From 1.2. About the Migration Guide

The purpose of this guide is to document the changes that are required  to successfully run 
and deploy Red Hat JBoss Enterprise Application  Platform 6 applications on Red Hat JBoss 
Enterprise Application Platform  7

Recent changes in version variable doesn't fit the scheme.

3.2. Use the JBoss Server Migration Tool to Migrate Server Configurations
"This version supports migration of standalone servers from JBoss EAP 7.0 to JBoss EAP 7.1.Alpha."
The latest version doesn't support 7.0 -> 7.1 migration, see CMTOOL-71
According to EAP7-93, the tool should support From 6.4 to EAP 7.1 and EAP 7.0 to EAP 7.1 migration paths.

4.2. Management CLI Migration Operation
"The following example describes the configuration changes that will be made to the JBoss EAP 7.0 standalone-full.xml configuration file when it is migrated to JBoss EAP 7."
Operations in this chapter are relevant to EAP 6.4 release, EAP 7 doesn't have subsystems in question any more.

4.8.2.2. Migrate Messaging Data Using a JMS Bridge
"If you did not apply patches to this module, copy this folder from the JBoss EAP 7.0 server: EAP6_HOME/modules/system/layers/base/org/hornetq/"
"If you did apply patches to this module, copy this folder from the JBoss EAP 7.0 server: EAP6_HOME/modules/system/layers/base/.overlays/layer-base-jboss-eap-6.4.x.CP/org/hornetq/"
"If you did not apply patches to the JBoss EAP 7.0 org.hornetq module, remove the following line from the file:"
"If you did apply patches to the JBoss EAP 7.0 org.hornetq module, remove the following lines from the file:"
"If you did not apply patches to this module, copy this folder from the JBoss EAP 7.0 server: EAP6_HOME/modules/system/layers/base/org/jboss/netty/"
"If you did apply patches to this module, copy this folder from the JBoss EAP 7.0 server: EAP6_HOME/modules/system/layers/base/.overlays/layer-base-jboss-eap-6.4.x.CP/org/jboss/netty"
should be "...JBoss EAP 6.4..."