@@ -960,6 +960,7 @@ Math rendering in HTML
960960: Use [KaTeX] to display embedded TeX math in HTML output.
961961 The *URL* should point to the `katex.js` load script. If a *URL* is
962962 not provided, a link to the KaTeX CDN will be inserted.
963+ Note: [KaTeX] seems to work best with `html5` output.
963964
964965`--katex-stylesheet=`*URL*
965966