OpenCode v1.19.3

Released Oct 16, 2026 · OpenCode / SST

Upgraded to OpenCode v1.19.3?

Tell other builders how it went. Anonymous, one answer each; the tally shows once three people have answered.

I run

See what changed since, breaking first, with a prompt your agent can work from.

Core

Improvements

Configure model reasoning options to generate reasoning variants, replacing catalog variants while preserving your configured variant overrides.