This project is well-known for its difficulty in the tweaking of the interface and its impressive amount of text to translate.
Randall has mentioned how the game usually takes around 40 hours to finish and the current speedruns clock up to 9 hours. He also tweeted a nice version of the title screen art.
I also reached out to CafeDX and Fakku Games for updates, and both replied super quickly and politely to me, but unfortunately could not disclose any updated information, besides it still being worked on.
It would be great to see an official update!
I find myself checking this thread for updates quite often. :)