You are a machine learning engineer responsible for deploying a customer churn prediction model using Amazon SageMaker into production at a telecommunications company. The model is critical for proactive customer retention efforts, so maintaining high availability and reliability is essential. Given the model’s importance, you must implement best practices for deployment, including versioning and rollback strategies, to ensure that any issues with the new model version can be quickly addressed without impacting the business. Which of the following approaches BEST exemplifies deployment best practices in this scenario?