Impact Score: 5/10
bun v0.1.5
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-v0.1.5. Source highlight: <summary>If you have any problems upgrading</summary>
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.
โจ New Features & Capabilities (6)
- Implement some of the missing stat functions in `node:fs` @sno2 in https://github.com/oven-sh/bun/pull/807
- Create github workflow to publish releases on dockerhub
- Add a way to test wiptest
- added mystery-box example macro
- chore(workflows): labeler, label sync
- Use Jarred-Sumner/vscode-zig march18 in devcontainer
๐ง Bug Fixes & Patches (6)
- Fix `require` is not defined bug
- Fix one of the reasons why `bun install` hangs
- Fix segfault in console.log (double free) @sno2 in https://github.com/oven-sh/bun/pull/793
- Fix exception in `"url"` polyfill @SheetJSDev in https://github.com/oven-sh/bun/pull/772
- Fix(env_loader): Off by one error
- Add `node:http` server polyfill (this is not optimized yet, do not expect good performance from this version)
๐ View Raw Release Notes (Original Developer Log)
To upgrade:
```bash
bun upgrade
```
<details>
<summary>If you have any problems upgrading</summary>
Run this:
```bash
curl https://bun.sh/install | bash
```
</details>
This release is mostly just bug fixes. There is also a Linux arm64 build available (not for Android arm64 yet, but this should work for raspberry pi's)
### Bug fixes:
* Fix `require` is not defined bug
* Fix one of the reasons why `bun install` hangs
* Fix segfault in console.log (double free) @sno2 in https://github.com/oven-sh/bun/pull/793
* Fix exception in `"url"` polyfill @SheetJSDev in https://github.com/oven-sh/bun/pull/772
* Fix(env_loader): Off by one error by @FinnRG in https://github.com/oven-sh/bun/pull/668
* Add `node:http` server polyfill (this is not optimized yet, do not expect good performance from this version) by @evanwashere in https://github.com/oven-sh/bun/pull/572
* Fix `bun add @scoped/package` @alexkuz in https://github.com/oven-sh/bun/pull/760
* Fix setting port in `bun install` with `BUN_CONFIG_REGISTRY` @SheetJSDev in https://github.com/oven-sh/bun/pull/823
#### New features
Two new flags added to `bun install`:
```
--no-progress Disable the progress bar
--no-verify Skip verifying integrity of newly downloaded packages
```
- Implement some of the missing stat functions in `node:fs` @sno2 in https://github.com/oven-sh/bun/pull/807
Misc:
* Create github workflow to publish releases on dockerhub by @Wulfre in https://github.com/oven-sh/bun/pull/716
* Add a way to test wiptest by @thislooksfun in https://github.com/oven-sh/bun/pull/699
* added mystery-box example macro by @SheetJSDev in https://github.com/oven-sh/bun/pull/787
* fix/clean-up-bun-error by @JohnDaly in https://github.com/oven-sh/bun/pull/753
Other:
* chore(workflows): labeler, label sync by @xHyroM in https://github.com/oven-sh/bun/pull/701
* Use Jarred-Sumner/vscode-zig march18 in devcontainer by @hnakamur in https://github.com/oven-sh/bun/pull/266
* chore(workflows): dont run on forks by @xHyroM in https://github.com/oven-sh/bun/pull/734
* Added readme file for `blank template` by @foyzulkarim in https://github.com/oven-sh/bun/pull/727
* fix(README): Remove unused troubleshooting link by @FinnRG in https://github.com/oven-sh/bun/pull/736
* minor edit: Makefile by @travispulley in https://github.com/oven-sh/bun/pull/672
* Fix documentation of `atob` and `btoa` by @thislooksfun in https://github.com/oven-sh/bun/pull/748
* fixed some licenses in README by @pathei-kosmos in https://github.com/oven-sh/bun/pull/758
* Bumped hono version number by @LoiLock in https://github.com/oven-sh/bun/pull/746
* fix printing message for thrown non-error objects by @alexkuz in https://github.com/oven-sh/bun/pull/764
* chore(benchmark): fix deno console.log benchmark by @sh4hids in https://github.com/oven-sh/bun/pull/771
* chore(vscode): set tab size and tab format by @sno2 in https://github.com/oven-sh/bun/pull/810
* Improvement reactjs example readme file by @sakibhasancse in https://github.com/oven-sh/bun/pull/783
## New Contributors
* @connorlurring made their first contribution in https://github.com/oven-sh/bun/pull/825
* @backflip made their first contribution in https://github.com/oven-sh/bun/pull/669
* @Kapsonfire-DE made their first contribution in https://github.com/oven-sh/bun/pull/649
* @Omer-Shahar made their first contribution in https://github.com/oven-sh/bun/pull/611
* @fabiofdsantos made their first contribution in https://github.com/oven-sh/bun/pull/670
* @wobsoriano made their first contribution in https://github.com/oven-sh/bun/pull/714
* @0xflotus made their first contribution in https://github.com/oven-sh/bun/pull/706
* @mustafahasankhan made their first contribution in https://github.com/oven-sh/bun/pull/280
* @ytkg made their first contribution in https://github.com/oven-sh/bun/pull/633
* @rubinj30 made their first contribution in https://github.com/oven-sh/bun/pull/627
* @SaltyAom made their first contribution in https://github.com/oven-sh/bun/pull/708
* @Wulfre made their first contribution in https://github.com/oven-sh/bun/pull/716
* @foyzulkarim made their first contribution in https://github.com/oven-sh/bun/pull/727
* @travispulley made their first contribution in https://github.com/oven-sh/bun/pull/672
* @JohnDaly made their first contribution in https://github.com/oven-sh/bun/pull/753
* @pathei-kosmos made their first contribution in https://github.com/oven-sh/bun/pull/758
* @LoiLock made their first contribution in https://github.com/oven-sh/bun/pull/746
* @sh4hids made their first contribution in https://github.com/oven-sh/bun/pull/771
* @Wallunen made their first contribution in https://github.com/oven-sh/bun/pull/745
* @sakibhasancse made their first contribution in https://github.com/oven-sh/bun/pull/783
**Full Changelog**: https://github.com/oven-sh/bun/compare/bun-v0.1.4...bun-v0.1.5