nology used by the specified public repository (e.g. git, svn). </td><td>xs:string </td><td>required  </td></tr>
</table>
<p><b>Example:</b> </p>
<p>Contributing to a software pack hosted on GitHub:</p>
<ul>
<li>Open the URL specified by the <code>&lt;repository&gt;</code> element in a browser.</li>
<li>Create a fork of the repository.</li>
<li>Clone the fork on your machine (you may want to checkout the <code>tag</code> specified in the <a class="el" href="element_releases.html">&lt;release&gt;</a> element