For those who missed it, we worked on a christmas update. However, this was a temporary event for the game which we have since removed. We decided to bring it back for those who missed it and was interested as a beta branch which can be accessed in the properties tab. The version is slightly out of date so only check it out if you are interested, I don't believe achievements will work for that playthrough.
Thanks for those who are still playing, feel free to provide some insight to more things you guys are interested in and we can try to add them!