Bun v1.0.20

Source available — automated, not human-reviewed

Component: bun · Channel: stable. Automated analysis, not a compatibility certification. How this works.

Analysis updated: 2026-11-01.

Compatibility not verified — check source notes

📄 .MD

⚡ Executive Summary (TL;DR)

Bun bun-v1.0.20. Source highlight: To install Bun v1.0.20:

Visit Bun Official Site ↗ Official Release Source ↗ All Bun Releases 📡 Bun RSS

Who Does This Impact? (Role-Based Analysis)

💻 Software Engineers & Devs

Check the source notes against the package and APIs you use before upgrading.

📊 Product & Engineering Leads

Use the documented changes to assess relevance to your product; release frequency alone is not a quality measure.

⚙️ DevOps & Security

Verify the target version, runtime requirements and rollback procedure in the official documentation.

📄 View Raw Release Notes (Original Developer Log)

To install Bun v1.0.20: ```bash curl https://bun.sh/install | bash # or you can use npm # npm install -g bun ``` To upgrade to Bun v1.0.20: ```bash bun upgrade ``` **[Read Bun v1.0.20's release notes on Bun's blog](https://bun.sh/blog/bun-v1.0.20)** ## Thanks to 5 contributors for making Bun v1.0.20 possible: - [@ArnaudBarre](https://github.com/ArnaudBarre) - [@cirospaciari](https://github.com/cirospaciari) - [@Jarred-Sumner](https://github.com/Jarred-Sumner) - [@risu729](https://github.com/risu729) - [@vitalspace](https://github.com/vitalspace)

← Older Version Bun bun-v1.0.19 Newer Version → Bun bun-v1.0.21