"promos": {
    "1.8-latest"     : "1.6",
    "1.8-recomended" : "1.6",
    "1.9-latest"     : "1.7b",
    "1.9-recomended" : "1.7b",
  },
  "1.8." : {
    "1.6" : "Added a version checker, New Armor Textures, Creative Tab, New 3D Armor Models, Balanced a bit the armors, changed some crafting recipes",
  },
  "1.9" : {
    "1.7b" : "Soon 1.9",
  }