appliance software update

Author: mwunderl

resources/appliance-changelog.md

@@ -8,19 +8,11 @@ The following sections detail updates to the AWS Panorama Appliance software, in
 
 **Type**: Optional
 
-## Network requirements
+## RECALLED
 
-With this update, the appliance uses additional AWS services to manage software updates. If you restrict network communication outbound from the appliance, or connect it to a private VPC subnet, you must allow access to additional endpoints and ports before applying the update.
+This release is recalled due to an issue that causes connectivity issues in application containers when using custom DNS settings.
 
-- Amazon ECR service and Docker registry endpoints
-- AWS IoT Core credential provider endpoints
-- AWS IoT Core data plane endpoints (additional ports)
-
-For details on ports and endpoints used by the AWS Panorama Appliance, see [Network setup](https://docs.aws.amazon.com/panorama/latest/dev/appliance-network.html).
-
-If you connect your appliance to a private VPC subnet, create VPC endpoints for these services and, for IoT Core, add an additional Route53 record set for subdomains of the credentials endpoint. For more information, see [Using VPC endpoints](https://docs.aws.amazon.com/panorama/latest/dev/api-endpoints.html).
-
-This repo provides a CloudFormation template that demonstrates how to configure VPC endpoints, hosted zones, and record sets in your private subnets: [vpc-appliance.yml](https://github.com/awsdocs/aws-panorama-developer-guide/blob/main/cloudformation-templates/vpc-appliance.yml)
+If your appliance is affected, you can revert to the previous version 6.2.1 by choosing **Install software update** in the device settings menu. For more information, see [Update the appliance software](https://docs.aws.amazon.com/panorama/latest/dev/appliance-manage.html#appliance-manage-software).
 
 # Application base image 1.2.0-py3.8