Release Notes: This is the first stable release of Jython in nearly 6 years, and is equivalent at a language level to the 2.2 release of Python. It contains many major new features from 2.1: new-style classes, Java List integration, a PEP 302 implementation, iterators, generators, __future__ division, support for running on modern JVMs, a new installer, SSL and non-blocking support for socket. In addition to these features, many bugs have been fixed in the meantime.
Release Notes: This version is compatible with Python 2.1.1.
Release Notes: New features include augmented assignment, list comprehensions, an extended import statement, an extended print statement, unicode regular expressions, java2 classloader support, automatic class unloading, and experimental java reload support.