3.02 has been released
https://www.sounddevices.com/support/downloads/mixpres-firmwareLast update December 21, 2018
Changes introduced in 3.02 include:
Fixed
Noise floor no longer increases when phantom power is turned on and off. (All models)
L/R Gain no longer changes when a USB controller is connected. (MixPre-10T, -10M)
Stereo Out Gain no longer changes when a USB controller is connected. (MixPre-3, -3M, -6, -6M)
MixPre no longer crashes when maximum note character limit (200 characters) is reached. (-3, -6, -10T)
Shortcuts menu remains visible after setting nanoKONTROL2 to anything other than gain pots. (-3, -6, -10T)
nanoKONTROL2 knobs can now be configured in the menu. (MixPre-3, -3M)
Live audio for channels 5 and 6 returns after stopping playback with USB controller connected. (MixPre-6, -6M)
Ambisonics: binaural recordings now have proper spatial image. (MixPre-6, -10T)
Ambisonics: binaural monitoring with FuMa is now spatially correct. (MixPre-6, -10T)