{
  "packageId": "PKG-20260403-RECEIVER-001",
  "taskType": "RECEIVER",
  "productType": "DIRECT",
  "version": "V1.4.0",
  "minCompatibleVersion": "V1.3.0",
  "description": "receiver upgrade package",
  "entrypoints": {
    "execute": "payload/scripts/execute.sh",
    "precheck": "payload/scripts/precheck.sh",
    "verify": "payload/scripts/verify.sh",
    "rollback": "payload/scripts/rollback.sh"
  }
}