Country Flags & IP Whois

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "manifest_version": 3,
    "name": "Country Flags & IP Whois",
    "description": "__MSG_appDesc__",
    "default_locale": "en",
    "version": "0.6.4",
    "permissions": [
        "storage",
        "webRequest",
        "contextMenus",
        "notifications",
        "alarms",
        "webNavigation"
    ],
    "optional_permissions": [
        "downloads",
        "nativeMessaging"
    ],
    "host_permissions": [
        "*:\/\/*\/*"
    ],
    "homepage_url": "https:\/\/webextension.org\/listing\/country-flags.html",
    "icons": {
        "16": "data\/icons\/16.png",
        "32": "data\/icons\/32.png",
        "48": "data\/icons\/48.png",
        "64": "data\/icons\/64.png",
        "128": "data\/icons\/128.png",
        "256": "data\/icons\/256.png",
        "512": "data\/icons\/512.png"
    },
    "background": {
        "service_worker": "worker.js"
    },
    "action": [],
    "options_ui": {
        "page": "data\/options\/index.html",
        "open_in_tab": true
    }
}