Skip to content

Preserve wiki links with aliases in markdown#19527

Merged
fisker merged 11 commits into
prettier:mainfrom
kovsu:fix-#19525
Jul 8, 2026
Merged

Preserve wiki links with aliases in markdown#19527
fisker merged 11 commits into
prettier:mainfrom
kovsu:fix-#19525

Conversation

@kovsu

@kovsu kovsu commented Jul 2, 2026

Copy link
Copy Markdown
Collaborator

Description

Fix #19525 Fix #19551

Checklist

  • I’ve added tests to confirm my change works.
  • (If changing the API or CLI) I’ve documented the changes I’ve made (in the docs/ directory).
  • (If the change is user-facing) I’ve added my changes to changelog_unreleased/*/XXXX.md file following changelog_unreleased/TEMPLATE.md.
  • I’ve read the contributing guidelines.
  • I did not use AI to generate this PR.
  • (If the above is not checked) I have reviewed the AI-generated content before submitting.

@pkg-pr-new

pkg-pr-new Bot commented Jul 2, 2026

Copy link
Copy Markdown

Open in StackBlitz

yarn add https://pkg.pr.new/@prettier/[email protected]
yarn add https://pkg.pr.new/@prettier/[email protected]
yarn add https://pkg.pr.new/[email protected]

commit: 2374eaf

@netlify

netlify Bot commented Jul 2, 2026

Copy link
Copy Markdown

Deploy Preview for prettier ready!

Name Link
🔨 Latest commit 2374eaf
🔍 Latest deploy log https://app.netlify.com/projects/prettier/deploys/6a4e04367b43480008d7075d
😎 Deploy Preview https://deploy-preview-19527--prettier.netlify.app
📱 Preview on mobile
Toggle QR Code...

QR Code

Use your smartphone camera to open QR code link.
🤖 Make changes Run an agent on this branch

To edit notification comments on pull requests, go to your Netlify project configuration.

Comment thread src/language-markdown/print/mdast.js Outdated
import { syntax as wikiLinkSyntax } from "@braindb/micromark-extension-wiki-link";
import { fromMarkdown } from "mdast-util-from-markdown";
import { mathFromMarkdown } from "mdast-util-math";
import { fromMarkdown as wikiLinkFromMarkdown } from "mdast-util-wiki-link";

Copy link
Copy Markdown
Member

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.


[[Foo:Foo]]

[[Foo|Bar]]

Copy link
Copy Markdown
Member

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

More tests from #19551

Comment thread tests/format/markdown/wiki-link/alias/issue-19525.md
@fisker

fisker commented Jul 7, 2026

Copy link
Copy Markdown
Member

Maybe we can use

wikiLinkSyntax({
	aliasDivider: {
		charCodeAt: () => Symbol()
	}
})

To bypass this line and skip alias parsing https://github.com/stereobooster/braindb/blob/66d6cf74d0bad43f20924a14e382a432ff81cdfa/packages/micromark-extension-wiki-link/src/syntax.ts#L81

@kovsu

kovsu commented Jul 7, 2026

Copy link
Copy Markdown
Collaborator Author

So you mean we should not change the content in '[[]]', right?

@fisker

fisker commented Jul 7, 2026

Copy link
Copy Markdown
Member

So you mean we should not change the content in '[[]]', right?

Yes.

@fisker fisker changed the title Preserve wiki links with aliases in md Preserve wiki links with aliases in markdown Jul 8, 2026
@fisker
fisker merged commit e4dd784 into prettier:main Jul 8, 2026
39 checks passed
@kovsu
kovsu deleted the fix-#19525 branch July 8, 2026 08:27
sys-support pushed a commit to 3caravelle/renovate that referenced this pull request Jul 13, 2026
This PR contains the following updates:

| Package | Change | [Age](https://docs.renovatebot.com/merge-confidence/) | [Confidence](https://docs.renovatebot.com/merge-confidence/) |
|---|---|---|---|
| [prettier](https://prettier.io) ([source](https://github.com/prettier/prettier)) | [`3.9.4` → `3.9.5`](https://renovatebot.com/diffs/npm/prettier/3.9.4/3.9.5) | ![age](https://developer.mend.io/api/mc/badges/age/npm/prettier/3.9.5?slim=true) | ![confidence](https://developer.mend.io/api/mc/badges/confidence/npm/prettier/3.9.4/3.9.5?slim=true) |

---

### Release Notes

<details>
<summary>prettier/prettier (prettier)</summary>

### [`v3.9.5`](https://github.com/prettier/prettier/blob/HEAD/CHANGELOG.md#395)

[Compare Source](prettier/prettier@3.9.4...3.9.5)

[diff](prettier/prettier@3.9.4...3.9.5)

##### Markdown: Cap ordered list mark at 999,999,999 ([#&#8203;19351](prettier/prettier#19351) by [@&#8203;tats-u](https://github.com/tats-u))

CommonMark parsers only support ordered list item numbers up to 999,999,999.

With this change, Prettier now caps the ordered list item number at 999,999,999 to ensure that the output is correctly parsed as an ordered list by CommonMark parsers. Numbers larger than 999,999,999 are not parsed as list item numbers and are left unchanged in the output:

<!-- prettier-ignore -->

```markdown
<!-- Input -->
999999998. text
999999998. text
999999998. text
999999998. text

1234567890123456789012) text

<!-- Prettier 3.9.4 -->
999999998. text
999999999. text
1000000000. text
1000000001. text

1234567890123456789012) text

<!-- Prettier 3.9.5 -->
999999998. text
999999999. text
999999999. text
999999999. text

1234567890123456789012) text
```

##### Markdown: Avoid corrupting empty link with title ([#&#8203;19487](prettier/prettier#19487) by [@&#8203;andersk](https://github.com/andersk))

Do not remove `<>` from an inline link or image with an empty URL and a title, as this removal would change its interpretation.

