Make SUPI concealment feature GA

Author: robswain

articles/private-5g-core/how-to-guide-deploy-a-private-mobile-network-azure-portal.md

@@ -99,5 +99,5 @@ You can begin designing policy control to determine how your private mobile netw
 
 - [Learn more about designing the policy control configuration for your private mobile network](policy-control.md)
 - [Create and manage network slices](create-manage-network-slices.md)
-- [Enable SUPI concealment (preview)](supi-concealment.md)
+- [Enable SUPI concealment](supi-concealment.md)
 - [Collect the required information for a site](collect-required-information-for-a-site.md)

articles/private-5g-core/monitor-private-5g-core-with-platform-metrics.md

@@ -66,4 +66,4 @@ See [Supported metrics with Azure Monitor](/azure/azure-monitor/essentials/metri
 ## Next steps
 
 - [Learn more about the Azure Monitor Metrics](/azure/azure-monitor/essentials/data-platform-metrics)
-- [Monitor UE usage via Azure Event Hubs (preview)](/azure/event-hubs/monitor-event-hubs)
+- [Monitor UE usage via Azure Event Hubs](/azure/event-hubs/monitor-event-hubs)

articles/private-5g-core/private-5g-core-overview.md

@@ -186,7 +186,7 @@ For more information on using Azure Monitor to analyze metrics in your deploymen
 
 Azure Private 5G Core can be configured to integrate with Azure Monitor Event Hubs, allowing you to monitor UE usage.
 
-For more information on using Event Hubs to monitor UE usage in your deployment, see [Monitor UE usage via Azure Event Hubs (preview)](ue-usage-event-hub.md).
+For more information on using Event Hubs to monitor UE usage in your deployment, see [Monitor UE usage via Azure Event Hubs](ue-usage-event-hub.md).
 
 ## Next steps
 

articles/private-5g-core/supi-concealment.md

@@ -1,5 +1,5 @@
 ---
-title: Enable SUPI concealment (preview)
+title: Enable SUPI concealment
 titleSuffix: Azure Private 5G Core
 description: In this how-to guide, learn how to configure SUPI concealment. 
 author: robswain
@@ -10,7 +10,7 @@ ms.date: 02/01/2024
 ms.custom: template-how-to
 ---
 
-# Enable SUPI concealment (preview)
+# Enable SUPI concealment
 
 The **subscription permanent identifier (SUPI)** is a unique, permanent identifier for a device. To avoid transmitting this identifier in plain text, it can be concealed through encryption. The encrypted value is known as the **subscription concealed identifier (SUCI)**. The encryption (SUPI concealment) is performed by the UE on registration, generating a new SUCI each time to prevent the user from being tracked. Decryption (SUCI deconcealment) is performed by the Unified Data Management (UDM) network function in the packet core.
 

articles/private-5g-core/whats-new.md

@@ -22,6 +22,17 @@ To help you stay up to date with the latest developments, this article covers:
 
 This page is updated regularly with the latest developments in Azure Private 5G Core.
 
+## March 2024
+### SUPI concealment
+
+**Type:** New feature
+
+**Date available:** March 22, 2024
+
+The SUPI (subscription permanent identifier) secret needs to be encrypted before being transmitted over the radio network as a SUCI (subscription concealed identifier). The concealment is performed by the UEs on registration, and deconcealment is performed by the packet core. You can now securely manage the required private keys through the Azure Portal and provision SIMs with public keys.
+
+For more information, see [Enable SUPI concealment](supi-concealment.md).
+
 ## February 2024
 ### New Entra ID user role needed for distributed tracing tool