With wildfly 9 we split code to wildfly and wildfly-core. Protocol jar you are talking about is part of wildfly core and as such has version of the core and not of full app server. If you look at maven coordinates you will see that protocol jar in 9+ has groupid org.wildfly.core instead of org.wildfly it had in older versions. Tomaz Sent from my Phone ------------------------------------------------------------------------ From: Rob Stryker <mailto:rstryker@redhat.com> Sent: ‎6.‎6.‎2015 6:38 To: wildfly-dev(a)lists.jboss.org <mailto:wildfly-dev@lists.jboss.org> Subject: [wildfly-dev] Question on version of wildfly-protocol jars Hey all: Here's a table of wf releases and what protocol jar version it has. I was just curious if there was a discussion on this, and going backwards in version was intentional? Is there anyone (customers, clients, etc) out there likely to be confused by this? Or are we just considering it internal details and not relevant? Wildfly Release wildfly-protocol jar version 8.0 wildfly-protocol-8.0.0.Final.jar 8.1 wildfly-protocol-8.1.0.Final.jar 9.0.CR1 wildfly-protocol-1.0.0.CR1.jar EAP7 DR3 wildfly-protocol-2.0.0.Alpha3.jar _______________________________________________ wildfly-dev mailing list wildfly-dev(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/wildfly-dev