<!-- prettier-ignore -->

```md
<!-- Input -->
[link](<> "title")

<!-- Prettier 3.9.4 -->
[link]( "title")

<!-- Prettier 3.9.5 -->
[link](<> "title")
```

##### Less: Remove extra spaces after `[` in map lookups ([#&#8203;19503](prettier/prettier#19503) by [@&#8203;kovsu](https://github.com/kovsu))

<!-- prettier-ignore -->

```less
// Input
.foo {
  color: #theme[ primary];
  color: #theme[@&#8203;name];
  color: #theme[@&#8203;@&#8203;name];
}

// Prettier 3.9.4
.foo {
  color: #theme[ primary];
  color: #theme[ @&#8203;name];
  color: #theme[ @&#8203;@&#8203;name];
}

// Prettier 3.9.5
.foo {
  color: #theme[primary];
  color: #theme[@&#8203;name];
  color: #theme[@&#8203;@&#8203;name];
}
```

##### CSS: Prevent addition space in `type()` with `+` ([#&#8203;19516](prettier/prettier#19516) by [@&#8203;bigandy](https://github.com/bigandy))

This fixes the addition space before `+` in CSS `type()` declaration. For example `type(<number>+)` was being converted into `type(<number> +)` which is invalid CSS and does not work.

<!-- prettier-ignore -->

```css
/* Input */
div {
  border-radius: attr(br type(<length>+));
}

/* Prettier 3.9.4 */
div {
  border-radius: attr(br type(<length> +));
}

/* Prettier 3.9.5 */
div {
  border-radius: attr(br type(<length>+));
}
```

##### Less: Remove spaces between merge markers and colons ([#&#8203;19517](prettier/prettier#19517) by [@&#8203;kovsu](https://github.com/kovsu))

<!-- prettier-ignore -->

```less
// Input
a {
  box-shadow  +  : 0 0 1px #&#8203;000;
}

// Prettier 3.9.4
a {
  box-shadow+  : 0 0 1px #&#8203;000;
}

// Prettier 3.9.5
a {
  box-shadow+: 0 0 1px #&#8203;000;
}
```

##### Markdown: Preserve wiki links with aliases ([#&#8203;19527](prettier/prettier#19527) by [@&#8203;kovsu](https://github.com/kovsu))

<!-- prettier-ignore -->

```markdown
<!-- Input -->
[[Foo:Bar]]

<!-- Prettier 3.9.4 -->
[[Foo]]

<!-- Prettier 3.9.5 -->
[[Foo:Bar]]
```

##### TypeScript: Fix comments being dropped on shorthand `type` import/export specifiers ([#&#8203;19565](prettier/prettier#19565) by [@&#8203;kirkwaiblinger](https://github.com/kirkwaiblinger))

<!-- prettier-ignore -->

```tsx
// Input
export { type /* comment */ T } from "foo";
import { type /* comment */ T } from "foo";

// Prettier 3.9.4
Error: Comment "comment" was not printed. Please report this error!

// Prettier 3.9.5
export { type /* comment */ T } from "foo";
import { type /* comment */ T } from "foo";
```

##### Miscellaneous: Preserving comments' `placement` property ([#&#8203;19567](prettier/prettier#19567) by [@&#8203;Janther](https://github.com/Janther))

Prettier\@&#8203;3.9.0 deleted an undocumented property on comments, which was already used by plugins, `comment.placement` is now available again after comment attach.

##### Flow: Stop enforcing empty module declaration to break ([#&#8203;19568](prettier/prettier#19568) by [@&#8203;fisker](https://github.com/fisker))

<!-- prettier-ignore -->

```flow
// Input
declare module "foo" {}

// Prettier 3.9.4
declare module "foo" {
}

// Prettier 3.9.5
declare module "foo" {}
```

##### Angular: Support expression for exhaustive typechecking ([#&#8203;19571](prettier/prettier#19571) by [@&#8203;fisker](https://github.com/fisker))

<!-- prettier-ignore -->

```html
<!-- Input -->
@&#8203;switch (state.mode) {
  @&#8203;default never(state);
}

<!-- Prettier 3.9.4 -->
@&#8203;switch (state.mode) {
  @&#8203;default never;
}

<!-- Prettier 3.9.5 -->
@&#8203;switch (state.mode) {
  @&#8203;default never(state);
}
```

##### TypeScript: Ignore comments inside mapped type when checking type parameter comments ([#&#8203;19572](prettier/prettier#19572) by [@&#8203;fisker](https://github.com/fisker))

<!-- prettier-ignore -->

```tsx
// Input
foo<{
  // comment
  [key in keyof Foo]: number
}>();

// Prettier 3.9.4
foo<
  {
    // comment
    [key in keyof Foo]: number;
  }
>();

// Prettier 3.9.5
foo<{
  // comment
  [key in keyof Foo]: number;
}>();
```

##### Less: Fix adjacent block comments being corrupted ([#&#8203;19574](prettier/prettier#19574) by [@&#8203;kovsu](https://github.com/kovsu))

<!-- prettier-ignore -->

```less
// Input
/* a *//* b */
/* a */* {
  color: red;
}

// Prettier 3.9.4
/* a */
/* b */
/* a * {
  color: red;
}

// Prettier 3.9.5
/* a */ /* b */
/* a */
* {
  color: red;
}
```

##### JavaScript: Handle dangling comments in `SwitchStatement` ([#&#8203;19581](prettier/prettier#19581) by [@&#8203;fisker](https://github.com/fisker))

<!-- prettier-ignore -->

```jsx
// Input
switch (foo) {
 // comment
}

// Prettier 3.9.4
switch (
  foo
  // comment
) {
}

// Prettier 3.9.5
switch (foo) {
  // comment
}
```

##### TypeScript: Remove space in comment-only object type ([#&#8203;19583](prettier/prettier#19583) by [@&#8203;fisker](https://github.com/fisker))

<!-- prettier-ignore -->

```tsx
// Input
var foo = {
  /* comment */
};
type Foo = {
  /* comment */
};

// Prettier 3.9.4
var foo = {/* comment */};
type Foo = { /* comment */ };

// Prettier 3.9.5
var foo = {/* comment */};
type Foo = {/* comment */};
```

</details>

---

### Configuration

📅 **Schedule**: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

🚦 **Automerge**: Disabled by config. Please merge this manually once you are satisfied.

♻ **Rebasing**: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 **Ignore**: Close this PR and you won't be reminded about this update again.

