Hi, thanks for your query. OME does not have such feature at this point. Be ensured that your request has been noticed and it will  be forwarded to concerned people for consideration in future releases of OME. Keep sharing your suggestions on the product. :)
Is it possible to configure OME to send an email notification when a new catalog is available?  This would help let us know that there may be new updates to install.
New Catalog Email Notification