Upgrade Rails from 6.1 to 7.0

This article is part of our Upgrade Rails series. To see more of them, click here. This article will cover the most important aspects that you need to know to get your Ruby on Rails application from version 6.1 to version 7.0. 1. Preparations 2. Ruby version 3. Gems 4. Config files 5. Rails Guides 6. Notable Changes 7. Application code 7.1 Railties 7.2 Action Pack 7.3 Action View 7.4 Action Mailer 7.5 Active Record 7.6 Active Storage 7.7 Active Model 7.8 Active Support 7.9 Active Job 7.10 Act...

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