There are no plans to do a remake of the second game due to how the plot of the remake diverges from the original. The remake is its own separate story that will I consider the “canon” timeline going forward.
I don’t really have any plans to do anything else Blackmoon Prophecy related after this is finished. I’m brainstorming my next game (not a fan game), but will be taking a break for a little bit from game dev after this is finished.
As for a release date, June is still possible, but it’ll be tight. Recently had a month long slump where I didn’t get much work done on the game. Late June or early July is what I’m currently expecting.