v1.1.0

Add three new solvers:

• Almost Unique Rectangles
• Hidden Unique Rectangles
• Extended Unique Rectangle

Improve individual and set macros for readability:

• Use bare tokens instead of strings
• Commas and spaces are optional for sets
• Letters are optional for rows
• Export to crate

v1.0.0

Note: Highlighting deductions with H <num> will not display correctly on older Windows environments, but the player works fine otherwise.