Updated changelog with comments about new timestamp_f field in GELF formatted output
Updated changelog with comments about new timestamp_f field in GELF formatted output

nzlosh/st2,nzlosh/st2,Plexxi/st2,Plexxi/st2,StackStorm/st2,StackStorm/st2,StackStorm/st2,Plexxi/st2,Plexxi/st2,nzlosh/st2,nzlosh/st2,StackStorm/st2