Versions 2.0.3 and 3.0.3 of this python package have been released today. Both branches 2.0.x (for python 2.x, x>=5) and 3.0.3 (for python 3.x) will be in sync in the future with identical features and an almost identical API.
For 2.0.3 only one new function (tileBSP()) was added. Have a look here for more information.
3.0.3 is the first version of the 3.0 branch that has almost all the features of the corresponding 2.0 branch. Support for generic attributes is still missing and the file-like objects are not yet replaced by the new stream functions.
The number of projects, programmers and companies that use Polygon is still growing. I’m glad to hear that Polygon may be included in vpython in the near future.