Update ios-whatsnew.md

Author: denisebmsft

defender-endpoint/ios-whatsnew.md

@@ -6,7 +6,7 @@ ms.author: ewalsh
 author: emmwalshh
 ms.reviewer: sunasing; denishdonga
 ms.localizationpriority: medium
-ms.date: 05/15/2025
+ms.date: 08/12/2025
 manager: deniseb
 audience: ITPro
 ms.collection: