OpenCode v1.18.10 adds automatic Modal model discovery, desktop stability fixes

SST

Tools official 1 src. ~1 min

OpenCode v1.18.10 (released 2026-07-30) adds automatic discovery of available Modal models, prevents duplicate attachments in the desktop app, improves toast notification stacking, and fixes a bug where malformed saved tabs caused broken tab state to persist across launches.

Why it matters

Continues OpenCode's rapid weekly release cadence as it expands provider coverage (Modal) alongside desktop-app reliability work.

Importance: 2/5

Minor update continuing from yesterday's OpenCode bugfix run, adds a real feature (Modal model discovery).

Sources