This section lists the enhancements performed for Hazelcast 3.4 release.
NodeMulticastListener floods log file with INFO-level messages when debug is enabled [#3787].HazelcastInstance. It should be a "factory" and this factory should be able to shut down Hazelcast clients. [#3781].InvalidateSessionAttributesEntryProcessor could avoid creating strings at every call to process [#3767].SocketConnector cannot be configured [#3613].MultiMap.get() returns collection, but this method should return the correct collection type (Set or List) [#3214].HazelcastConnection is not aligned with HazecastInstance [#2997].queue-store is not enabled, QueueStoreFactory should not be instantiated [#1906].