The status of the app on iTunes Connect is now "pending developper release": it means that I just need to press on the green button and the update will be available for everyone on the AppStore !
...which I'll actually do on May 4th !
Until this date Irina will help me get press coverage for the D Day.
So far, the beta testers of iVocAudio 2.0 look very happy and didn't report any annoying bug.
By the way, for the launch, I won't have time to get iVocAudio Lite ready. Therefore, in order that users don't get confused, I'll revmove iVocAudioLite from the Appstore until it's updated.