This fork was created to preserve idea of original delivery drones and only fix bugs.
Drones are single use, to prevent people from spamming them
Drones that return are in my opinion straight up against design
I found some other mod that tries to fix issues with introduction of features not present in og mod. Not sure how well it works. Addition of returning drones prevented me from trying:
https://mods.factorio.com/mod/long-range-delivery-drones-patched
