Source Engine Changes (CS:S, DoD:S, TF2, HL2:DM)
Fixed a client crash during demo playback
Fixed a SourceTV crash
Dedicated servers can now have both SourceTV and Replay enabled at once
"replay [config file]" and "+tv_enable 1" should be used to launch the server

Team Fortress 2
Added TF birthday replacement models for health kits and ammo packs
Added TF birthday Party Hat and Noisemaker
Fixed The Short Circuit attacking friendly projectiles
Fixed The Sho... [read more]

Source Engine Changes (CS:S, DoD:S, TF2, HL2:DM)
Added libgcc_s.so.1 to supply dependency for some Linux distributions that do not come with this file

Team Fortress 2
Added the Deus Ex promo items
Added a bell when the Sniper Rifle is fully charged
Toggled in the Adv. Options dialog
Fixed disguised Spies showing their critboost status
Fixed a replay render bug where .wav files did not get written for raw TGA/WAV export
Updated the localization files
Get the full article at store.steampowere... [read more]

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
Renamed The Tamrielic Relic to The Dragonborn Helmet
Updated The Original, The Dragonborn Helmet, The Anger, The Pip-Boy, and The Wingstick so they can be purchased/crafted/traded/found
Updated the gamehaptics file
Added draw/recoil/reload/crit forces for The Original
Updated the localization files
Get the full article at store... [read more]

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

Source Engine Changes (CS:S, DoD:S, TF2, HL2:DM)
Added a check to prevent kicking Replay and SourceTV clients from servers

Team Fortress 2
Added new items for upcoming promotions
Fixed a case where health overheal wasn't being applied when multiple healers were involved
Fixed the new Gravelpit backgrounds using the wrong filename
Updated the M... [read more]

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

Source Engine Changes (CS:S, DoD:S, TF2, HL2:DM)
Fix a crash bug during changelevel when the Steam client is unable to init
Reduced the frequency of diagnostic messages for out-of-range positions and velocities

Team Fortress 2
Added the Red Orchestra 2 promo items
Fix a crash bug related to the Righteous Bison
Fix a bug where the increased_max... [read more]

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
Added From Dust promotional content.
Fixed a problem with the application of team-colored paints.
Fixed Mac-only replay editor crash.
“Meet the Medic” startup music added.
Definitely did not add cheats for upcoming Free-2-Play Invitational Cup.
Get the full article at store.steampowered.com

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 a damage calculation in the Mantreads on Linux server, which could cause a physics crash
Get the full article at store.steampowered.com

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 a Mac client crash triggered after selecting a team
Fixed a couple of replay issues
Updated the localization files
Get the full article at store.steampowered.com

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
Corrected the damage ramp for the Cow Mangler 5000 and the Soda Popper
Fixed a rare crash bug with the Demoman TFBot laying stickybomb traps
Fixed a bug that would cause team-painted wearable gibs to show an incorrect color
Fix memory leak when updating the item schema
Fix an occasional crash on game exit
Replay updates
Client
A... [read more]

Updates to Team Fortress 2, Counter-Strike: Source, Day of Defeat: Source and Half-Life 2: Deathmatch have been released. The updates will be applied automatically when your Steam client is restarted. The major changes include:

Source Engine Changes (CS:S, DoD:S, TF2, HL2:DM)
Fixed a bug in SourceTV that would sometimes corrupt demo data

Team Fortress 2
Cow Mangler changes
Fixed the charged shot sometimes doing more damage than intended.
Fixed a bug that caused the projectiles to stay in the w... [read more]

Updates to Team Fortress 2, Counter-Strike: Source, Day of Defeat: Source and Half-Life 2: Deathmatch have been released. The updates will be applied automatically when your Steam client is restarted. The major changes include:

Source Engine Changes (CS:S, DoD:S, TF2, HL2:DM)
Updated the localization files

Team Fortress 2
Fixed a Linux dedicated server crash caused by the Replay director
Crash would happen whether the server was capturing Replays or not
Fixed the Map Stamps Collection bundle m... [read more]

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
Added the items for Dr. Grordbort's Victory Pack
Fixed hatless hats not working correctly
Fixed a display issue with team color paints
Updated the localization files
Get the full article at store.steampowered.com

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
Added a music clip from Meet the Medic to the menu startup music list.
Fixed a case where stickybombs could sometimes damage enemies on the other side of a wall.
Updated duels to apply a short duel ban to the loser if they team switched or disconnected during the duel.
Updated The Private Eye so it can be equipped by the Medic a... [read more]

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

Source Engine Changes (CS:S, DoD:S, TF2, HL2:DM)
Added FCVAR_NOT_CONNECTED back to the ConVar fps_max to prevent client cheats
Fixed a bug with playback of SourceTV demos

Team Fortress 2
Fixed a bug where Medics using the Quick-Fix could easily identify disguised Spies
Fixed a bug where healing a Scout while they change class in the spawn room... [read more]

Updates to Team Fortress 2, Counter-Strike: Source, Day of Defeat: Source and Half-Life 2: Deathmatch have been released. The updates will be applied automatically when your Steam client is restarted. The major changes include:

Source Engine Changes (CS:S, DoD:S, TF2, HL2:DM)
Fixed a Linux dedicated server crash in vphysics.so
Get the full article at store.steampowered.com

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

Source Engine Changes (CS:S, DoD:S, TF2, HL2:DM)
Fixed a case where servers would accumulate ghost players
Fixed bug with SourceTV and Replay causing player count to be off by one.

Team Fortress 2
Added lots of new Summer items, including the Refreshing Summer Cooler Key
Added a new achievement: Escape the Heat
Fixed a case where the client-si... [read more]

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 a case where CritBoost effects were being removed from players being healed.
Fixed a problem with Arena mode first blood CritBoost not removing itself at the correct time.
Fixed a bug where Demomen kept their leftover charge amount when self-aborting charges (you'll still keep leftovers when stopped by enemy airblasts)
Fix... [read more]

Updates to Team Fortress 2, Counter-Strike: Source, Day of Defeat: Source and Half-Life 2: Deathmatch have been released. The updates will be applied automatically when your Steam client is restarted. The major changes include:

Source Engine Changes (CS:S, DoD:S, TF2, HL2:DM)
Reduced CPU usage for idle servers

Team Fortress 2
Added the Splendid Screen, Ali Baba's Wee Booties, and the Mantreads to the whitelist for Medieval mode
Added a server console message when a player is sent to the server... [read more]

Updates to Team Fortress 2, Counter-Strike: Source, Day of Defeat: Source and Half-Life 2: Deathmatch have been released. The updates will be applied automatically when your Steam client is restarted. The major changes include:

Source Engine Changes (CS:S, DoD:S, TF2, HL2:DM)
Updated the shared interfaces for the TF2 Free To Play update
Updated the shared localization files

Team Fortress 2
TF2 is now Free To Play
Added the Uber Update: http://www.teamfortress.com/uberupdate/
Added PL_Barnblitz, a new Payload map
Added all kinds of ... [read more]

Valve today revealed its successful online shooter Team Fortress 2 has gone Free to Play for PC and Mac players through Steam...
Get the full article at ign.com