Hi! First of all, thanks for the mod!
I used some of the control code from this (refactored a bit) to build my own mod, https://mods.factorio.com/mod/micro_train.
Accordingly, the license is GPL compliant. I was wondering if I could get permission to relicense this derivative as it currently stands (with future updates not pulling code from Cargo Ships of course) under "The Unlicense".
I get the mod's collaborative so it might be complicated, so no big deal if my mod has to remain under the GPL.
Thanks!
