Changelog:

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 new goodies!^[1]
• The Main menu now has a "Start Playing" option which presents users with various game modes to choose from. Once selected, the game matches the player into the best available server for that mode.
• The Crafting interface has been redesigned to accommodate the fact that crafting blueprints are always known to players now.
• The Item selection screen in Loadouts has been redesigned to support selection among a larger number of items.
• Training improvements:
  • New training user interface
  • Added "A,W,S,D" movement instruction to Soldier training
  • Added ammo instruction to Engineer training
  • Clarified many instructional strings
• Added new voting sounds
• Fixed various Coaching bugs
• Fixed various gameplay bugs

Undocumented changes

• Fixed an exploit with the Chargin' Targe that allowed greater turning control than intended.
• Demoman can now begin a charge while in midair.
• The charge meter for the Chargin' Targe is no longer fully depleted if the user is interrupted by a Compression Blast.
• The Chargin' Targe can now be refilled by resupply cabinets.
• Advanced Option added: Spectator Target ID location.
• Gorge now added to Offline Practice with official bot support
• Strange item rarity added.
• Planeswalker Goggles are now a misc. item
• Added Mann Co. Supply Crate series #19, #20 and #21

1. ↑ Proof of Purchase, Professor Speks, Pocket Medic, Taunt: The Schadenfreude, Taunt: The Meet the Medic, and several new paints (Waterlogged Lab Coat, Balaclavas are Forever, An Air of Debonair, The Value of Teamwork, Cream Spirit, and Operator's Overall).