private function setVersionChangeNotice()
    {
        if (!$this->app['config.environment']->hasVersionChange()) {
            return;
        }

        $notice = Trans::__(
            "Detected Bolt version change to <b>%VERSION%</b>, and the cache has been cleared. Please <a href=\"%URI%\">check the database</a>, if you haven't done so already.",
            [
                '%VERSION%' => Version::VERSION,
                '%URI%'     => $this->app['url_generator']->generate('dbcheck'),
            ]
        );
        $this->app['logger.system']->notice(strip_tags($notice), ['event' => 'config']);
        $this->app['logger.flash']->warning($notice);
    }