在10天前，苹果发布最后一轮OS X Mountain Lion 10.8.5测试版后，今天苹果正式发布其OS X Mountain Lion 10.8.5正式版，版本内建号为12F37。根据苹果官方的更新开发LOG，显示OS X 10.8.5修正和提升了目前已发现的各种BUG和相关性能。如提高AFP文件传输性能，增强Xsan和在线传输大文件时的可靠性提高等。

下面是此次更新的完整LOG:

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