5/16/17 – Apple released the latest OSX update 10.11.5.

“Apple today released OS X 10.11.5 to the public, marking the launch of the fifth update to the El Capitan operating system that was first released on September 30, 2015. OS X 10.11.5 comes nearly two months after the release of OS X 10.11.4, an update that introduced Live Photos for Messages and password protected notes in the Notes app.

The OS X 10.11.5 update can be downloaded through the Software Update mechanism in the Mac App Store. It is available to all OS X El Capitan users.

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Most of the updates to OS X El Capitan have focused largely on under-the-hood improvements, bug fixes, and security enhancements rather than outward-facing changes, and OS X 10.11.5 is no exception. No obvious feature changes were discovered in the beta, and according to Apple’s release notes, OS X 10.11.5 includes bug fixes, performance improvements, and security updates.

Prior to releasing the OS X 10.11.5 update, which has been in testing since April 6, Apple seeded four betas to developers and public beta testers.”

Original article:  http://www.macrumors.com/2016/05/16/apple-releases-os-x-10-11-5-el-capitan/