Will the release of Catalina affect Toon Boom software on Linux or Windows OS? Marisa Labrador October 01, 2019 14:19 Updated Follow No. Catalina is a release of macOS, and will not affect users on Linux or Windows. Related articles What do I need to do if I upgraded my macOS to Catalina and my software doesn’t open? What impact will upgrading to macOS Catalina have on my software? If I am working with Harmony 16, can I share my assets with someone that is working with Harmony 17 on macOs Catalina? Toon Boom Harmony 17 System Requirements I have a previous version of Harmony, what do I need to upgrade? Comments 0 comments Article is closed for comments.