Here you are a brief list of fixes

General bugs:

• multiple fast actions problems fixed
  
• some objects shadow problem fixed
  
• lens flare effect improved
  
• some lamp issues fixed
  
• a lot SFX added/fixed (we know, a lot are still missing)
  

Puzzle fixes:

• A Ladder in the library is fixed as well as some strange behaviors of the box over the ladder
  
• "ghost door" in the library is fixed as well
  
• Postuments moving locked before activating mirrors in the Ball Room
  
• Opening previously open gates at the dog's cage fixed
  
• some box actions on the graveyard fixed
  
• some dumbwaiter issues fixed in the cellar
  
• a few strange cue actions avoided in the billiard room
  

Graphics improvements:

• better smoke over the tree in the orangery
  
• better lighting in a few places
  

and a lot of other minor changes/fixes; it's too boring to list them all