Apple releases OS X 10.9.4 with wake-from-sleep and Wi-Fi fixes
In addition to iOS 7.1.2, Apple today released OS X version 10.9.4 for all Macs running Mavericks. While 10.9.3 was a relatively large update that improved 4K display support on several Macs and restored local contact and calendar syncing, 10.9.4 is only a few hundred megabytes and focuses on smaller problems.
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