Version 0.9a, a bugfix release, was released on May 31, 2003. Go here to see what's changed. It is available in the following formats:
Precompiled i486 RPM (mondo-0.9a-1.i486.rpm)
Precompiled Alpha RPM (mondo-0.9a-1.alpha.rpm)
Source RPM (mondo-0.9a-1.src.rpm)
Source tarball (mondo-0.9a.tar.gz, mondo-0.9a.tar.bz2)
Gentoo eBuild format (mondo-0.9a.ebuild.tgz)
Older stable releases can be found here.