Table of Contents
The most fundamental change in Jersey 3.0.10 and later is namespace change. Since Jakarta EE 9 the
jakarta.namespace is introduced as a replacement for javax namespace from Java EE.Due to required jakartification several modules where omitted (because of not satisfied dependencies). Or require higher JDK (11+).
Spring for now is not supported.
Helidon connector for now is not supported.
Examples and tests are reduced in quantity (so you probably will not find all those examples which were available in the 2.32 version).
Jersey 3.1.0+ is the implementation of Jakarta RESTful WebServices 3.1, which is part of Jakarta EE 10. Jakarta EE 10 defines the minimum JDK 11 requirement and hence Jersey no longer supports JDK 8.
ServerProperties.UNWRAP_COMPLETION_STAGE_IN_WRITER_ENABLE is by default
true.