GMD has had several updates since the acquistion by Geomagic and 3DS, the last one about a year ago. They are overdue for another update but there is no official announcement verifying when that might be or what sort of features it will add or bugs that it will fix or even when it might occur.

The hobby version of Alibre was rebadged as Cubify and I don't think that there were any updates for that and some indication that support for that will be terminated in the future, if it hasn't been already. Custom 3D Printing, 3D Designs & Personal 3D Printers redirects to a 3DS site that seem to have no mention of the Cubify software product.