oVirt 3.6.3 has been released yesterday upstream [1].
Host packages are now available in testing repository [2]
and will be released soon.
You can find more information on how to test it in oVirt How To wiki page[3]

[1] http://lists.ovirt.org/pipermail/announce/2016-March/000237.html
[2] http://buildlogs.centos.org/centos/7/virt/x86_64/ovirt-3.6
[3] https://wiki.centos.org/HowTos/oVirt

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Sandro Bonazzola
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