add allow options (#​10585)
• eslint-plugin: [no-misused-spread] add new rule (#​10551)

🩹 Fixes

• eslint-plugin: [no-unnecessary-condition] don't flag optional chaining for union types with an unconstrained type parameters (#​10602)
• eslint-plugin: [no-shadow] ignore ordering of type declarations (#​10593)

❤️ Thank You

• Josh Goldberg ✨
• Ronen Amiel
• YeonJuan @​yeonjuan

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

v8.19.1

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🩹 Fixes

• eslint-plugin: [no-unnecessary-type-assertion] handle literal types (#​10523)
• eslint-plugin: [no-deprecated] doesn't report on shorthand property in an object expression (#​10550)
• eslint-plugin: [strict-boolean-expressions] remove remaining (unsafe) autofixes (#​10548)
• eslint-plugin: [no-shadow] report correctly on parameters of functions declared with the declare keyword (#​10543)
• eslint-plugin: [no-base-to-string] check array generic type (#​10437)

❤️ Thank You

• Kirk Waiblinger
• mdm317
• Ronen Amiel
• Yukihiro Hasegawa @​y-hsgw

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

v8.19.0

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🚀 Features

• eslint-plugin: [strict-boolean-expressions] check array predicate functions' return statements (#​10106)

🩹 Fixes

• eslint-plugin: [member-ordering] ignore method overloading (#​10536)
• eslint-plugin: [consistent-indexed-object-style] don't report on indirect circular references (#​10537)
• eslint-plugin: [array-type] autofix with conditional types needs parentheses (#​10522)
• eslint-plugin: add getConstraintInfo to handle generic constraints better (#​10496)

❤️ Thank You

• Karl Werner
• Kirk Waiblinger @​kirkwaiblinger
• Ronen Amiel
• YeonJuan @​yeonjuan

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

v8.18.2

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🩹 Fixes

• eslint-plugin: [no-unnecessary-condition] handle noUncheckedIndexedAccess true (#​10514)
• eslint-plugin: [consistent-type-assertions] allow default assertionStyle option (#​10512)
• eslint-plugin: [no-unnecessary-type-arguments] handle type/value context (#​10503)
• eslint-plugin: [no-unsafe-type-assertion] fix for unsafe assertion to a constrained type parameter (#​10461)
• eslint-plugin: [consistent-indexed-object-style] use a suggestion over an auto-fix if can't reliably determine that produced index signature is valid (#​10490)
• eslint-plugin: [no-unnecessary-condition] don't flag values of an unconstrained or valid type parameter (#​10473)
• eslint-plugin: [prefer-reduce-type-parameter] don't report cases in which the fix results in a type error (#​10494)
• eslint-plugin: [no-deprecated] not reporting usages of deprecated declared constants as object value (#​10498)

❤️ Thank You

• Luke Deen Taylor @​controversial
• Ronen Amiel
• Scott O'Hara
• YeonJuan @​yeonjuan
• Yukihiro Hasegawa @​y-hsgw

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

v8.18.1

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🩹 Fixes

• scope-manager: visit params decorator before nest scope (#​10475)
• eslint-plugin: [no-unnecessary-condition] better message when comparing between literal types (#​10454)
• eslint-plugin: use consistent naming for asserting types and casting values (#​10472)
• eslint-plugin: [no-unnecessary-boolean-literal-compare] flag values of a type parameter with boolean type constraints (#​10474)
• eslint-plugin: handle string like index type (#​10460)
• eslint-plugin: [no-unnecessary-template-expression] don't report when an expression includes comment (#​10444)

❤️ Thank You

• Kirk Waiblinger @​kirkwaiblinger
• Ronen Amiel
• YeonJuan @​yeonjuan

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

v8.18.0

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🚀 Features

• eslint-plugin: [switch-exhaustiveness-check] add support for "no default" comment (#​10218)
• eslint-plugin: [no-deprecated] report on super call of deprecated constructor (#​10397)

🩹 Fixes

• eslint-plugin: [use-unknown-in-catch-callback-variable] only flag function literals (#​10436)
• eslint-plugin: [no-base-to-string] handle more robustly when multiple toString() declarations are present for a type (#​10432)
• eslint-plugin: [no-deprecated] check if a JSX attribute is deprecated (#​10374)
• typescript peer dependency (#​10373)

❤️ Thank You

• Kim Sang Du @​developer-bandi
• Kirk Waiblinger @​kirkwaiblinger
• mdm317
• rtritto

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

v8.17.0

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🚀 Features

• eslint-plugin: [prefer-promise-reject-errors] options to allow any and unknown (#​10392)

🩹 Fixes

• eslint-plugin: [promise-function-async] handle function overloading (#​10304)
• eslint-plugin: remove references to "extendDefaults" in no-restricted-types (#​10401)
• eslint-plugin: [no-unnecessary-template-expressions] allow template expressions used to make trailing whitespace visible (#​10363)

❤️ Thank You

• Kim OhSeong @​bkks1004
• Kirk Waiblinger @​kirkwaiblinger
• Maria José Solano @​MariaSolOs
• Ronen Amiel

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

v8.16.0

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🚀 Features

• eslint-plugin: [no-base-to-string] check Array.prototype.join (#​10287)
• eslint-plugin: [max-params] add function overload and function type support (#​10312)

❤️ Thank You

• Kim Sang Du @​developer-bandi
• YeonJuan @​yeonjuan

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

v8.20.0

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This was a version bump only for parser to align it with other projects, there were no code changes.

