So I produced drone fuel from coal and attached pipe to the fuel depot. When click on fuel depot it has message "No recipe available" and I cannot put drone there.

Transport Drones 0.7.6
Transport Drones Fuel 0.6.5

I also noticed that there are 2 recipes to create drones fuel - 10 coal and 5 coal. Produced amount and time is the same.

I broke a bunch of stuff :scream:, if you update it should work sorry!!!

Yeah the second recipe is just more efficient in coal use, but requires a heavy tech unlock. It's really there when you are playing a modpack which delays petro-gas for AGES (otherwise you can just ignore the tech unlock and recipe because you probs want to be using petro-gas anyway).