blocktodo: explain
All general discussion happens at the Python Toolbox Google Group. If you need help with the Python Toolbox, you're welcome to post your question and we'll try to help you.
The development mailing list is python-toolbox-dev. This is where we discuss the development of the Python Toolbox itself.
The Python Toolbox supports Python versions 2.5, 2.6, 2.7, 3.1 and 3.2.
blocktodo: detail PyPy.
The Python Toolbox is at version (blocktodo), which is an alpha release. At this experimental stage of the project, backward compatibility will not be maintained.