{
  "feature_name": "controller-status",
  "created_at": "2026-06-19T00:00:00Z",
  "updated_at": "2026-06-19T00:00:00Z",
  "language": "en",
  "phase": "implemented",
  "approvals": {
    "requirements": {
      "generated": true,
      "approved": true
    },
    "design": {
      "generated": true,
      "approved": true
    },
    "tasks": {
      "generated": true,
      "approved": true
    }
  },
  "ready_for_implementation": true,
  "implementation": {
    "completed": true,
    "tasks_done": "1.1-5.1 (all)",
    "notes": "ctrlstatus opcode + handler + all-roles dispatch gate + libxce any-node & authoritative reads + ctrlstatus command + wait-primary swap, all reviewed and committed; E2E-verified live (primary self-reports, standbys answer with answered-by, config SHA-256 checksum identical across nodes, authoritative wait-primary names the primary). E2E found+fixed the primaryName-from-vestigial-primary_host bug. Out-of-boundary upstream finding: libxce failover returns EINVAL on a dead-first-master (affects joblist equally) -> route to libxce-failover."
  }
}