Added PS changes details in changeLog.txt file.

Author: unknown

ChangeLog.txt

@@ -1290,3 +1290,12 @@ Virtual Network cmdlets
 
 2011.12.09 Version 0.5.0
  * Initial Release
+
+2015.06.20 Microsoft.Azure.Management.Network Version 2.0.4-preview
+PS command changes as per NRP Brooklyn APIs changes:-
+* Command New-AzureLocalNetworkGateway parameter name change
+* Command Reset-AzureLocalNetworkGateway renamed to Set-AzureLocalNetworkGateway, added new parameter
+* Resource: VirtualNetworkGateway parameter changes
+* Command New-AzureVirtualNetworkGateway parameter changes
+* Removed command Resize-AzureVirtualNetworkGateway
+* Command Reset-AzureVirtualNetworkGatewayConnection renamed to Set-AzureVirtualNetworkGatewayConnection