These new releases of Ruby address a security issue (CVE-2015-1855). 2.1.6 and 2.2.2 also address some bugs and fixes. Upgrading to those versions is recommended. You can find the links to those archives in the download section.April 16, 2015 Read full article
The RubyInstaller distribution of Ruby 2.2.1 was just released. Checkout the downloads section for the installers and binary packages.March 06, 2015 Read full article
Newer versions of 2.0.0 were released. Please find the newer installers and binary packages in the download section. This release is the last ordinal release of the Ruby 2.0.0 version. See the Official Ruby 2.0.0-p643 release announcement for more details.February 27, 2015 Read full article
If you're new to Ruby, check out this online course from The Pragmatic Studio to learn all the fundamentals of object-oriented programming with Ruby.
If you're looking to create Ruby on Rails web apps, you'll learn how to build a complete Rails 4 app step-by-step in this online course also from The Pragmatic Studio.