Good news everyone! Rails version 3.1.5 has been released. This release of Rails contains two important security fixes: * CVE-2012-2660 Ruby on Rails Active Record Unsafe Query Generation Risk * CVE-2012-2661 Ruby on Rails Active Record SQL Injection Vulnerability It is suggested that all users upgrade immediately. For more information about these issues, please see the annoumcenents on the rubyonrails-security mailing list: https://groups.google.com/group/rubyonrails-security Specifically these announcements: https://groups.google.com/group/rubyonrails-security/browse_thread/thread/f1203e3376acec0f https://groups.google.com/group/rubyonrails-security/browse_thread/thread/7546a238e1962f59 Other changes for this release can be found in each component''s CHANGELOG: https://github.com/rails/rails/blob/3-1-stable/actionmailer/CHANGELOG.md https://github.com/rails/rails/blob/3-1-stable/actionpack/CHANGELOG.md https://github.com/rails/rails/blob/3-1-stable/activemodel/CHANGELOG.md https://github.com/rails/rails/blob/3-1-stable/activerecord/CHANGELOG.md https://github.com/rails/rails/blob/3-1-stable/activesupport/CHANGELOG.md https://github.com/rails/rails/blob/3-1-stable/railties/CHANGELOG.md All changes can be found here: https://github.com/rails/rails/compare/v3.1.4...v3.1.5 I want to give a special thanks to Ben Murphy for responsibly reporting the two security issues that are fixed in this release. Thank you very much! <3<3<3 -- Aaron Patterson http://tenderlovemaking.com/