{
  "comments": {
    "new": "Volume Label: Caesar 3, CAESAR3 (ISO)"
  },
  "edition": {
    "new": "The Great Empires Collection II, Rerelease",
    "old": "The Great Empires Collection II"
  },
  "legacy": {
    "write_offset": {
      "new": "-12, 0",
      "old": "-12"
    }
  },
  "ring_codes": {
    "new": "CDRM2097520\tS7117410 IFPI L336 IFPI 5100\nPCT03049 R1N IFPI L250 01 IFPI 4121",
    "old": "CDRM2097520\tS7117410 IFPI L336 IFPI 5100"
  },
  "serial": {
    "new": "03049"
  }
}