蘋果發佈Mac OS X 10.6.4

蘋果今天宣佈了Mac OS X Snow Leopard 10.6.4版本，這個300-640MB容量的更新已經可以在軟體更新功能中下載到。
新版系統更新Safari流覽器到版本5，並提供了大量系統改良，以下是更新列表：

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; for more information about Safari 5.0, see this webpage
-Security improvements; for information about the security content of this update, please visit this article
-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