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

Team Fortress 2
Fixed an exploit that allowed people to bypass the Gloves of Rushing Urgently’s damage taking penalty
Made the following items nameable: Mildly Disturbing Halloween Mask, Ghastly Gibus, Soldier’s Medal, Honest Halo, Golden Wrench, Mann Co. Cap, Polycount Pin
Fixed a case where some clients where timing out while accessing the store
Get the full article at store.steampowered.com