Django Docs Version Switcher

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "name": "Django Docs Version Switcher",
  "description": "Remembers your Django version on docs.djangoproject.com",
  "version": "1.3",
  "icons": {
    "48": "images/icon48.png",
    "128": "images/icon128.png"
  },
  "content_scripts": [
    {
      "matches": [
        "https://docs.djangoproject.com/*"
      ],
      "js": [
        "version_switcher.js"
      ],
      "css": [
        "version_switcher.css"
      ],
      "run_at": "document_start"
    }
  ]
}