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:
- Antigravity CLI v1.4.7 (October 24, 2026)
- Devin Desktop v3.11.216 (October 24, 2026)
- Factory Droid v0.249.0 (October 24, 2026)
- Claude Code v2.1.310 (October 23, 2026)
- Zed v1.25.3 (October 23, 2026)
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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
- v2.3.0 (November 13, 2026)
- v2.2.7 (November 10, 2026)
- v2.2.6 (November 6, 2026)
- v2.2.5 (October 30, 2026)
- v2.2.4 (October 30, 2026)
Upgrading from v1.19.4? See all 10 releases since.
All OpenCode releases · All AI coding tool releases on Havoptic