CHANGELOG.md in spout-0.8.0.beta14 vs CHANGELOG.md in spout-0.8.0.beta15

@@ -3,19 +3,28 @@
 ### Enhancements
 - Tests now include check for variables that reference one or more forms
   - `include Spout::Tests::FormExistenceValidation`
   - `include Spout::Tests::FormNameUniqueness`
   - `include Spout::Tests::FormNameMatch`
+- Test iterators have been added to provide access to `@variables`, `@forms`, and `@domains` to build custom tests in `dictionary_test.rb`
+  - Add the line `include Spout::Helpers::Iterators` to `dictionary_test.rb` to access the iterators
+  - See [README.md](https://github.com/sleepepi/spout/blob/master/README.md) for examples
 - Added `spout graphs` command that generates JSON charts and tables of each variable in a dataset
   - This command requires a .spout.yml file to be specified to identify the following variables:
     - `visit`: This variable is used to separate subject encounters in a histogram
     - `charts`: Array of choices, numeric, or integer variables for charts
 - The `spout pngs` command now renders the histogram form for each variable
 - The `spout coverage` command now lists variables that are defined in the data dictionary and that do not exist in any CSV dataset
 - The `spout coverage` command now lists domains that are defined in the data dictionary and not referenced by any variable
 - Added `spout outliers` command that returns a list of integer or numeric variables that contain major and minor outliers
 - Removed the deprecated `spout hybrid` command
 - Spout tests are now run using minitest in favor of test unit
+- Spout dictionary can now be loaded using the following command in irb:
+  - `require 'spout'; dictionary = Spout::Models::Dictionary.new(Dir.pwd)`
+  - `dictionary.load_all!`
+  - `dictionary.variables.count`
+  - `dictionary.domains.count`
+  - `dictionary.forms.count`
 - **Gem Changes**
   - Updated to colorize 0.7.2
   - Updated to minitest
 - Use of Ruby 2.1.2 is now recommended