As pointed out by Ramiro Morales on the Python-Argentina list (quoting Guido's blog post http://python-history.blogspot.com/2009/01/brief-timeline-of-python.html ) Python 0.9.0 was released on 20 Feb 1991 Python 3.2.0 was released on 20 Feb 2011 Python's come a long way. I look forward to the next 20. -- Terry Jan Reedy