> - On the other hand, if we have to break compatibility, now is maybe a good time since most accelerators worldwide are off. But before doing so, I would like to get feedback from the main experiments 
> around the world (MEG, T2K, g-2, DEAP besides ALPHA).

Hello Stefan,
For what is worth, DEAP will not be impacted: as we have been taking data around the clock for the last few years, we froze the code running on the computers. We may have some window of opportunity for upgrade in few months but such a move has not been discussed yet.

Best regards,
Pierre