<html><body style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;">You mean like this?<div class=""><br class=""></div><div class="">I turned it on by clicking on that Preview icon. No idea when it was introduced, but I am running the latest version of everything.</div><div class=""><br class=""></div><div class="">Cheers,</div><div class="">Michael<br class=""><br class=""><blockquote type="cite" class="">On 7/12/2018, at 08:49, Schremmer Alain <<a href="mailto:schremmer.alain@freemathtexts.org" class="">schremmer.alain@freemathtexts.org</a>> wrote:<br class=""><br class="">I am considering upgrading (with all deliberate speed) and, aside from being able to change highlight colors, one factor would be to have that side-panel. Has any version of TeXShop come that has the pdf with the navigation side-panel?<br class=""></blockquote><img apple-inline="yes" id="629011E9-97E4-4A69-8ACD-434259F0B405" src="cid:44AA45DD-431E-4250-ABF7-ABE280224A5B@hub" class=""></div></body></html>