ryser (v0.2.0)

• A function to convert a dictionary representing the fixed cells of a partial latin square into an equivalent list edge-colouring problem for a complete directed graph with self-loops.
• Functions to convert cell labels into row or column indices.
• Functions to create ranges of cell labels.
• Most other functions removed.

ryser (v0.1.0)

• Minimal functionality.
• Using poetry.