Envisioneer 4.0 (parent s/w for TFP) has just released ver 4.5 as a free update to the owners of 4.0
Hope that means TFP12.x update to fix some bugs is coming to us soon too!
I would think not, as the code is leased from cadsoft there would be no real benefit getting into envisioneer. Considering the cost of envisioneer it would be cadsoft shooting themselves in the foot. I think they are wary enough of tie ins with other companies after losing development of fp to the Russia house.