updated changelog

Author: nagula-ritvika

src/Network/Network/ChangeLog.md

@@ -26,6 +26,11 @@
 * Added Packet Capture example for capture all inner and outer packets in Start-AzVirtualNetworkGatewayConnectionPacketCapture.md and Start-AzVirtualnetworkGatewayPacketCapture.md.
 * Supported Azure Firewall Policy on VNet Firewalls
     - No new cmdlets are added. Relaxing the restriction for firewall policy on VNet firewalls
+* Updated cmdlets to allow cross-tenant VirtualHubVnetConnections
+    - New-AzVirtualHubVnetConnection
+    - Update-AzVirtualHubVnetConnection
+    - New-AzVirtualHub
+    - Update-AzVirtualHub
 
 ## Version 2.3.0
 * New example added to Set-AzNetworkWatcherConfigFlowLog.md to demonstrate Traffic Analytics disable scenario.