v2.2.0

• Many new platforms and toolchains are now supported. See the README for details.
• Plugin loader and sample plugin module implemented! In the near future, some standard plugins will be available as part of the library.
• Big performance gains through optimization and refactoring.
• Much improved support for syslog and added support for macOS' centralized logging facility (os_log). See sir_syslog_dest.
• Support for 256-color and RGB color modes:
  • sir_setcolormode
  • sir_makergb
  • sir_settextstyle
• Windows got a lot of love, and support for that platform is better than ever
  • A Visual Studio 2022 solution can now be found in the msvs directory with both x64 and arm64 configurations
• New macros in sir/ansimacros.h that can be used with libsir or anything
  that writes to stdio (printf, puts, etc.): printf(RED("Oh lawd, something " ULINE("awful") " has happened!\n");
• Test suite:
  • New and more vigorous tests
  • Now supports command-line arguments:
    • --list : lists all the available tests
    • --only: only run the specified tests
    • --leave-logs: leave log files behind for examination
    • --wait : wait for keypress before exiting
    • --perf : runs the performance benchmark test (normally skipped)
    • --version: shows the version of libsir the test suite was built with.
• Eliminated several bugs and potential memory leaks (Flawfinder, Valgrind, PVS Studio, Clang Analyzer, Cppcheck)
• More specific error codes and better error reporting
• New preprocessor defines:
  • SIR_ASSERT_ENABLED: if defined, libsir calls assert (note that if -DNDEBUG is present, this becomes a NOOP). If not defined and SIR_SELFLOG=1, libsir writes a red message to stderr containing the condition that would have asserted, along with the file, line, and function. This allows for fine-grain control over assertions.
  • SIR_NO_SYSTEM_LOGGERS: if defined, system logger support is completely disabled/compiled out. The entry points still exist, but they will return an error that the feature is disabled or unavailable.
  • SIR_NO_PLUGINS: The same as SIR_NO_SYSTEM_LOGGERS, but for the plugin system.
• Better and more thorough documentation.