&gt;  Among its terms are &quot;[Y]ou must give appropriate credit, provide a link to the license, and indicate if changes were made.<p>&gt;  I did not see any link to the license or indication of whether changes were made.<p>It doesn&#x27;t say you must indicate whether changes were made. It says you must indicate if changes were made, which leaves the case of &quot;no changes&quot; ambiguous.