The 8.2.0 release introduced a breaking change as described in #136 This release (9.0.1) is more or less that release apart from also bringing back .NET Standard 2.0 support as described in #135 and removing members that previously was marked as obsolete (see #138)

The 8.2.0 release has been deprecated with a reference to previous package and has also been unlisted from NuGet.