Release Control Scheduling is only available for Atoms/Molecule which you own, you can't configure that for an Atom attached to the Atom Cloud. So when are the Atoms on the Atom Cloud (Boomi's, not private clouds) receiving the updates?
I would assume that the answer to your question would be on the day of the new release (two weeks after the RC date).
Here is a link to those dates: trust.boomi.com. Hope this helps.
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