v1.1.6 has been released.

Patch note

https://b100x-history.tumblr.com/post/648212381530472448/

Added thanks illustrations

To express my gratitude for your support since the release of the game, I have prepared a Thanks illustrations. After the update, when you purchase first one of the in-app purchases or the Supporter Plan, a random Thanks illustration will be displayed. If you’ve already purchased one or more, you can also view all the illustrations from the play data selection screen menu.