Fair warning these things could be because my saves are from an older version(0.7.6) to be exact but It seems other people are complaining about some similar bugs/unfinished content
Not much besides the brothel animations have been added. This is a very buggy/unfinished release. Makes sense because it is patreon version. But basic things such as tracking virginity don't work, no text difference even though the brothel mistress implies the "John's" will get a little rough with you if you say you are a virgin because this brothel doesn't sell them. All you get is a basic scene and sometimes based on which scene you get things like you can swallow over spit out the cum, allow them to cum inside you versus outside, but there is no difference till the end result.
To progress in the brothel there seems to be a hidden variable which keeps track to your work progress, you do enough jobs, vaginal scenes open up do a couple of those and the anal scenes show up, but again there is nothing special here, they very much seem like placeholder/barebones content.
Which scenes you get depending on when you do a job. 100 mp you will get a certain person in each room, same things with descending order.
Tax collector seems to be bugged, no matter it seems to say you made 0 silver each day. Sarah is bugged like someone else said above. If you are using an older save make sure you are not addicted to cum else you can't continue into the brothel at all.
Was going to grind out the lesbian dreams to see them, but the little carrot(cheat/debug thing) in the jerks house doesn't work correctly due to this day night cycle thing, and you can't do other jobs because you have to talk to Sarah which just throws you into doing all the brothel shit.
Overall I think anyone who hasn't played this release should skip it, wait for the bug fix patreon version or wait till the public version of this release is out.