Thank you :)
Main characters are typically guaranteed at least one story event per update. Autumn will likely be getting 3 in v0.16. Kate may get something as well.
Please never download indie games from random websites, it's a very bad idea. Every indie dev, and I do mean every, has official blogs or a website where you can download their game. Mine is itch.io and patreon.com, both of which you can download for free and have the option to tip me. Don't download any viruses!