This is a bugfix release for recently published version 3.0, to correct routing matrix behaviour in 96k and 192k modes.
You can download the upgrade in the firmware section or download MVR-64-Firmware_3.1.zip directly. There is also a new version of the MVR-64 User Manual available which covers all new features since version 3.0.
Curious of the new web control? Check out how it works on the web - no installation required: