Problems and Errors
If you have a problem with black or purple texture on ILL2CPP.
Please include legacy unity shaders to Preloaded Assets in Player Settings:
And add ill2cpp scene to the Build Settings:
Make new main build and publish update from sgpatcher.
If you getting this warning message:
Go to File>BuildSettings>PlayerSettings>Inspector>OtherSettings>Configuration>ApiCompatibilityLevel:
change .NET 4.x or whatever else you are using to .NetStandard 2.0