v5.1.0

• A public API has been declared and documented for Julia versions >= 1.11.0;
• Separate methods for the three public coefficient functions are now defined; namely: radial_coefficients, wavefront_coefficents, & transform_coefficients;
• get_j(m, n) & get_mn(j) are now exported;
• Superposition and Product public types are no longer exported;
• A couple of reconstruct methods have been added to bring functionality in line with wavefront and its expected input types;
• Automatic display has been fixed for zplot by now returning a FigureAxisPlot;
• Plots are now properly resized when their polynomial Observable changes;
• DomainError's are now thrown instead of generic ones where appropriate;
• Fixed a corner case where recap was an empty vector for null wavefront errors;
• show has been fixed to produce concise output for MixedPhase containers;
• The Sinusoid internal type has been renamed to Harmonic.

Full Changelog: v5.0.0...v5.1.0