Simplify3D Version 2.2.1 is now available from the downloads page.
The new update includes direct USB support for the FlashForge Dreamer as well as support for da Vinci machines running the Repetier firmware. We have added 7 new printer profiles and also addressed several common feature requests like faster .makerbot file exports, improved support for multiple monitors using different DPI ratios, and more intuitive logic for how processes are automatically applied to new models.
You can also find a full list of changes on the changelog page (http://www.simplify3d.com/software/changelog/).
You can update to the latest version by going to Help > Check for Updates from within the software.
Happy Printing!