A new Poser 13 update, to 13.3.1009. Mostly small bug fixes, but note…
“Added translucence to the physical root node”.
Three seats for a Poser licence, so you can run two or more instances simultaneously (e.g. on a laptop for the Library + desktop for the work + a server rendering in the garage).
Also, the “Mac OS broke OpenGL”, so the developers of Poser have “Disabled shadow for OpenGL preview of point lights”.