<PackageReference Include="System.Reactive" Version="7.0.0-preview.15" />

API Differences between 7.0.0-preview.15 and 6.0.1

100 Additions 3 Removals

System.Reactive

System.Reactive.Concurrency

System.Reactive.Disposables.Fluent

System.Reactive.Linq

System.Reactive.Windows.Foundation