OpenCode v1.19.4
OpenCode v1.19.4 was released on .
Summary
Core Improvements - Upgraded the bundled Bun runtime to 1.4.4, which includes security fixes for Brotli, TLS, HTTP/1.1, HTTP/2, HTTP/3, WebSocket, and fetch, and updates root certificates to NSS 3....
Release Context
- This was the 201st OpenCode release of 2026 tracked by Havoptic.
- It shipped 6 days after OpenCode v1.19.3 (October 16, 2026).
Shipped around the same time
Within 3 days of this release, other AI coding tools also shipped:
- GitHub Copilot CLI v1.0.103 (October 22, 2026)
- Antigravity CLI v1.4.5 (October 22, 2026)
- Claude Code v2.1.308 (October 22, 2026)
- Amp 2026.10.22 (October 22, 2026)
- Zed v1.25.2 (October 21, 2026)
Compare OpenCode
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- 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 Improvements - Upgraded the bundled Bun runtime to 1.4.4, which includes security fixes for Brotli, TLS, HTTP/1.1, HTTP/2, HTTP/3, WebSocket, and fetch, and updates root certificates to NSS 3.131.1.
Other Recent OpenCode Releases
- v1.19.2 (October 16, 2026)
- v1.19.1 (October 15, 2026)
- v1.19.0 (October 11, 2026)
- v1.18.35 (October 6, 2026)
- v1.18.34 (September 30, 2026)
All OpenCode releases · All AI coding tool releases on Havoptic