This update was officially titled and introduced holiday-themed content and significant additions to the base game. Key features included:

For detailed walkthroughs or community-maintained information, the Thief Simulator Wiki provides comprehensive logs of all version updates and patch notes. Thief Simulator Patches and Updates - SteamDB

Added a new building and environment for players to explore. New Vehicle: Introduced a new car available for theft.

Added several new items to steal and new auctions to participate in.