I made a comment below the update 26.06.05 post that the update to 26.06.06 is just a little bugfix. It only solves an issue with the replay of the red slimegirls CG scene. Nothing else was changed.
I thought it doesn't deserve a community post just for such a little bugfix, so I uploaded the files as "26.06.05" without making an extra post here on itch. I didn't realize you receive a notification for the updated version anyway. :D