Numpyeigen had a bug which caused range arguments (i.e. `a[1:2:4]`) to not work correctly. This is fixed in the lastest version which Point-Cloud-Utils now uses.
0.4.2
This is a dummy release to fix conda installations
0.4.1
* `write_ply` to save PLY files * `per_vertex_normals` to compute vertex normals on a mesh