hsCacheBuster

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "manifest_version": 3,
    "name": "hsCacheBuster",
    "version": "1.5",
    "description": "Appends ?hsCacheBuster=randomNumber and reloads the page.",
    "permissions": [
        "scripting",
        "storage",
        "tabs",
        "activeTab"
    ],
    "background": {
        "service_worker": "background.js"
    },
    "action": {
        "default_icon": {
            "128": "icons\/hsCachebuster128.png"
        }
    },
    "content_scripts": [
        {
            "matches": [
                "<all_urls>"
            ],
            "js": [
                "content.js"
            ],
            "run_at": "document_idle"
        }
    ],
    "options_ui": {
        "page": "options.html",
        "open_in_tab": true
    }
}