[CHORE] Add release notes.
[CHORE] Add release notes.

xdv/gatewayd,whotooktwarden/gatewayd,Parkjeahwan/awegeeks,zealord/gatewayd,crazyquark/gatewayd,whotooktwarden/gatewayd,zealord/gatewayd,Parkjeahwan/awegeeks,xdv/gatewayd,crazyquark/gatewayd