JRuby 1.7.22 now available

Change effective on 20 August 2015

The Ruby stack now supports JRuby 1.7.22 in 2.0.0 (experimental), 1.9.3, 1.8.7 modes.

To use JRuby 1.7.22 in Ruby 1.9.3 mode, add this to your Gemfile:

ruby '1.9.3', :engine => 'jruby', :engine_version => '1.7.22'

Adjust the ruby value depending on the mode you wish to use.

The JRuby release notes can be found on the JRuby website.