# Prettier changelog

> Opinionated code formatter for JavaScript, CSS, and more.

- Vendor: Prettier
- Category: Developer Tools
- Official site: https://prettier.io
- Tracked by: What's New (https://whatsnew.fyi/product/prettier)
- Harvested from: GitHub (prettier/prettier)
- Entries below: 10 (newest first)

What's New is an index, not a publisher: every entry below links to the vendor's own release notes, which are the authoritative source. Entries are labelled where they are hand-curated sample data, pre-releases, or drawn from a secondary source such as a developer blog.

## Releases

### 3.9.6

- Date: 2026-07-21
- Version: 3.9.6
- Original notes: https://github.com/prettier/prettier/releases/tag/3.9.6
- Permalink: https://whatsnew.fyi/product/prettier/releases/3.9.6

##### What's Changed

* Preserve quotes for methods named `new` (https://github.com/prettier/prettier/pull/19621 by [@kovsu](https://github.com/kovsu))
* Support `import defer` in `typescript` parser (https://github.com/prettier/prettier/pull/19624, https://github.com/prettier/prettier/pull/19675 by [@fisker](https://github.com/fisker))
* Added a new official plugin [`@prettier/plugin-yuku` 🚀](https://github.com/prettier/prettier/tree/3.9.6/packages/plugin-yuku) (https://github.com/prettier/prettier/pull/19628, https://github.com/prettier/prettier/pull/19629 by [@fisker](https://github.com/fisker))


🔗 [Changelog](https://github.com/prettier/prettier/blob/3.9.6/CHANGELOG.md#396)

### 3.9.5

- Date: 2026-07-09
- Version: 3.9.5
- Original notes: https://github.com/prettier/prettier/releases/tag/3.9.5
- Permalink: https://whatsnew.fyi/product/prettier/releases/3.9.5

🔗 [Changelog](https://github.com/prettier/prettier/blob/3.9.5/CHANGELOG.md#395)

### 3.9.4

- Date: 2026-06-30
- Version: 3.9.4
- Original notes: https://github.com/prettier/prettier/releases/tag/3.9.4
- Permalink: https://whatsnew.fyi/product/prettier/releases/3.9.4

- Angular: Format `@content(name)` -> `@content (name)` to align with other block syntax ([#19499](https://github.com/prettier/prettier/pull/19499) by [@fisker](https://github.com/fisker))

🔗 [Changelog](https://github.com/prettier/prettier/blob/3.9.4/CHANGELOG.md#394)

### 3.9.3

- Date: 2026-06-29
- Version: 3.9.3
- Original notes: https://github.com/prettier/prettier/releases/tag/3.9.3
- Permalink: https://whatsnew.fyi/product/prettier/releases/3.9.3

- Markdown: Fix unexpected removal of characters in liquid syntax (https://github.com/prettier/prettier/pull/19489 by [@seiyab](https://github.com/seiyab))
- TypeScript: Allow decorators to be used with declare on class fields (https://github.com/prettier/prettier/pull/19492 by [@evoactivity](https://github.com/evoactivity))

🔗 [Changelog](https://github.com/prettier/prettier/blob/3.9.3/CHANGELOG.md#393)

### 3.9.1

- Date: 2026-06-27
- Version: 3.9.1
- Original notes: https://github.com/prettier/prettier/releases/tag/3.9.1
- Permalink: https://whatsnew.fyi/product/prettier/releases/3.9.1

- CLI: Fix ignored file has been cached incorrectly ([#19483](https://github.com/prettier/prettier/pull/19483) by [@kovsu](https://github.com/kovsu))

🔗 [Changelog](https://github.com/prettier/prettier/blob/3.9.1/CHANGELOG.md#391)

### 3.9.0

- Date: 2026-06-27
- Version: 3.9.0
- Original notes: https://github.com/prettier/prettier/releases/tag/3.9.0
- Permalink: https://whatsnew.fyi/product/prettier/releases/3.9.0

[diff](https://github.com/prettier/prettier/compare/3.8.5...3.9.0)

🔗 [Prettier 3.9: Major parser upgrades and Formatting improvements](https://prettier.io/blog/2026/06/27/3.9.0)

### 3.8.5

- Date: 2026-06-26
- Version: 3.8.5
- Original notes: https://github.com/prettier/prettier/releases/tag/3.8.5
- Permalink: https://whatsnew.fyi/product/prettier/releases/3.8.5

- Fix Flow variance annotation print ([#19022](https://github.com/prettier/prettier/pull/19022) by [@marcoww6](https://github.com/marcoww6))


🔗 [Changelog](https://github.com/prettier/prettier/blob/3.8.5/CHANGELOG.md#385)

### 3.8.4

- Date: 2026-06-09
- Version: 3.8.4
- Original notes: https://github.com/prettier/prettier/releases/tag/3.8.4
- Permalink: https://whatsnew.fyi/product/prettier/releases/3.8.4

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

🔗 [Changelog](https://github.com/prettier/prettier/blob/3.8.4/CHANGELOG.md#384)

### 3.8.3

- Date: 2026-04-15
- Version: 3.8.3
- Original notes: https://github.com/prettier/prettier/releases/tag/3.8.3
- Permalink: https://whatsnew.fyi/product/prettier/releases/3.8.3

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


🔗 [Changelog](https://github.com/prettier/prettier/blob/3.8.3/CHANGELOG.md#383)

### 3.8.2

- Date: 2026-04-10
- Version: 3.8.2
- Original notes: https://github.com/prettier/prettier/releases/tag/3.8.2
- Permalink: https://whatsnew.fyi/product/prettier/releases/3.8.2

- Support Angular v21.2

🔗 [Changelog](https://github.com/prettier/prettier/blob/main/CHANGELOG.md#382)