There is different JGroups and Netty version in EAP 7.0.0.ER7 zip and dependencies downloaded by wildfly-jms-client-bom:

<dependency>
         <groupId>org.jboss.eap</groupId>
         <artifactId>wildfly-jms-client-bom</artifactId>
         <version>7.0.0.ER7-redhat-1</version>
         <type>pom</type>
</dependency>

Actual state:
EAP 7.0.0.ER7 contains Netty 4.0.32 but bom 4.0.30
EAP 7.0.0.ER7 contains JGroups 3.6.8 but bom 3.6.0

Expected state:
Those versions should be in sync.

Customer impact:
No issue was found.

Priority can be increased if issue occurs.