Si consiglia caldamente di effettuare il download di Mac OSX 10.10.2 Yosemite, distribuito gratuitamente per i possessori di OS X sin dalla versione 10.6 cliccando qui.
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In an upcoming patch, Hearthstone players using Mac OS X versions lower than 10.7 will be required to update their OS X to 10.7 or above. Once the patch is released, OS X versions lower than 10.7 will no longer be supported. Mac OS X 10.7 and above will continue to be fully supported. For more information on what versions of Mac OS X we will continue to support, please visit our support site here.
You can upgrade your Mac OS X to 10.10.2 Yosemite for free on Apple’s website. Click here to download OS X 10.10.2 for free.
Please download the latest OS X from Apple if you are running an OS X lower than 10.7 in order to avoid any interruptions in the Hearthstone service.
For Mac-related information and help, please visit our Battle.Net Support Page or the Hearthstone Mac Technical Support Forums