Hi

I had a chat with Yoshi Sakai, and suggest to test your Module Update. Yoshi has suggested an API development.
(comparing Wordpress feature to update modules and themes)
The discussion was posted on Facebook XOOPS Cube group so developers might join for further discussion and improvements.

Support Base-system or module is good.
Centralize feed from one server or allow option to add feed from different code-source repositories : sourceforge.net, sourceforge.jp, code.google.com, etc.

Cheers ^_^

Facebook XOOPS Cube Group
http://www.facebook.com/groups/176626012402337/