barefootliamRunning courses on XST 3 (and the 4 draft), Schematron, and possibly XQuery 4 - see https://www.delightfulcomputing.com/ for some of the course info.
#XML people - after Balisage, some of us are gathering on a Discord server to talk about outreach to other groups - #XMLisNotDead - feel free to dm me if you want to join in and need the link.
The idea is that we need to be more visible, so let's think about how.