The system uses a 3-digit software versioning scheme
In addition to the software version, a Build Number is always associated with the base software version and represents the exact build machine, time, and date. Upgrades to these builds are provided to all customers and partners who have maintenance contracts.
Viewing the Software Version and Hardware ID for SBC 1000/2000 and SBC SWe Lite
The software version and build number shown is the based on the firmware running on the active partition: