A reminder that Jena will move from requiring Java11 to requiring Java17. The project aims to support for 2 LTS versions of Java. Java21 is scheduled for September 19 this year and is LTS.Some time after that date that Jena will switch, with a major version bump to Jena 5.x.y
For Fuseki, Jena5 will use jakarta.* packages.Jena is already tested for Java17 and Java21_latest_EA on a regular basis. You can switch JVMs now.
Andy