If your request for ‹ Recently updated › is about identifying the integrations you have installed that have been updated, this is already done with an ‹ updated › filter that only appears when there are any.
But perhaps you want to see the integrations you haven’t installed yet but that have been updated (and could become interesting…)?
And for ‹ Recently added ›, does that correspond to integrations marked with the ‹ new › badge? If so, I proposed making it a filtering label here: Améliorer le filtrage des intégrations