{
  "comments": {
    "new": "Requires system software version 3.73.",
    "old": "PSP System Version 3.73"
  },
  "exe_date": {
    "new": "2007-12-16"
  },
  "ring_codes": {
    "new": "UPDL-021110A1\t4 IFPI L331 A08, B06 50M6\nUPDL-021110B1\t2 IFPI L331 A04, A08",
    "old": "UPDL-021110A1\t4 IFPI L331 A08, B08\nUPDL-021110B1\t2 IFPI L331 A04, A08"
  }
}