What's Changed * No duplicate copies of training data by ryanxwang in https://github.com/ryanxwang/rank2plan/pull/2 * Sparse matrix inputs by ryanxwang in https://github.com/ryanxwang/rank2plan/pull/3
- Improved logging - fix bug for constraint generation where C values are always treated as 1 - support for constraint and column generation together, but not yet column generation by itself