Update release notes for new comparison primops
Update release notes for new comparison primops

christiaanb/ghc,green-haskell/ghc,sdiehl/ghc,nkaretnikov/ghc,nkaretnikov/ghc,da-x/ghc,forked-upstream-packages-for-ghcjs/ghc,nushio3/ghc,lukexi/ghc-7.8-arm64,frantisekfarka/ghc-dsi,TomMD/ghc,ghc-android/ghc,ghc-android/ghc,acowley/ghc,mettekou/ghc,nathyong/microghc-ghc,frantisekfarka/ghc-dsi,vTurbine/ghc,mettekou/ghc,jstolarek/ghc,ryantm/ghc,ml9951/ghc,shlevy/ghc,ml9951/ghc,vikraman/ghc,green-haskell/ghc,snoyberg/ghc,fmthoma/ghc,ml9951/ghc,sdiehl/ghc,forked-upstream-packages-for-ghcjs/ghc,ekmett/ghc,ezyang/ghc,ekmett/ghc,oldmanmike/ghc,sgillespie/ghc,vikraman/ghc,fmthoma/ghc,ghc-android/ghc,lukexi/ghc,ekmett/ghc,snoyberg/ghc,tjakway/ghcjvm,shlevy/ghc,oldmanmike/ghc,anton-dessiatov/ghc,vTurbine/ghc,sgillespie/ghc,hferreiro/replay,siddhanathan/ghc,lukexi/ghc,elieux/ghc,sdiehl/ghc,christiaanb/ghc,nkaretnikov/ghc,sgillespie/ghc,ghc-android/ghc,mfine/ghc,wxwxwwxxx/ghc,nathyong/microghc-ghc,jstolarek/ghc,vTurbine/ghc,olsner/ghc,gridaphobe/ghc,lukexi/ghc-7.8-arm64,lukexi/ghc,ghc-android/ghc,acowley/ghc,sgillespie/ghc,green-haskell/ghc,holzensp/ghc,christiaanb/ghc,GaloisInc/halvm-ghc,mfine/ghc,acowley/ghc,ekmett/ghc,mcschroeder/ghc,oldmanmike/ghc,ml9951/ghc,anton-dessiatov/ghc,hferreiro/replay,nathyong/microghc-ghc,AlexanderPankiv/ghc,shlevy/ghc,siddhanathan/ghc,vikraman/ghc,forked-upstream-packages-for-ghcjs/ghc,olsner/ghc,ryantm/ghc,frantisekfarka/ghc-dsi,AlexanderPankiv/ghc,snoyberg/ghc,wxwxwwxxx/ghc,ghc-android/ghc,lukexi/ghc-7.8-arm64,mfine/ghc,urbanslug/ghc,gridaphobe/ghc,lukexi/ghc,snoyberg/ghc,urbanslug/ghc,nushio3/ghc,olsner/ghc,tjakway/ghcjvm,mcschroeder/ghc,GaloisInc/halvm-ghc,GaloisInc/halvm-ghc,shlevy/ghc,mettekou/ghc,acowley/ghc,GaloisInc/halvm-ghc,siddhanathan/ghc,siddhanathan/ghc,acowley/ghc,nkaretnikov/ghc,ml9951/ghc,elieux/ghc,urbanslug/ghc,AlexanderPankiv/ghc,hferreiro/replay,nushio3/ghc,olsner/ghc,GaloisInc/halvm-ghc,TomMD/ghc,TomMD/ghc,mettekou/ghc,sdiehl/ghc,elieux/ghc,fmthoma/ghc,gcampax/ghc,gridaphobe/ghc,spacekitteh/smcghc,mcschroeder/ghc,mcschroeder/ghc,gcampax/ghc,bitemyapp/ghc,forked-upstream-packages-for-ghcjs/ghc,sdiehl/ghc,siddhanathan/ghc,christiaanb/ghc,TomMD/ghc,tjakway/ghcjvm,holzensp/ghc,anton-dessiatov/ghc,green-haskell/ghc,oldmanmike/ghc,snoyberg/ghc,gridaphobe/ghc,spacekitteh/smcghc,holzensp/ghc,nathyong/microghc-ghc,tjakway/ghcjvm,ml9951/ghc,ezyang/ghc,mfine/ghc,mcschroeder/ghc,bitemyapp/ghc,ezyang/ghc,ml9951/ghc,jstolarek/ghc,da-x/ghc,acowley/ghc,vTurbine/ghc,gcampax/ghc,gridaphobe/ghc,mcschroeder/ghc,elieux/ghc,hferreiro/replay,TomMD/ghc,mfine/ghc,vikraman/ghc,vTurbine/ghc,urbanslug/ghc,TomMD/ghc,ryantm/ghc,sdiehl/ghc,tibbe/ghc,fmthoma/ghc,AlexanderPankiv/ghc,gcampax/ghc,TomMD/ghc,tibbe/ghc,gcampax/ghc,spacekitteh/smcghc,wxwxwwxxx/ghc,da-x/ghc,ryantm/ghc,AlexanderPankiv/ghc,tjakway/ghcjvm,wxwxwwxxx/ghc,forked-upstream-packages-for-ghcjs/ghc,bitemyapp/ghc,vTurbine/ghc,spacekitteh/smcghc,spacekitteh/smcghc,wxwxwwxxx/ghc,frantisekfarka/ghc-dsi,da-x/ghc,nathyong/microghc-ghc,tjakway/ghcjvm,da-x/ghc,tjakway/ghcjvm,jstolarek/ghc,urbanslug/ghc,jstolarek/ghc,olsner/ghc,ekmett/ghc,lukexi/ghc-7.8-arm64,nkaretnikov/ghc,gridaphobe/ghc,acowley/ghc,vTurbine/ghc,olsner/ghc,siddhanathan/ghc,mettekou/ghc,holzensp/ghc,bitemyapp/ghc,anton-dessiatov/ghc,forked-upstream-packages-for-ghcjs/ghc,vikraman/ghc,sgillespie/ghc,wxwxwwxxx/ghc,frantisekfarka/ghc-dsi,christiaanb/ghc,forked-upstream-packages-for-ghcjs/ghc,mcschroeder/ghc,urbanslug/ghc,siddhanathan/ghc,ryantm/ghc,lukexi/ghc-7.8-arm64,nathyong/microghc-ghc,nathyong/microghc-ghc,snoyberg/ghc,AlexanderPankiv/ghc,anton-dessiatov/ghc,gcampax/ghc,christiaanb/ghc,snoyberg/ghc,shlevy/ghc,lukexi/ghc,fmthoma/ghc,sdiehl/ghc,mettekou/ghc,bitemyapp/ghc,fmthoma/ghc,da-x/ghc,shlevy/ghc,oldmanmike/ghc,mettekou/ghc,mfine/ghc,nushio3/ghc,christiaanb/ghc,sgillespie/ghc,ezyang/ghc,ezyang/ghc,oldmanmike/ghc,vikraman/ghc,fmthoma/ghc,urbanslug/ghc,elieux/ghc,vikraman/ghc,AlexanderPankiv/ghc,oldmanmike/ghc,ghc-android/ghc,sgillespie/ghc,gridaphobe/ghc,tibbe/ghc,hferreiro/replay,nkaretnikov/ghc,GaloisInc/halvm-ghc,tibbe/ghc,green-haskell/ghc,nushio3/ghc,nushio3/ghc,hferreiro/replay,shlevy/ghc,wxwxwwxxx/ghc,ezyang/ghc,nushio3/ghc,hferreiro/replay,tibbe/ghc,anton-dessiatov/ghc,elieux/ghc,ml9951/ghc,nkaretnikov/ghc,elieux/ghc,holzensp/ghc,anton-dessiatov/ghc,ezyang/ghc,mfine/ghc,olsner/ghc,gcampax/ghc,da-x/ghc,GaloisInc/halvm-ghc