I was really confused about the new update but it seems like there's nothing new, just an error. The new "update" is just a new version of another game called "CleanSlate".
The actual update will probably still take a while. Specially because it seems like the author is playing with skins instead of actual H-content. Which is a shame because the last bit of content we had was some small early content of the next update at the start of August, two months ago. Seeing as the last update was a year ago... yeah.