OpenCode 1.18.6

Released Jul 27, 2026 · official source

Safe to upgrade? Not enough data

Next release shipped 5h later; window too short to judge.

How this is computed

Breaking-change highlights

Fixed branch-specific repository caches so refreshing one reference no longer moves another branch checkout.

Auto-extracted lines mentioning breaking/deprecated/removed/migrate. Always read the full notes.

Changelog: v1.18.6

Core

Bugfixes

Fixed branch-specific repository caches so refreshing one reference no longer moves another branch checkout.

Desktop

Improvements

Improved compatibility with the newer client API across directory, project, session, and terminal flows.

Bugfixes

Fixed legacy MCP state refreshing when opening a V1 workspace.
Fixed provider lists not refreshing after connecting a provider or finishing provider OAuth on V1 servers.