Merge pull request #249982 from yelevin/patch-2

Added blurb about new entity pages

Author: prmerger-automator[bot]

articles/sentinel/whats-new.md

@@ -26,6 +26,7 @@ See these [important announcements](#announcements) about recent changes to feat
 
 - [New incident investigation experience is now GA](#new-incident-investigation-experience-is-now-ga)
 - [Updated MISP2Sentinel solution utilizes the new upload indicators API.](#updated-misp2sentinel-solution)
+- [New and improved entity pages](#new-and-improved-entity-pages)
 
 ### New incident investigation experience is now GA
 
@@ -40,6 +41,14 @@ The open source threat intelligence sharing platform, MISP, has an updated solut
 
 Learn more about the implementation details from the [MISP blog entry for MISP2Sentinel](https://www.misp-project.org/2023/08/26/MISP-Sentinel-UploadIndicatorsAPI.html/).
 
+### New and improved entity pages
+
+Microsoft Sentinel now provides you enhanced and enriched entity pages and panels, giving you more security information on user accounts, full entity data to enrich your incident context, and a reduction in latency for a faster, smoother experience.
+
+- Read more about these changes in this blog post: [Taking Entity Investigation to the Next Level: Microsoft Sentinel’s Upgraded Entity Pages](https://techcommunity.microsoft.com/t5/microsoft-sentinel-blog/taking-entity-investigation-to-the-next-level-microsoft-sentinel/ba-p/3878382).
+
+- Learn more about [entities in Microsoft Sentinel](entities.md).
+
 ## July 2023
 
 - [Higher limits for entities in alerts and entity mappings in analytics rules](#higher-limits-for-entities-in-alerts-and-entity-mappings-in-analytics-rules)