Apple has unleashed OS X Yosemite 10.10.4


Dec 7, 2011
Miami, Florida
Straight from Apple's notes:

The OS X Yosemite v10.10.4 update improves the stability, compatibility, and security of your Mac.

This update:
  • Improves networking reliability
  • Improves Migration Assistant reliability
  • Addresses an issue that prevented some external displays from functioning properly
  • Improves the reliability of upgrading iPhoto and Aperture libraries to Photos
  • Improves reliability when syncing photos and videos to iCloud Photo Library
  • Addresses an issue that could cause Photos to unexpectedly quit after importing some Lecia DNG files
  • Resolves an issue that could delay outgoing email messages in Mail
  • Fixes an issue where a website could prevent the user from navigating away by presenting repeated JavaScript alerts in Safari

Enterprise content
  • Addresses an issue where OS X systems bound to directory services could stop responding under certain conditions
  • Adds the ability to create mobile accounts with the createmobileaccount tool
  • Fixes an issue in Profile Manager that could allow a user to install pre-release software even when the setting is disabled

Security content
Security content information is available at: