It would be great to have a way to bootstrap the plugin, using it for Mavanagaiata itself.
That would allow to easily provide more information like a changelog while demonstrating the capabilities of the plugin.
Maybe maven-compiler-plugin or maven-source-plugin should so something similar.
Also asked this on StackOverflow. No luck, yet.
The solution sound weird, but is in fact very simple. Using the bootstrap profile introduced in b0c4b99 this is now possible using the following commands:
$ mvn install && mvn -P bootstrap install && mvn -P bootstrap install