This update is free of charge for existing DSS V7 users.
The update 66 of DSS V7 contains updates and fixes that improve the overall storage management and performance.
Improvements in software include:
UEFI boot mode support
Mellanox ConnectX-4 and ConnectX-5 40/100GbE driver (mlx5_core, v4.4-2.0.7)
Microsemi Adaptec SmartHBA and SmartRAID driver (smartpqi, v1.1.4-132)
Kdump (kernel crash dumping system)
Additionally, the update 66 contains other fixes which will make the use of DSS V7 convenient and flexible.
The update is available for download.