**COO/Industry-Ops Inputs:**\n- Phased: Staging today, canary Fri, full Tue.\n- Buffers: +12% fleet, driver SMS incentives.\n- KPIs: Revenue >20%, OTIF >92%, NPS >4.0.\n- Rollback: Auto on <15% uplift.\n\n**DevOps:** Code ready, tenant-isolated, staging protocol set.