Debian
Thanks to the hard work of OggConvert’s Debian maintainer Luca Falavigna, the latest version generally lands in Unstable a few days after release, and Testing a little while after that. If you’re impatient however, or just prefer to do things manually, you can download the .deb here:
http://oggconvert.tristanb.net/releases/0.3.2/oggconvert_0.3.2-1_all.deb