v0.4.1

Coluna v0.4.1

Diff since v0.4.0

Closed issues:

• Add support to provide an initial primal solution (#514)
• Coluna requires the underlying solver to support a modification of the constant in the objective function (#613)
• coluna initialization with generated solution (#614)
• getsolutions (#652)

Merged pull requests:

• smaller examples in documentation (#655) (@guimarqu)
• Initial columns callback (#656) (@guimarqu)
• rm propagation of objective constant in subsolver (#657) (@guimarqu)