Simple Tab Session Saver

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "manifest_version": 3,
    "name": "Simple Tab Session Saver",
    "version": "1.1",
    "description": "Save groups of open tabs and restore them later.",
    "permissions": [
        "tabs",
        "storage",
        "favicon"
    ],
    "action": {
        "default_popup": "popup.html",
        "default_icon": {
            "16": "icons\/icon16.png",
            "48": "icons\/icon48.png",
            "128": "icons\/icon128.png"
        }
    },
    "icons": {
        "16": "icons\/icon16.png",
        "48": "icons\/icon48.png",
        "128": "icons\/icon128.png"
    }
}