http://www.mach-ii.com/code/MachII_1-8-0_RC2.zip
RC2 fixes a few user reported edge case issues. After the RC2 public
testing period, Mach-II Simplicity will be deemed gold and ready for a
stable release. Now it the time to test out 1.8.0 on your
applications!
For more information, see the following blog post:
Best,
Peter, Kurt, Matt, Brian, Adrian and Mike
Team Mach-II