What is new in Mistika Workflows 10.8.5 in Releases Posted February 22 Hi all, A maintenance release of Mistika Workflows is now available. This upgrade includes enhancements to the Activation Tool for macOS users and other nodes. To download this version, go to the 'Downloads' section of your Online SGO Account. Fixes: Fixed Activation Tool issues in macOS when launching. Fixed processing priority problems for some nodes.