Don't know what features you're looking for, but the roadmap in their issue tracker says it is due in about 5 months. https://bugs.ruby-lang.org/projects/ruby-

Don't know what features you're looking for, but the roadmap in their issue tracker says it is due in about 5 months. https://bugs.ruby-lang.org/projects/ruby-master/roadmap#3.0 https://bugs.ruby-lang.org/projects/ruby-master/roadmap#3.0