Jersey 2.28-RC4 is available in maven central! Jersey 2.28-RC4, the first Jakarta EE publicly available version of Jersey, is an almost final version of Jersey 2.28.
Jersey 2.28, is to be released soon. It will be part of Eclipse Glassfish 5.1.0, which is to be officially released January 29. Only a few changes are yet to be made, mainly in versions of dependencies that are yet to come. Unlike the three previous internal RCs, Jersey 2.28-RC4 is mature enough to be available in maven central. Check it out and let us know how you like it!