How to enable Cisco ASA anyconect client upgrade when they installed early version and connect to Cisco ASA firewall?

Solution: When upgrade the Cisco ASA firewall, upload the latest version of Cisco anyconnect client to ASA (Conifg>RemoteVPN>AnyconnectClientSoftware), and make the latest anyconnect client image top of the list.

Reference:

https://community.cisco.com/t5/vpn/how-to-update-to-anyconnect-secure-mobility-client-v4-x/td-p/3736308

https://community.cisco.com/t5/vpn/cisco-anyconnect-auto-update/td-p/4284803

https://community.cisco.com/t5/vpn/anyconnect-without-admin-privileges/td-p/1105561

How to enable Cisco ASA anyconect client upgrade when they installed early version and connect to Cisco ASA firewall?