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:

• Added new main menu character images for Scream Fortress 2013
  
• Fixed a server crash related to The High Five taunt
  
• Fixed neutral pumpkin bombs exploding with blue particles
  
• Fixed health on hit particle effect precache error
  
• Fixed client nTextureFrame < 0 warning spew in dev console
  
• Updated the round restart event to remove spells after playing in hell
  
• Updated plr_hightower_event to improve server stability
  
• Updated The Chicken Kiev so it can't be equipped with the Cold War Luchador or the Large Luchador
  
• Re-enabled the crafting recipes for zombie costumes
  
  
• Note missed from yesterday's update:
  • Updated the Vaccinator to use the reload key to cycle through resist types