Currently relative links appear in this html format:
<a href="node_url">node_title</a>

better SEO format:
<a rel="relative or relevance (something like that)" href="node_url" titl="node_title">node_title</a>

Personally I test the modules in my local installed Drupal and checking some factors, so I'm looking forward to install this valuable module in my live website.

I'm waiting for new release, Thanks.