Great update, I love it.
I managed to unlock all the scenes in the gallery. Small advice for the future, it will be good to give hints for every unlocked scene inside the gallery (like how that scene can be triggered).
Also, I found one minor transition issue (not related to the new update).
On the first day with Mistress Iris, when MC need to clean up the infirmary, if he first chooses to start with the studio (blue door), everything is okay (nurse droid will show up - first screenshot).
But, if the MC choose something else to clean, then after that, he decides to clean the studio, for a background image, it will be the previous scene (for example, the MC first choose to clean the exam table, and after that to clean studio, the nurse droid will show up, but background image will be exam table - second screenshot). There is a correct background for every clean scene, but I think it is missing for the studio's initial clean scene (it takes the previously chosen scene).