Hi, thank you for purchasing the game!
You can check the devlogs here on the page to see what is added in each version.
Also, you can check the available contents of characters in the game content list. Clicking on the ❤ and then on the 📜 buttons to see the contents still not done.
There's 2 scenes in version 0.10. One with the classroom president and other one with the girl with full opaque glasses.