Apple has released the Mac OS X 10.6.4 Snow Leopard update that fixes many bugs. The latest update patches about 23 security holes in Mac OS X. You can get the Mac OS X update from Snow Leopard’s Software Update, or you can also go for the separate download(Download ID: DL1048) which is around 880MB. The OS X 10.6.4 Update is recommended for all users running Mac OS X Snow Leopard and it includes Safari 5 and general operating system fixes that enhance the stability, compatibility, and security of your Mac.

Mac OS X v10.6.4 Update Complete Change Log

General fixes and improvements

• Improves compatibility with some Braille displays
• Resolves an issue that causes the keyboard or trackpad to become unresponsive
• Resolves an issue that may prevent some Adobe Creative Suite 3 applications from opening
• Addresses issues copying, renaming, or deleting files on SMB file servers
• Improves reliability of VPN connections
• Resolves a playback issue in DVD Player when using Good Quality deinterlacing
• Resolves an issue editing photos with iPhoto or Aperture in full screen view
• Resolves an issue with Parental Controls Time Limits for Open Directory or Active Directory users
• Resolves a display sleep issue with MacBook Pro (Early 2010) computers
• Resolves an issue with MacBook Pro (Early 2010) computers in which the right speaker may sound louder than the left speaker
• Includes Safari 5.0 and other Security improvements

Fixes and improvements for Aperture 3

• Adds tethered shooting support for additional digital camera models
• Addresses IPTC metadata compatibility issues

Fixes and improvements for external devices

• RAW image compatibility for additional digital cameras
• Resolves an issue with using third-party USB web cameras
• Resolves an issue with noise when using some third-party FireWire audio devices
• Resolves pairing issues with Apple remotes