Thank you for the five-star review! While new feature development has been stale for a while, I really do value stability and the fact that this plugin stays working as advertised. So thanks for your issue reports and your feedback!

Thanks a lot! If you're using it and have suggestions don't hesitate to create an issue on github. It's a bit sad I can't implement the loader itself in Scala because of binary compatibility, and thus cannot make the most idiomatic APIs but my hope is that can be resolved with TASTy when Scala 3 arrivés.

This plugin is not intended as a Scala tutorial for Java plugin developers, it just aims to help Scala developers to write plugins in Scala by providing a PluginLoader that can manage multiple versions of Scala library classes at the same time. Thanks for the review though! Have you managed to compile and run a plugin written in Scala (e.g. the example plugin on github)?