Move changelog entry to Changed subsection
Move changelog entry to Changed subsection

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