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:

• Updated the Loyalist's Coronet Unusual effect to fix team BLU particles in the team RED effect
  
• Updated the Rainbow Reverie, Warp Drive and Overdrive Unusual effects to work better with larger hats
  
• Updated the Rainbow Reverie Unusual effect to add a fade in when spawning and make the refract more noticeable
  
• Updated the Dragonflies' Embrace, Dragonflies' Nature, and Dragonflies' Lucent Unusual effects to fix trailing issues on the grass and ground particles
  
• Updated the Distress Signal and Carioca's Call Unusual effects to fix some issues with overlapping sprites
  
• Updated the Desert Wind and Monsoon Season Unusual effects
  
  
  • Fixed the wind flickering on moving taunts
    
  • Fixed the tumbleweed having incorrect physics
    
  • Updated the wind and dust to trail slightly on moving taunts
• Updated the Control Patrol cosmetic item
  • Reduced the size of the glasses
    
  • Lowered the hat slightly on Soldier's head
    
  • Fixed UV map issue with LODs
• Updated the Justice Johns cosmetic item
  • Slimmed down the legs and raised socks cuffs to reduce overall thickness of the legs
    
  • Fixed rigging issue with boot laces
• Updated the Pathfinder cosmetic item
  • Slimmed down the arms slightly
    
  • Adjusted shoulder and armpit rigging to reduce stretching of the vest
    
  • Adjusted mesh transition from forearms to hands
    
  • Fixed some clipping issues around where the shirt collar meets the zipper
    
  • Raised the zipper pull tab for better compatibility with other Soldier cosmetics
• Updated ctf_doublecross
  • Fixed an incorrect team-colored material in the BLU base for real this time
• Updated pl_enclosure_final
  • Fixed a clip wall blocking a dropdown in stage 3
• Updated pl_embargo
  • Minor visual and clipping improvements
    
  • Fixed the cart's missing outline
    
  • Added an extra Botler to the playable space
    
  • Fixed the paint splat overlay not applying to players within the explosion range
    
  • The ambient music inside the casino now respects the music volume settings
    
  • Improved player visibility against certain walls (Thanks Arthur)
    
  • Added the kill icon to the helicopter blades
    
  • Fixed an override of a TF2's base texture
    
  • Fixed being able to block the cart shortly after point A (Thanks Aar)
    
  • Fixed getting stuck in a door near C while it closes
    
  • Fixed indoors fog sometimes getting applied outside (Thanks Phe)
    
  • Increased respawn time for RED on the last point
    
  • Fixed the client crash related to custom models
    
  • Improved performance on the last point
• Updated koth_cachoeira
  • Engineers can no longer build inside the cliffs
    
  • Fixed teleporter stuck spot under the control point
    
  • Adjusted respawn waves
    
  • Minor visual improvements
    
  • Various clipping fixes
    
  • Improved performance
• Updated ctf_applejack
  • Improved clipping
    
  • Brought some stairs
    
  • Improved tree collision
    
  • Added more chickens
    
  • Improved detail
    
  • Fixed Ol'Betsy (Thanks Aar!)