JRuby 1.6.0.RC2 Released Wednesday, February 09 2011 The JRuby community is pleased to announce the release of JRuby 1.6.0.RC2. Homepage: https://www.jruby.org/ Download: https://www.jruby.org/download JRuby 1.6.0.RC2 is the second release candidate of JRuby 1.6.0. JRuby 1.6.0 is the largest release of JRuby to date. This release fixes hundreds of user issues and brings compatibility with Ruby 1.9