v2.54.0 — console Waves C+D: explainability · narrative · routing dial · QA · bulk · observability
Completes the console gap-roadmap.
Wave C — Evidence-linked explainability (the drawer's Evidence section lists what each connector found behind the AI recommendation) · AI-drafted determination on every run (the signer reviews it before signing) · Configurable confidence floor (admin Settings, per-tenant; low-confidence approve → escalate, clean → auto-eligible).
Wave D — QA sampling (~20% of closed cases → a QA queue scored 1–5) · Bulk actions (multi-select / select-auto-eligible → bulk approve/reject/escalate, RBAC-checked) · Agent-run observability (per-connector latency + ⟳ Replay).
New endpoints: /config, /qa, /qa-score, /bulk. 288 lib tests.