Till today I was sure my fx-9860GII SD was updated to latest version, instead I have just checked discovering I have 'only' 02.02.02.1 version.
I found also update for other add-in such as Geometry and Physium, and found new such as E-CON2(EA-200) and Probability Simulation.
My only doubt is if app that works on 2.02 will also on 2.04, especially Noteview and ftune..
EDIT: ftune confirmed working on 2.04 standing at its official page