EAP XP 5 CR2 maven repository contains artifacts with incomplete manifests  

These artifacts are missing implementation and specification version:

• maven-repository/org/eclipse/microprofile/lra/microprofile-lra-api/2.0.0.redhat-00001/microprofile-lra-api-2.0.0.redhat-00001.jar
• maven-repository/org/apache/qpid/proton-j/0.34.0.redhat-00001/proton-j-0.34.0.redhat-00001.jar
• maven-repository/org/lz4/lz4-java/1.8.0.redhat-00004/lz4-java-1.8.0.redhat-00004.jar

To check:

cd maven-repository/com/github/stephenc/jcip/jcip-annotations/1.0.1.redhat-00001

jar xvf jcip-annotations-1.0.1.redhat-00001.jar META-INF/MANIFEST.MF

 
Check the inflated manifest.
It should contain implementation-version and specification-version.