Voyage-ozonet Linux is just a collection of packages
put together along with some patches that reside in 
the patches directory.  It's based on the latest Voyage
linux release, the latest 2.4.x & 2.6.x kernels, and
some fresh packages such as kismet latest etc. Under
the /boot directory you can find the config files used
for each kernel compilation.

You may check the Changelog file for exact features 
of each release.