Are the versions of vShpere not available for download (https://customerconnect.vmware.com/downloads/details?downloadGroup=ESXI70U3N&productId=974&rPId=1102...) but have release notes been pulled are are they just missing?
For example
VMware vSphere Hypervisor (ESXi) 7.0U3o - Release notes but not available
VMware vSphere Hypervisor (ESXi) 7.0U3m - Release notes but not available
VMware vSphere Hypervisor (ESXi) 7.0U3i - Release notes but not available