Maintainers for rails are Debian Ruby Team <pkg-ruby-extras-maintainers@lists.alioth.debian.org>.
You may want to refer to the following individual bug pages: ruby-actioncable, ruby-actionmailbox, ruby-actionmailer, ruby-actionpack, ruby-actiontext, ruby-actionview, ruby-activejob, ruby-activemodel, ruby-activerecord, ruby-activestorage, ruby-activesupport, ruby-rails, ruby-railties.
You might like to refer to the rails package page, or to the Package Tracking System.
If you find a bug not listed here, please report it.