So excited for the new features in Ruby 3. The writeup on the preview build has some good details. Static typing, including analysis tools! True multithreading without an interpreter lock! And of course the Ruby 3x3 performance improvements. https://www.ruby-lang.org/en/news/2020/12/08/ruby-3-0-0-preview2-released/
@misty Also excited! I've been so spoiled for types in Rust.