TruffleRuby 34 is here, bringing full Ruby 3.4 compatibility, major parsing optimizations (up to 23% faster parsing), and a new Prism-based Ripper implementation with 20x to 40x speedups. The release is available on GitHub, in your favorite Ruby installer, and on Maven Central! $ rbenv install truffleruby-34.0.0 $ ruby-build -d truffleruby-34.0.0 ~/.rubies $ asdf install ruby truffleruby-34.0.0 $

