Problems with meta tag DESCRIPTION

I know that it's fixed, but why 1.11 does not show description tag on my site and 1.0 does ?
Which is the correct module config to make it work ?, probably I am missing something.

Regards,

Julio

Comparing description.inc from version 1.0 Vs nodewords.module from version 1.11, I found the problem.

In description.inc the code used to get the content of a node teaser is the following:

function nodewords_description_prepare($type, $ids, $value, $settings) {
  if ((!isset($value) || empty($value)) && $settings['use_teaser'] && count($ids) == 1) {
    switch ($type) {
      case 'node':
        $node = node_load($ids[0]);
        if ($node && node_access('view', $node)) {
          // HACK: see http://drupal.org/node/79315 (can't use php functions in
          // body of nodes). Note that this still won't work if you have a
          // CCK field with PHP format.
          if (filter_format_allowcache($node->format)) {
            // We would like to use node_view($node, TRUE, FALSE), unfortunately
            // this uses theme_node() which, by default, adds 'Posted by ...'
            // information (which we don't want). The code below calls all
            // functions node_view() does, without the theme.
            $node = node_build_content($node, TRUE, FALSE);
            $content = drupal_render($node->content);
            $node->teaser = $content;
            node_invoke_nodeapi($node, 'alter', TRUE, FALSE);
            $value = $node->teaser;
          }
        }
        break;
...

While in nodewords.module that code is in the function "nodewords_metatag_from_node_content" and in the function "nodewords_basic_description_prepare" from nodewords_basic.module.
Here the way to use $node->body and $node->teaser is different and apparently it does not work in every case (different types of nodes).

nodewords.module, line 1011

    ...
      $text = strip_tags(
        preg_replace_callback('/<img\s[^>]*alt=["\']([^"\']*)["\'][^>]*>/i',
          '_nodewords_match_callback',
          $node->teaser
        )
      );
    ...

and nodewords.module, line 1063

    ...
    $text = strip_tags(
      preg_replace_callback('/<img\s[^>]*alt=["\']([^"\']*)["\'][^>]*>/i',
        '_nodewords_match_callback',
        $node->body
      )
    );
    ...

using the code from "nodewords_description_prepare" funtion to get the values for $node->body and $node->teaser solves the problem.
Hope this helps,

Regards,

Julio

First of all I was not trying to find differences between codes of different versions. I have a problem with the current version of nodewords, and as I explain earlier, most of my website pages are not displaying the metatag description and this is an issue that I need to solve.
And you are right, finding a difference between codes does not means that the version has a bug. But as I explain the feature "Generate meta tags content from the node teaser" is not working in all cases. What I'm doing here is describing an issue in the current version (not all the teasers al displayed in description metatag) and pointing out a part of the old code that solves the problem.
I'm not an expert in Drupal code, I am just reporting a problem and a possible solution to the nodewords module maintainers.
Please let know if the feature "Generate meta tags content from the node teaser" of current version 1.11 will work for all node types as it was working in version 1.0.

Thanks in advance.