Kraken SDR vs Kerberos SDR Heimdall

I wanted to ask the Kraken developers about what are the main differences between the HeIMDAL DAQ for the Kraken SDR and the Keberos SDR. I have documentation about the HeIMDAL DAQ Firmware for the Kerberos SDR but not for the Kraken, any documentation I could refer to?

Thank you beforehand.

Juan