---

 - [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check this box

---

This PR has been generated by [Renovate Bot](https://github.com/renovatebot/renovate).
<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiI0Mi44MS4zIiwidXBkYXRlZEluVmVyIjoiNDIuODEuMyIsInRhcmdldEJyYW5jaCI6Im1haW4iLCJsYWJlbHMiOltdfQ==-->

Reviewed-on: https://git.3caravelle.net/3Caravelle/renovate/pulls/45
Co-authored-by: Renovate Bot <[email protected]>
Co-committed-by: Renovate Bot <[email protected]>
apricote pushed a commit to hetznercloud/fleeting-plugin-hetzner that referenced this pull request Jul 14, 2026
…fleeting-plugin-hetzner!390)

This MR contains the following updates:

| Package | Change | [Age](https://docs.renovatebot.com/merge-confidence/) | [Confidence](https://docs.renovatebot.com/merge-confidence/) |
|---|---|---|---|
| [prettier](https://prettier.io) ([source](https://github.com/prettier/prettier)) | `3.9.4` → `3.9.5` | ![age](https://developer.mend.io/api/mc/badges/age/npm/prettier/3.9.5?slim=true) | ![confidence](https://developer.mend.io/api/mc/badges/confidence/npm/prettier/3.9.4/3.9.5?slim=true) |

Note: The `pre-commit` manager in Renovate is not supported by the `pre-commit` maintainers or community. Please do not report any problems there, instead [create a Discussion in the Renovate repository](https://github.com/renovatebot/renovate/discussions/new) if you have any questions.

---

### Release Notes

<details>
<summary>prettier/prettier (prettier)</summary>

### [`v3.9.5`](https://github.com/prettier/prettier/blob/HEAD/CHANGELOG.md#395)

[Compare Source](prettier/prettier@3.9.4...3.9.5)

[diff](prettier/prettier@3.9.4...3.9.5)

##### Markdown: Cap ordered list mark at 999,999,999 ([#&#8203;19351](prettier/prettier#19351) by [@&#8203;tats-u](https://github.com/tats-u))

CommonMark parsers only support ordered list item numbers up to 999,999,999.

With this change, Prettier now caps the ordered list item number at 999,999,999 to ensure that the output is correctly parsed as an ordered list by CommonMark parsers. Numbers larger than 999,999,999 are not parsed as list item numbers and are left unchanged in the output:

<!-- prettier-ignore -->

```markdown
<!-- Input -->
999999998. text
999999998. text
999999998. text
999999998. text

1234567890123456789012) text

<!-- Prettier 3.9.4 -->
999999998. text
999999999. text
1000000000. text
1000000001. text

1234567890123456789012) text

<!-- Prettier 3.9.5 -->
999999998. text
999999999. text
999999999. text
999999999. text

1234567890123456789012) text
```

##### Markdown: Avoid corrupting empty link with title ([#&#8203;19487](prettier/prettier#19487) by [@&#8203;andersk](https://github.com/andersk))

Do not remove `<>` from an inline link or image with an empty URL and a title, as this removal would change its interpretation.

<!-- prettier-ignore -->

```md
<!-- Input -->
[link](<> "title")

<!-- Prettier 3.9.4 -->
[link]( "title")

<!-- Prettier 3.9.5 -->
[link](<> "title")
```

##### Less: Remove extra spaces after `[` in map lookups ([#&#8203;19503](prettier/prettier#19503) by [@&#8203;kovsu](https://github.com/kovsu))

<!-- prettier-ignore -->

```less
// Input
.foo {
  color: #theme[ primary];
  color: #theme[@&#8203;name];
  color: #theme[@&#8203;@&#8203;name];
}

// Prettier 3.9.4
.foo {
  color: #theme[ primary];
  color: #theme[ @&#8203;name];
  color: #theme[ @&#8203;@&#8203;name];
}

// Prettier 3.9.5
.foo {
  color: #theme[primary];
  color: #theme[@&#8203;name];
  color: #theme[@&#8203;@&#8203;name];
}
```

##### CSS: Prevent addition space in `type()` with `+` ([#&#8203;19516](prettier/prettier#19516) by [@&#8203;bigandy](https://github.com/bigandy))

This fixes the addition space before `+` in CSS `type()` declaration. For example `type(<number>+)` was being converted into `type(<number> +)` which is invalid CSS and does not work.

<!-- prettier-ignore -->

```css
/* Input */
div {
  border-radius: attr(br type(<length>+));
}

/* Prettier 3.9.4 */
div {
  border-radius: attr(br type(<length> +));
}

/* Prettier 3.9.5 */
div {
  border-radius: attr(br type(<length>+));
}
```

##### Less: Remove spaces between merge markers and colons ([#&#8203;19517](prettier/prettier#19517) by [@&#8203;kovsu](https://github.com/kovsu))

<!-- prettier-ignore -->

```less
// Input
a {
  box-shadow  +  : 0 0 1px #&#8203;000;
}

// Prettier 3.9.4
a {
  box-shadow+  : 0 0 1px #&#8203;000;
}

// Prettier 3.9.5
a {
  box-shadow+: 0 0 1px #&#8203;000;
}
```

##### Markdown: Preserve wiki links with aliases ([#&#8203;19527](prettier/prettier#19527) by [@&#8203;kovsu](https://github.com/kovsu))

<!-- prettier-ignore -->

```markdown
<!-- Input -->
[[Foo:Bar]]

<!-- Prettier 3.9.4 -->
[[Foo]]

<!-- Prettier 3.9.5 -->
[[Foo:Bar]]
```

##### TypeScript: Fix comments being dropped on shorthand `type` import/export specifiers ([#&#8203;19565](prettier/prettier#19565) by [@&#8203;kirkwaiblinger](https://github.com/kirkwaiblinger))

<!-- prettier-ignore -->

```tsx
// Input
export { type /* comment */ T } from "foo";
import { type /* comment */ T } from "foo";

// Prettier 3.9.4
Error: Comment "comment" was not printed. Please report this error!

// Prettier 3.9.5
export { type /* comment */ T } from "foo";
import { type /* comment */ T } from "foo";
```

##### Miscellaneous: Preserving comments' `placement` property ([#&#8203;19567](prettier/prettier#19567) by [@&#8203;Janther](https://github.com/Janther))

Prettier\@&#8203;3.9.0 deleted an undocumented property on comments, which was already used by plugins, `comment.placement` is now available again after comment attach.

