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This release includes security patches for:

Remote Code Execution when accessing a malicious website while Vitest API server is listening | CVE-2025-24964

🐞 Bug Fixes

backport #7317 to v1 - by @hi-ogawa in #7319

View changes on GitHub

`v1.6.0`

🚀 Features

Support standalone mode - by @sheremet-va in #5565 (bdce0)
Custom "snapshotEnvironment" option - by @sheremet-va in #5449 (30f72)
benchmark: Support comparing benchmark result - by @hi-ogawa and @sheremet-va in #5398 (f8d3d)
browser: Allow injecting scripts - by @sheremet-va in #5656 (21e58)
reporter: Support includeConsoleOutput and addFileAttribute in junit - by @hi-ogawa in #5659 (2f913)
ui: Sort items by file name - by @btea in #5652 (1f726)

🐞 Bug Fixes

Keep order of arguments for .each in custom task collectors - by @sheremet-va in #5640 (7d57c)
Call resolveId('vitest') after buildStart - by @hi-ogawa in #5646 (f5faf)
Hash the name of the file when caching - by @sheremet-va in #5654 (c9e68)
Don't panic on empty files in node_modules - by @sheremet-va (40c29)
Use toJSON for error serialization - by @hi-ogawa in #5526 (19a21)
coverage:
- Exclude *.test-d.* by default - by @MindfulPol in #5634 (bfe8a)
- Apply vite-node's wrapper only to executed files - by @AriPerkkio in #5642 (c9883)
vm:
- Support network imports - by @sheremet-va in #5610 (103a6)

🏎 Performance

Improve performance of forks pool - by @sheremet-va in #5592 (d8304)
Unnecessary rpc call when coverage is disabled - by @AriPerkkio in #5658 (c5712)

View changes on GitHub

`v1.5.3`

🐞 Bug Fixes

Use package.json name for a workspace project if not provided - by @sheremet-va in #5608 (48fba)
Backport jest iterable equality within object - by @sukovanej in #5621 (30e5d)
browser: Support benchmark - by @hi-ogawa in #5622 (becab)
reporter: Use default error formatter for JUnit - by @hi-ogawa in #5629 (20060)

View changes on GitHub

unjs/changelogen (changelogen)

`v0.6.2`

🩹 Fixes

cli: Accept hideAuthorEmail arg (#275)

📖 Documentation

Add note about version number interpretation (#272)

🌊 Types

config.types accept boolean value (#278)

🏡 Chore

readme: Fix typo (#270)
Update deps (037ac74)

❤️ Contributors

Philipp Kief (@PKief)
Pooya Parsa (@pi0)
Azat S. (@azat-io)
Adarsh DK <adarsh.dk24012@gmail.com>
B. Jonson (@who-jonson)

`v0.6.1`

🩹 Fixes

Pass cwd in more places before running commands (#266)

🏡 Chore

Update deps (f728b52)
Update tsconfig (e5dced7)

✅ Tests

Update snapshot (ec2618f)

❤️ Contributors

Pooya Parsa (@pi0)
Daniel Roe (@danielroe)

`v0.6.0`

🚀 Enhancements

Update jiti to v2 (6e85d32)
Add check for breaking changes in commit body (#228)
Hide author email address via flag (#247)
Add noAuthors option (#183)

🩹 Fixes

Use https proto for author's github link (#225)
Use https proto for author's github link in tests (#226)
Release version regex supporting pre versions (#259)
Use correct compare changes URL for Bitbucket (#257)
Use tag template for version title and compare change link (#255)
Render usernames in github changelog (#265)

💅 Refactors

Use consola for colors (49e0401)
Use confbox for yaml parsing (19e940c)

📦 Build

⚠️ Esm-only dist (4a22de6)

🏡 Chore

Lint (031cfd6)
Update deps (b184f23)
Update ci (8662c4e)
Update esm-only deps (0d5e31d)

✅ Tests

Add tests for parsing co-authors from commit body (#229)

⚠️ Breaking Changes

⚠️ Esm-only dist (4a22de6)

