Update region support and k8s versions

Author: dominicbetts

articles/iot-operations/includes/supported-environments-table.md

@@ -12,7 +12,7 @@ Microsoft supports the following Kubernetes distributions for Azure IoT Operatio
 
 | Kubernetes distribution           | Architecture         | Support level        | *Minimum validated version*                    |
 |-----------------------------------|----------------------|----------------------|------------------------------------------------|
-| [AKS Edge Essentials](/azure/aks/aksarc/aks-edge-system-requirements)               | x86_64               | Public preview       | *AksEdge-K3s-1.29.6-1.8.202.0*                 |
+| [AKS Edge Essentials](/azure/aks/aksarc/aks-edge-system-requirements)               | x86_64               | Public preview       | *AksEdge-K3s-1.30.6-1.11.247.0*                 |
 | [AKS on Azure Local](/azure/aks/aksarc/aks-whats-new-local)                | x86_64               | Public preview       | *Azure Stack HCI OS, version 23H2, build 2411* |
 
 * The *minimum validated version* is the lowest version of the Kubernetes distribution that Microsoft uses to validate Azure IoT Operations deployments.
@@ -23,7 +23,7 @@ Microsoft supports the following Kubernetes distributions for Azure IoT Operatio
 
 | Kubernetes distribution           | Architecture         | Support level        | *Minimum validated version*         | *Minimum validated OS*                |
 |-----------------------------------|----------------------|----------------------|-------------------------------------|---------------------------------------|
-| [K3s](https://www.rancher.com/products/k3s)                             | x86_64               | General availability | *1.31.1*                            | *Ubuntu 24.04*, <br> Red Hat Enterprise Linux (RHEL) 9.x                        |
+| [K3s](https://www.rancher.com/products/k3s)                             | x86_64               | General availability | *1.33.6*                            | *Ubuntu 24.04*, <br> Red Hat Enterprise Linux (RHEL) 9.x                        |
 | [Tanzu Kubernetes release (TKr)](https://www.vmware.com/products/app-platform/tanzu-kubernetes-grid)    | x86_64               | General availability | *1.28.11*                           | *Tanzu Kubernetes Grid 2.5.2*         |
 
 * The *minimum validated version* is the lowest version of the Kubernetes distribution that Microsoft uses to validate Azure IoT Operations deployments.

articles/iot-operations/overview-support.md

@@ -33,6 +33,7 @@ Azure IoT Operations supports Arc-enabled clusters in these regions:
 | West US      | westus      |
 | West US 2    | westus2     |
 | West US 3    | westus3     |
+| South Central US | southcentralus |
 | West Europe  | westeurope  |
 | North Europe | northeurope |
 | Germany West Central | germanywestcentral |