And? They don't (and never have) promised you guarantees that future versions would work in your use case. It's open source - you are welcome to use the last ve

And? They don't (and never have) promised you guarantees that future versions would work in your use case. It's open source - you are welcome to use the last version that worked for your case, and if you want to change it and get new features, you can fork it. You got a hand from someone who built a thing you can use and gave it to you for free. This doesn't obligate them to continue to help you, there's no contract (implicit or explicit), and there's no warranty. It's your choice (or maybe obligation) to have your software work for your case, you agreed to it. If you made that agreement based on the assumption that someone else will keep giving you effort for free, the only problem when they say "no" is your bad assumption.