OpenCode v1.18.4 loses plan/build mode switching after latest Windows update
saharmestiri-blip · ghdev · 2026-07-24
What happened
After the latest update, OpenCode can no longer switch between plan and build modes. The app now defaults to build mode and the reporter says there is no way to return to plan mode.
Repro
- Open OpenCode
- Type a request for the AI
- The assistant responds in build mode
- Switching back to plan mode no longer works
Details
- OpenCode version: v1.18.4
- Platform: Windows
- The issue was filed as a GitHub bug report with a screenshot attached.
More from coding & agent
- Default Codex CLI with GPT-5.5 scores 92.3% on XBOW, but the paper says the harness matters — evilsocket · 2026-07-24
- A local-first tool logs Claude Code and Codex use to build a portable AI résumé — OGMYT · 2026-07-24
- Teams running five AI agents are still rebuilding policy and logging for each one — Severe_Part_5120 · 2026-07-24
- Don't Put Critical Rules in Prompts: Hard-coded Guardrails for Prod Agents — Mariia_Sosnina · 2026-07-24
- A “mother agent” workflow spreads tasks across multiple AI workers — huangyun_122 · 2026-07-24
- Open-source map ranks agent tools by fit, memory and billing instead of stars — Insignie · 2026-07-24