Update is live.
Updates to Team Fortress 2 have been released. The updates will be applied automatically when your Steam client is restarted. The major changes include:
Halloween 2011 Event
Viaduct has been haunted and is now... Eyeaduct!
One full multi-piece costume set has been added for each class
Random gifts containing costume pieces drop in Eyeaduct on registered servers
2 new Halloween 2011 achievements
Any unusual hats uncrated during the event will be Halloween-themed
New Halloween-themed items are available in the Mann Co. store, but only for a limited time!
Updated effects for The Cow Mangler 5000
Updated in-game abuse reporting tool to include option for reporting abusive game servers
Added mapcycle_halloween containing all Halloween event maps
Fixed team colors and styles not updating properly in store previews
Fixed bug in reputation trend status display for registered servers
Fixed a problem that could cause repeated stutters after joining a server
Fixed the Spine-Chilling Skull not appearing when equipped by soldiers
New Halloween-themed community-created items submitted to the Workshop are now available in the Mann Co. store!
The unusual market is gonna become even more expensive with the halloween particle effects.
Made some logos for the Pony Car.
Placement is still tentative.
I still need to get logos of these as well. So if someone wants to help hint hint, I would really appreciate it.