We have released a Beta update for Half-Life: Source. Changes in this update are:

• Added support for custom FOV settings as we have in our Source engine games
• Fixed Audio options dialog
• Fixed Chapter 3 not starting at the correct map
• Fixed blood color on aliens to more closely match original Half-Life 1
• Fixed sentry guns not firing correctly
• Fixed headcrab not playing all their sounds
• Fixed scientists not engaging in their question and answer dialog
• Fixed crowbar sounds to more closely match original Half-Life 1