On Mon, Sep 3, 2018 at 2:00 PM Sandro Bonazzola <sbonazzo@redhat.com> wrote:
The oVirt Project is pleased to announce the general availability of oVirt 4.2.6, as of September 3rd, 2018.
See the release notes [1] for installation / upgrade instructions and
a list of new features and bugs fixed.

In release notes I see this:

BZ 1608660 Support single node deployment from cockpit

Take in mind that, as confirmed inside bugzilla, it is actually expected to be resolved in the first release (perhaps already in first candidate) of 4.2.7. Not gone in 4.2.6
Also, I see some bugzillas in verified state. I think that the ones inside release notes should be only those in closed state.
Otherwise it could be misleading.