v2.0.0

This is a major release featuring a complete architectural refactor of the Sexagesimal Calculator.

Highlights

• Robust Internals: The core Sexagesimal class now uses an immutable dataclass for its internal representation, making all calculations faster and safer.
• Modular Design: The codebase has been separated into logical modules (arithmetic, conversion, explain), making it much easier to maintain and extend.
• New Educational Feature: You can now generate beautiful, step-by-step explanations for all arithmetic operations directly in your terminal. See the documentation for details!
• Improved Reliability: The entire library is now validated by a comprehensive test suite, including property-based testing with hypothesis, ensuring a high degree of correctness.

Breaking Changes

• The old, capitalized static methods (Sexagesimal.Multiplication, Sexagesimal.Division, etc.) have been removed. Please use the standard Python operators (*, /) for all calculations.

Full Changelog: v1.1.0...v2.0.0