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 generic bomb entities (in the Invasion maps) damaging teammates when shot with an arrow
• Fixed infinite money exploit related to refunding upgrades in Mann vs. Machine mode
• Jarate and Mad Milk will collide with friendly teammates that are on fire at close range
• Updated Batsaber to use the 'unique' base quality
• Updated the Scout's pistol animation
• Updated pd_watergate
  • Fixed the reason in the win panel at the end of a round referring to robots
  • Fixed a case where players were able to get outside of the map
  • Fixed a sound cache problem