bun-v1.4.1

oven-sh/bunbun-v1.4.1Sep 4, 2026by Jarred-Sumner

AI Summary

Bun v1.4.1 is a maintenance release focused on updates and improvements. The detailed changelog is available on the official Bun blog.

Key Highlights

Link to Bun's blog for detailed release notes
Thanks to 7 contributors
Upgrade command: bun upgrade

Full Release Notes

To install Bun v1.4.1
```bash
curl -fsSL https://bun.sh/install | bash
# or you can use npm
# npm install -g bun
```

Windows:
```bash
powershell -c "irm bun.sh/install.ps1|iex"
```

To upgrade to Bun v1.4.1:
```bash
bun upgrade
```

### [Read Bun v1.4.1's release notes on Bun's blog](https://bun.com/blog/bun-v1.4.1)

### Thanks to 7 contributors!

- [@alii](https://github.com/alii)
- [@dylan-conway](https://github.com/dylan-conway)
- [@jarred-sumner](https://github.com/jarred-sumner)
- [@jvitormelo](https://github.com/jvitormelo)
- [@marshallofsound](https://github.com/marshallofsound)
- [@robobun](https://github.com/robobun)
- [@sosukesuzuki](https://github.com/sosukesuzuki)