I am trying to update an old mod from 1.8.9 to the most recent release 1.16(soon to be 1.17), however I couldn't find good resources on how to do it.
I do have programming experience, but I admit I don't really have Forge experience, so my process has been essentially "AAAAAAA: symbol unresolved --> Forge GitHub --> Search for AAAAAAA --> Maybe find something…? --> Hope it works". There must be a better way to do this, right?
I couldn't find any guides for this versions, nor could I find good documentation. The ReadTheDocs page has some examples, but what I reall