##### Flow: Stop enforcing empty module declaration to break ([#&#8203;19568](prettier/prettier#19568) by [@&#8203;fisker](https://github.com/fisker))

<!-- prettier-ignore -->

```flow
// Input
declare module "foo" {}

// Prettier 3.9.4
declare module "foo" {
}

// Prettier 3.9.5
declare module "foo" {}
```

##### Angular: Support expression for exhaustive typechecking ([#&#8203;19571](prettier/prettier#19571) by [@&#8203;fisker](https://github.com/fisker))

<!-- prettier-ignore -->

```html
<!-- Input -->
@&#8203;switch (state.mode) {
  @&#8203;default never(state);
}

<!-- Prettier 3.9.4 -->
@&#8203;switch (state.mode) {
  @&#8203;default never;
}

<!-- Prettier 3.9.5 -->
@&#8203;switch (state.mode) {
  @&#8203;default never(state);
}
```

##### TypeScript: Ignore comments inside mapped type when checking type parameter comments ([#&#8203;19572](prettier/prettier#19572) by [@&#8203;fisker](https://github.com/fisker))

<!-- prettier-ignore -->

```tsx
// Input
foo<{
  // comment
  [key in keyof Foo]: number
}>();

// Prettier 3.9.4
foo<
  {
    // comment
    [key in keyof Foo]: number;
  }
>();

// Prettier 3.9.5
foo<{
  // comment
  [key in keyof Foo]: number;
}>();
```

##### Less: Fix adjacent block comments being corrupted ([#&#8203;19574](prettier/prettier#19574) by [@&#8203;kovsu](https://github.com/kovsu))

<!-- prettier-ignore -->

```less
// Input
/* a *//* b */
/* a */* {
  color: red;
}

// Prettier 3.9.4
/* a */
/* b */
/* a * {
  color: red;
}

// Prettier 3.9.5
/* a */ /* b */
/* a */
* {
  color: red;
}
```

##### JavaScript: Handle dangling comments in `SwitchStatement` ([#&#8203;19581](prettier/prettier#19581) by [@&#8203;fisker](https://github.com/fisker))

<!-- prettier-ignore -->

```jsx
// Input
switch (foo) {
 // comment
}

// Prettier 3.9.4
switch (
  foo
  // comment
) {
}

// Prettier 3.9.5
switch (foo) {
  // comment
}
```

##### TypeScript: Remove space in comment-only object type ([#&#8203;19583](prettier/prettier#19583) by [@&#8203;fisker](https://github.com/fisker))

<!-- prettier-ignore -->

```tsx
// Input
var foo = {
  /* comment */
};
type Foo = {
  /* comment */
};

// Prettier 3.9.4
var foo = {/* comment */};
type Foo = { /* comment */ };

// Prettier 3.9.5
var foo = {/* comment */};
type Foo = {/* comment */};
```

</details>

---

### Configuration

📅 **Schedule**: (UTC)

- Branch creation
  - At any time (no schedule defined)
- Automerge
  - At any time (no schedule defined)

🚦 **Automerge**: Enabled.

♻ **Rebasing**: Whenever MR is behind base branch, or you tick the rebase/retry checkbox.

🔕 **Ignore**: Close this MR and you won't be reminded about this update again.

---

 - [ ] <!-- rebase-check -->If you want to rebase/retry this MR, check this box

---

This MR has been generated by [Mend Renovate](https://github.com/renovatebot/renovate).
<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiI0My4yNjMuMyIsInVwZGF0ZWRJblZlciI6IjQzLjI2My4zIiwidGFyZ2V0QnJhbmNoIjoibWFpbiIsImxhYmVscyI6W119-->
renovate Bot added a commit to andrei-picus-tink/auto-renovate that referenced this pull request Jul 18, 2026
| datasource | package  | from  | to    |
| ---------- | -------- | ----- | ----- |
| npm        | prettier | 3.9.4 | 3.9.5 |


## [v3.9.5](https://github.com/prettier/prettier/blob/HEAD/CHANGELOG.md#395)

[diff](prettier/prettier@3.9.4...3.9.5)

##### Markdown: Cap ordered list mark at 999,999,999 ([#19351](prettier/prettier#19351) by [@tats-u](https://github.com/tats-u))

CommonMark parsers only support ordered list item numbers up to 999,999,999.

With this change, Prettier now caps the ordered list item number at 999,999,999 to ensure that the output is correctly parsed as an ordered list by CommonMark parsers. Numbers larger than 999,999,999 are not parsed as list item numbers and are left unchanged in the output:

<!-- prettier-ignore -->

```markdown
<!-- Input -->
999999998. text
999999998. text
999999998. text
999999998. text

1234567890123456789012) text

<!-- Prettier 3.9.4 -->
999999998. text
999999999. text
1000000000. text
1000000001. text

1234567890123456789012) text

<!-- Prettier 3.9.5 -->
999999998. text
999999999. text
999999999. text
999999999. text

1234567890123456789012) text
```

##### Markdown: Avoid corrupting empty link with title ([#19487](prettier/prettier#19487) by [@andersk](https://github.com/andersk))

Do not remove `<>` from an inline link or image with an empty URL and a title, as this removal would change its interpretation.

<!-- prettier-ignore -->

```md
<!-- Input -->
[link](<> "title")

<!-- Prettier 3.9.4 -->
[link]( "title")

<!-- Prettier 3.9.5 -->
[link](<> "title")
```

##### Less: Remove extra spaces after `[` in map lookups ([#19503](prettier/prettier#19503) by [@kovsu](https://github.com/kovsu))

<!-- prettier-ignore -->

```less
// Input
.foo {
  color: #theme[ primary];
  color: #theme[@name];
  color: #theme[@@name];
}

// Prettier 3.9.4
.foo {
  color: #theme[ primary];
  color: #theme[ @name];
  color: #theme[ @@name];
}

// Prettier 3.9.5
.foo {
  color: #theme[primary];
  color: #theme[@name];
  color: #theme[@@name];
}
```

##### CSS: Prevent addition space in `type()` with `+` ([#19516](prettier/prettier#19516) by [@bigandy](https://github.com/bigandy))

This fixes the addition space before `+` in CSS `type()` declaration. For example `type(<number>+)` was being converted into `type(<number> +)` which is invalid CSS and does not work.

