Breaking news! #ruby 3.0.0 Released! Ruby 3.0.0 covers those goals by: - Performance: MJIT - Concurrency: Ractor and Fiber Scheduler - Typing (Static Analysis): RBS, TypeProf https://www.ruby-lang.org/en/news/2020/12/25/ruby-3-0-0-released/ 5.9K views08:30