How to remove SendGrid Widget from Admin Dashboard

I just wrote this function to remove the SendGrid Statistics menu item.

add_action( 'admin_menu', 'sendgrid_remove_submenu_item', 999 );
function sendgrid_remove_submenu_item() {
    remove_submenu_page( 'index.php', 'sendgrid-statistics' );
}

You could replace or add:
remove_submenu_page( 'options-general.php', 'sendgrid-settings' );

Hello,

We just released a new version (1.10.0) that supports MultiSite.

Thank you,
SendGrid