<!-- prettier-ignore -->

```css
/* Input */
div {
  border-radius: attr(br type(<length>+));
}

/* Prettier 3.9.4 */
div {
  border-radius: attr(br type(<length> +));
}

/* Prettier 3.9.5 */
div {
  border-radius: attr(br type(<length>+));
}
```

##### Less: Remove spaces between merge markers and colons ([#19517](prettier/prettier#19517) by [@kovsu](https://github.com/kovsu))

<!-- prettier-ignore -->

```less
// Input
a {
  box-shadow  +  : 0 0 1px #000;
}

// Prettier 3.9.4
a {
  box-shadow+  : 0 0 1px #000;
}

// Prettier 3.9.5
a {
  box-shadow+: 0 0 1px #000;
}
```

##### Markdown: Preserve wiki links with aliases ([#19527](prettier/prettier#19527) by [@kovsu](https://github.com/kovsu))

<!-- prettier-ignore -->

```markdown
<!-- Input -->
[[Foo:Bar]]

<!-- Prettier 3.9.4 -->
[[Foo]]

<!-- Prettier 3.9.5 -->
[[Foo:Bar]]
```

##### TypeScript: Fix comments being dropped on shorthand `type` import/export specifiers ([#19565](prettier/prettier#19565) by [@kirkwaiblinger](https://github.com/kirkwaiblinger))

<!-- prettier-ignore -->

```tsx
// Input
export { type /* comment */ T } from "foo";
import { type /* comment */ T } from "foo";

// Prettier 3.9.4
Error: Comment "comment" was not printed. Please report this error!

// Prettier 3.9.5
export { type /* comment */ T } from "foo";
import { type /* comment */ T } from "foo";
```

##### Miscellaneous: Preserving comments' `placement` property ([#19567](prettier/prettier#19567) by [@Janther](https://github.com/Janther))

Prettier\@3.9.0 deleted an undocumented property on comments, which was already used by plugins, `comment.placement` is now available again after comment attach.

##### Flow: Stop enforcing empty module declaration to break ([#19568](prettier/prettier#19568) by [@fisker](https://github.com/fisker))

<!-- prettier-ignore -->

```flow
// Input
declare module "foo" {}

// Prettier 3.9.4
declare module "foo" {
}

// Prettier 3.9.5
declare module "foo" {}
```

##### Angular: Support expression for exhaustive typechecking ([#19571](prettier/prettier#19571) by [@fisker](https://github.com/fisker))

<!-- prettier-ignore -->

```html
<!-- Input -->
@switch (state.mode) {
  @default never(state);
}

<!-- Prettier 3.9.4 -->
@switch (state.mode) {
  @default never;
}

<!-- Prettier 3.9.5 -->
@switch (state.mode) {
  @default never(state);
}
```

##### TypeScript: Ignore comments inside mapped type when checking type parameter comments ([#19572](prettier/prettier#19572) by [@fisker](https://github.com/fisker))

<!-- prettier-ignore -->

```tsx
// Input
foo<{
  // comment
  [key in keyof Foo]: number
}>();

// Prettier 3.9.4
foo<
  {
    // comment
    [key in keyof Foo]: number;
  }
>();

// Prettier 3.9.5
foo<{
  // comment
  [key in keyof Foo]: number;
}>();
```

##### Less: Fix adjacent block comments being corrupted ([#19574](prettier/prettier#19574) by [@kovsu](https://github.com/kovsu))

<!-- prettier-ignore -->

```less
// Input
/* a *//* b */
/* a */* {
  color: red;
}

// Prettier 3.9.4
/* a */
/* b */
/* a * {
  color: red;
}

// Prettier 3.9.5
/* a */ /* b */
/* a */
* {
  color: red;
}
```

##### JavaScript: Handle dangling comments in `SwitchStatement` ([#19581](prettier/prettier#19581) by [@fisker](https://github.com/fisker))

<!-- prettier-ignore -->

```jsx
// Input
switch (foo) {
 // comment
}

// Prettier 3.9.4
switch (
  foo
  // comment
) {
}

// Prettier 3.9.5
switch (foo) {
  // comment
}
```

##### TypeScript: Remove space in comment-only object type ([#19583](prettier/prettier#19583) by [@fisker](https://github.com/fisker))

<!-- prettier-ignore -->

```tsx
// Input
var foo = {
  /* comment */
};
type Foo = {
  /* comment */
};

// Prettier 3.9.4
var foo = {/* comment */};
type Foo = { /* comment */ };

// Prettier 3.9.5
var foo = {/* comment */};
type Foo = {/* comment */};
```
gwennlbh pushed a commit to cigaleapp/cigale that referenced this pull request Jul 20, 2026
##### [v3.9.5](https://github.com/prettier/prettier/blob/HEAD/CHANGELOG.md#395)

[diff](prettier/prettier@3.9.4...3.9.5)

##### Markdown: Cap ordered list mark at 999,999,999 ([#19351](prettier/prettier#19351) by [@tats-u](https://github.com/tats-u))

CommonMark parsers only support ordered list item numbers up to 999,999,999.

With this change, Prettier now caps the ordered list item number at 999,999,999 to ensure that the output is correctly parsed as an ordered list by CommonMark parsers. Numbers larger than 999,999,999 are not parsed as list item numbers and are left unchanged in the output:

<!-- prettier-ignore -->

```markdown
<!-- Input -->
999999998. text
999999998. text
999999998. text
999999998. text

1234567890123456789012) text

<!-- Prettier 3.9.4 -->
999999998. text
999999999. text
1000000000. text
1000000001. text

1234567890123456789012) text

<!-- Prettier 3.9.5 -->
999999998. text
999999999. text
999999999. text
999999999. text

1234567890123456789012) text
```

##### Markdown: Avoid corrupting empty link with title ([#19487](prettier/prettier#19487) by [@andersk](https://github.com/andersk))

Do not remove `<>` from an inline link or image with an empty URL and a title, as this removal would change its interpretation.

