As all required functions for the AROS bounty 30 (http://thenostromo.com/teamaros/bounty_details_30.html) are done, Jack was so nice and import a snapshot of the sources into the AROS Repository. So from now on, you can find GTK-MUI in the contrib-source and i386-all-contrib nightly packages.
Development status has changed from alpha to beta, not that this means anything ;).
- change static lib to dynamic lib (itix, MorphOS)
- add (nearly) full glib functionality to GTK-MUI (o1i, AROS, GLIB-oli branch)
- clean up/redo GTK/GLIB includes (o1i, GLIB-oli branch)
So it's still a long way to build something like Mozilla with GTK-MUI, but maybe sometimes..