Call Of Duty Ghosts - Deluxe Edition -update 21... (PRO – HANDBOOK)

Could you clarify what you need — like the actual changelog for that repack, or help locating an official patch?

It sounds like you’re referencing a file or folder name, possibly from a cracked or repack version of Call of Duty: Ghosts (Deluxe Edition) with an “Update 21” label. Call of Duty Ghosts - Deluxe Edition -Update 21...