I'ma throw my bone into the ring here. Not stoked on how nothing new really came about this update. Maybe 0.18.5 will bring some nice new content for Jenny? I'm not a patreon though so I know not to complain about the dev.
That being said I rather like the direction they're going with Jenny. Still a massive cunt throughout the current version. Without a doubt. But you can see where they are taking her character. There are a few times where she shows cracks in her armour. When MC pushes her on aspirations/family life/feelings etc. she hesitates and will be like "well..." then goes immediately back to bitch mode.
It's similar to the Roxxy route. Roxxy sees MC as beneath her because she's bottom tier trailer trash and projects that onto others. Throughout the route MC learns more about her life, she starts seeing MC as a person, they fuck like rabbits, yadda yadda yadda.
Same with Jenny. She's got nothing going for her so she lashes out at everyone else. Everyone, for the most part, sees MC as capable. He's going around helping people/doing things/smashing puss etc. Jenny hates that and treats MC the worst. But those cracks are there. The more the wall she puts up comes down and she opens up, the better the emotional response is from us the audience. I'll bet any money you'll see more of that in 0.18.5, 7 months from now. Or later in her route.
She's a lot like my bitch ex so I know what I'm talking about.