Changelog

Version 1.9.0

Added optional per-test and per-suite timing with -t / --time-tests.
Added --time-stat timing statistics, including totals, averages, medians, and the ten slowest tests and suites.
Added a self-test suite that verifies command-line handling, timing reports, output formatting, and runner failure handling.
Improved the test runner internals by separating command-line parsing, output rendering, and timing collection.

Avoid compiling test source files twice when generating unit-test metadata.
Fix the precompiled-header include path after the CMake directory reorganization.

Changed the license from LGPL-3.0 to the less restrictive Apache-2.0.
Updated the code style to align with the latest Erbsland Code guidelines.
Hardened the build process and GitHub workflows.
Introduced build utilities with a pre_commit action.
Minor fixes, such as explicitly converting std::ptrdiff_t to std::size_t.
Removed unused dependencies from the documentation build.
Reorganized the directory structure, moved Cmake related files to a new cmake directory.
Removed tools, it is replaced by utilities and cmake.
Updated all dependencies to the latest versions.