This Update is recommended for all computers running Mac OS X Snow Leopard and includes general OS fixes that enhance the stability, compatibility, and security of your Mac(book).

This release include updates for AirPort WiFi networking, Apache web server fixes, CoreText, virus scanning in ClamAV used by Mac OS X Server, AppleScript update, improvement of the Apple Type Server, bzip2 file compression update, the CarbonCore API and new definitions for OSX.OpinionSpy malware.