Update whats-new.md

Author: anavinahar

articles/load-balancer/whats-new.md

@@ -5,7 +5,7 @@ services: load-balancer
 author: anavinahar
 ms.service: load-balancer
 ms.topic: conceptual
-ms.date: 07/07/2020
+ms.date: 11/17/2020
 ms.author: anavin
 ---
 # What's new in Azure Load Balancer?
@@ -23,6 +23,7 @@ You can also find the latest Azure Load Balancer updates and subscribe to the RS
 
 | Type |Name |Description  |Date added  |
 | ------ |---------|---------|---------|
+| Product | [Gateway Load Balancer public preview](https://azure.microsoft.com/updates/gateway-load-balancer-preview/) | Gateway Load Balancer is a fully managed service enabling you to deploy, scale, and enhance the availability of third party network virtual appliances (NVAs) in Azure. You can add your favorite third party appliance whether it is a firewall, inline DDoS appliance, deep packet inspection system, or even your own custom appliance into the network path transparently – all with a single click.| November 2021 |
 | Feature | [Support for IP-based backend pools (General Availabilty)](https://azure.microsoft.com/updates/iplbga/) | Azure Load Balancer supports adding and removing resources from a backend pool via an IPv4 or IPv6 addresses. This enables easy management of containers, virtual machines, and virtual machine scale sets associated with Load Balancer. It will also allow IP addresses to be reserved as part of a backend pool before the associated resources are created. Learn more [here](backend-pool-management.md)|March 2021 |
 | Feature | [Instance Metadata support for Standard SKU Load Balancers and Public IPs](https://azure.microsoft.com/updates/standard-load-balancer-and-ip-addresses-metadata-now-available-through-azure-instance-metadata-service-imds/)|Metadata of Standard Public IP addresses  and Standard Load Balancer can now be retrieved through Azure Instance Metadata Service (IMDS). The metadata is available from within the running instances of virtual machines (VMs) and virtual machine scale sets (VMSS) instances. You can leverage the metadata to manage your virtual machines. Lean more [here](instance-metadata-service-load-balancer.md)| February 2021 |
 | Feature | [Public IP SKU upgrade from Basic to Standard without losing IP address](https://azure.microsoft.com/updates/public-ip-sku-upgrade-generally-available/) | As you move from Basic to Standard Load Balancers, retain your public IP address. Learn more [here](../virtual-network/ip-services/public-ip-upgrade-portal.md)| January 2021|
@@ -44,4 +45,4 @@ The product group is actively working on resolutions for the following known iss
 
 ## Next steps
 
-For more information about Azure Load Balancer, see [What is Azure Load Balancer?](load-balancer-overview.md) and [frequently asked questions](load-balancer-faqs.yml).
+For more information about Azure Load Balancer, see [What is Azure Load Balancer?](load-balancer-overview.md) and [frequently asked questions](load-balancer-faqs.yml).