firefly-iii/config/upgrade.php

<?php
/**
 * upgrade.php
 * Copyright (C) 2016 Sander Dorigo
 *
 * This software may be modified and distributed under the terms
 * of the MIT license.  See the LICENSE file for details.
 */


return [
    'text' => [
        '3.7.0' => 'Because of the upgrade to Laravel 5.2, several manual changes must be made to your Firefly III installation. ' .
                   'Please follow the instructions on the following page: https://github.com/JC5/firefly-iii/wiki/Upgrade-to-3.7.0'],
];