As new versions of MRules have been released, supported Java versions have evolved. We are making our best to support old JDK versions as long as possible. But new features integration and news versions support sometimes require to remove an old version from supported list.

Current MRules version (2.8.1) is fully compatible and certified with JDK 7 to 15. UI modules based on Vaadin require JDK 8 or later.

Full compatibility with JDK 16 and later will be brought by a future release.

Please note that JDK 6 has been removed from our supported versions list since version 2.7.0.