Tufin has released TufinOS 4.60, based on Rocky Linux 8.10 latest versions. 
It includes Kernel version 4.18.0-553.74.1.el8_10.x86_64 and 188 updated RPMs. TufinOS includes now 741 RPMs in total. 

TufinOS is available for Tufin Appliances Gen 3.5 (T-1100, T1100-XL), Gen 4.0 (T-800, T-1200), as well as Gen 4.5 (T-820, T-1220). 
Supported hypervisor is (as before) VMware.

TufinOS is available in the Download Section of the Tufin Portal: https://portal.tufin.com