GCTD: Google Classroom To Do List

{
    "manifest_version": 3,
    "name": "GCTD: Google Classroom To Do List",
    "version": "0.3.1",
    "description": "adds a to do list to google classroom",
    "content_scripts": [
        {
            "matches": [
                "https:\/\/classroom.google.com\/*"
            ],
            "js": [
                "content.js"
            ],
            "run_at": "document_end"
        }
    ],
    "action": {
        "default_icon": "icon.png"
    },
    "web_accessible_resources": [
        {
            "resources": [
                "icon.png"
            ],
            "matches": [
                "<all_urls>"
            ]
        }
    ],
    "browser_specific_settings": {
        "gecko": {
            "id": "3291b9c1hf93198bve28hb8@cosmicvontec"
        }
    },
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx"
}