OpenCode 1.18.21 hardens agent reliability

// 3h agoPRODUCT UPDATE

OpenCode 1.18.21 hardens agent reliability

OpenCode 1.18.21 fixes desktop search and session-archive regressions while allowing sessions to continue after unknown model finish reasons. It also routes Vertex AI’s EU and US multi-region Gemini requests through REP endpoints.

// ANALYSIS

This is a reliability-focused release that makes OpenCode more dependable in long-running, provider-diverse coding workflows.

–Unknown finish reasons no longer terminate responses prematurely
–Vertex REP routing improves compatibility for regional Gemini deployments
–Persistent search results reduce friction during iterative codebase exploration
–Archive command support now works consistently across both desktop layouts
–The release reinforces OpenCode’s model-agnostic, open-source positioning

// TAGS

opencodeopen-sourceai-codingcoding-agentcliagentinference

DISCOVERED

3h ago

2026-08-21

PUBLISHED

4h ago

2026-08-21

RELEVANCE

9/ 10

AUTHOR

OpenCodeLog

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