And Poser new owners write to me.... "We no longer provide those plugins, as you can just use the export and use FBX at this time. ?" Which seems a bit disingenuous to me given the difference in workflow.
But it seems that the new position is to make do with FBX. If I wanted to do that, I could have stuck with DAZ and not paid for Poser (or paid even more for PPro).

So far, the new boss seems a lot like the old boss(es).