Alright, let's jump right in: 

>> THIS WEEK IN JAVA


Highlights this week: 

  • Working through architecture decisions via a lightweight options appraisal forces us to get explicit about what actually matters. A good weekend read.
  • Some interesting testing insights from our former team member, Grzegorz :)
  • And the Java concurrency story isn't standaing still

The inevitable Boot 4 migration tend to look simple on the surface — update a version, fix a few deprecations, and move on. In practice, the harder part is understanding what will break, where, and how to plan the upgrade safely across a real codebase (or many of them).

In this upcoming live training, Moderne walk through how to assess Spring Boot upgrade readiness, identify common migration pitfalls, and prepare your codebase before you start changing versions. 
>> Preparing for Your Next Spring Boot Migration (Live Webinar)

If a Spring Boot upgrade is coming up, this should definitely help. 

Cheers,
Eugen