• Added update-cdk task type to perform-tasks to support deployment of cdk workloads
• Added update-serverless.com task type to perform-tasks to support deployment of serverless.com workloads
• Added copy-to-s3 task type to perform-tasks to support uploading files to S3 as part of a build pipeline
• Added --organization-file to perform-tasks and validate-tasks command, can be used to specify the organization to be used when evaluating bindings (without having an update-organization task)
• Added TaskRoleName to update-stacks, update-serverless.com & copy-to-s3 tasks to support custom role for cross account access
• Added CloudFormationRoleName to update-stacks to pass specific role to CloudFormation