DOWNLOAD; Usually we release a new Minor Community Edition version once per two weeks. Major version is released quarterly (every 3 months). Information about previous releases you can find here. All Windows binaries are signed with Symantec Code Sign certificates (confirmed by Microsoft). All MacOS binaries are signed with Apple Developer ID.
Gem update -system only updates RubyGems.gem update will update all installed gems to their latest versions, so it will update Rails to 3.0.0.Before updating the gems you can freeze your application to rails 2.3.8 by executing rake rails:freeze:gemsin your application folder. Thus your application will be associated and run in rails 2.3.8 environment, even if you update the global gem to rails 3.You can at any time install a specific rails version via: gem install rails -v 2.3.8 (or another version of your choice)This will potentially install multiple gem versions simultaneously, so you can create and develop an app with whichever version you're comfortable with.Or you can install RVM to create and switch between any number of ruby/rails development environments, e.g. Ruby 1.8.7 with Rails 2.3.9 and ruby 1.9.2 with Rails 3.0.0 and so on.
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January 2023
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