OpenCode v1.18.2/v1.18.3: subagent nesting limit, desktop fixes

SST

Tools official 2 src. ~1 min

OpenCode shipped v1.18.2 (2026-07-15) and v1.18.3 (2026-07-16), stopping subagents from launching nested subagents by default (with a configurable subagent_depth limit), improving default reasoning depth for Meta models, and fixing several desktop app issues including command-palette session search and WSL startup readiness.

Why it matters

The default nested-subagent cap is a safety-by-default change addressing uncontrolled agent recursion, a recurring concern across coding-agent tooling this cycle.

Importance: 2/5

Minor release adding a safety-by-default nested-subagent limit; official GitHub release notes only.

coding-agent opencode cli sst

Sources

official opencode v1.18.2 release notes

official opencode v1.18.3 release notes