* 1.0
- Start release.
* 1.1
- Improve test cases.
* 1.2
- Update include directory specification in CMakeLists.txt to use CMAKE_CURRENT_SOURCE_DIR.
- Refactor Pattern class to simplify constructors, remove unused methods, and improve memory management.
- Automatize testing with ctest.
- Update to course 24-25.
* 1.3
- Refactor Pattern class to use std::valarray directly and simplify constructor logic.
- Apply zero-rule to class Pattern.
