I am sorry to cross-post, but my original post is probably not getting enougn views:
https://communities.vmware.com/t5/Linux-Discussions/CentOS-7-VM-migration-to-ESXi-7/td-p/2924731
This is about a CentOS VM which need to move from an ESXi 6.0 to 7.0, getting version warnings which cannot be addressed.