Excellent to see this wonderful tool is still developing. (Used it for a Pathfinder 2E run just recently to excellent effect!) Also really interesting to hear about Ex Umbra, which I may look into soon... If I get around to playtesting these rules, I'll provide feedback, but in theory, I like what I'm seeing. I'll remember this when our table moves up to the next big hub town.
Thanks for all the hard work, guys. You have no idea how much Ex Novo has helped my creative workflow.