infinispan-commons is not a valid Multi-Release jar --------------------------------------------------- Key: ISPN-12366 URL: https://issues.redhat.com/browse/ISPN-12366 Project: Infinispan Issue Type: Bug Components: Build Affects Versions: 11.0.3.Final, 12.0.0.Dev04 Reporter: Radoslav Husar Assignee: Radoslav Husar Priority: Major Fix For: 12.0.0.Dev05 While the {{META-INF/versions/11}} part is correct, the MANIFEST.MF file must declare MRJAR explicitly which is absent. See spec on https://openjdk.java.net/jeps/238.