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 invisible weapons on other players when they have recently changed loadout
  
• Fixed color correction not working
  
• Fixed players not always returning to the matchmaking lobby screen at the end of a Mann vs. Machine match
  
• Fixed particles not being removed from cosmetics when toggling between third-person and first-person views
  
• Fixed seeing the wrong custom projectiles for grenade launchers like the Iron Bomber when the wielder has recently changed loadout
  
• Fixed some Strange map filters displaying the wrong map names in their descriptions
  
• Replaced convar tf_teamtalk with tf_gravetalk
  • When enabled, living players can receive text and voice chat from dead players
    
  • When disabled, living players cannot hear the dead, regardless of team
    
  • Removes the odd behavior of tf_teamtalk wherein living players were exclusively unable to hear dead players on the other team
    
  • Defaults to on, except in Competitive matches
• Fixed being able to use The Holiday Punch on enemies during a Halloween boss truce
  
• Fixed not being able to activate the Pyro's Phlogistinator rage again right away if the first attempt failed
  
• Fixed Mann vs. Machine bots not playing the teleport sound effect and not becoming invulnerable after teleporting
  
• Fixed not switching Snipers to their melee weapon while under the effects of the "tiny" spell
  
• Fixed a missing material in the main menu
  
• Added the Unusual Cap to be used for granting a Self-Made Unusual Cap to Unusual particle effect contributors
  
• Added the Chapelaria 6v6 tournament medals for season 1
  
• Updated the spawn/death sounds for Monoculus and Merasmus to remove the Horseless Headless Horsemann sound effects
  
• Updated the localization files
  
• Updated mvm_ghost_town to fix the cube maps
  
• Updated mvm_mannhattan
  • Fixed Spies spawning behind the closed door at Gate A
    
  • Fixed Sentry Busters sometimes staying at Gate A instead of attacking the sentry gun
• Updated pl_millstone_event (Hellstone)
  • Fixed an exploit where you could trap Horseless Headless Horsemann in place
    
  • Fixed some door frames from being able to shoot through them
    
  • Fixed a texture error
    
  • Fixed a barrel that you could walk through
    
  • Improved navigation file for better bot movement
    
  • Fixed being able to shoot through building wall located front of RED 1st base
    
  • Community request: Added OnTruceStart and OnTruceEnd outputs to the tf_gamerules entity for maps