{
  "date": "2026-07-16",
  "operator": "Paul Campbell",
  "window": "2026-07-15 20:00 – 2026-07-16 08:00 UTC (approx)",
  "why": "WireGuard fleet single-tunnel migration and control-plane verification over the operator tunnel: added the second operator's admin peer, moved both boxes onto one fleet.conf, and read box state across the fleet to design and confirm the control-binary self-update health-check + rollback.",
  "refs": ["https://github.com/elevenmessenger/messenger/pull/1037"]
}