New models from Magnepan?

It seems that the 1.6 and 3.6 have been around longer than the models they replaced....and the 20 has been updated. Does anyone know if Magnepan has any plans for updating or replacing the 1.6 and 3.6? Wonder how good a push-pull 1.6 could be.
FWIW (not much) I called them a month or two ago and asked the same question, they said nothing new. They are focusing right now on the AV market and are interested in beefing up their offerings on that side. I did what I consider a lot of research on this and could find nothing...

At first I thought, well of course all companies say there is nothing new coming to move existing product, but when I went to buy 3.6s it seems they are making them custom - they build to order - so in that case there is no inventory to get rid of. So they might actually be telling me the truth :).