Thanks, but you posted it yourself...there were four updates in 2021, and from 2022 onwards it got worse and worse...only two updates and then only one a year. You can see the trend here! The periods of time also became longer and longer. Thanks again for the great list...I don't have to post it to show it.

The reason why Xenorav was active early on was due to the COVID pandemic. After 0.5, they mentioned getting a job in a Patreon post, and that they also wanted to make the updates longer, hinting that it would take more time to develop. The reason they went that route, of making updates longer, was due to requests from the majority of their supporters.
Would you rather play bits of a chapter/version, or would you rather play the full chapter/version instead?
This is speculation from my digging. It's said that Xenorav may be working in a big development studio/company working on a game. And if this is true, then maybe they hardly have any time to work on Heart Problems. Though the good thing about it is that maybe they're refining their skill in the process.

100% milking!

Lol your comment shows that you can't read properly. If this dev is a milker, then how does he do it if his Patreon is closed? It states in the comment, "The majority of these devs are 80% milkers." So what's the matter with milkers? No need to repeat what OP said.

He’s patreon was closed because of milking! What narrative are you trying here? to justify someone who is a scammer ?

Xenorav's Collector

lie...you Lie ..shut up ok?

No, you're wrong. He closed his Patreon. Patreon didn't close it because of milking. Xenorav did it himself. I know this because someone on Patreon said so, and they work for Patreon as a financial support. Patreon had nothing to do with shutting him down.