Elemental and Cloudflare

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I have a question around Cloudflare purges when elemental is used.
With either Stead Lane · GitHub or GitHub - symbiote/silverstripe-oldman: A simple cache purging module for Silverstripe. installed will an additional extension be required to traverse the DataObject to find the page and purge it when an elemental block is updated or created?
Will simply installing one of these modules purge the page automatically when the elements are saved?