This is an older version. The current version is 1.19.4. OpenCode 1.19.4 · Released:
Installer files 1.18.26
| Architecture | Type | Scope | File size | Download | SHA256 |
|---|---|---|---|---|---|
| 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
- Claude 5 sessions now tolerate stale thinking blocks instead of failing after prompt or tool changes.
- Bedrock GPT-5.6 models now accept none reasoning effort.
- Bedrock reasoning and replay handling is more reliable. (@pengzh1)
- Tool call timing now stays accurate when tools update their metadata while still running. (@bartlettroscoe)
- apply_patch no longer emits an empty move path in permission metadata. (@altendky)
Improvements
- Azure CLI sign-in now asks for the resource name directly instead of querying Azure management APIs.
Desktop
Bugfixes
- Session renames now save reliably from the title editor and tab context menu.
Thank you to 3 community contributors:
- @altendky:
- fix(opencode): omit empty apply patch move path (#45329)
- @pengzh1:
- fix(core): bump @ai-sdk/amazon-bedrock to 4.0.166 for reasoning and replay fixes (#45520)
- @bartlettroscoe:
- fix(core): Fix for incorrect time.start reset in tool call logging (#32574) (#32596)
