OS X Mountain Lion 10.8.5

Apple released OS X Mountain Lion 10.8.5 on Thursday September 12, 2013.

About the update

The OS X Mountain Lion v10.8.5 Update is recommended for all OS X Mountain Lion users. It improves the stability, compatibility, and security of your Mac. This update:

  • Fixes an issue that may prevent Mail from displaying messages
  • Improves AFP file transfer performance over 802.11ac Wi-Fi
  • Resolves an issue that may prevent a screen saver from starting automatically
  • Improves Xsan reliability
  • Improves reliability when transferring large files over Ethernet
  • Improves performance when authenticating to an Open Directory server
  • Addresses an issue that prevented a smart card from unlocking preference panes in System Preferences
  • Contains the improvements included in MacBook Air (Mid 2013) Software Update 1.0

Apple also released Digital Camera RAW Compatibility 4.09.

OS X 10.8.5 and Digital Camera RAW Compatibility Update 4.09