squares.io puzzle downloader

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "name": "squares.io puzzle downloader",
  "version": "1.1.5",
  "description": "Help squares.io download crossword puzzles from the NYT and others.",
  "icons": {
    "32": "icon_32.png",
    "128": "icon_128.png"
  },
  "homepage_url": "https://squares.io/",
  "permissions": [
    "https://squares.io/",
    "https://www.nytimes.com/",
    "contextMenus",
    "storage",
    "activeTab"
  ],
  "optional_permissions": [
    "*://*/"
  ],
  "background": {
    "scripts": [
      "connect.js"
    ],
    "persistent": false
  },
  "options_ui": {
    "page": "options.html",
    "open_in_tab": false
  },
  "externally_connectable": {
    "matches": [
      "https://squares.io/fetch/*"
    ]
  }
}