With iOS 6, Apple released yesterday an update for OS X Mountain Lion, which reaches the 10.8.2 version. This updates introduces the system-wide support for Facebook, and adds new features to make it work more seamlessly with iPhone, iPad and iPod Touch. Here’s the official changelog:

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

I remember that the update is available trough the Mac App Store with a dimension around 650Mb.

In Italiano

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