Same as v1, but the Customer lane is split into three: Buyer (Mike) / Power user (Evan) / End customer (insured). Three signal types, three cadences, separate accountability lines. Continuous-discovery shading still applies across all phases.
Source baseline: Mario's SDLC Process Audit (March 2026). Expansions sourced from `research/2026-05-05-sdlc-critique-personas.md` synthesis + Product Coach critique of v1 (May 7).
Customer lane split addresses the v1 critique that conflated three distinct signal types under one label. Buyer (Mike) drives commercial signoff; Power user (Evan) drives workflow validation; End customer (insured) is measurement-only - signal flows in at Discovery (baseline telemetry) and Release (conversion outcomes), with no direct input mechanism in lead-based distribution because callers can't be hand-selected.
Future-state: A/B lead-split routing (random cohort assignment via Twilio or Zendesk routing) would create a real test cohort without violating the can't-pre-select constraint.
P0 = Priority Zero. Highest-severity incident class: production down, customer impact, all hands stop.
Agent-fleet roles (implementation / test / deploy) shown by function. Specific agent names within Hermes pending confirmation with Mario.