That's as good as it's going to get, it's 0.060.8.
There's tarball and git (0.060 branch, not master) at
<http://sourceforge.net/projects/yoshimi/files/>.
Thank you for all your help people!
cheers, Cal
---------------
yoshimi-0.060.8
Nothing too adventurous, just an incremental advance on 0.058.1
adding Paul's Unison and Reverb enhancements, jack session support,
panning inversion corrections and assorted other tweaks and bug
fixes.