private function importRelease(SmartSimpleXmlElement $releaseContainer)
 {
     $release = new Release();
     $release->setPage(isset($releaseContainer['page']) ? (string) $releaseContainer['page'] : '/downloads.html');
     $release->setDate(new Date((string) $releaseContainer->date));
     $release->setVersion((string) $releaseContainer->version);
     $release->setAbout($releaseContainer->about->p->toDomNode());
     $this->addRelease($release, isset($releaseContainer['latest']) && 'true' == $releaseContainer['latest']);
 }