RobotPy 2013.4 has been released! This includes mandatory updates to C++ (as did 2013.3), plus a number of python-specific updates to NetworkTables. If you use NetworkTables/SmartDashboard in python, you will want this update.
Additionally, 32-bit windows binaries for pynetworktables (the python bindings for NetworkTables) have been uploaded for Python 2.7 and 3.2. Binaries will not be made available for Linux, as a source install will be better for most users.
The latest releases of RobotPy and pynetworktables are available at the
RobotPy FirstForge page.