As of the WWDC beta that was released, these are the version numbers of Ruby and friends that ship with the next version of our favorite operating system.
ruby --version
ruby 1.8.6 (2007-03-13 patchlevel 0) [universal-darwin9.0]
rails --version
Rails 1.2.3
gem --version
0.9.2
rake --version
rake, version 0.7.3
cap --version
Capistrano v1.4.1
and
mongrel is 1.01
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