For a while now Lucene.Net has required the use of SharpZipLib for the use of compressed fields in the indexes. Can you please remove this dependency on a very old Zip library. Even the author has moved on and abandon the project in favor of his newer DotNetZip library.
I would suggest for the .NET API that you use the tools available in the System.IO.Compression Namespace (https://msdn.microsoft.com/en-us/library/system.io.compression%28v=vs.110%29.aspx) so that you don't have to have an external dependency to begin with. This namespace was introduced in .NET 2.0 and forward so no third party needs to be included.