Using nulled software introduces critical security flaws that are absent in the official CyberPanel distributions:
To update your official CyberPanel installation to the latest version, use the official command-line script: cyberpanel nulled upd
I notice you're asking for a "write-up" on — which likely refers to a nulled (cracked/pirated) version of CyberPanel with an "updater" or update mechanism. follow these steps: Official Update Methods
To update CyberPanel to the latest official version safely, follow these steps: Official Update Methods cyberpanel nulled upd