Hi Vojtěch,

>>I know this is lot of work in your free time, but do you plan something like Creasing edges?
Here is my subdiv script development plan:
- rewrite importMesh function (again)
- increase surface quality when smoothness setting <40
- improvements of open surfaces processing
v1.0 release (11.2015)

- increase overall performance of the script, rewrite couple of functions
v1.1 release (01.2016)

- per-edge crease settings
- surfaces stitching
v2.0 release (1h 2016)

- full support of triangle surfaces
- on-the-fly shape manipulation
v3.0 release (???)