v1.18.21

anomalyco/opencodev1.18.21Aug 21, 2026by opencode-agent[bot]

AI Summary

This release focuses on bugfixes for the Core engine and Desktop application. Key improvements include handling unknown model finish reasons to prevent early stopping and optimizing routing for Vertex AI multi-region requests. Additionally, the desktop app now preserves search results during loading and fixes layout registration for the archive session command.

Key Highlights

Continue responses when a model reports an unknown finish reason instead of stopping early
Route Vertex AI `eu` and `us` multi-region Gemini requests through REP endpoints
Keep file search results visible while the next search is loading
Register the archive session command in both desktop layouts

Full Release Notes

## Core

### Bugfixes

- Continue responses when a model reports an unknown finish reason instead of stopping early
- Route Vertex AI `eu` and `us` multi-region Gemini requests through REP endpoints

## Desktop

### Bugfixes

- Keep file search results visible while the next search is loading
- Register the archive session command in both desktop layouts (@NathanTCode)

**Thank you to 1 community contributor:**
- @NathanTCode:
  - fix(app): register archive session command in both layouts (#41741)