Changes in version 0.1.1 (2026-04-07)                  

Bug fixes

  - Fixed a critical regex bug in site_convert() that prevented correct
    conversion of ICD-O-3 topography codes with decimals.
  - Improved robustness of aya_class() and kid_class() by ensuring
    site_convert() is always applied to the site input, allowing both
    numeric and character formats to work reliably.
  - Fixed a typo in the error message for input length validation in
    kid_class().

Architectural changes

  - Refactored shared classification logic between aya_class() and
    kid_class() into an internal helper function classify_internal() to
    improve maintainability and reduce code duplication.
  - Replaced brittle magic numbers in matching logic with internal
    constants ERR_NONE and ERR_MULT.

                 Changes in version 0.1.0 (2024-09-15)                  

Initial package release

  - Released the development version of cancerR on GitHub.