https://www.fractalaudio.com/downloads/firmware-presets/axe-fx-3/25p0/axefxiii_dsp_rel_25p01.zip
25.01
Improved optical types in Tremolo block. Additionally, the LFO Type, Duty Cycle and Shape are now set to the most appropriate values when selecting the Tremolo Type but may be overridden by the user.
Fixed modifier accidentally removed from Chorus block Bypass control.
Fixed low frequency thump when switching Amp channels.
Axe-Fx III Firmware Release Notes
25.01
Improved optical types in Tremolo block. Additionally, the LFO Type, Duty Cycle and Shape are now set to the most appropriate values when selecting the Tremolo Type but may be overridden by the user.
Fixed modifier accidentally removed from Chorus block Bypass control.
Fixed low frequency thump when switching Amp channels.