Update release_notes.txt
Update release_notes.txt
dsukhoroslov/hazelcast,mdogan/hazelcast,mdogan/hazelcast,mesutcelik/hazelcast,tkountis/hazelcast,mesutcelik/hazelcast,dsukhoroslov/hazelcast,Donnerbart/hazelcast,emre-aydin/hazelcast,emre-aydin/hazelcast,mdogan/hazelcast,tufangorel/hazelcast,tufangorel/hazelcast,Donnerbart/hazelcast,Donnerbart/hazelcast,mesutcelik/hazelcast,emre-aydin/hazelcast,tufangorel/hazelcast,tkountis/hazelcast,tkountis/hazelcast