Examine source code of Underground Tube

By: CozmicOne

Inspect and view changes in Underground Tube source codes across current and past versions

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manifest.json

{
  "theme": {
    "images": {
      "theme_frame": "UndergroundTube1.png"
    },
    "colors": {
      "frame": "#6e6b6b",
      "tab_background_text": "#000000"
    }
  },
  "version": "2.0",
  "name": "Underground Tube",
  "manifest_version": 2
}

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