Heroku Release notes and new features

Ruby version 4.0.8 is now available

Ruby v4.0.8 is now available on Heroku. To run your app using this version of Ruby, add the following ruby directive to your Gemfile: ruby "4.0.8" For more information on Ruby 4.0.8, you can view the release announcement .

• Ruby version 4.0.8 is now available
• Heroku-22, Heroku-24 and Heroku-26 stacks updated