❤️ Contributors

Pooya Parsa (@pi0)
Klein Petr (@kleinpetr)
Jasper Zonneveld (@JaZo)
Thorsten Seyschab (@toddeTV)
Philipp Kief (@PKief)
Jan-Henrik Damaschke jdamaschke@outlook.de
Damian Głowala (@DamianGlowala)

`v0.5.7`

🩹 Fixes

bump: Avoid using + for canary suffix (#224)

❤️ Contributors

Pooya Parsa (@pi0)

`v0.5.6`

🚀 Enhancements

Add option to sign git tags (#117)
git: Support parse git messages that have prefix emoji (#146)

🩹 Fixes

github: Use bearer token (#180)
Handle repo name with multiple segments (#219)
Lowercase scope when filtering (#199)

💅 Refactors

Replace execa with execSync (#222)
Use human readable date for canary versions (#223)
Update execCommand (68127be)

🏡 Chore

Apply automated lint fixes (72c407f)
Update ci (bcb16cb)
Update non major deps (7f714c9)
Update to eslint v9 (fd40be9)
Apply automated lint fixes (673255b)
Update deps (3cfbe27)

❤️ Contributors

Pooya Parsa (@pi0)
Klein Petr (@kleinpetr)
Wan Chiu (@wan54)
Jianqi Pan (@Jannchie)
Vasily Kuzin exer7um@gmail.com
Daniel Roe (@danielroe)

eslint/eslint (eslint)

`v8.57.1`

Bug Fixes

a19072f fix: add logic to handle fixTypes in the lintText() method (#18900) (Francesco Trotta)
04c7188 fix: Don't lint same file multiple times (#18899) (Francesco Trotta)
87ec3c4 fix: do not throw when defining a global named __defineSetter__ (#18898) (Francesco Trotta)
60a1267 fix: Provide helpful error message for nullish configs (#18889) (Milos Djermanovic)
a0dea8e fix: allow name in global ignores, fix --no-ignore for non-global (#18875) (Milos Djermanovic)
3836bb4 fix: do not crash on error in fs.walk filter (#18886) (Milos Djermanovic)
2dec349 fix: skip processor code blocks that match only universal patterns (#18880) (Milos Djermanovic)

Documentation

6a5add4 docs: v8.x Add EOL banner (#18744) (Amaresh S M)
b034575 docs: v8.x add version support page to the dropdown (#18731) (Amaresh S M)
760ef7d docs: v8.x add version support page in the side navbar (#18740) (Amaresh S M)
428b7ea docs: Add Powered by Algolia label to the search (#18658) (Amaresh S M)
c68c07f docs: version selectors synchronization (#18265) (Milos Djermanovic)

Build Related

35d366a build: Support updates to previous major versions (#18870) (Milos Djermanovic)

Chores

140ec45 chore: upgrade @eslint/js@8.57.1 (#18913) (Milos Djermanovic)
bcdfc04 chore: package.json update for @eslint/js release (Jenkins)
3f6ce8d chore: pin vite-plugin-commonjs@0.10.1 (#18910) (Milos Djermanovic)
9f07549 chore: ignore /docs/v8.x in link checker (#18660) (Milos Djermanovic)

unjs/eslint-config (eslint-config-unjs)

`v0.6.2`

🩹 Fixes

Disable array immutation rules for now (3cde73a)

❤️ Contributors

Pooya Parsa (@pi0)

`v0.6.1`

💅 Refactors

Migrate to @eslint/markdown (2f92a53)
Update default rules (84cdbad)

📦 Build

Migrate to obuild (8f36bf1)

🏡 Chore

Update deps (4347a4f)
Update globals to v17 (4f168b4)
Update unicorn to 62 (e737dd7)
release: V0.6.0 (b683294)

❤️ Contributors

Pooya Parsa (@pi0)

`v0.6.0`

💅 Refactors

Migrate to @eslint/markdown (2f92a53)

📦 Build

Migrate to obuild (8f36bf1)

🏡 Chore

Update deps (4347a4f)
Update globals to v17 (4f168b4)
Update unicorn to 62 (e737dd7)

❤️ Contributors

Pooya Parsa (@pi0)

`v0.5.0`

📦 Build

⚠️ Update dependencies (9bff5ca)

⚠️ Breaking Changes

⚠️ Update dependencies (9bff5ca)

