TortoiseHg Workbench Graph symbols meaning
<p>What is the meaning of the TortoiseHg Workbench Graph symbols?
I googled it and got only this (<a href="http://tortoisehg.bitbucket.io/manual/2.0/workbench.html" rel="noreferrer">http://tortoisehg.bitbucket.io/manual/2.0/workbench.html</a>) but it has no description of the symbols. For example:</p>

<ul>
<li>Pentagon (that sometimes changes color)</li>
<li>dashed branches
<a href="https://i.stack.imgur.com/gHLiw.png" rel="noreferrer"><img src="https://i.stack.imgur.com/gHLiw.png" alt="enter image description here"></a></li>
</ul>