Hi, Spring fans! Welcome to another installment of This Week in Spring! We've got a lot of good stuff to get to so let's dive right into it!

• A Bootiful Podcast: Hashicorp's Rosemary Wang on securing the intersection of apps and ops with Hashicorp Vault
• a nice video by my colleague Dan Vega: Spring Security JWT
• I also loved Dan's video on Spring Security without the WebSecurityConfigurerAdapter
• Dispatching Queries in Axon Framework
• Guide to Find the Java .class Version
• Spring Cloud 2021.0.4 (codename Jubilee) Has Been Released
• Static Fields and Garbage Collection
• Blog: Announcing the Auto-refreshing Official Kubernetes CVE Feed
• Blog: Kubernetes 1.25: KMS V2 Improvements
• Blog: Kubernetes’s IPTables Chains Are Not API
• this is an interesting post looking at how to use JUnit with Spring Boot. The only thing I didn't quite understand is why the author declares Mockito explicitly. I'm pretty sure it's brought in transitively in spring-boot-starter-test, but either way: good post!