A new version of the vSphere vCenter Server has been released to address some of the issues encountered with various scenarios of deploying and operating the 5.1.0 version. This release is a full version and you can upgrade from 4.0-5.1GA to 5.1.0A
I’ve listed some information specific to the issues resolved however do check out the full release notes for install instructions and a list of known issues with workarounds.
