This week in Spring highlights several interesting developments and resources. A project is introduced to ensure idempotency keys for Spring Boot requests. The impact of AI on open-source security, featuring insights from Ryan Morgan, is discussed in an article. An explainer on agentic loops and their significance is also provided. Gregory Green offers an insightful explanation of RabbitMQ Streams. Neo4j founder Emil Eifrem discusses AI ontologies in a talk. The author shares being interviewed on the JetBrains IntelliJ IDEA team. A conversation with Spring Boot cofounder Phil Webb about recent advancements is noted. A post on dynamic configuration with Spring Cloud is appreciated. A workshop-style resource focusing on microservices with Spring Cloud is presented. Finally, a Baeldung post guides on integrating DynamoDB into Spring Boot applications.