On behalf of the Python development team, I'm very happy to announce
the release of Python 3.3.4.
Python 3.3.4 includes several security fixes and over 120 bug fixes
compared to the Python 3.3.3 release.
This release fully supports OS X 10.9 Mavericks. In particular, this
release fixes an issue that could cause previous versions of Python to
crash when typing in interactive mode on OS X 10.9.
Python 3.3 includes a range of improvements of the 3.x series, as well
as easier porting between 2.x and 3.x. In total, almost 500 API items
are new or improved in Python 3.3. For a more extensive list of
changes in the 3.3 series, see