What happens when an approved Adobe Marketo Engage landing page is edited?

 Landing pages are in draft mode until you approve them. Approval makes pages available in the rest of the system. When you edit an approved landing page, Marketo saves the draft, but continues to use the approved version until you approve the draft1. You can approve a landing page by selecting it, going to Landing Page Actions and clicking Approve1. You can also approve multiple pages at once to make your life easier1.