We are thrilled to announce that .NET for Apache Spark 0.4.0 has been just released <https://github.com/dotnet/spark/releases/tag/v0.4.0>!
Some of the highlights of this release include: - Apache Arrow backed UDFs (Vector UDF, Grouped Map UDF) - Robust UDF-related assembly loading - Local UDF debugging The release notes <https://github.com/dotnet/spark/blob/master/docs/release-notes/0.4/release-0.4.md> include the full list of features/improvements of this release. We would like to thank all those who contributed to this release. Thanks, Terry
