Worked on enhancing the LocalStack documentation by adding explicit guidance for configuring the ECR_ENDPOINT_STRATEGY environment variable, aiming to streamline the setup process for developers integrating with ECR. This update, delivered in the localstack/localstack-docs repository, involved careful authoring and revision of MDX files to ensure clarity and accuracy. Leveraged skills in AWS, LocalStack, and documentation best practices, with a focus on changelog traceability and cross-repository coordination. The work improved alignment between container configuration options and documentation, reducing onboarding friction and supporting developers in configuring LocalStack containers more efficiently. No major bugs were addressed during this period.