❤️ Contributors

Pooya Parsa (@pi0)

`v0.4.2`

💅 Refactors

Use Linter.Config as return type (2cce21a)
Reflax markdown rules (587c6a7)

🏡 Chore

Update deps (c179c22)
release: V0.4.1 (a8fb144)
Update deps (0431414)

❤️ Contributors

Pooya Parsa (@pi0)

`v0.4.1`

💅 Refactors

Use Linter.Config as return type (2cce21a)
Reflax markdown rules (587c6a7)

🏡 Chore

Update deps (c179c22)

❤️ Contributors

Pooya Parsa (@pi0)

`v0.4.0`

🏡 Chore

⚠️ Update dependencies (ec5727e)
Use eslint ts support with jiti (0d531f8)

⚠️ Breaking Changes

⚠️ Update dependencies (ec5727e)

❤️ Contributors

Pooya Parsa (@pi0)

`v0.3.2`

🏡 Chore

Update unicorn plugin to 53 (0a944e4)

❤️ Contributors

Pooya Parsa (@pi0)

`v0.3.1`

🩹 Fixes

markdown: Override default rules (4765dd5)

🏡 Chore

Remove prerelease script (pnpm why ?!) (a98c465)

❤️ Contributors

Pooya Parsa (@pi0)

`v0.3.0`

unjs/jiti (jiti)

`v1.21.7`

compare changes (📦 bundled dependencies updated)

🩹 Fixes

Use native require cache of loaded entries only Node.js 22.12.+ compatibility (#349)

`v1.21.6`

🩹 Fixes

Use internal cached modules only if loaded (#247)

`v1.21.5`

🩹 Fixes

Revert #245 (#245)

From 1.21.4

Avoid node: protocol for node 14 compatibility (5d877de)
Update deps (5e11181)

`v1.21.4`

`v1.21.3`

🩹 Fixes

Update mlly to ^1.7.1 (9adbcb3)

❤️ Contributors

Pooya Parsa (@pi0)

`v1.21.2`

🩹 Fixes

Pin mlly to 1.4.2 (#237)

❤️ Contributors

Pooya Parsa (@pi0)

`v1.21.1`

🏡 Chore

Update dependencies (0bd991b)
Update dependencies (cfb106c)
Update to eslint v9 (c11d953)
Update deps and lockfile (95aa249)
Run ci against 18 and 22 (65b4067)
Lint (6f3bd76)

🤖 CI

Skip extra checks (8fe6417)

❤️ Contributors

Pooya Parsa (@pi0)

prettier/prettier (prettier)

LWC: Avoid quote around interpolations (#18383 by @kovsu)

<!-- Input -->
<div foo={bar}>   </div>

<!-- Prettier 3.7.3 (--embedded-language-formatting off) -->
<div foo="{bar}"></div>

<!-- Prettier 3.7.4 (--embedded-language-formatting off) -->
<div foo={bar}></div>

TypeScript: Fix comment inside union type gets duplicated (#18393 by @fisker)

// Input
type Foo = (/** comment */ a | b) | c;

// Prettier 3.7.3
type Foo = /** comment */ (/** comment */ a | b) | c;

// Prettier 3.7.4
type Foo = /** comment */ (a | b) | c;

TypeScript: Fix unstable comment print in union type comments (#18395 by @fisker)

// Input
type X = (A | B) & (
  // comment
  A | B
);

// Prettier 3.7.3 (first format)
type X = (A | B) &
  (// comment
  A | B);

// Prettier 3.7.3 (second format)
type X = (
  | A
  | B // comment
) &
  (A | B);

// Prettier 3.7.4
type X = (A | B) &
  // comment
  (A | B);

`v3.7.3`

API: Fix `prettier.getFileInfo()` change that breaks VSCode extension (#18375 by @fisker)

An internal refactor accidentally broke the VSCode extension plugin loading.

`v3.7.2`

JavaScript: Fix string print when switching quotes (#18351 by @fisker)

// Input
console.log("A descriptor\\'s .kind must be \"method\" or \"field\".")

