Pi Mono: Bun Runtime Fixes and Windows Updates

The Pi Mono development team merged a critical fix for Bun package manager support and pushed through multiple Windows compatibility improvements along with expanded documentation.

Duration: PT1M45S

Episode overview

This episode is a short developer briefing from Pi Mono.

It explains recent repository work in plain language.

  • Show: Pi Mono
  • Published: 2026-04-28T00:00:00Z
  • Audio duration: PT1M45S

Transcript excerpt

This excerpt keeps the crawler page concise. Listen to the episode or use the RSS feed for the full update.

Good morning, this is your Pi Mono briefing for April 28th, 2026.

George Hilliard merged a fix for Bun runtime support in the coding agent. The issue was causing pi to fail startup when Bun was configured as the npm command, throwing "Script not found 'root'" errors. The fix implements alternate logic to properly locate Bun's node_modules directory by building relative paths from…

Armin Ronacher pushed several significant updates. A Windows self-update fix addresses startup issues on Windows systems. The team also implemented a new update check system that validates against pi.dev, streamlining the version management process. Additional fixes include support for fdfind as a fallback for the…

Justin Barnett merged security improvements, specifically escaping exported session metadata to prevent potential XSS vulnerabilities in HTML exports.

The documentation received substantial attention with a reorganized session documentation structure, including a new quickstart guide and expanded usage documentation. The team also audited unreleased changelogs and prepared the repository for the next development cycle.

What's next: The Windows compatibility improvements suggest continued focus on…

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