Fixed a client crash related to rendering models



Fixed a client crash related to audio in the web browser



Fixed servers crashing with the error message "Overflow error writing string table baseline"



Fixed a missing material when setting mat_viewportscale to anything other than 1



Fixed windowed mode under certain window managers for the Linux version



Improved performance for the Linux version



Added new promo items



Fixed buildings not always being downgraded at the same rate by the Red-Tape Recorder



Fixed not hearing the sound for the Shred Alert taunt while playing Mann Vs. Machine



Fixed players spamming the Shred Alert taunt in spawn rooms by changing their loadout presets



Fixed giant robots sometimes getting stuck in Mann Vs. Machine



Fixed a problem where traders that send in-game trade requests would receive the error message "The other player is currently busy trading with someone else" when the problem was actually related to Steam Guard settings



Updates to Team Fortress 2, 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: