STEALTH

Source Engine Changes (CS:S, DoD:S, TF2, HL2:DM)
Fixed an OpenGL crash for Mac players
Fixed several crashes related to Alt-Tab in fullscreen mode on Windows
Fixed client crash caused by invalid mesh
Updated shared interfaces to support the new Replay feature in TF2

Counter-Strike: Source
Updated the localization files

Team Fortress 2
Added the Replay feature: http://www.teamfortress.com/replayupdate
Known issue with Mac replay rendering being blurry will be fixed in the next update
Launched the First Annual Saxxy Awards: http://www.teamfortress.com/saxxyawards
Added 8 new Replay achievements
Added 10 new hats
Added The Director's Vision, an item that provides you with a new taunt
Fixed a problem with certain equippable items rendering incorrectly on the loadout screen
Fixed a problem causing the Mann Co. store previews to render incorrectly
Crafted items will now remember/display who crafted them
Added a reward for the early crafters of new items
Added a new style to the Aperture Labs Hard Hat
Added a new style to the Blighted Beak
Fixed bugs with the refurbish items interface so that some properties will no longer be un-removable under certain circumstances
Fixed the briefcase not being drawn on players when it's being carried in CTF maps
Fixed the Gloves of Running Urgently not using the correct skin in the character loadout screen
Fixed the Kritzkrieg not drawing the correct model in the character loadout screen
Fixed the Horseless Headless Horsemann displaying the burning material in DirectX8
Fixed the Aperture Labs Hard Hat displaying the burning material in DirectX8
Fixed removing the burning/jarated conditions on players who are being critboosted by a Medic using the Kritzkrieg
Added Mad Milk to the conditions that are cleared when players are made invulnerable by a Medic with an ?berCharge
For web developers: added tool and capability information to the IEconItems_440/GetSchema Web API