I'm sorry that you got a little upset. That was certainly not my intention!
Which version did you play before you played v0.12?
If it was v0.9, then you have skipped several versions. So please don't expect such an increase in content with each new version, as you enjoyed new content that was added over three versions back then.
The goal is certainly to achieve such an increase in content and even more with each new version. However, the amount of new content I can add with each release will always depend on the support of this project, as this determines the amount of time I can invest in development.
I hope you've really explored all the new content and stuff, because there's a bit more than just the new chapter with Jessica. In any case, I'm glad you like the new chapter with her!