In the current version, health, recovery and saving all take place with the beds (like before), but currently this causes the game to crash for me. It -does- save, but then the game crashes after the save.
Additionally there's a large new area with water that doesn't appear passable, or I'm doing something wrong. I'm likely doing something wrong.
There may be an "in-game" solution to this but you can explore in the debug game by buying the Symbol of J something-or-other ring. With that in hand, the movement through the water is solid, and there's a lot to explore. Quite cool.
There's a lot here that he's developed and what's here feels, at least to me, really solid. I actually enjoy what's there a lot, and I hope he continues to work on the thing. I guess we'll see.
Happy belated birthday, developer type pokemon.