We are happy to announce the release of Rails 7.2! There has been close to 2,500 commits made by over 400 contributors since Rails 7.1, so this release is packed with new features and improvements. Better production defaults Rails 7.2 comes with better productions defaults to help you build more efficient applications. Starting with YJIT. YJIT is Ruby’s JIT compiler that is available in CRuby sinc
![Rails 7.2: Better production defaults, Dev containers, new guides design, and more!](https://cdn-ak-scissors.b.st-hatena.com/image/square/5dbf8d4bb6aeb72c4906093e54727da9571cbd97/height=288;version=1;width=512/https%3A%2F%2Frubyonrails.org%2Fassets%2Fimages%2Fopengraph.png)