A fork of Rick Olson's ActsAsVersioned plugin that has been gem'ized along with a few features I need. This library adds simple versioning to an ActiveRecord class which of course requires ActiveRecord for use.
Has tests for many DBs in ActiveRecord version 2.2.2
Install the gem manually.
$ sudo gem install metaskills-acts_as_versioned
Or with a rails config.gem dependency.
config.gem 'metaskills-acts_as_versioned', :lib => 'acts_as_versioned', :source => 'http://gems.github.com/'
The git repository is located here: