@civodul Thanks :)
I did not test it with other projects (I did not expect non-me people to use it), but if it is heading in the direction of possible inclusion into Guile proper, I will find the time to do that. I will try with Guix, since that is probably the biggest project using it. I hope I will be able to get to it over the weekend.
Agree, as I said, I have no issues with re-licensing it.