Updates to Team Fortress 2 have been released. The updates will be applied automatically when your Steam client is restarted. The major changes include:

Engine (CS:S, DoD:S, TF2, HL2:DM)
Fixed a dedicated server crash when HLTV disconnects
Fixed a crash in the materialsystem

Team Fortress 2
Fixed a bug with the Horseless Headless Horsemann falling through playerclip ladders
Fixed a bug with grenades sometimes exploding on friendly players
Fixed the Sticky Jumper doing damage to enemies
Fixed spectators collecting the Haunted Halloween Gift in Mann Manor
Fixed trading the Saxton Hale Mask granting the achievement to the recipient
Fixed the Candy Coroner achievement not awarding the Mildly Disturbing Halloween Mask
Updated Mann Manor
Improved clipping to prevent players from getting out of the map and to fix various exploit ledges
Updated the Ghastlier Gibus to be tradable
Updated the localization files
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