added releasenotes
added releasenotes

[skip ci]
MoaidHathot/NLog,snakefoot/NLog,tetrodoxin/NLog,littlesmilelove/NLog,michaeljbaird/NLog,BrutalCode/NLog,MartinTherriault/NLog,UgurAldanmaz/NLog,hubo0831/NLog,sean-gilliam/NLog,MoaidHathot/NLog,ie-zero/NLog,tohosnet/NLog,ie-zero/NLog,hubo0831/NLog,kevindaub/NLog,304NotModified/NLog,luigiberrettini/NLog,bryjamus/NLog,UgurAldanmaz/NLog,luigiberrettini/NLog,bjornbouetsmith/NLog,AndreGleichner/NLog,kevindaub/NLog,nazim9214/NLog,NLog/NLog,AndreGleichner/NLog,nazim9214/NLog,breyed/NLog,littlesmilelove/NLog,bhaeussermann/NLog,breyed/NLog,michaeljbaird/NLog,MartinTherriault/NLog,bjornbouetsmith/NLog,tetrodoxin/NLog,tohosnet/NLog,bryjamus/NLog,bhaeussermann/NLog,BrutalCode/NLog