苹果发布OS X 10.8.2 Mountain Lion最新更新

随着iOS 6正式版的发布，苹果还同时公布了OS X 10.8.2 Mountain Lion的最新更新，现在用户可以通过Mac App Store直接免费下载到，此次更新带来了大量改进，包括针对Facebook的支持提升，Game Center的功能增强，并完善了Power Nap在2010下半年款MBA笔记本上的支持；

以下是完整更新列表：

    Facebook

　　Single sign on for Facebook
　　Adds Facebook as an option when sharing links and photos
　　See Facebook friends’ contact information and profile pictures in Contacts
　　Facebook notifications now appear in Notification Center

    Game Center

　　Share scores to Facebook, Twitter, Mail, or Messages
　　Facebook friends are included in Game Center friend recommendations
　　Added Facebook “Like” button for games
　　Challenge friends to beat your score or achievement

    Other new features

　　Adds Power Nap support for MacBook Air (Late 2010)
　　iMessages sent to your phone number now appear in Messages on your Mac*
　　You can now add passes to Passbook (on your iPhone or iPod touch) from Safari and Mail on your Mac*
　　FaceTime can now receive calls sent to your phone number*
　　New shared Reminders lists
　　New sort options allow you to sort notes by title, the date you edited them, and when you created them
　　Dictation now supports additional languages: Mandarin, Cantonese, Spanish, Korean, Canadian English, Canadian French, and Italian
　　Dictionary app now includes a French definition dictionary
　　Sina Weibo profile photos can now be added to Contacts

　　Requires iOS 6

    General fixes

    The OS X Mountain Lion v10.8.2 update also includes general operating system fixes that improve the stability, compatibility and security of your Mac, including the following fixes:

　　Adds an option to discard the changes in the original document when choosing Save As
　　Unsent drafts are now opened automatically when launching Mail
　　Receive Twitter notifications for mentions and replies from anyone
　　URLs are shortened when sending tweets from Notification Center
　　Notifications are disabled when AirPlay Mirroring is being used
　　Adds SSL support for Google searches from the Smart Search Field in Safari
　　Adds a new preference to have Safari launch with previously open webpages
　　Resolves an issue that may cause the “Enable Autodiscover” checkbox to always remain checked
　　Enables access to the Mac App Store when Parental Controls are enabled
　　Support for @icloud.com email addresses
　　Resolves a video issue with some VGA projectors when connected to certain Mac notebooks
　　Addresses an issue that may prevent Active Directory accounts from being locked out
　　Resolves an issue that may cause the policy banner to re-appear prior to logging in
　　Improvements to SMB
　　Addresses an issue with NIS users when auto-login is enabled
　　Addresses an issue in which the Keychain may not be accessible
　　Ability to pre-authenticate a FileVault protected system
　　Addresses an issue that may cause Xsan to not automatically start after migrating from Mac OS X Snow Leopard