OpenCode v1.2.20
OpenCode v1.2.20 was released on .
Summary
Core - Stop leaking fsmonitor daemons that caused 60GB+ of committed memory after running tests - Replace Bun.which with npm which in OpenCode TUI - Restore Bun stdin reads for prompt input
Release Context
- This was the 53rd OpenCode release of 2026 tracked by Havoptic.
- It shipped the same day as OpenCode v1.2.19 (March 6, 2026).
Shipped around the same time
Within 3 days of this release, other AI coding tools also shipped:
- Devin Desktop v1.9577.24 (March 9, 2026)
- v0 2026.03.09 (March 9, 2026)
- OpenAI Codex CLI rust-v0.112.0 (March 8, 2026)
- Claude Code v2.1.71 (March 6, 2026)
- GitHub Copilot CLI v1.0.2 (March 6, 2026)
Compare OpenCode
- OpenCode vs Claude Code
- OpenCode vs OpenAI Codex CLI
- OpenCode vs Cursor
- OpenCode vs Gemini CLI
- OpenCode vs Kiro CLI
- OpenCode vs GitHub Copilot CLI
- OpenCode vs Devin Desktop
- OpenCode vs Antigravity CLI
- OpenCode vs Grok Build
- OpenCode vs Cline
- OpenCode vs Zed
- OpenCode vs Factory Droid
- OpenCode vs Devin
- OpenCode vs Lovable
- OpenCode vs Amp
- OpenCode vs GitHub Copilot in VS Code
- OpenCode vs Replit Agent
- OpenCode vs Bolt
- OpenCode vs v0
Release Notes
Core - Stop leaking fsmonitor daemons that caused 60GB+ of committed memory after running tests - Replace Bun.which with npm which in OpenCode TUI - Restore Bun stdin reads for prompt input
Other Recent OpenCode Releases
- v1.19.3 (October 16, 2026)
- v1.19.2 (October 16, 2026)
- v1.19.1 (October 15, 2026)
- v1.19.0 (October 11, 2026)
- v1.18.35 (October 6, 2026)
Upgrading from v1.2.20? See all 147 releases since.
All OpenCode releases · All AI coding tool releases on Havoptic