Outbox for Tumblr

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "name": "Outbox for Tumblr",
  "version": "1.0.4",
  "description": "Save outgoing Tumblr asks automatically",
  "icons": {
    "16": "icons/16.png",
    "48": "icons/48.png",
    "128": "icons/128.png"
  },
  "browser_action": {
    "default_icon": {
      "16": "icons/16.png",
      "48": "icons/48.png",
      "128": "icons/128.png"
    }
  },
  "background": {
    "scripts": [
      "lib/browser-polyfill.min.js",
      "background.js"
    ],
    "persistent": true
  },
  "homepage_url": "https://github.com/AprilSylph/Outbox-for-Tumblr#readme",
  "permissions": [
    "storage",
    "webRequest",
    "*://*.tumblr.com/*"
  ],
  "optional_permissions": [
    "<all_urls>"
  ],
  "options_ui": {
    "page": "outbox.html",
    "open_in_tab": true
  },
  "minimum_chrome_version": "80",
  "browser_specific_settings": {
    "gecko": {
      "strict_min_version": "74.0a1"
    }
  }
}