Merge pull request #5574 from AbbyMSFT/mdi-new-sensor-version

MDI: New sensor version added to What's New

Author: padmagit77

defender-for-identity/whats-new.md

@@ -1,7 +1,7 @@
 ---
 title: What's new | Microsoft Defender for Identity
 description: This article is updated frequently to let you know what's new in the latest release of Microsoft Defender for Identity.
-ms.date: 10/23/2025
+ms.date: 11/12/2025
 ms.topic: overview
 #CustomerIntent: As a Defender for Identity customer, I want to know what's new in the latest release of Defender for Identity, so that I can take advantage of new features and functionality. 
 ms.reviewer: AbbyMSFT
@@ -27,9 +27,15 @@ For updates about versions and features released six months ago or earlier, see
 
 ### New security posture assessment: Change password for on-prem account with potentially leaked credentials (Preview)
 
-The new security posture assessment lists users whose valid credentials have been leaked. For more information, see: [Change password for on-prem account with potentially leaked credentials(Preview)](/defender-for-identity/security-posture-assessments/accounts#change-password-for-on-prem-account-with-potentially-leaked-credentials-preview)
+The new security posture assessment lists users whose valid credentials have been leaked. For more information, see: [Change password for on-prem account with potentially leaked credentials (Preview)](/defender-for-identity/security-posture-assessments/accounts#change-password-for-on-prem-account-with-potentially-leaked-credentials-preview)
 
-### Expansion of identity scoping - support for Organizational units (Preview) 
+### Microsoft Defender for Identity sensor version updates
+
+|Version number |Updates |
+|---------|---------|
+|2.250|The improved event log query method captures a broader range of unique events at scale. As a result, you might notice an increase in captured activities. This update also includes security and performance improvements.|
+
+### Expansion of identity scoping: upport for Organizational units (Preview) 
 
 In addition to the GA release of scoping by Active Directory domains a few months ago, you can now scope by **Organizational Units (OUs)** as part of XDR User Role-Based Access Control (URBAC). This enhancement provides even more granular control over which entities and resources are included in security analysis.  
 For more information, see [Configure scoped access for Microsoft Defender for Identity](configure-scoped-access.md).
@@ -595,13 +601,13 @@ Changes include:
 
 - The previous **Sensitivity level** column is now renamed as **Threshold level**, with newly defined values. By default, all alerts are set to a **High** threshold, which represents the default behavior and a standard alert configuration.
 
-The following table lists the mapping between the previous **Sensitivity level** values and the new **Threshold level** values:
-
-|Sensitivity level (previous name) |Threshold level (new name) |
-|---------|---------|
-|**Normal**     |  **High**       |
-|**Medium**      |  **Medium**       |
-|**High**      |  **Low**       |
+  The following table lists the mapping between the previous **Sensitivity level** values and the new **Threshold level** values:
+  
+  |Sensitivity level (previous name) |Threshold level (new name) |
+  |---------|---------|
+  |**Normal**     |  **High**       |
+  |**Medium**      |  **Medium**       |
+  |**High**      |  **Low**       |
 
 If you had specific values defined on the **Advanced Settings** page, we transferred them to the new **Adjust alert thresholds** page as follows: