Not impossible, but it's highly improbable to continue. The API changes aren't the biggest factor, but it requires some changes across the entire app, and I would like to take the chance to revamp a good part of it (It's major version 3, I've revamped it twice across the years already). Till now, they haven't answered me on how many user tokens I have used up, so it's a big risk for me to put in major effort, not knowing how much sales I can get in return. There's also some technical issue users are facing that they have been very slow to respond to (read: not yet), so frankly, I think I'm a low priority to them anyway.

I remember when I was on honeymoon and my web host fired me an email about blocking internet access because I was overloading their DNS server. I explained my situation (hey it's a production site and I'm away on vacation) and requested for them to keep me up for 4 more days when I'll be back home. They refused and I had to worked on it at the hotel, while my newly-wedded wife waited. I remember when I woke up in the night 2-5am, doing support, replying to users. I was fanatic about supporting users well.

I loved what I did. But that love has waned. Why stay when you aren't welcome?