<!-- prettier-ignore -->

```md
<!-- Input -->
[link](<> "title")

<!-- Prettier 3.9.4 -->
[link]( "title")

<!-- Prettier 3.9.5 -->
[link](<> "title")
```

##### Less: Remove extra spaces after `[` in map lookups ([#19503](prettier/prettier#19503) by [@kovsu](https://github.com/kovsu))

<!-- prettier-ignore -->

```less
// Input
.foo {
  color: #theme[ primary];
  color: #theme[@name];
  color: #theme[@@name];
}

// Prettier 3.9.4
.foo {
  color: #theme[ primary];
  color: #theme[ @name];
  color: #theme[ @@name];
}

// Prettier 3.9.5
.foo {
  color: #theme[primary];
  color: #theme[@name];
  color: #theme[@@name];
}
```

##### CSS: Prevent addition space in `type()` with `+` ([#19516](prettier/prettier#19516) by [@bigandy](https://github.com/bigandy))

This fixes the addition space before `+` in CSS `type()` declaration. For example `type(<number>+)` was being converted into `type(<number> +)` which is invalid CSS and does not work.

<!-- prettier-ignore -->

```css
/* Input */
div {
  border-radius: attr(br type(<length>+));
}

/* Prettier 3.9.4 */
div {
  border-radius: attr(br type(<length> +));
}

/* Prettier 3.9.5 */
div {
  border-radius: attr(br type(<length>+));
}
```

##### Less: Remove spaces between merge markers and colons ([#19517](prettier/prettier#19517) by [@kovsu](https://github.com/kovsu))

<!-- prettier-ignore -->

```less
// Input
a {
  box-shadow  +  : 0 0 1px #000;
}

// Prettier 3.9.4
a {
  box-shadow+  : 0 0 1px #000;
}

// Prettier 3.9.5
a {
  box-shadow+: 0 0 1px #000;
}
```

##### Markdown: Preserve wiki links with aliases ([#19527](prettier/prettier#19527) by [@kovsu](https://github.com/kovsu))

<!-- prettier-ignore -->

```markdown
<!-- Input -->
[[Foo:Bar]]

<!-- Prettier 3.9.4 -->
[[Foo]]

<!-- Prettier 3.9.5 -->
[[Foo:Bar]]
```

##### TypeScript: Fix comments being dropped on shorthand `type` import/export specifiers ([#19565](prettier/prettier#19565) by [@kirkwaiblinger](https://github.com/kirkwaiblinger))

<!-- prettier-ignore -->

```tsx
// Input
export { type /* comment */ T } from "foo";
import { type /* comment */ T } from "foo";

// Prettier 3.9.4
Error: Comment "comment" was not printed. Please report this error!

// Prettier 3.9.5
export { type /* comment */ T } from "foo";
import { type /* comment */ T } from "foo";
```

##### Miscellaneous: Preserving comments' `placement` property ([#19567](prettier/prettier#19567) by [@Janther](https://github.com/Janther))

Prettier\@3.9.0 deleted an undocumented property on comments, which was already used by plugins, `comment.placement` is now available again after comment attach.

##### Flow: Stop enforcing empty module declaration to break ([#19568](prettier/prettier#19568) by [@fisker](https://github.com/fisker))

<!-- prettier-ignore -->

```flow
// Input
declare module "foo" {}

// Prettier 3.9.4
declare module "foo" {
}

// Prettier 3.9.5
declare module "foo" {}
```

##### Angular: Support expression for exhaustive typechecking ([#19571](prettier/prettier#19571) by [@fisker](https://github.com/fisker))

<!-- prettier-ignore -->

```html
<!-- Input -->
@switch (state.mode) {
  @default never(state);
}

<!-- Prettier 3.9.4 -->
@switch (state.mode) {
  @default never;
}

<!-- Prettier 3.9.5 -->
@switch (state.mode) {
  @default never(state);
}
```

##### TypeScript: Ignore comments inside mapped type when checking type parameter comments ([#19572](prettier/prettier#19572) by [@fisker](https://github.com/fisker))

<!-- prettier-ignore -->

```tsx
// Input
foo<{
  // comment
  [key in keyof Foo]: number
}>();

// Prettier 3.9.4
foo<
  {
    // comment
    [key in keyof Foo]: number;
  }
>();

// Prettier 3.9.5
foo<{
  // comment
  [key in keyof Foo]: number;
}>();
```

##### Less: Fix adjacent block comments being corrupted ([#19574](prettier/prettier#19574) by [@kovsu](https://github.com/kovsu))

<!-- prettier-ignore -->

```less
// Input
/* a *//* b */
/* a */* {
  color: red;
}

// Prettier 3.9.4
/* a */
/* b */
/* a * {
  color: red;
}

// Prettier 3.9.5
/* a */ /* b */
/* a */
* {
  color: red;
}
```

##### JavaScript: Handle dangling comments in `SwitchStatement` ([#19581](prettier/prettier#19581) by [@fisker](https://github.com/fisker))

<!-- prettier-ignore -->

```jsx
// Input
switch (foo) {
 // comment
}

// Prettier 3.9.4
switch (
  foo
  // comment
) {
}

// Prettier 3.9.5
switch (foo) {
  // comment
}
```

##### TypeScript: Remove space in comment-only object type ([#19583](prettier/prettier#19583) by [@fisker](https://github.com/fisker))

<!-- prettier-ignore -->

```tsx
// Input
var foo = {
  /* comment */
};
type Foo = {
  /* comment */
};

// Prettier 3.9.4
var foo = {/* comment */};
type Foo = { /* comment */ };

// Prettier 3.9.5
var foo = {/* comment */};
type Foo = {/* comment */};
```

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
renovate Bot added a commit to gwennlbh/workflowdash that referenced this pull request Jul 25, 2026
##### [v3.9.5](https://github.com/prettier/prettier/blob/HEAD/CHANGELOG.md#395)

[diff](prettier/prettier@3.9.4...3.9.5)

##### Markdown: Cap ordered list mark at 999,999,999 ([#19351](prettier/prettier#19351) by [@tats-u](https://github.com/tats-u))

CommonMark parsers only support ordered list item numbers up to 999,999,999.

With this change, Prettier now caps the ordered list item number at 999,999,999 to ensure that the output is correctly parsed as an ordered list by CommonMark parsers. Numbers larger than 999,999,999 are not parsed as list item numbers and are left unchanged in the output:

<!-- prettier-ignore -->

```markdown
<!-- Input -->
999999998. text
999999998. text
999999998. text
999999998. text

1234567890123456789012) text

<!-- Prettier 3.9.4 -->
999999998. text
999999999. text
1000000000. text
1000000001. text

1234567890123456789012) text

<!-- Prettier 3.9.5 -->
999999998. text
999999999. text
999999999. text
999999999. text

1234567890123456789012) text
```

##### Markdown: Avoid corrupting empty link with title ([#19487](prettier/prettier#19487) by [@andersk](https://github.com/andersk))

Do not remove `<>` from an inline link or image with an empty URL and a title, as this removal would change its interpretation.

