Some minor bug fixes. There will be a more significant update in a week or two with new amps if you want to wait.
www.fractalaudio.com/downloads/firmware-presets/axe-fx-2/10.0/axefx2_10p04.zip
www.fractalaudio.com/downloads/firmware-presets/axe-fx-2/10.0/axefx2_10p04.zip