atom.module working version to 4.5.0

Please update atom.module for 4.5.0

<?php
// $Id: atom.module,v 1.10 2004/06/28 05:08:50 dries Exp $

function atom_help($section) {
  $output = "";
            
  switch ($section) {
    case "admin/modules#description":
          $output = t("Provides an Atom 0.3 feed");
          break;
  }
  return $output;
}
                                  
function atom_menu() {
  $items = array();
  drupal_set_html_head("<link rel=\"alternate\" type=\"application/atom+xml\" title=\"Atom\" href=\"". url("atom/feed") ."\" />");
  $items[] = array('path' => 'atom/feed', 'title' => t('atom feed'),
                   'callback' => 'atom_feed',
                   'access' => user_access('access content'),
                   'type' => MENU_CALLBACK);
  return $items;
}

function atom_feed() {
  global $base_url;
  $output = "";
  $last_mod = 0;
    $nodes = db_query_range("SELECT n.nid, u.uid, u.name FROM {node} n, {users} u WHERE n.uid = u.uid AND n.promote = '1' AND n.status = '1' ORDER BY n.created DESC", 0, 15);

    while ($node = db_fetch_object($nodes)) {
      $item = node_load(array("nid" => $node->nid));
      $link = url("node/$node->nid", NULL, NULL, true);
      $output .= "  <entry>\n";
      $output .= "    <title>". $item->title ."</title>\n";
      $output .= "    <link rel=\"alternate\" type=\"text/html\" href=\"". $link ."\" />\n";
      $output .= "    <id>$link</id>\n";
      $output .= "    <issued>". _atom_timestamp2w3dtf($item->created) ."</issued>\n";
      $output .= "    <modified>". _atom_timestamp2w3dtf($item->changed) ."</modified>\n";
      $last_mod = $item->changed;
      $output .= "    <author>\n";
      if ($node->name) {
        $output .= "      <name>". $node->name ."</name>\n";
      }
      else {
        $output .= "      <name>". variable_get('anonymous', 'Anonymous') ."</name>\n";
      }
      $output .= "    </author>\n";
      $output .= "  </entry>\n";
    }

    header("Content-Type: application/xml");
    print "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n";
    print "<feed version=\"0.3\" xmlns=\"http://purl.org/atom/ns#\">\n";
    print "  <title>". variable_get("site_name", "drupal") ." - ". variable_get("site_slogan", "") ."</title>\n";
    print "  <link rel=\"alternate\" type=\"text/html\" href=\"". $base_url. "\"/>\n";
    print "  <modified>". _atom_timestamp2w3dtf($last_mod) ."</modified>\n";
    print $output;
    print "</feed>\n";
}

function _atom_timestamp2w3dtf($timestamp) {
  $tz = date("O", $timestamp);
  return date("Y-m-d", $timestamp) ."T". date("H:i:s", $timestamp) . substr($tz, 0, 3) . ":" . substr($tz, 3, 2);
}

?>