== 0.1.0 / 2008-10-06

* Various bug fixes.
* Added NgramSet and ProbabilityTable classes.
* Merged NgramModel with the Model class.
* Refactored the Model class.
* Added random_gram_sentence, random_sentence, random_paragraph and
  random_text methods to the Model class.

== 0.0.9 / 2008-01-09

* Initial release.
* Supports all non-zero ngram sizes.
* Supports text and non-text grams.
* Supports Open and Closed vocabulary models.