README.rdoc in active_finite-0.4.1 vs README.rdoc in active_finite-0.4.2

@@ -1,7 +1,17 @@
 = active_finite
 
+== Compatibility notes
+
+This gem does not work with newer versions of ruby, or of rails. It currently works with versions of ruby before
+1.9.3, and with with other versions specified in the Gemfile. To run tests, use:
+
+  rbenv exec bundle _1.0.22_ exec rake gemspec
+
+There are no plans on porting this to new versions unless there is interest. You can ask for porting by adding
+an issue to active_finite's github page.
+
 == What is active_finite?
 
 The goal of active_finite is to provide a simple way to define
 database enumerations with ActiveRecord. There are many[https://github.com/ikspres/enum_fu] existing[https://github.com/adzap/active_enum] projects[https://github.com/jeffp/enumerated_attribute] that bring some enum support to ActiveRecord. However, these projects tend to define the enums in code, instead of in the migration itself. 
 
@@ -59,27 +69,5 @@
   end
 
 If both values and from_file are defined, active_finite will pull entries from both.
 Another option to be aware of is that values do not have to be explicitly listed
 upon deletion, using the all option is sufficent.
-
-
-== Other ideas
-Combine active_finite with foreigner[https://github.com/matthuhiggins/foreigner] to put foreign key constraints on users of defined enums.
-
-== Contributing to active_finite
-* Check out the latest master to make sure the feature hasn't been implemented or the bug hasn't been fixed yet
-* Check out the issue tracker to make sure someone already hasn't requested it and/or contributed it
-* Fork the project
-* Start a feature/bugfix branch
-* Commit and push until you are happy with your contribution
-* Make sure to add tests for it. This is important so I don't break it in a future version unintentionally.
-* Please try not to mess with the Rakefile, version, or history. If you want to have your own version, or is otherwise necessary, that is fine, but please isolate to its own commit so I can cherry-pick around it.
-
-== Contact
[e-mail]
-
-== Copyright
-
-Copyright (c) 2011 me. See LICENSE.txt for
-further details.
-