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:

• Improved Steam Voice support for servers that have enabled it
  • Removed sv_use_steam_voice convar. Steam voice is now selected via "sv_voicecodec steam"
    
  • Fixed demos not properly recording Steam Voice status, resulting in potential corrupt voice in demos with differing default settings
    
  • Will now use the native Steam Voice sampling rate, instead of clamping to 11kHz
    
  • Improved compatibility with Steam client beta
• Fixed OS X voice communication sounding high-pitched when using the default CELT voice codec
  
• Fixed an animation bug that would cause the client and server hitboxes to become out of sync
  
• Fixed the Scout not playing the correct animation when using the Shortstop's Alt-Fire to shove someone
  
• Fixed some missing VO sounds for the Scout when he picks up a baseball
  
• Fixed Spectators seeing the fake death notices for the Spy when he feigns death
  
• Fixed the Widowmaker not doing increased damage when the Sentry's target is a building, boss, or tank
  
• Fixed not earning Crikey meter progress with The Cleaner's Carbine when damaging a building, boss, or tank
  
• Fixed the Scout not getting assists for shoving players while using the Shortstop
  
• Fixed not being able to use non-tradable Giftapults
  
• Fixed powerups sometimes being removed from the game in Mannpower mode
  
• Fixed a case where the scoreboard would not update properly when players volunteer to switch teams in Casual mode
  
• Fixed a case where Casual servers would spontaneously terminate with "Server shutting down" upon losing connection with the matchmaking service
  
• Updated the logic used to pick the maps players can vote on in the end-of-match map vote on Casual servers to help maintain healthier game mode representation across regions
  • Casual servers were often rotating to unrelated game modes during votes, resulting in partially filled servers in certain regions
• Updated the player_bodygroups that are hidden when equipping The Dark Falkirk Helm and The Sole Saviors
  
• Updated the model/materials for The Snowmann to fix some LOD issues
  
• Updated the localization files
  
• Added Gift Wrap back to the Mann Co. Store at a reduced price
  
• Added TF2Maps 72hr TF2Jam Winter Participant 2017 community medal
  
• Added Rally Call Charity Tournament community medals
  
• Added ozfortress Season 18 tournament medals
  
• Added new survey questions to the end-of-match survey for Casual and Competitive modes and fixed a bug where multiple surveys could be displayed at the same time