From Spring Boot 2 to Spring Boot 3 with Java 21 and Jakarta EE

Explore the migration process from Spring Boot 2 to Spring Boot 3 with Java 21 and Jakarta EE in this 55-minute conference talk by Ivar Grimstad at Devoxx. Learn why the Jakarta EE 9 package namespace change from `javax.*` to `jakarta.*` is significant for Spring developers and how it affects the entire Java ecosystem. Discover the steps involved in making this migration as smooth as possible through a live coding demonstration. Gain insights into the areas that require special attention during the transition. Additionally, get a glimpse of the changes planned for Jakarta EE 11 and understand what to expect in future Spring versions. Equip yourself with the knowledge to successfully navigate this important upgrade in the Spring and Jakarta EE ecosystem.