## 0.1.5

- Packaged LightGBM with gem
- Added support for missing values
- Added `feature_names` to datasets
- Fixed Daru training and prediction

## 0.1.4

- Friendlier message when LightGBM not found
- Added `Ranker`
- Added early stopping to Scikit-Learn API
- Free memory when objects are destroyed
- Removed unreleased `dump_text` method

## 0.1.3

- Added Scikit-Learn API
- Added support for Daru and Numo::NArray

## 0.1.2

- Added `cv` method
- Added early stopping
- Fixed multiclass classification

## 0.1.1

- Added training API
- Added many methods

## 0.1.0

- First release