In the updated UI, it doesn't seem possible to migrate hosted engine from
Compute -> Host -> Virtual Machines
anymore, although there does appear to be a 'new' Cancel Migration button.

It's handy to be able to migrate the hosted engine from this view, I normally manually migrate the hosted engine to another host before upgrading and it's nice to be able to do it all in the same area, rather than having to switch to the (all) virtual machines view and then back to hosts.

Any chance this feature could be re-enabled?

Regards,
Brett