Update whats-new-agent.md

Author: sipastak

articles/virtual-desktop/whats-new-agent.md

@@ -3,7 +3,7 @@ title: What's new in the Azure Virtual Desktop Agent? - Azure
 description: New features and product updates for the Azure Virtual Desktop Agent.
 author: sipastak
 ms.topic: release-notes
-ms.date: 01/14/2025
+ms.date: 02/03/2025
 ms.author: sipastak
 ms.custom: references_regions
 ---
@@ -31,11 +31,23 @@ Here's information about the Azure Virtual Desktop Agent.
 | Release | Latest version |
 |--|--|
 | Production | 1.0.10159.600 |
-| Validation | 1.0.10434.200  |
+| Validation | 1.0.10648.200 |
 
 > [!TIP]
 > The Azure Virtual Desktop Agent is automatically installed when adding session hosts in most scenarios. If you need to install the agent manually, you can download it at [Register session hosts to a host pool](add-session-hosts-host-pool.md#register-session-hosts-to-a-host-pool), together with the steps to install it.
 
+## Version 1.0.10648.200 (validation) 
+
+*Published: January 2025*
+
+In this update, we made the following changes:
+
+- Enhanced error handling to retrieve the previous bootloader version during rollback and ensured the bootloader service starts if an unknown error occurs during rollback. 
+- Added error handling for AADJoinedHealthcheck for API return code other than success or failure.  
+- Improved error message during orchestration when connection fails and active connections on the listener are reset.  
+- Updated handling for 403 errors between RDAgent and RDBroker communication. 
+- General improvements and bug fixes. 
+
 ## Version 1.0.10159.600 
 
 *Published: January 2025*
@@ -48,7 +60,7 @@ In this update, we made the following changes:
 - Added detection time in RDAgent diagnostics.  
 - General improvements and bug fixes. 
 
-## Version 1.0.10434.200 (validation)
+## Version 1.0.10434.200
 
 *Published: December 2024*