0.10.3

New Features

• Add QuadraticModel.change_vartype() method.

• Add C++ dimod::QuadraticModel::change_vartype() method. Also add non-const versions of dimod::QuadraticModel::vartype(), dimod::QuadraticModel::lower_bound(), and dimod::QuadraticModel::upper_bound().

Bug Fixes

• Fix QuadraticModel.spin_to_binary not correctly updating the variable type of the changed variables.