over letter template exist in the
directory you specified - you&#8217;re nearly ready to send out your review!</p>
</div>
</div>
<div class="sect2">
<h3 id="cover-letter"><a class="anchor" href="#cover-letter"></a>Preparing Email</h3>
<div class="paragraph">
<p>In addition to an email per patch, the Git community also expects your patches
to come with a cover letter, typically with a subject line [PATCH 0/x] (where
x is the number of patches you&#8217;re sending). Since you invoked <code>format-patch</code>