Could you please mark dev-util/checkbashisms-18.104.22.168 as stable.
It seems that the real upstream is debian, and they have a much more recent version than what's in the tree. I would therefore suggest we package and target that for any potential stabilisation.
kensington: sounds like a good idea, go for it.
This is wontfix for now then until that updated version with new upstream lands the tree :/