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 a new startup music track from Expiration Date
  
• Added a crafting recipe for The Back Scatter
  
• Fixed a client crash caused by Strange Fists
  
• Fixed players using the partner taunts to enter enemy spawn rooms
  
• Fixed a regression with the Disco Beat Down unusual effect
  
• Fixed The Classic automatically zooming in after going through a teleporter while charging
  
• Updated The Tide Turner to also refill the charge meter from impact kills