We’ve released bug fixes for the Mastermind GT, LT and PBC. These fix a few minor bugs, including an issue with tap tempo on external switches, a issue with switching setlists, and a few others. You can find the releases on our product pages:
http://newsite.rjmmusic.com/products/mastermind-gt/
http://newsite.rjmmusic.com/products/mastermind-lt/
http://newsite.rjmmusic.com/products/mastermind-pbc/
