We have been waiting on this update for almost a year, and the previews showed it is a very big update (theres currently 3k~ pics? and this update adds 700+)
that being said, I wouldn't wait because there is no guarantee when the update is coming out and there is actually a lot of content if you decide to search for it all
the third succubus ayleen the one youre on, is probably one of my favs as she has a chair-mindbreak sequence, when you lose enough times, or in certain ways you get a new skill you can "crawl" and it opens up new ways to submit
I have no clue about anything on JOI play, but the compass is not important at all
this guide is outdated but I think most of the stuff is in there, the only thing not in there are newest side characters arent in there (they're pretty decent too) but ill let someone whos played the game more recently than me answer that <_<
https://attachments.f95zone.to/2022/07/1943052_Katalist_Guide_4e.txt
Oh ill also add...the 'dungeon' after miki might be broken as I have seen quite a few complaints about that on here, but if I recall I did clear it fine after navigating through a list of bugs >_<
Edit: Ill also add, keep your old version of Katalist because he has re-done a ton of art so if you ever prefer the old scenes, as historically he has forgotten to put some old scenes back in (Bonnie and Miki have scenes left out that you can edit back in yourself) dont ask me how, I had to beg someone to do it for me <_<