changing since tag of addressMap and EndpointQualifier to 2.0.1 as requested in backport PR (#325)
changing since tag of addressMap and EndpointQualifier to 2.0.1 as requested in backport PR (#325)

comment: https://github.com/hazelcast/hazelcast-client-protocol/pull/323\#pullrequestreview-418294722
mmedenjak/hazelcast-client-protocol