ew <code>dplyr</code> <a href="http://dplyr.tidyverse.org/articles/compatibility.html">release</a>.</li>
<li>can pass functions into stat_summary, eg <code>stat_summary(fun.y=mean_sd, geom='point')</code></li>
<li>data.frames in layers are embedded as structures in verbose outputs, e.g.Â <code>geom_point(data=mtcars, aes(cyl, mpg))</code> will return</li>
</ul>
<div class="sourceCode" id="cb4"><pre class="sourceCode r"><code class="sourceCode r"><span id="cb4-1"><a href="enhancements.html#cb4-1"></a>  [<s