Hey there, folks!
The 0.9 update is finally out. Here's a list of what to expect/what's been changed!

1. Revamped UI of main menu/save/load/preference menu
2. New events with Annie including you training with her/helping her stretch
3. Two H-scenes with Annie
4. A scene where you peek at Mikasa in the shower
5. Revamped characters size sprite to make dialogues feel a bit more intimate
6. A huge new quest line with Mikasa. TO ACCESS IT YOU NEED TO HAVE FINISHED ALL OTHER BRANCHES!
7. H-scenes with Elsa/Historia/Ymir
8. New night scenes with Ymir (becomes accessible after Mikasa's newest branch)/Elsa's new night option that was previously locked
9. Some of the old arts were redrawn (backgrounds for Sasha's training sequence/Sasha's sleeping art/MC peeking at Instructor)
10. New girl greeting you at the main menu
11. Small bug fixes/edits to the journal

In short, follow Annie/Mikasa's branches to see the new stuff! 
I truly hope you'll like this update!