This Week in Spring covers recent Spring project releases and relevant news. Spring Boot 4.0.0.M2, Spring Batch 6.0.0.M2, and Spring Authorization Server 2.0.0 M2, 1.5.2, and 1.4.5 have all been made available. Spring Modulith also saw releases with versions 2.0 M2, 1.4.3, and 1.3.9. A writeup details upcoming features in Spring Boot 4 and Spring Framework 7. Docker offers guidance on simplifying Spring AI builds. A tutorial demonstrates using Flyway with Spring Boot. The author appeared on Spring Office Hours. A blog post simplifies CQRS with Spring Modulith. Rod Johnson's series compares Embabel with Python AI frameworks, focusing on CrewAI in the latest installment. AWS hosted a workshop on building with Spring AI. Finally, a talk by David Baker on JSpecify and Kotlin nullness annotations is highlighted.