ruby maven libs --------------- this is just a regular [maven](maven.apache.org) packed as gem. mainly used by [ruby-maven](github.com/takari/ruby-maven) release a new version --------------- adjust the version in **lib/maven.rb** and then execute ./mvnw deploy this will push the gem to rubygems.org license ------ it just comes with the same license as maven itself and all the license info can be found under maven-home/ after ./mvnw package