Just for your information, the following article looks nice to understand the Ruby 3.4 news. https://dev.to/ko1/reading-the-ruby-34-news-with-professionals-english-trans...
And as you may know, Ruby 3.4.1 was released. https://www.ruby-lang.org/en/news/2024/12/25/ruby-3-4-1-released/ https://www.ruby-lang.org/en/news/2024/12/25/ruby-3-4-0-released/