VMware by Broadcom officially declared vSphere 7.x End of Support Life on 02-Oct-2025.
vSphere 7.0 general support has been extended from April 2025 to October 2025.
VMware vCenter Server 7.x
Visit the links below for more information on the how to upgrade, and other details.
https://core.vmware.com/resource/upgrading-vsphere-8
https://docs.vmware.com/en/VMware-vSphere/8.0/vsphere-vcenter-80-upgrade-guide.pdf