ed ellipse can be added to the 2D display.</li>
<li>palette can now be a vector of values.</li>
<li>a new projection pursuit index for finding anomalies relative to a null variance-covariance matrix. May still need more work.</li>
<li>point shapes can now be specified like palettes</li>
</ul></div>
    <div class="section level2">
<h2 class="page-header" data-toc-text="1.1.0" id="tourr-110">tourr 1.1.0<small>2023-08-24</small><a class="anchor" aria-label="anchor" href="#tourr-110"></a></h2>
<ul><li>Updated 