Add extension version

Author: sethmanheim

AKS-Hybrid/aks-whats-new-23h2.md

@@ -57,7 +57,7 @@ The following Kubernetes cluster deployment and management capabilities are avai
 
 | Component           | ??                                       |
 |---------------------|--------------------------------------------------|
-| AKS Arc             | ??                                     |
+| AKS Arc             | 1.3.212                                     |
 | Kubernetes versions | 1.26.10, 1.26.12, 1.27.7, 1.27.9, 1.28.3, 1.28.5?? 1.27.7, 1.27.9, 1.28.5, 1.28.9, 1.29.2, 1.29.4 |
 
 ### Release 2405

AKS-Hybrid/availability-sets.md

@@ -3,7 +3,7 @@ title: Availability sets in AKS enabled by Azure Arc
 description: Learn how to enable availability sets in AKS enabled by Arc to improve the availability and distribution of your Kubernetes workloads.
 ms.topic: how-to
 author: sethmanheim
-ms.date: 08/16/2024
+ms.date: 09/05/2024
 ms.author: sethm 
 ms.reviewer: rbaziwane
 ms.lastreviewed: 08/15/2024