Your next stable version in this case would be 0.01.

Ugh .. so what minil is asking is "What version are we building today? (As in, what's the next version that's going to get uploaded to CPAN?)" At the end of a long day, this is not the kind of mental gymnastics I am able to comprehend.

OK -- thanks for that. I entered 0.01 this time, and looked fine until .. it failed in exactly the same way. My repo is here: https://github.com/talexb/CSVDB.