WFLY-1861 Zombie web sessions from old cluster members can cause OOM
Use KeyAffinityService for REPL as well as DIST mode.
[WFLY-456] A few small fixes
[WFLY-456] Make the rest of the occurrances of log-read-only=false|
Clear invocation context parameters after around construct invocation
[WFLY-456] Clean the AppenderUpdateHandler even when audit logging is not enabled
Release 8.0.0.Alpha4
Next is 8.0.0.Beta1
[WFLY-1865]
fixed possible nullpointer and updated aesh version that should
fix: https://bugzilla.redhat.com/show_bug.cgi?id=996164
[WFLY-490] Managed domain server config
[WFLY-490] Set up infrastructure for domain RBAC tests; start on a basic test of the 'simple' provider using 'roles' headers
[WFLY-490] / [WFLY-1853] First make sure the Principals are Serializable so they can be passed from process to process.
[WFLY-490] / [WFLY-1864] Update the protocol so that servers receiving management requests from a trusted master can request a Subject to use when executing the operation.

For host controller to managed server interactions the two are always kept in sync version wise.
For master to slave communication the master must be the same version as the slave or higher i.e. a slave sending this new request will not cause an interop issue as the master must be at least a version that understands it.