Some of the features of v1.2 Operating Firmware are:  

Revised gain structure to provide better signal level alignment between analogue and digital Inputs

New effects architecture that allows the tails of reverbs and delays to continue in the mix when the Wet/Dry control is turned back to Dry – (use the menu to select Modes) 

Some new effects types

Rotary mixer mode, (swaps the Wet/Dry knob and channel Fader controls)

Software RIAA available on Ch1 and Ch4

New Cue Modes

More mixer setting now saved when the mixer is powered Off

X:Link functionality

Software RIAA on channels 1 & 4

Added functionality to ‘Distortion’ to include ‘Stutter’ gating

New DLY FX type – Masif-Q

New DMG FX type – BitBash 2

New FX modes – Classic/KillSend/Send

New latching cue mode

New rotary mode – swap functionality of channel fader and FX Dry/Wet knob

New metering option to show main mix on main meters even when a channel is cued

More parameters are saved to USB key and across power cycles