protected function sendNotifications()
{
$latestVersion = $this->getLatestVersion();
$host = SettingsPiwik::getPiwikUrl();
$subject = Piwik::translate('CoreUpdater_NotificationSubjectAvailableCoreUpdate', $latestVersion);
$message = Piwik::translate('ScheduledReports_EmailHello');
$message .= "\n\n";
$message .= Piwik::translate('CoreUpdater_ThereIsNewVersionAvailableForUpdate');
$message .= "\n\n";
$message .= Piwik::translate('CoreUpdater_YouCanUpgradeAutomaticallyOrDownloadPackage', $latestVersion);
$message .= "\n";
$message .= $host . 'index.php?module=CoreUpdater&action=newVersionAvailable';
$message .= "\n\n";
$version = new Version();
if ($version->isStableVersion($latestVersion)) {
$message .= Piwik::translate('CoreUpdater_ViewVersionChangelog');
$message .= "\n";
$message .= $this->getLinkToChangeLog($latestVersion);
$message .= "\n\n";
}
$message .= Piwik::translate('CoreUpdater_FeedbackRequest');
$message .= "\n";
$message .= 'http://piwik.org/contact/';
$this->sendEmailNotification($subject, $message);
}