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'));