Where's the rails release notes or changelog

Question

Rails 3.0.4 just released. But I don't see any changelog documents.

So where is the rails 3.0.4 changelog? I need to know if I should upgrade all my apps to 3.0.4 from 3.0.3.

Answer 1

There is a blog post and you can read the single CHANGELOG files

• https://github.com/rails/rails/blob/3-0-4-security/actionmailer/CHANGELOG
• https://github.com/rails/rails/blob/3-0-4-security/actionpack/CHANGELOG
• https://github.com/rails/rails/blob/3-0-4-security/activemodel/CHANGELOG
• https://github.com/rails/rails/blob/3-0-4-security/activerecord/CHANGELOG
• https://github.com/rails/rails/blob/3-0-4-security/activeresource/CHANGELOG
• https://github.com/rails/rails/blob/3-0-4-security/activesupport/CHANGELOG
• https://github.com/rails/rails/blob/3-0-4-security/railties/CHANGELOG

You can also compare the changes between 3.0.3 and 3.0.4

• https://github.com/rails/rails/compare/v3.0.3...v3.0.4

Answer 2

Simone's answer has inspired me to collect links to all the changelogs on one page. Includes versions 3.2, 3.1, 3.0, 2.3 as well as the upcoming 4.0.

http://jonathanjulian.com/2013/01/the-rails-changelogs/

I'll try to keep that post up-to-date.

Answer 3

This weblog has links to the changelog of each component as well as the commits for each version.