The guys over at Zombie Panic Source! have just released patch 1.1b of their popular mod. This patch comes in two formats, as an full client or an incremental. Take a look:
Be sure to head over and check it out here.
Some of the fixes:
# Fixed exploits and improved maps
# Increased maximum number of pistol rounds you can carry
# Added several custom textures
# Improved hitboxes and headshots
# New songs and panic sounds
# Fixed exploits and improved maps
# Increased maximum number of pistol rounds you can carry
# Added several custom textures
# Improved hitboxes and headshots
# New songs and panic sounds
Be sure to head over and check it out here.