"Package Validation tooling will allow library developers to validate that their packages are consistent and well-formed. It involves validating that there are no breaking changes across versions. It will validate that the package have the same set of publics APIs for all the different runtime-specific implementations. It will also help developers to catch any applicability holes."
https://devblogs.microsoft.com/dotnet/package-validation/
"Package Validation tooling will allow library developers to validate that their packages are consistent and well-formed. It involves validating that there are no breaking changes across versions. It will validate that the package have the same set of publics APIs for all the different runtime-specific implementations. It will also help developers to catch any applicability holes." https://devblogs.microsoft.com/dotnet/package-validation/