{
  "comments": {
    "new": "Version found in abstract",
    "old": "Rev 1?"
  },
  "edition": {
    "new": "Original"
  },
  "error_count": {
    "new": "4515",
    "old": "0"
  },
  "filename_suffix": {
    "new": "Rev 1"
  },
  "version": {
    "new": "1.07"
  }
}