Mostly done. Right now it does the copying and updates the version.txt files. It doesn't do the Externals yet, but a coworker has argued that with Buildout we ought to go away from Externals.
Reinout von Rees has his own version that does a couple extra bits like eggifying. I like that very much, and may add a little more.
Alas, work is too busy right now to finish this before our next build. So I'm too busy to make my life easier. Ha ha.
Young Coders at PyCon 2015
3 weeks ago