<!-- prettier-ignore -->

```md
<!-- Input -->
[link](<> "title")

<!-- Prettier 3.9.4 -->
[link]( "title")

<!-- Prettier 3.9.5 -->
[link](<> "title")
```

##### Less: Remove extra spaces after `[` in map lookups ([#19503](prettier/prettier#19503) by [@kovsu](https://github.com/kovsu))

<!-- prettier-ignore -->

```less
// Input
.foo {
  color: #theme[ primary];
  color: #theme[@name];
  color: #theme[@@name];
}

// Prettier 3.9.4
.foo {
  color: #theme[ primary];
  color: #theme[ @name];
  color: #theme[ @@name];
}

// Prettier 3.9.5
.foo {
  color: #theme[primary];
  color: #theme[@name];
  color: #theme[@@name];
}
```

##### CSS: Prevent addition space in `type()` with `+` ([#19516](prettier/prettier#19516) by [@bigandy](https://github.com/bigandy))

This fixes the addition space before `+` in CSS `type()` declaration. For example `type(<number>+)` was being converted into `type(<number> +)` which is invalid CSS and does not work.

<!-- prettier-ignore -->

```css
/* Input */
div {
  border-radius: attr(br type(<length>+));
}

/* Prettier 3.9.4 */
div {
  border-radius: attr(br type(<length> +));
}

/* Prettier 3.9.5 */
div {
  border-radius: attr(br type(<length>+));
}
```

##### Less: Remove spaces between merge markers and colons ([#19517](prettier/prettier#19517) by [@kovsu](https://github.com/kovsu))

<!-- prettier-ignore -->

```less
// Input
a {
  box-shadow  +  : 0 0 1px #000;
}

// Prettier 3.9.4
a {
  box-shadow+  : 0 0 1px #000;
}

// Prettier 3.9.5
a {
  box-shadow+: 0 0 1px #000;
}
```

##### Markdown: Preserve wiki links with aliases ([#19527](prettier/prettier#19527) by [@kovsu](https://github.com/kovsu))

<!-- prettier-ignore -->

```markdown
<!-- Input -->
[[Foo:Bar]]

<!-- Prettier 3.9.4 -->
[[Foo]]

<!-- Prettier 3.9.5 -->
[[Foo:Bar]]
```

##### TypeScript: Fix comments being dropped on shorthand `type` import/export specifiers ([#19565](prettier/prettier#19565) by [@kirkwaiblinger](https://github.com/kirkwaiblinger))

<!-- prettier-ignore -->

```tsx
// Input
export { type /* comment */ T } from "foo";
import { type /* comment */ T } from "foo";

// Prettier 3.9.4
Error: Comment "comment" was not printed. Please report this error!

// Prettier 3.9.5
export { type /* comment */ T } from "foo";
import { type /* comment */ T } from "foo";
```

##### Miscellaneous: Preserving comments' `placement` property ([#19567](prettier/prettier#19567) by [@Janther](https://github.com/Janther))

Prettier\@3.9.0 deleted an undocumented property on comments, which was already used by plugins, `comment.placement` is now available again after comment attach.

##### Flow: Stop enforcing empty module declaration to break ([#19568](prettier/prettier#19568) by [@fisker](https://github.com/fisker))

<!-- prettier-ignore -->

```flow
// Input
declare module "foo" {}

// Prettier 3.9.4
declare module "foo" {
}

// Prettier 3.9.5
declare module "foo" {}
```

##### Angular: Support expression for exhaustive typechecking ([#19571](prettier/prettier#19571) by [@fisker](https://github.com/fisker))

<!-- prettier-ignore -->

```html
<!-- Input -->
@switch (state.mode) {
  @default never(state);
}

<!-- Prettier 3.9.4 -->
@switch (state.mode) {
  @default never;
}

<!-- Prettier 3.9.5 -->
@switch (state.mode) {
  @default never(state);
}
```

##### TypeScript: Ignore comments inside mapped type when checking type parameter comments ([#19572](prettier/prettier#19572) by [@fisker](https://github.com/fisker))

<!-- prettier-ignore -->

```tsx
// Input
foo<{
  // comment
  [key in keyof Foo]: number
}>();

// Prettier 3.9.4
foo<
  {
    // comment
    [key in keyof Foo]: number;
  }
>();

// Prettier 3.9.5
foo<{
  // comment
  [key in keyof Foo]: number;
}>();
```

##### Less: Fix adjacent block comments being corrupted ([#19574](prettier/prettier#19574) by [@kovsu](https://github.com/kovsu))

<!-- prettier-ignore -->

```less
// Input
/* a *//* b */
/* a */* {
  color: red;
}

// Prettier 3.9.4
/* a */
/* b */
/* a * {
  color: red;
}

// Prettier 3.9.5
/* a */ /* b */
/* a */
* {
  color: red;
}
```

##### JavaScript: Handle dangling comments in `SwitchStatement` ([#19581](prettier/prettier#19581) by [@fisker](https://github.com/fisker))

<!-- prettier-ignore -->

```jsx
// Input
switch (foo) {
 // comment
}

// Prettier 3.9.4
switch (
  foo
  // comment
) {
}

// Prettier 3.9.5
switch (foo) {
  // comment
}
```

##### TypeScript: Remove space in comment-only object type ([#19583](prettier/prettier#19583) by [@fisker](https://github.com/fisker))

<!-- prettier-ignore -->

```tsx
// Input
var foo = {
  /* comment */
};
type Foo = {
  /* comment */
};

// Prettier 3.9.4
var foo = {/* comment */};
type Foo = { /* comment */ };

// Prettier 3.9.5
var foo = {/* comment */};
type Foo = {/* comment */};
```
##### [v3.9.4](prettier/prettier@3.9.3...3.9.4)

##### [v3.9.3](prettier/prettier@b875c90...b875c90)

##### [v3.9.2](prettier/prettier@3.9.1...b875c90)

##### [v3.9.1](prettier/prettier@3.9.0...3.9.1)

##### [v3.9.0](https://github.com/prettier/prettier/blob/HEAD/CHANGELOG.md#390)

[diff](prettier/prettier@3.8.5...3.9.0)

🔗 [Release Notes](https://prettier.io/blog/2026/06/27/3.9.0)
##### [v3.8.5](prettier/prettier@3.8.4...96395cb)

##### [v3.8.4](https://github.com/prettier/prettier/blob/HEAD/CHANGELOG.md#384)

[diff](prettier/prettier@3.8.3...3.8.4)

##### Markdown: Fix blank lines between list items and nested sub-lists being removed in Markdown/MDX ([#17746](prettier/prettier#17746) by [@byplayer](https://github.com/byplayer))

Prettier was removing blank lines between list items and their nested sub-lists, converting loose lists into tight lists and changing their semantic meaning.

