Boss VF-1 Effect Processor

I've been to various Roland sites and I haven't been able to find the 
version 1.12 upgrade.  Roland U.S. have a link for it, but no actual 
file.  I use my VF-1 in concordance with other BPM-sync'ed devices 
and I hear this new version alleviate the random clicks and pops that 
occur when synchronizing delay algorithms.

Any help is greatly appreciated.