Undo Closed Tabs

manifest.json

{
  "name": "__MSG_ext_name__",
  "version": "1.0.1",
  "manifest_version": 2,
  "default_locale": "en",
  "description": "__MSG_manifest_description__",
  "icons": {
    "16": "/img/icon-16.png",
    "48": "/img/icon-48.png",
    "128": "/img/icon-128.png"
  },
  "browser_action": {
    "default_icon": {
      "19": "/img/icon-19.png",
      "38": "/img/icon-38.png"
    },
    "default_title": "__MSG_manifest_toolbarbtn_tooltip__",
    "default_popup": "/ui/popup.html"
  },
  "background": {
    "scripts": [
      "/js/welcome-goodbye.js",
      "/js/common.js",
      "/js/background.js"
    ],
    "persistent": false
  },
  "commands": {
    "undo-latest": {
      "suggested_key": {
        "default": "Alt+Z",
        "mac": "MacCtrl+Z"
      },
      "description": "__MSG_manifest_kbshort1__"
    }
  },
  "options_page": "/ui/options.html",
  "permissions": [
    "tabs",
    "storage",
    "chrome://favicon/"
  ],
  "homepage_url": "https://undo-closed.pdfwork.com/",
  "update_url": "https://edge.microsoft.com/extensionwebstorebase/v1/crx"
}