RHEL 7.3 Beta schedule

Is there any indication from Red Hat of the RHEL 7.3 Beta being released soon? or a schedule for RHEL 7.3 release? I have a project that is scheduled over the next couple of months that I would like to base on a RHEL 7.3 image if it's available in time.

Is it expected that RHEL 7.3 Beta will be public?