https://pawelurbanek.com/rails-8-features

My side project Abot for Slack, has been around for 7 years, i.e., since Rails 5.1. It’s now yielding passive income while running on an almost complete autopilot. But I’m still keeping its dependencies up-to-date. The recent migration to Rails 8 was arguably the most impactful in the app’s lifetime. In this blog post, I’ll describe features introduced in the newest version of the framework and how they affected my project.