OpenCode v1.2.12

OpenCode v1.2.12 was released on .

Summary

Core - Synchronize changes - Temporarily disable plan enter tool to prevent unintended mode switches during task execution - Migrate Bun.spawn to Process utility with timeout and cleanup - Disable...

Release Context

  • This was the 45th OpenCode release of 2026 tracked by Havoptic.
  • It shipped the same day as OpenCode v1.2.11 (February 24, 2026).

Shipped around the same time

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Release Notes

Core - Synchronize changes - Temporarily disable plan enter tool to prevent unintended mode switches during task execution - Migrate Bun.spawn to Process utility with timeout and cleanup - Disable Bun config cache in CI - Await git ID cache write in project module - Import custom tools via file URL TUI - Add Go SDK code generation script - Show LSP errors for applypatch tool Desktop - Enhance Windows app resolution and UI loading states (@neriousy) - Update desktop README for accuracy Thank you to 1 community contributor: - @neriousy: - feat(desktop): enhance Windows app resolution and UI loading states (13320)

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