Append change log for 2.0.0-rc2 (#4195)
Append change log for 2.0.0-rc2 (#4195)


yevhen/orleans,pherbel/orleans,veikkoeeva/orleans,Liversage/orleans,hoopsomuah/orleans,pherbel/orleans,brhinescot/orleans,waynemunro/orleans,dVakulen/orleans,amccool/orleans,galvesribeiro/orleans,ElanHasson/orleans,benjaminpetit/orleans,hoopsomuah/orleans,jason-bragg/orleans,amccool/orleans,MikeHardman/orleans,yevhen/orleans,Liversage/orleans,dVakulen/orleans,brhinescot/orleans,waynemunro/orleans,dotnet/orleans,brhinescot/orleans,ibondy/orleans,dVakulen/orleans,ElanHasson/orleans,MikeHardman/orleans,SoftWar1923/orleans,sergeybykov/orleans,galvesribeiro/orleans,ibondy/orleans,sergeybykov/orleans,jthelin/orleans,Liversage/orleans,SoftWar1923/orleans,dotnet/orleans,amccool/orleans,ReubenBond/orleans