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 the Fall 2013 Acorns Crate Key
  
• Added the Fall 2013 Gourd Crate Key
  
• Automated craft bots can no longer craft high-value items (i.e., hats)
  
• Fixed Nessie's Nine Iron missing gameplay description
  
• Fixed exploit that allowed dead players to attack living players
  
• Fixed disguised Blue team Spies showing blue health particles over their heads when disguised as the Red team
  
• Fixed the Sandvich meter being drawn in the HUD when the Sandvich is not equipped
  
• Fixed a bug that would cause some players to be unable to change their active item preset
  
• Strange Part: Kills with a Taunt Attack can now be applied to Strange Knives and Fists
  
• Strange Part: Kills While Explosive-Jumping and Strange Part: Posthumous Kills can now be applied to The Loose Cannon