CHANGES IN VERSION 1.4-0:

  NEW FEATURES:
    * ut_cmp_equal() and ut_cmp_identical() for comparing outputs.
    * ut_cmp_error() function to simplify testing for errors.

CHANGES IN VERSION 1.3-0:

  NEW VIGNETTES:
    * Getting Started
    * FAQ

  NEW FEATURES:
    * Show stack traces when functions being tested fail

CHANGES IN VERSION 1.1-0:

  NEW FEATURES:
    * New ok_group function for grouping unit tests.
    * Additional cookbook examples in the package documentation.