New Chrome extension source viewer

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "name": "__MSG_appName__",
    "short_name": "New CRX Viewer",
    "default_locale": "en",
    "description": "__MSG_appDesc__",
    "version": "1.0.0",
    "manifest_version": 3,
    "minimum_chrome_version": "88",
    "background": {
        "service_worker": "service_worker.js"
    },
    "action": {
        "default_icon": {
            "128": "icons\/128.png"
        },
        "default_title": "__MSG_appDesc__",
        "default_popup": "popup.html"
    },
    "icons": {
        "128": "icons\/128.png"
    },
    "options_page": "options.html",
    "options_ui": {
        "page": "options.html#optionsV2"
    },
    "permissions": [
        "tabs",
        "storage",
        "contextMenus",
        "downloads",
        "declarativeContent"
    ],
    "host_permissions": [
        "*:\/\/clients2.google.com\/service\/update2\/crx*",
        "*:\/\/clients2.googleusercontent.com\/crx\/download\/*"
    ],
    "optional_host_permissions": [
        "*:\/\/*\/*"
    ],
    "incognito": "split"
}