Merge pull request #3914 from MicrosoftDocs/15f1b76b-d313-4efe-9493-851e6c3b33c5_78

[METADATA UPDATE][Merge by 2025-06-10] Magic metadata update - new values for ms.topic

Author: chrisda

defender-office-365/defender-for-office-365-whats-new.md

@@ -13,7 +13,7 @@ audience: ITPro
 ms.collection:
   - m365-security
   - tier1
-ms.topic: conceptual
+ms.topic: whats-new
 ms.custom: seo-marvel-apr2020
 ms.reviewer: vippand
 ms.service: defender-office-365