ProTABS - The Tab Manager for Pros

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "manifest_version": 3,
    "name": "ProTABS - The Tab Manager for Pros",
    "short_name": "ProTABS",
    "description": "\"I got 99 problems, but a tab ain't one.\"  An intelligent tab manager for the everyday user.",
    "version": "3.2.4",
    "minimum_chrome_version": "88",
    "icons": {
        "16": ".\/static\/icons\/icon16.png",
        "32": ".\/static\/icons\/icon32.png",
        "48": ".\/static\/icons\/icon48.png",
        "128": ".\/static\/icons\/icon128.png"
    },
    "action": {
        "default_popup": "popup.html"
    },
    "background": {
        "service_worker": "backend.js"
    },
    "commands": {
        "_execute_action": {
            "suggested_key": {
                "default": "Ctrl+Shift+A",
                "mac": "Command+Shift+A"
            }
        },
        "alt-tab": {
            "suggested_key": {
                "default": "Alt+A"
            },
            "description": "Switch between most recent tab."
        }
    },
    "permissions": [
        "tabs",
        "sessions",
        "webNavigation",
        "storage",
        "alarms"
    ]
}