According to the official PC Building Simulator News , this version addressed specific bugs and minor performance issues reported by the community shortly after the 1.1 launch. Technical Requirements
Exclusively available on the Epic Games Store for Windows. Engine: Built using the Unity engine. PC.Building.Simulator.2.v1.1.08b-P2P.zip
Patch was a "hotfix" style update intended to polish the experience during the 2022 holiday season. While minor, it ensured stability for the features introduced in the broader 1.1 update, which added new parts and gameplay refinements. According to the official PC Building Simulator News