An update to Team Fortress 2 has been released. The update will be applied automatically when you restart Team Fortress 2. The major changes include:

• Fixed missing material and sound issues for the Taunt: Bare Knuckle Beatdown
  
• Fixed clipping issue for the Taunt: The Profane Puppeteer
  
• Fixed some sounds for the Taunt: The Mannbulance!
  
• Updated The Scariest Mask EVER with Hat/NoHat styles to prevent some clipping issues
  
• Updated the Wandering Wraith, Corpse Carrier, Beanie The All-Gnawing, and Computron 5000 to fix issues with the materials/models
  
• Updated the pickup/drop sounds for paintkits
  
• Updated/Added some tournament medals
  
• Updated the localization files
  
• Updated cp_ambush_event
  
  
  • Fixed few exploits where players could get out of the map
    
  • Fixed control point 2 base plate in stage 1 not turning blue upon capture
    
  • Changed damage type from shock to bullet in underworld
    
  • Improved clipping
  
  
• Updated pl_terror_event
  
  
  • Fixed few exploits where players could get out of the map
    
  • Increased spawn time interval of normal spellbooks
    
  • Fixed visual issue during warmup period regarding track models floating in air
    
  • Adjusted payload track select logic to fix rare issue with cart going off track
    
  • Improved clipping
  
  
• Updated koth_los_muertos
  
  
  • Fixed a respawn visualizer not showing up on the RED side
    
  • Fixed falling off the edge when entering the Land of the Dead with higher than normal movement velocity. Now when entering the portal, player speed will be set to 0.
    
  • Fixed being able to spam grenades and rockets through rooftops
  
  
• Updated arena_lumberyard_event
  
  
  • Fixed missing beacon particle to signify rare spell spawn locations
    
  • Fixed an issue with custom HUDs interfering with the map's own HUD
    
  • Fixed middle doors shutting themselves when blocked by a player
    
  • Fixed various props z-fighting inside of walls
    
  • Fixed instances of the announcer lines playing over the Merasmus' announcer lines
    
  • Fixed an issue that caused players to remain in third-person at the beginning of a new round
    
  • Fixed spells dropped by the skeleton king persisting between rounds
    
  • Fixed pumpkin bombs generated from spells persisting between rounds
    
  • Fixed server lag caused by dynamic props
    
  • Reworked various VO to use new soundscript entries
    
  • Merasmus will now react to player deaths with varying degrees of sarcasm
    
  • Pumpkin bombs will now all refresh simultaneously at the start of every round
    
  • Added a "No entry" sign to the middle doors
    
  • Smoothed surfaces around the map to ease flying around as a ghost
    
  • Increased sound of the ghost dispenser to improve healing feedback
    
  • Extended the warmup periods by 5 seconds (now 15 seconds)
    
  • Nature & Wildlife preservation measures
    
  • Removed the Observer