Zachary upgraded python.org's  buildbot from 0.8 to 0.9:

https://www.python.org/dev/buildbot/

buildbot 0.9 is the first release of buildbot that

can run on Python 3.  The python.org buildbot master is running on Python 3.4:

That master is connected to multiple workers/slaves, most of which are

0.8 running on Python 2:

This upgrade could not have been possible without the

porting of Twisted PB to Python 3.

This is a highly visible deployment of Twisted running Python 3,

and aligns with python.org's direction to move the world to Python 3. :)

--

Craig