In my opinion it's a shame.
Ok it's Beta, but if they offer a trial or state, that an existing V2 license can be used with the V3, then it should be possible
Beta Versions are supposed to have bugs but how to find and how to evaluate, if there's no possibility to run the system at all.
I bought a license because of the SC2 and sc_trans2 support, but now it's only a waste of money
A contact to the helpdesk gave me the answer, that development is on hold due to other priorities, that doesn't sound like it would run again in near future.Hopefully another company will release a usable product.
regards
Marcel