<!-- prettier-ignore -->

```markdown
<!-- Input -->
- a

  - b

- c


  - d

<!-- Prettier 3.8.3 -->
- a
  - b
- c
  - d

<!-- Prettier 3.8.4 -->
- a

  - b

- c

  - d
```
##### [v3.8.3](https://github.com/prettier/prettier/blob/HEAD/CHANGELOG.md#383)

[diff](prettier/prettier@3.8.2...3.8.3)

##### SCSS: Prevent trailing comma in `if()` function ([#18471](prettier/prettier#18471) by [@kovsu](https://github.com/kovsu))

<!-- prettier-ignore -->

```scss
// Input
$value: if(sass(false): 1; else: -1);

// Prettier 3.8.2
$value: if(
  sass(false): 1; else: -1,
);

// Prettier 3.8.3
$value: if(sass(false): 1; else: -1);
```
##### [v3.8.2](https://github.com/prettier/prettier/blob/HEAD/CHANGELOG.md#382)

[diff](prettier/prettier@3.8.1...3.8.2)

##### Angular: Support Angular v21.2 ([#18722](prettier/prettier#18722), [#19034](prettier/prettier#19034) by [@fisker](https://github.com/fisker))

Exhaustive typechecking with `@default never;`

<!-- prettier-ignore -->

```html
<!-- Input -->
@switch (foo) {
  @case (1) {}
  @default never;
}

<!-- Prettier 3.8.1 -->
SyntaxError: Incomplete block "default never". If you meant to write the @ character, you should use the "&#64;" HTML entity instead. (3:3)

<!-- Prettier 3.8.2 -->
@switch (foo) {
  @case (1) {}
  @default never;
}
```

`arrow function` and `instanceof` expressions.

<!-- prettier-ignore -->

```html
<!-- Input -->
@let fn = (a) =>        a?    1:2;

{{ fn ( a         instanceof b)}}

<!-- Prettier 3.8.1 -->
@let fn = (a) =>        a?    1:2;

{{ fn ( a         instanceof b)}}

<!-- Prettier 3.8.2 -->
@let fn = (a) => (a ? 1 : 2);

{{ fn(a instanceof b) }}
```
##### [v3.8.1](https://github.com/prettier/prettier/blob/HEAD/CHANGELOG.md#381)

[diff](prettier/prettier@3.8.0...3.8.1)

##### Include available `printers` in plugin type declarations ([#18706](prettier/prettier#18706) by [@porada](https://github.com/porada))

<!-- prettier-ignore -->

```ts
// Input
import * as prettierPluginEstree from "prettier/plugins/estree";

// Prettier 3.8.0
// Property 'printers' does not exist on type 'typeof import("prettier/plugins/estree")'. ts(2339)
prettierPluginEstree.printers.estree; //=> any

// Prettier 3.8.1
prettierPluginEstree.printers.estree; //=> Printer
prettierPluginEstree.printers["estree-json"]; //=> Printer
```
##### [v3.8.0](https://github.com/prettier/prettier/blob/HEAD/CHANGELOG.md#380)

[diff](prettier/prettier@3.7.4...3.8.0)

🔗 [Release Notes](https://prettier.io/blog/2026/01/14/3.8.0)
##### [v3.7.4](https://github.com/prettier/prettier/blob/HEAD/CHANGELOG.md#374)

[diff](prettier/prettier@3.7.3...3.7.4)

##### LWC: Avoid quote around interpolations ([#18383](prettier/prettier#18383) by [@kovsu](https://github.com/kovsu))

<!-- prettier-ignore -->

```html
<!-- 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](prettier/prettier#18393) by [@fisker](https://github.com/fisker))

<!-- prettier-ignore -->

```tsx
// 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](prettier/prettier#18395) by [@fisker](https://github.com/fisker))

<!-- prettier-ignore -->

```tsx
// 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](https://github.com/prettier/prettier/blob/HEAD/CHANGELOG.md#373)

[diff](prettier/prettier@3.7.2...3.7.3)

##### API: Fix `prettier.getFileInfo()` change that breaks VSCode extension ([#18375](prettier/prettier#18375) by [@fisker](https://github.com/fisker))

An internal refactor accidentally broke the VSCode extension plugin loading.
##### [v3.7.2](https://github.com/prettier/prettier/blob/HEAD/CHANGELOG.md#372)

[diff](prettier/prettier@3.7.1...3.7.2)

##### JavaScript: Fix string print when switching quotes ([#18351](prettier/prettier#18351) by [@fisker](https://github.com/fisker))

<!-- prettier-ignore -->

```jsx
// 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](prettier/prettier#18352) by [@kovsu](https://github.com/kovsu))

<!-- prettier-ignore -->

```tsx
// 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](prettier/prettier#18364) by [@fisker](https://github.com/fisker))

<!-- prettier-ignore -->

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

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

// Prettier 3.7.2
export type XXX = {
  // tbd
};
```
##### [v3.7.1](https://github.com/prettier/prettier/blob/HEAD/CHANGELOG.md#371)

[diff](prettier/prettier@3.7.0...3.7.1)

##### API: Fix performance regression in doc printer ([#18342](prettier/prettier#18342) by [@fisker](https://github.com/fisker))

Prettier 3.7.0 can be very slow when formatting big files, the regression has been fixed.
##### [v3.7.0](https://github.com/prettier/prettier/blob/HEAD/CHANGELOG.md#370)

[diff](prettier/prettier@3.6.2...3.7.0)

🔗 [Release Notes](https://prettier.io/blog/2025/11/27/3.7.0)
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Labels

None yet

Projects

None yet

3 participants