HAVAL v1.3

• Switch from separate from_* methods to an overloaded hash method.
• Add new end_to method to store result in a user-provided buffer.
• Expose library version via havalver.h file.
• Add an (optional) Qt convenience wrapper with Qt 5 and Qt 6 support.
• Support specifying components when using find_package with CMake; currently 3 components are provided: "core" (STL-based library), "qt" (Qt-based wrapper), and "app" (CLI tool).

HAVAL v1.2

• Rewrite the library in C++ and make it header-only, allowing to instantiate the template with different pass count and fingerprint length values within the same program without much fuss.
• Move certification data checks code from the app into a unit test.
• Allow changing app parameters without recompilation via environment variables: HAVAL_PASS (defaults to 3), HAVAL_FPTLEN (256), HAVAL_NUMBER_OF_BLOCKS (5000), HAVAL_BLOCK_SIZE (5000).
• Switch to CMake build system.