JRubyArt-2.1.0+ a ruby implementation of processing

I have just released a pre-release version of JRubyArt-2.1.0. Developed and tested and on 64bit linux, requires testing on MacOS and Windows, does not require an installed version of vanilla processing. To install as a gem:-

gem install jruby_art --pre
k9 --install # to install jruby-complete and samples
cd k9_samples # in home directory
rake # to run examples

Default setup expects jruby- to be installed, to use jruby-complete instead edit ~/.jruby_art/config.yml requires jdk11 (openjdk11 is fine).
See https://github.com/ruby-processing/JRubyArt