{
  "comments": {
    "new": "First 2 sectors of Track 2 contain scrambled data.",
    "old": "first two sectors of track two contain scrambled data"
  },
  "ring_codes": {
    "new": "A-802415C-DISCPAK-SHADOW-OPT IFPI L911",
    "old": "A-802415C-DISCPAK-SHADOW-OPT"
  },
  "version": {
    "new": "1.0",
    "old": "1.0.0.1"
  }
}