AWS Elastic Beanstalk introduces Cluster Mode, a new deployment mode that lets you run and manage multiple applications on shared infrastructure in your account. Provide your source code, a Dockerfile, or a container image in Amazon ECR, and Elastic Beanstalk handles containerization, provisioning, and ongoing operations through the console, CLI, and APIs you already use. A new Elastic Beanstalk GitHub Action deploys your application directly from your repository as part of your CI/CD pipeline.