Impact Score: 5/10
Bun v0.1.10
Source available โ automated, not human-reviewed
Component: bun ยท Channel: stable. Automated analysis, not a compatibility certification. How this works.
Analysis updated: 2026-11-01.
โก Executive Summary (TL;DR)
Bun bun-v0.1.10. Source highlight: curl https://bun.sh/install | bash
Who Does This Impact? (Role-Based Analysis)
๐ป Software Engineers & Devs
Check the source notes against the package and APIs you use before upgrading.
๐ Product & Engineering Leads
Use the documented changes to assess relevance to your product; release frequency alone is not a quality measure.
โ๏ธ DevOps & Security
Verify the target version, runtime requirements and rollback procedure in the official documentation.
๐ง Bug Fixes & Patches (5)
- Fix a regression causing `bun dev` to not send HTTP bodies
- Fix console.log printing `[native code]` for too many things 5eeb704f25200af7ad8819c35bcfd16b8b1bff49
- Fix crash in `bun dev` when used with Next.js e45ddc086fe6b3e7a32aa45607f5e3d570998137
- Fix bug with `Buffer.compare` https://github.com/oven-sh/bun/commit/d150a2f4ddc10597e4531fd3c55b62bb0ecbf02c
- Fix memory leak in `WebSocket` bdf733973c72b8e156cd1cf1c6c8a8b4649fedbe
๐ View Raw Release Notes (Original Developer Log)
To upgrade:
```bash
bun upgrade
```
To install:
```bash
curl https://bun.sh/install | bash
```
<details>
<summary>If you have any problems upgrading</summary>
Run the install script (you can run it multiple times):
```bash
curl https://bun.sh/install | bash
```
</details>
## What's new
- Fix a regression causing `bun dev` to not send HTTP bodies
- Fix console.log printing `[native code]` for too many things 5eeb704f25200af7ad8819c35bcfd16b8b1bff49
- Fix crash in `bun dev` when used with Next.js e45ddc086fe6b3e7a32aa45607f5e3d570998137
- Fix bug with `Buffer.compare` https://github.com/oven-sh/bun/commit/d150a2f4ddc10597e4531fd3c55b62bb0ecbf02c
- Make `TextDecoder` 2.5x faster e3c2a95e5ff4e6c6b63839f4773cc3f5aeadddc8
- Fix memory leak in `WebSocket` bdf733973c72b8e156cd1cf1c6c8a8b4649fedbe
- Make `Request`, `Response` and `TextDecoder` globals not read-only 0f45386673fbf4f33b6e61b17ea49b69697ec79a
**Full Changelog**: https://github.com/oven-sh/bun/compare/bun-v0.1.9...bun-v0.1.10