Starting from today, daily source updates of MeTA Studio will be available via the SVN repository: http://code.google.com/p/metastudio/source/browse/
Note that I will still release stable source tar balls as earlier (http://code.google.com/p/metastudio/downloads/list), but the current source will give a preview of things to come. I do not recommend using any of the APIs in the current source to write scripts or applications of your own! These are subject to change on day to day basis.
On a side note: I hate SVN :(