I accepted a PR to add net461
back as there's still multi-targetting issues. I guess .NET Standard 2.0 never really worked out.
Included that and a fix:
- Add net461 target to clean up issues with system.* nuget dependencies #621
- Fix for chunked read for ZLibBaseStream #616
https://www.nuget.org/packages/SharpCompress/0.30.0