Не особо.. Изменений практически нет. Исправлены только небольшие баги. Да и то, на сколько мне известно, не все
What’s new in firmware version 1.22?
* Greatly reduced audio burst when switching between presets with onboard EXP pedals at minimum
* Greatly improved preset switching time
* Amp model Drive knob parameter not accessing its minimum value - FIXED**
* Incorrect knob positions displayed when saving preset from amp model edit page - FIXED
* Mixer Pan parameter displayed inaccurately - FIXED
* 4 Band Shift EQ and Parametric EQ frequency mismatch between left and right channels - FIXED
* Output signal may become muted upon repeatedly adding and removing FX Loop Block - FIXED
* Cursor jumps to saved position upon exiting tuner - FIXED
* Errant DSP over causes noise on some presets which include BF ‘Lux or BF Double - FIXED
* Minimum MIDI CC value for EXP1/EXP2 not saved with preset - FIXED
* Selecting Amp Disabled on hardware bypasses amp model in editor – FIXED