Wing IDE 3.0 released
Wingware just released version 3.0 final of its integrated development environment for Python. New features include multi-threaded debugging, hover tips with debug data values, auto-completion in the Python Shell and Debug Probe, auto-updating projects, a unit testing tool, better external command integration options, and a few other things.
One significant/interesting addition is support for Stackless Python out of the box. This very suddenly became one of our top-requested feature as game developers started using Stackless for their online game servers.
We've also released Wing 101, which is a free scaled back version designed for teaching entry level programming courses.
Details are of course at http://wingware.com.