I always state the release window for the next release on the top of my Patreon page. This month's release is different in that it will happen at the beginning of August instead of the end of July. From then on out all releases will happen at the beginning of their respective months instead of the end.So far Belle (developer, not pixie) was releasing new version of game at end of every month. So, probably in range from Friday to next Tuesday.
The reason I made this change was to avoid double-charging new patrons who only hear about the game when a new release is out. This is a result of the Charge Upfront functionality on Patreon that was recently enabled for all creators.
It only means the release will be out a few days later than usual though, and just this once.