I guess many of us were waiting for this: the possibility to use Sigma's excellent…
Canon Digital Photo Professional (DPP) 4.3.1 released (bug fix & EOS 5Ds/5Ds R support)
Back in August Canon released a new version of Canon Digital Photo Professional (DPP), version 4.3.1. The latest version adds support for the Canon EOS 5Ds and EOS 5Ds R, and fixes a bug:
Changes for Digital Photo Professional 4.3.1 for Mac OS X : - Fixes a malfunction where images are not displayed correctly in certain environments when the picture style "Fine Detail" is selected.