Examine source code of Michael buble new version

{
  "theme": {
    "images": {
      "theme_frame": "header-entete-version2.jpg"
    },
    "colors": {
      "frame": "#fcfcff",
      "tab_background_text": "#fcfcff"
    }
  },
  "version": "2.0",
  "name": "Michael buble new version",
  "manifest_version": 2,
  "description": "Another version of my previous personas Michael Buble. Hope you like it."
}