Ganymede Kernel Released

Ganymede Kernel is released.

The Ganymede Kernel is a Jupyter Notebook Java kernel based on JShell combined with an integrated Apache Maven-like POM, support for JVM languages such as Groovy, Javascript, and Kotlin, and support for Apache Spark and Scala binary distributions.

This release adds support for:

Binary and source downloads are available from

Quickstart if Java 11 (or later) and Jupyter are already installed:

$ curl -sL -o ganymede-kernel.jar
$ java -jar ganymede-kernel.jar --install

Please see the project page for detailed installation instructions and its features and usage.