{
  "changed": [
    "app_version.py",
    "contact_reply_guard.py",
    "protocol_engine.py",
    "wxwork_db.py"
  ],
  "added": [
    "contact_relation.py",
    "test_contact_relation_snapshot.py",
    "test_protocol_contact_recovery.py"
  ],
  "removed": []
}