// Prettier 3.7.1
console.log('A descriptor\\'s .kind must be "method" or "field".');

// Prettier 3.7.2
console.log('A descriptor\\\'s .kind must be "method" or "field".');

JavaScript: Preserve quote for embedded HTML attribute values (#18352 by @kovsu)

// Input
const html = /* HTML */ ` <div class="${styles.banner}"></div> `;

// Prettier 3.7.1
const html = /* HTML */ ` <div class=${styles.banner}></div> `;

// Prettier 3.7.2
const html = /* HTML */ ` <div class="${styles.banner}"></div> `;

TypeScript: Fix comment in empty type literal (#18364 by @fisker)

// Input
export type XXX = {
  // tbd
};

// Prettier 3.7.1
export type XXX = { // tbd };

// Prettier 3.7.2
export type XXX = {
  // tbd
};

`v3.7.1`

API: Fix performance regression in doc printer (#18342 by @fisker)

Prettier 3.7.1 can be very slow when formatting big files, the regression has been fixed.

`v3.7.0`

`v3.6.2`

Markdown: Add missing blank line around code block (#17675 by @fisker)

<!-- Input -->
1. Some text, and code block below, with newline after code block

   ```yaml
   ---
   foo: bar
   ```

   1. Another
   2. List

<!-- Prettier 3.6.1 -->
1. Some text, and code block below, with newline after code block

   ```yaml
   ---
   foo: bar
   ```
   1. Another
   2. List

<!-- Prettier 3.6.2 -->
1. Some text, and code block below, with newline after code block

   ```yaml
   ---
   foo: bar
   ```

   1. Another
   2. List

`v3.6.1`

TypeScript: Allow const without initializer (#17650, #17654 by @fisker)

// Input
export const version: string;

// Prettier 3.6.0 (--parser=babel-ts)
SyntaxError: Unexpected token (1:21)
> 1 | export const version: string;
    |                     ^

// Prettier 3.6.0 (--parser=oxc-ts)
SyntaxError: Missing initializer in const declaration (1:14)
> 1 | export const version: string;
    |              ^^^^^^^^^^^^^^^

// Prettier 3.6.1
export const version: string;

Miscellaneous: Avoid closing files multiple times (#17665 by @43081j)

When reading a file to infer the interpreter from a shebang, we use the
n-readlines library to read the first line in order to get the shebang.

This library closes files when it reaches EOF, and we later try close the same
files again. We now close files only if n-readlines did not already close
them.

`v3.6.0`

`v3.5.3`

Flow: Fix missing parentheses in `ConditionalTypeAnnotation` (#17196 by @fisker)

// Input
type T<U> = 'a' | ('b' extends U ? 'c' : empty);
type T<U> = 'a' & ('b' extends U ? 'c' : empty);

// Prettier 3.5.2
type T<U> = "a" | "b" extends U ? "c" : empty;
type T<U> = "a" & "b" extends U ? "c" : empty;

// Prettier 3.5.3
type T<U> = "a" | ("b" extends U ? "c" : empty);
type T<U> = "a" & ("b" extends U ? "c" : empty);

`v3.5.2`

Remove `module-sync` condition (#17156 by @fisker)

In Prettier 3.5.0, we added module-sync condition to package.json, so that require("prettier") can use ESM version, but turns out it doesn't work if CommonJS and ESM plugins both imports builtin plugins. To solve this problem, we decide simply remove the module-sync condition, so require("prettier") will still use the CommonJS version, we'll revisit until require(ESM) feature is more stable.

`v3.5.1`

Fix CLI crash when cache for old version exists (#17100 by @sosukesuzuki)

Prettier 3.5 uses a different cache format than previous versions, Prettier 3.5.0 crashes when reading existing cache file, Prettier 3.5.1 fixed the problem.

Support dockercompose and github-actions-workflow in VSCode (#17101 by @remcohaszing)

Prettier now supports the dockercompose and github-actions-workflow languages in Visual Studio Code.

`v3.5.0`

`v3.4.2`

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 {
  @&#8203;decorator
  /** 
   * The method description
   *
  */
  async method(foo: Foo, bar: Bar) {
    console.log(foo);
  }
}

// Prettier 3.4.1
class A {
  @&#8203;decorator
  async /**
   * The method description
   *
   */
  method(foo: Foo, bar: Bar) {
    console.log(foo);
  }
}

// Prettier 3.4.2
class A {
  @&#8203;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`

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`

`v3.3.3`

Add parentheses for nullish coalescing in ternary (#16391 by @cdignam-segment)

This change adds clarity to operator precedence.

