Shattered Pixel Dungeon- v2.5.2, desktop linux, github version

So today I opened up Shattered Pixel Dungeon and discovered that my pastry had transformed into a pumpkin pie for Halloween. I am not really a fan of real world time influencing games in general, since it hurts immersion for me. I also do not like my items in my inventory transforming on their own accord, and I do not really like Halloween either. Is there a way that I can either disable the holiday events? Alternatively, is there a way I can spoof the date/time so that the real world never affects my gameplay?

Thank you.