The 2020-12-18 patch for Tropico 6 adds a Christmas seasonal event and fixes bugs.
What changed
New: Christmas seasonal event with limited-time snow, decorations like Snowman and Christmas Present, and new customization options for El Prez and La Presidenta.
Fixed: Multiplayer progression when in debt, Warehouse building accessibility in sandbox saves, various crashes, localization issues, and DLC content not showing if unpurchased.
Fixed: Llama of Wallstreet DLC bugs including negative knowledge points on Linux/Mac, misleading economic event descriptions, edict placement, and non-DLC save loading issues.
New Features
[Limited time] 'Christmas' seasonal event has been added
Snow in Tropico! El Prez made it possible (can be disabled any time).
Keen on some new decorations? Snowman and Christmas Present items will be available to adorn your tropical paradise all throughout Christmas (can be disabled any time)
New 'Santa Presidente' customization option added for El Prez
New 'Christmas Elf' customization option added for La Presidenta
Main Menu will now feature a Christmas-themed logo
Bug Fixes for Tropico 6
Multiplayer: players are now able to continue a match even when too deep in debt.
'Warehouse' building is now accessible in previous sandbox save games.
Fixed several crashes.
Fixed several localization issues.
Contents of non-purchased DLCs will no longer be shown in customization menu.
Bug Fixes for The Llama of Wallstreet DLC
[Linux / Mac] Fixed negative knowledge points at the beginning of 'Llama of Wall Street'
Fixed slightly misleading description of certain economic events.
Moved edict 'Made in Tropico' to be behind others in Research screen.
Fixed issue where non-DLC save games would not load during an active DLC mission.