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, HL2M)

• Fixed a bug with voice recording intermittently not recording after playing in a level for a while (Mac)
  
• Fixed a rare client crash caused by text rendering (Mac)
  
• Updated the server browser localization files