To be honest the games still in a pretty bad state right now. I managed to find v37.0 on some other sites through Google. The hammer quest is fixed now so you can progress again through the large gate to the forest/cave area again. You can still apparently get stuck out of bounds on the hills of that area though. I still don't know how to trigger the monster sex animations in the new versions. It looks like they gated it behind a different NPC's fetch quest and you're supposed to send her out to capture and put a collar on different monsters. I've sent her out but nothing happened and I'm not sure if its implemented yet. The monster sex animations were much easier to see in the older versions like v29.
Its hard to tell whats different from 6 months ago other than the MC has a blue trail, theres a few more rudimentary quests, and theres booming music now in the monster sections. Music which can bug out if you die and rez at the save point so theres 2 versions of it playing overlapping each other(possibly more if you keep dying and rezzing, I had to mute and finish the section as fast as possible because it was terribly loud). In his latest Patreon news, hes talked about medical issues hes experiencing so I'm not expecting any great strides in the game soon. I want to like this game, but its frustrating to play at this point and needs a ton of work.
Here's a fileboom link for v37:
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For 3 of the NPC couples the time is 11pm to 12am. The last couple is 04pm to 05pm