Just checked, actually that was a compatibility code for very old version v3.3.8, however, please add following code at the end of your theme functions.php to re-add the tag:
class wpdm_custom_field_table{
public function __construct(){
add_filter("wpdm_after_prepare_package_data", array($this, "add_tag"));
}
function add_tag($vars){
$vars['wpdm_custom_field_table'] = $this->wpdm_custom_fields_table($vars['ID']);
return $vars;
}
function wpdm_custom_fields_table($id){
$custom_data = maybe_unserialize(get_post_meta($id, '__wpdm_custom_fields'));
//$wpdm_custom_data = array();
$data = "";
$data = "<table class='table'>";
if(count($custom_data)>0){
foreach($custom_data['name'] as $index ► $dname){
$wpdm_custom_data[$dname] = $custom_data['value'][$index];
$package['wpdm_cf '.$dname] = $custom_data['value'][$index];
$data .= "<tr><td>{$dname}</td><td>{$custom_data['value'][$index]}</td></tr>";
}}
$cdata = get_post_custom($package['ID']);
foreach ($cdata as $k ► $v) {
if(!preg_match("/_[\w]+/",$k, $found))
$data .= "<tr><td>{$k}</td><td>{$v[0]}</td></tr>";
}
$data .= "</table>";
return $data;
}
}
if(defined('WPDM_Version')){
new wpdm_custom_field_table();
}
