www.fractalaudio.com/downloads/firmware+presets/axe-fx-2/4.0/axefx2_4p01.zip
Read the @*$#%^&! release notes.
EDIT: 4.01 is now available which fixes the Treble Booster name bug.
Read the @*$#%^&! release notes.
EDIT: 4.01 is now available which fixes the Treble Booster name bug.