Team Fortress 2, Day of Defeat: Source and Half-Life 2: Deathmatch Updates Released

[tf2.com]

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:
Source Engine Changes (TF2, DoD:S, HL2M)

• Fixed a client crash in the sound emitter

Team Fortress 2

• Fixed a dedicated server hang in bot pathfinding
  Fixed the tf_zombie entity crashing some servers

Source: TF2.com