Update release note to v1.0
Update release note to v1.0

928PJY/docfx,928PJY/docfx,hellosnow/docfx,superyyrrzz/docfx,LordZoltan/docfx,DuncanmaMSFT/docfx,sergey-vershinin/docfx,sergey-vershinin/docfx,dotnet/docfx,pascalberger/docfx,sergey-vershinin/docfx,pascalberger/docfx,LordZoltan/docfx,dotnet/docfx,LordZoltan/docfx,pascalberger/docfx,dotnet/docfx,928PJY/docfx,superyyrrzz/docfx,hellosnow/docfx,LordZoltan/docfx,DuncanmaMSFT/docfx,superyyrrzz/docfx,hellosnow/docfx