Some changes had to be done to the code of the 0.2.1 release of pyOZ, among others to the Newton-Raphson/conjugate gradients solver which still doesn’t work as it should and was thus disabled in this version. Some minor bugs were fixed as well.
The handling of Python exceptions is consistent with the new versions of the language now, so you shouldn’t be getting deprecation warnings any more.
I will now concentrate on the CG/NR stuff, so I hopefully will be able to finally come with final and working version (which would most probably be released as 0.3).
You can get the new version (diffs or complete archive) here or through the menu in the sidebar.