Note You can find the updated guide here. Rails 2.3 LTS works with Ruby 1.8.7, Ruby 2.5, and Ruby 2.7...

Note You can find the updated guide here. Rails 3.2 LTS works with Ruby 1.8.7, 1.9.3, 2.3, 2.5, and 2.7...

The Rails LTS service only covers security updates for the Rails framework, not for Ruby. As a courtesy to our...

An expectation like this will fail with Rails LTS 2.3: should render_template(:edit) The error will look like this...

With Rails 3.2 LTS your RSpec 2 controller specs might fail with an error like this: NoMethodError: undefined method `[]' for...

There is a possible ReDoS (regular expression denial of service) vulnerability in the activerecord gem that is part of Rails...

Mimicking the offical change in Rails 5.1.8 to protect against CVE-2022-32224, all versions of Rails LTS try to...

We maintain several forks since [CVE-2023-23913] of rails-ujs and jquery-ujs. Since each Rails app has a...

Historically, the "rack" gem was not part of Rails LTS, simply because it was maintained and released separate from Ruby...

Note You can find the updated guide here. We are pleased to announce that all versions of Rails LTS now...

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