// Input
foo ? bar ?? foo : baz;
foo ?? bar ? a : b;
a ? b : foo ?? bar;

// Prettier 3.3.2
foo ? bar ?? foo : baz;
foo ?? bar ? a : b;
a ? b : foo ?? bar;

// Prettier 3.3.3
foo ? (bar ?? foo) : baz;
(foo ?? bar) ? a : b;
a ? b : (foo ?? bar);

Add parentheses for decorator expressions (#16458 by @y-schneider)

Prevent parentheses around member expressions or tagged template literals from being removed to follow the stricter parsing rules of TypeScript 5.5.

// Input
@&#8203;(foo`tagged template`)
class X {}

// Prettier 3.3.2
@&#8203;foo`tagged template`
class X {}

// Prettier 3.3.3
@&#8203;(foo`tagged template`)
class X {}

Support `@let` declaration syntax (#16474 by @sosukesuzuki)

Adds support for Angular v18 @let declaration syntax.

Please see the following code example. The @let declaration allows you to define local variables within the template:

@&#8203;let name = 'Frodo';

<h1>Dashboard for {{name}}</h1>
Hello, {{name}}

For more details, please refer to the excellent blog post by the Angular Team: Introducing @let in Angular.

We also appreciate the Angular Team for kindly answering our questions to implement this feature.

`v3.3.2`

Fix handlebars path expressions starts with `@` (#16358 by @Princeyadav05)

{{! Input }}
<div>{{@&#8203;x.y.z}}</div>

{{! Prettier 3.3.1 }}
<div>{{@&#8203;x}}</div>

{{! Prettier 3.3.2 }}
<div>{{@&#8203;x.y.z}}</div>

`v3.3.1`

Preserve empty lines in front matter (#16347 by @fisker)

<!-- Input -->
---
foo:
  - bar1

  - bar2

  - bar3
---
Markdown

<!-- Prettier 3.3.0 -->

---
foo:
  - bar1
  - bar2
  - bar3
---

Markdown

<!-- Prettier 3.3.1 -->
---
foo:
  - bar1

  - bar2

  - bar3
---

Markdown

Preserve explicit language in front matter (#16348 by @fisker)

<!-- Input -->
---yaml
title: Hello
slug: home
---

<!-- Prettier 3.3.0 -->
---
title: Hello
slug: home
---

<!-- Prettier 3.3.1 -->
---yaml
title: Hello
slug: home
---

Avoid line breaks in import attributes (#16349 by @fisker)

// Input
import something from "./some-very-very-very-very-very-very-very-very-long-path.json" with { type: "json" };

// Prettier 3.3.0
import something from "./some-very-very-very-very-very-very-very-very-long-path.json" with { type:
  "json" };

// Prettier 3.3.1
import something from "./some-very-very-very-very-very-very-very-very-long-path.json" with { type: "json" };

`v3.3.0`

microsoft/TypeScript (typescript)

`v5.9.3`: TypeScript 5.9.3

Note: this tag was recreated to point at the correct commit. The npm package contained the correct content.

For release notes, check out the release announcement

fixed issues query for Typescript 5.9.0 (Beta).
fixed issues query for Typescript 5.9.1 (RC).
No specific changes for TypeScript 5.9.2 (Stable)
fixed issues query for Typescript 5.9.3 (Stable).

Downloads are available on:

npm

`v5.9.2`: TypeScript 5.9

Note: this tag was recreated to point at the correct commit. The npm package contained the correct content.

For release notes, check out the release announcement

fixed issues query for Typescript 5.9.0 (Beta).
fixed issues query for Typescript 5.9.1 (RC).
No specific changes for TypeScript 5.9.2 (Stable)

Downloads are available on:

npm

`v5.8.3`: TypeScript 5.8.3

Note: this tag was recreated to point at the correct commit. The npm package contained the correct content.

For release notes, check out the release announcement.

Downloads are available on:

npm

`v5.8.2`: TypeScript 5.8