Wordpress automatic generate update backlog

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "manifest_version": 3,
    "name": "Wordpress automatic generate update backlog",
    "version": "1.4",
    "description": "Simple extension that will help you with store your old and new plugins, themes version before Wordpress\u00a0update.",
    "content_scripts": [
        {
            "matches": [
                "<all_urls>"
            ],
            "js": [
                "content.js"
            ]
        }
    ],
    "permissions": [],
    "host_permissions": [
        "*:\/\/*\/*\/update-core*"
    ],
    "action": {
        "default_popup": "popup.html",
        "default_title": "Generate",
        "default_icon": {
            "16": "ivn2x.png",
            "32": "ivn2x.png",
            "48": "ivn2x.png",
            "128": "ivn2x.png"
        }
    },
    "icons": {
        "16": "ivn2x.png",
        "32": "ivn2x.png",
        "48": "ivn2x.png",
        "128": "ivn2x.png"
    }
}