VMware VSphere 7.0 U2
Enhanced vSphere Lifecycle Manager hardware compatibility pre-checks for vSAN environments: ESXi 7.0 Update 2 adds vSphere Lifecycle Manager hardware compatibility pre-checks. The pre-checks automatically trigger after certain change events such as modification of the cluster desired image or addition of a new ESXi host in vSAN environments. Also, the hardware compatibility framework automatically polls the Hardware Compatibility List database at predefined intervals for changes that trigger pre-checks as necessary.
Increased number of vSphere Lifecycle Manager concurrent operations on clusters: With ESXi 7.0 Update 2, if you initiate remediation at a data center level, the number of clusters on which you can run remediation in parallel, increases from 15 to 64 clusters.
vSphere Lifecycle Manager support for coordinated updates between availability zones: With ESXi 7.0 Update 2, to prevent overlapping operations, vSphere Lifecycle Manager updates fault domains in vSAN clusters in a sequence. ESXi hosts within each fault domain are still updated in a rolling fashion. For vSAN stretched clusters, the first fault domain is always the preferred site.
An extended list of supported Red Hat Enterprise Linux and Ubuntu versions for the VMware vSphere Update Manager Download Service (UMDS): ESXi 7.0 Update 1 adds new Red Hat Enterprise Linux and Ubuntu versions that UMDS supports. For the complete list of supported versions, see Supported Linux-Based Operating Systems for Installing UMDS.
Improved control of VMware Tools time synchronization: With ESXi 7.0 Update 2, you can select a VMware Tools time synchronization mode from the vSphere Client instead of using the command prompt. When you navigate to VM Options > VMware Tools > Synchronize Time with Host, you can select Synchronize at startup and resume (recommended), Synchronize time periodically, or, if no option is selected, you can prevent synchronization.