CowAgent 2.1.6 adds subagents and scheduled-task reliability fixes
CowAgent 2.1.6 added parallel subagents, reasoning-effort controls, a pluggable memory-vector interface, guarded self-evolution writes, skill-path validation, index repair, event replay after connection loss, capped rate-limit backoff, quiet no-op schedules, and fixes for end-of-day task times.
Why it matters: The release combines orchestration features with concrete recovery and scheduling fixes that matter when a self-hosted agent runs unattended.