TooManyTabs for Chrome

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "name": "__MSG_name__",
    "short_name": "TooManyTabs",
    "version": "2.4.1",
    "description": "__MSG_description__",
    "manifest_version": 3,
    "background": {
        "service_worker": "core\/service_worker.js"
    },
    "icons": {
        "16": "img\/tmtchrome_logo16.png",
        "32": "img\/tmtchrome_logo32.png",
        "48": "img\/tmtchrome_logo48.png",
        "128": "img\/tmtchrome_logo128.png"
    },
    "options_page": "core\/options.html",
    "permissions": [
        "activeTab",
        "tabs",
        "contextMenus",
        "unlimitedStorage",
        "storage",
        "favicon"
    ],
    "optional_host_permissions": [
        "<all_urls>"
    ],
    "commands": {
        "open-tmt-window": {
            "suggested_key": {
                "default": "Alt+Shift+T",
                "mac": "Alt+Shift+T"
            },
            "description": "Open TMT Window"
        },
        "send-active-tmt": {
            "suggested_key": {
                "default": "Alt+Shift+P",
                "mac": "Alt+Shift+P"
            },
            "description": "Send Active Tab to TMT"
        }
    },
    "content_security_policy": {
        "extension_pages": "script-src 'self'; object-src 'self'; img-src 'self' data: chrome:\/\/favicon"
    },
    "minimum_chrome_version": "99",
    "default_locale": "en",
    "action": {
        "default_icon": "img\/tmtchrome_browserbutton.png",
        "default_title": "TooManyTabs for Chrome",
        "default_popup": "core\/popup.html"
    },
    "web_accessible_resources": [
        {
            "resources": [
                "_favicon\/*"
            ],
            "matches": [
                "<all_urls>"
            ],
            "extension_ids": [
                "*"
            ]
        }
    ]
}