Is Rhino 7 sub-D good for topolofy workflow?

Hello, everyone.
Have a good day.
I’m Rhino 5 user and currently, I’m using Rhino 5 - Tspline plug-in for retopology works.
I’m not sure Rhino 7 will be support for topology workflow or not?
Has everyone tried to convert scan meshes to clean polygons for virtualization and games?

Yes, the new SubD modeling is a good replacement for Tsplines. Retopo needs a little different approach then Tsplines, and a few minor things are missing, but I am happy with the replacement of Tsplines by SubD in my workflow.
Still in WIP7, but quite stable.