security_local.php

<?php

/*
 * @copyright   2019 Mautic Contributors. All rights reserved
 * @author      Mautic
 *
 * @link        http://mautic.org
 *
 * @license     GNU/GPLv3 http://www.gnu.org/licenses/gpl-3.0.html
 */

// load basic Mautic security
include_once 'security.php';

// disable upgrade notification
$container->setParameter('mautic.security.disableUpdates', true);

// hide Identify visitor by device fingerprint and Identify visitors by IP options
$myCutomRestrictedConfigFields = ['track_by_fingerprint', 'track_contact_by_ip'];

$restrictedConfigFields = array_merge($restrictedConfigFields, $myCutomRestrictedConfigFields);
$container->setParameter('mautic.security.restrictedConfigFields', $restrictedConfigFields);

How to hide settings from configurations in Mautic?

https://mtcextendee.com/2020/02/16/how-to-hide-settings-from-configurations-in-mautic/

Disable upgrade notification in Mautic

Check also blog post: https://mtcextendee.com/2019/10/27/how-to-disable-upgrade-notification-in-mautic/

Do you wanna disable this notification in Mautic?

How to disable it?

1. Copy security_local.php to app/config/
2. Clear cache (remove app/cache/prod/ directory)

How to upgrade Mautic?

• https://www.mautic.org/docs/en/tips/update-failed.html

Suport Mautic Extensions: https://mtcextendee.com/

this method works perfectly. thanks!