Firmware version 4.0 for all Draco tera enterprise and Draco tera flex KVM matrix switches has been released to production as of February 2021. It features a selection of different language packages for management and administration via OSD and Draco tera Tool.
Key enhancements:

The new version 4.0 is the starting firmware platform for all Draco tera flex devices. It is also available as an update variant for existing customers using Draco tera enterprise matrices. If you wish to integrate the new firmware version into your existing system, please contact Tech Support techsupport@ihse.de.
Further enhancements
Functional enhancements of Firmware version 4.0 (excerpt):