Notes:
Full changelog in this update:
added the final, 20th building
(currently, no more buildings are planned beyond this one; there are still many more updates to come, but future patches will focus on adding minigames to the existing buildings along with other features!)
added another tier of upgrades and achievements
updated flavored milk icons
added visual cue for shimmering veil
touched up old Santa sprites
removed Discord rich presence support (plugin currently broken)
new heavenly upgrade that lets you trade presents with other players
