Python Programming Language Version 3.1.2 Released

Python 3.1.2 has been released. The Python 3.1 version series is a continuation of the work started by Python 3.0, the new backwards-incompatible series of Python.

Improvements in this release include:

1. An ordered dictionary type
2. Various optimizations to the int type
3. New unittest features including test skipping and new assert methods.
4. A much faster io module
5. Tile support for Tkinter
6. A pure Python reference implementation of the import statement
7. New syntax for nested with statements