El Capitan fix: Click here
We release the firmware of our controllers under an open source creative commons attribution-sharealike license. This way you can freely upgrade your controller to the latest version, or even re-program it to have it better fit specific your need. Legacy firmwares are available at the bottom of the page and the new models firmwares will be available soon.
Control panels: (Google Chrome only)
How to use the control panels to change CC numbers and MIDI channel: