Yes, IonDivvy has promised updates that have never been posted. The excuse is that they are working on Rebel Duet. I am all for letting developers extend deadlines. But at this rate, it would seem that they are struggling with developing two games. And have chosen a game to fully develop while letting this game wait. I'd consider this game abandoned until either there is an actual update or an actual response to the community.
IonDivvy, I understand there maybe some hostility towards some of us who have been more negative towards the way you've handled this game. I do not believe it was your intention to abandon this game. Game developers I've known have expressed how it's easy to underestimate workloads and assume deadly will be easy to hit. I can not speak for everyone else who is bothered by the treatment of this game, but I can for me. If you were to put out a statement it may help the situation. All we need is an explanation and an apology. You can not keep telling people that this game is not abandoned while not acknowledging what's going on.
I understand that this game is free, but you have a patreon. There are people funding you who want this game to be finished, same with Rebel Duet. You may have bitten off more than you can chew, but a statement at the very least may calm some nerves.