OS X 10.11.3

OS X 10.11.3 was an update to OS X 10.11 (El Capitan) that was released by Apple on January 19, 2016.

Features
This update includes the following:
 * Fixes an issue that may prevent some Mac computers from waking from sleep when connected to certain 4K displays.

Enterprise content

 * Third-party .pkg file receipts stored in /var/db/receipts are now retained when upgrading from OS X Yosemite.

Security content
For detailed information about the security content of this update, see Apple Security Updates.