Hi, I contribute to the .NET for Apache Spark <https://github.com/dotnet/spark> project and we have seen *a lot* of *user interest* in providing first class notebook support for *.NET for Apache Spark*.
Livy currently supports *Scala*, *Python *and *R **interactive sessions*. We have a working prototype <https://github.com/dotnet/spark/tree/master/deployment/HDI-Spark/Notebooks> available that adds support for a Spark *Dotnet **interactive session* and I would like to know if the Livy community would be interested in adding this feature to the main code base. If so, please let me know and I can work on creating this PR. For now, I've created a Jira item <https://issues.apache.org/jira/browse/LIVY-742> to track this. Regards, -Steve