if (!empty($sig[2])) {
            $r = preg_split('/([0-9]+)/',$sig[2],-1,PREG_SPLIT_DELIM_CAPTURE);
            if (is_array($r) && !empty($r)) {
                $package->set('release',$r[0]);
                $package->set('release_index',(isset($r[1]) ? $r[1] : '0'));