Added E1 SKU GA announcement to What's New

Author: shpathak-msft

articles/azure-cache-for-redis/cache-whats-new.md

@@ -13,6 +13,11 @@ ms.date: 08/05/2024
 
 # What's New in Azure Cache for Redis
 
+## September 2024
+
+###Enterprise tier E1 SKU GA ###
+The E1 SKU, which is intended primarily for dev/test scenarios, is now generally available. It runs on smaller burstable virtual machines. As a result, E1 offers variable performance depending on how much CPU is consumed. Unlike other Enterprise offerings, it isn't possible to scale E1 out. However, it is still possible to scale up to a larger SKU. The E1 SKU also does not support active geo-replication.
+
 ## August 2024
 
 ### Availability zones
@@ -41,7 +46,6 @@ You are able to manually trigger an upgrade to the latest version of Redis softw
 
 The E1 SKU is intended primarily for dev/test scenarios. It runs on smaller [burstable virtual machines](/azure/virtual-machines/b-series-cpu-credit-model/b-series-cpu-credit-model). As a result, E1 offers variable performance depending on how much CPU is consumed. Unlike other Enterprise offerings, it isn't possible to scale E1 out. However, it is still possible to scale up to a larger SKU. The E1 SKU also does not support [active geo-replication](cache-how-to-active-geo-replication.md).
 
-For more information, see 
 
 ### .NET Output cache and HybridCache