This update isn't showing up in the downloads under my purchases for "Adult Visual Novels (60% Off)." That bundle's still showing 0.16 as the most recent file. Loving the gameplay and art btw.
As far as I remember it happened before: when a new version goes out it's available for "high-level" patrons then in a few days the price will drop to anyone who bought it (then eventually will replace the public version when a new update is out).
