Apple - Support - Most Recent - macOS https://www.apple.com/support/ Apple - Support - Most Recent - Apple Inc. en-us Copyright 2019 Apple Inc. 1440 Thu, 21 Mar 2019 02:34:36 GMT Apple In house https://rss.support.apple.com/macos <![CDATA[About the security content of macOS High Sierra 10.13.1, Security Update 2017-001 Sierra, and Security Update 2017-004 El Capitan]]> https://support.apple.com/en-us/HT208221 Wed, 23 Jan 2019 19:02:47 GMT https://support.apple.com/en-us/HT208221