Iris 1.2.1 Release Notes dominic June 27, 2017 00:06 Follow Updated UI. Fixed some UI glitches on OS X 10.12 Sierra. Now requires 10.10 or later. GET IRIS FROM MAC APP STORE System Requirements: OS X Yosemite (10.10) OS X El Capitan (10.11) OS X Sierra (10.12) Related articles Sound Control 2.1.1 Release Notes and Download How do I record my Mac's audio with Iris? Comments 0 comments Please sign in to leave a comment.