Welcome to RailsBump! 👋

RailsBump lets you check your Ruby gems for compatibility with all major Rails versions. This is useful if you're planning to upgrade a Rails app to the next major version. You can either check an individual gem or a "lockfile" generated by Bundler (Gemfile.lock) containing all the gems of your Ruby project.
Read more about how RailsBump works and the history of this project on GitHub and please open an issue if you encounter any problems.

This project is sponsored by FastRuby.io. They are a team of Ruby on Rails experts that specialize in Rails Upgrade Services.

Check a gem Check a lockfile

Latest checked gems

Gem Show earlier Rails versions Compatible with...
Rails 2.3 Rails 3.0 Rails 3.1 Rails 3.2 Rails 4.0 Rails 4.1 Rails 4.2 Rails 5.0 Rails 5.1 Rails 5.2 Rails 6.0 Rails 6.1 Rails 7.0
spectre_scss all all all all all all all all all all all all all
rubymuse none none all all all all all all all all all all all
profession all all all all all all all all all all all all all
cite-me all all all all all all all all all all all all all
simple_phone_number all all all all all all all all all all all all all
subroutine none none none none all all all all all all all all all
kartograph all all all all all all all all all all all all all
flags all all all all all all all all all all all all all
decimal all all all all all all all all all all all all all
cloudfront-rails none none none none 0.1.0 0.1.0, 0.4.0 0.1.0, 0.4.0 >= 0.2.0 >= 0.2.0 >= 0.2.0 0.4.0 0.4.0 0.4.0
samuel all all all all all all all all all all all all all
rails_mini_profiler none none none none none none none none none none all all all
rubocop-discourse all all all all all all all all all all all all all
rtlit all all all all all all all all all all all all all
rails_multisite <= 1.0.4 <= 1.0.4 <= 1.0.4 <= 1.0.4 <= 1.0.4 <= 1.0.4 <= 1.0.4 some some some some some some
rails_failover <= 0.2.0 <= 0.2.0 <= 0.2.0 <= 0.2.0 <= 0.2.0 <= 0.2.0 <= 0.2.0 <= 0.2.0 <= 0.2.0 <= 0.2.0 <= 0.7.3 all 0.1.0, 0.2.0, 0.8.0
r2 all all all all all all all all all all all all all
net-http all all all all all all all all all all all all all
mini_suffix none none all all all all all all all all all all all
mini_sql all all all all all all all all all all all all all

Support

If you find RailsBump useful and would like to support the ongoing development, buy me a coffee or become a sponsor!