{
  "schema_version": "0.1",
  "changes": [
    {
      "id": "CHG-001",
      "timestamp": "",
      "summary": "",
      "artifact_refs": [],
      "source_refs": [],
      "created_from_session": "SES-001",
      "created_by_agent": "AGENT-001"
    }
  ]
}