Could you please advise, if it’s safe to somehow clean up the contents of C:\ProgramData\Symantec\CCS\LiveUpdateStaging?
E.g. by removing all Deprecated folders. I’ve noticed this staging folder has grown quite large during the years so I’d like to reduce its size.
Release : CCS Infra Release 12.6.1
Yes, you safely remove the deprecated folders without any issues.
It is recommended to archive the media just in case you need it down the road.