Hotfix to v1.3.0.6.

Hello everyone!

We have another small hotfix, taking the game to v1.3.0.6.

[h3] ADDED [/h3]

• The possibility of upgrading modules in some non-residential buildings.
  

[h3] FIXED [/h3]

• Double doors in one of the houses in Jezerica.
  
• Crossbow collisions.
  
• A crash when returning to main menu while being near to NPCs.
  
• In case there was an issue when gaining the achievement "Happy wife, happy life" for the first time, any subsequent tries would also fail.
  

[h3] UPDATED [/h3]

• Rendering optimisations.
  
• Reworked models of the Excavation Shed modules.
  
• Reduced costs for some building modules.