Seismic for Gmail

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "manifest_version": 3,
    "name": "Seismic for Gmail",
    "version": "1.0.26",
    "key": "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAijIxvogbUpR0tWNB2Vdr9arvJm82YywYgXbxRXPBS8ic8n3RSNHnnGf8zjoLb3Dfdl14Z9+SaftabfoNnxqaEaXQnGGlcIA7\/hRAPM+u464LYP3G5wr6\/2VjmGrcFSAgMKldoEF8Z+uwODHzdVTI3SWbOYjsZtAxLD++QdZxF3vPc5DtdHaib9XT9JsaX4XDee\/iy+qzRV7+vB0R70h0m2r2X4xI4BgjdnnZu70J0xEEWo0AQh1k0\/Q+BO3mCvW3AXepWJ+0Z9iEBrUdhQItja+4av8p99z8N7wJkADkmxqhcT46113rG99OOvoBBKYPyp1j9iBggYiwiBRUs7Z3uQIDAQAB",
    "short_name": "Gmail extension for adding documents to email from Seismic.",
    "background": {
        "service_worker": "background.js"
    },
    "host_permissions": [
        "https:\/\/mail.google.com\/",
        "https:\/\/*.seismic.com\/",
        "https:\/\/*.seismic-dev.com\/"
    ],
    "icons": {
        "16": "seismic-16.png",
        "32": "seismic-32.png",
        "48": "seismic-48.png",
        "128": "seismic-128.png"
    },
    "action": {
        "default_icon": {
            "19": "seismic-19.png",
            "38": "seismic-38.png"
        },
        "default_title": "Seismic",
        "default_popup": "popup.html"
    },
    "content_scripts": [
        {
            "matches": [
                "https:\/\/mail.google.com\/*"
            ],
            "js": [
                "bootstrap.js",
                "gmailInjector.js"
            ],
            "run_at": "document_end"
        }
    ],
    "permissions": [
        "scripting"
    ],
    "web_accessible_resources": [
        {
            "resources": [
                "*"
            ],
            "matches": [
                "<all_urls>"
            ]
        }
    ]
}