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OpenCode 1.18.11 download

OpenCode is an open source agent that helps you write and run code with any AI model. It's available as a terminal-based interface, desktop app, or IDE extension.

OpenCode IDEs & code editors #3 IDEs & code editors
This is an older version. The current version is 1.19.4. OpenCode 1.19.4 · Released:

Installer files 1.18.11

ArchitectureTypeScopeFile sizeDownloadSHA256
64-bit EXE (NSIS) Current user — github.com VirusTotal
ARM64 EXE (NSIS) Current user — github.com VirusTotal

Link and SHA256 come from the Windows Package Manager community manifest. Compare the hash of the downloaded file before running it.

Release notes

Core

Bugfixes
- Stopped MCP SSE connections from getting stuck in reconnect loops after server error responses.
- Fixed provider model configs that use interleaved reasoning fields like reasoning_text or custom field names.

Desktop

Bugfixes
- Open external links in the system browser instead of inside the app.
- Fixed stale session tab state in the desktop title bar. (@OpeOginni)
- Open the legacy directory picker at your home folder when no home path is loaded yet.
- Prevent the file tree tab from clipping when resized smaller. (@OpeOginni)
- Fixed debug gutter labels and values misaligning.
Thank you to 2 community contributors:
- @devennavani:
- docs: add Modal provider setup (#39710)
- @OpeOginni:
- fix(app): prevent file tree tab clipping (#39770)
- fix(app): prevent stale session tab reads (#39767)
- fix(app): prevent stale prompt control reads (#39842)

https://github.com/anomalyco/opencode/releases/tag/v1.18.11

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