Examine source code of Connection Info

{
  "manifest_version": 3,
  "name": "Connection Info",
  "version": "1.0.0",
  "description": "Show your browser, online status, and connection information.",
  "browser_specific_settings": {
    "gecko": {
      "id": "ipinfo1r@toolbox.example",
      "strict_min_version": "142.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  },
  "action": {
    "default_popup": "popup.html",
    "default_title": "Connection Info"
  },
  "icons": {
    "16": "icons/icon-16.png",
    "32": "icons/icon-32.png",
    "64": "icons/icon-64.png",
    "128": "icons/icon-128.png"
  }
}