The v0.72 update brings several improvements, including backend optimizations that ensure save files from versions after 0.26 work properly. Imouto's affection can now be increased by drinking tea or having milk after a bath, and players can choose their drink and snack during tea time. The initial blue konpeitō effect has been implemented, and a new cola item can trigger special events in hot weather. Imouto's food-making animation has been reworked, with the dinner request option coming in a future update. Various image flickering issues have been fixed, and auto-update detection now features an update icon above Imouto’s head that disappears automatically after updating. A new interior map for the Star Gate prevents dropped items from vanishing, bullets now pause when the equipment menu is open, and initial equipment slots have increased from 20 to 40. Additionally, a quick-access button for system settings has been added, and a status countdown timer is now available.