Can StorageGRID PGE be upgraded from version 3.8 to 12.0 Last updated Save as PDF Share Share Tweet Share Views:Visibility:PublicVotes:0Category:storagegridSpecialty:esgLast Updated: Applies to StorageGRID Appliance Answer Yes. Updating from PGE 3.8 to 12.0 is supported. Additional Information How to upgrade StorageGRID Installer firmware using maintenance mode - NetApp Knowledge Base