• Edit info.json: Update '''factorio_version''' to 2.0
• Edit data.lua: Change all lines with '''max_level''' witch has an integer value to integer (remove the ")
  :For example:
  max_level = "3" --> max_level = 3

Hi thanks for the info, great job. Just to clarify, we leave the " max_level = "infinite" " as is right ?

Thank you.

@Suniver: Yes, you just delete the "". Everything else stays as it was.

Спасибо что нашли решение

Thanks for the help

so we do that ourselves or is this for the mod dev? i dont understand if its advice for the dev or how to make your mod compatible for 2.0

you could do it yourself but its not working. heres an updated other version of the same mod:
https://mods.factorio.com/mod/Robot_Battery_Research2