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

v8.19.1

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This was a version bump only for parser to align it with other projects, there were no code changes.

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

v8.19.0

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This was a version bump only for parser to align it with other projects, there were no code changes.

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

v8.18.2

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This was a version bump only for parser to align it with other projects, there were no code changes.

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

v8.18.1

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This was a version bump only for parser to align it with other projects, there were no code changes.

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

v8.18.0

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🩹 Fixes

• typescript peer dependency (#​10373)

❤️ Thank You

• rtritto

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

v8.17.0

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This was a version bump only for parser to align it with other projects, there were no code changes.

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

v8.16.0

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🚀 Features

• support TypeScript 5.7 (#​10372)

❤️ Thank You

• Josh Goldberg ✨

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

v15.3.0

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Minor Changes

• #​1495 e69da9e Thanks @​iiroj! - Added more info to the debug logs so that "environment" info doesn't need to be added separately to GitHub issues.

• #​1493 fa0fe98 Thanks @​iiroj! - Added more help messages around the automatic git stash that lint-staged creates as a backup (by default). The console output also displays the short git hash of the stash so that it's easier to recover lost files in case some fatal errors are encountered, or the process is killed before completing.

  For example:

  % npx lint-staged
  ✔ Backed up original state in git stash (20addf8)
  ✔ Running tasks for staged files...
  ✔ Applying modifications from tasks...
  ✔ Cleaning up temporary files...
  

  where the backup can be seen with git show 20addf8, or git stash list:

  % git stash list
  stash@{0}: lint-staged automatic backup (20addf8)
  

v15.2.11

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Patch Changes

• #​1484 bcfe309 Thanks @​wormsik! - Escape paths containing spaces when using the "shell" option.

• #​1487 7dd8caa Thanks @​iiroj! - Do not treat submodule root paths as "staged files". This caused lint-staged to fail to a Git error when only updating the revision of a submodule.

v6.12.0

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Features

• NODE-6593: add support for [email protected] (#​4346) (ea8a33f)
• NODE-6605: add error message when invalidating primary (#​4340) (37613f1)

Bug Fixes

• NODE-6583: upgrade to BSON v6.10.1 to remove internal unbounded type cache (#​4338) (249c279)
• NODE-6600: set object mode correctly for message chunking in SizedMessageTransform (#​4345) (5558573)
• NODE-6602: only wrap errors from SOCKS in network errors (#​4347) (ed83f36)

v3.4.2

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diff

Treat U+30A0 & U+30FB in Katakana Block as CJK (#​16796 by @​tats-u)

Prettier doesn't treat U+30A0 & U+30FB as Japanese. U+30FB is commonly used in Japanese to represent the delimitation of first and last names of non-Japanese people or “and”. The following “C言語・C++・Go・Rust” means “C language & C++ & Go & Rust” in Japanese.

<!-- Input (--prose-wrap=never) -->

C言
語
・
C++
・
Go
・
Rust

<!-- Prettier 3.4.1 -->
C言語・ C++ ・ Go ・ Rust

<!-- Prettier 3.4.2 -->
C言語・C++・Go・Rust

U+30A0 can be used as the replacement of the - in non-Japanese names (e.g. “Saint-Saëns” (Charles Camille Saint-Saëns) can be represented as “サン゠サーンス” in Japanese), but substituted by ASCII hyphen (U+002D) or U+FF1D (full width hyphen) in many cases (e.g. “サン=サーンス” or “サン＝サーンス”).

Fix comments print on class methods with decorators (#​16891 by @​fisker)

// Input
class A {
  @​decorator
  /** 
   * The method description
   *
  */
  async method(foo: Foo, bar: Bar) {
    console.log(foo);
  }
}

// Prettier 3.4.1
class A {
  @​decorator
  async /**
   * The method description
   *
   */
  method(foo: Foo, bar: Bar) {
    console.log(foo);
  }
}

// Prettier 3.4.2
class A {
  @​decorator
  /**
   * The method description
   *
   */
  async method(foo: Foo, bar: Bar) {
    console.log(foo);
  }
}

Fix non-idempotent formatting (#​16899 by @​seiyab)

This bug fix is not language-specific. You may see similar change in any languages. This fixes regression in 3.4.0 so change caused by it should yield same formatting as 3.3.3.

// Input
<div>
  foo
  <span>longlonglonglonglonglonglonglonglonglonglonglonglonglonglongl foo</span>
  , abc
</div>;

// Prettier 3.4.1 (first)
<div>
  foo
  <span>
    longlonglonglonglonglonglonglonglonglonglonglonglonglonglongl foo
  </span>, abc
</div>;

// Prettier 3.4.1 (second)
<div>
  foo
  <span>longlonglonglonglonglonglonglonglonglonglonglonglonglonglongl foo</span>
  , abc
</div>;

// Prettier 3.4.2
<div>
  foo
  <span>longlonglonglonglonglonglonglonglonglonglonglonglonglonglongl foo</span>
  , abc
</div>;

v3.4.1

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diff

Remove unnecessary parentheses around assignment in v-on (#​16887 by @​fisker)

<!-- Input -->
<template>
  <button @&#8203;click="foo += 2">Click</button>
</template>

<!-- Prettier 3.4.0 -->
<template>
  <button @&#8203;click="(foo += 2)">Click</button>
</template>

<!-- Prettier 3.4.1 -->
<template>
  <button @&#8203;click="foo += 2">Click</button>
</template>

v3.4.0

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diff

🔗 Release Notes

v5.7.3

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