h is optional; 2) this approach avoids potential version conflicts.</li>
</ul>
<p><em>Show-BuildTree.ps1</em></p>
<ul>
<li>It does not show upstream tasks by default, they may look confusing.</li>
<li>New switch <code>Upstream</code> tells to show upstream tasks for each task.</li>
</ul>
<p>Minor inner changes.</p>
<h2>v2.9.9</h2>
<ul>
<li><em>ib.cmd</em> shows help on <code>/?</code></li>
<li>Custom task <code>file</code> - fixed propagation of the source</li>
<li>DynamicParam - replaced <code>Get-Variable