Ip\Internal\Update\Model::runMigrations PHP Method

    public static function runMigrations()
    {
        $curDbVersion = ipStorage()->get('Ip', 'dbVersion');
        for ($i = $curDbVersion + 1; $i <= Model::getDbVersion(); $i++) {
            $migrationMethod = 'update_' . $i;
            if (method_exists(__NAMESPACE__ . '\\Migration', $migrationMethod)) {
                Migration::$migrationMethod();
            }
            ipStorage()->set('Ip', 'dbVersion', $i);
        }
    }