ion" data-toc-text="1.8.1" id="version-181-2023-05-05">Version 1.8.1 (2023-05-05)<a class="anchor" aria-label="anchor" href="#version-181-2023-05-05"></a></h2><p class="text-muted">CRAN release: 2023-05-05</p>
<ul><li>This is largely a maintenance release to correct a problem with latin1 encoding used in the DESCRIPTION and in man/ files. All non-ascii characters have been removed.</li>
<li>Add reference to Friendly (2022)</li>
<li>Moved a number of examples/ to demo/</li>
</ul></div>
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