Like @nemo569 I'm not on Discord either. @eekdon you haven't really answered the question (or at least, I'm a bit confused) - are you expecting ALL customers who bought on Jolt to open individual support tickets with you on Discord? Wouldn't this be something better addressed by proactively reaching...

It would be nice to get some guidance from the dev on where customers who bought this game on GameJolt will be able to obtain updates after the end of this year.

I agree with you I have no interest in adding this game to my Steam library.