Changes in version 0.0.6 (2026-10-15)                  

  - Improved robustness of internal stat layers when handling unknown or
    missing input parts.

                        Changes in version 0.0.4                        

  - geom_colon() no longer errors when every input row references an
    unknown part; the layer now returns an empty polygon layer.
  - geom_colon_label() correctly honours a user-mapped label aesthetic
    (previously overwritten by the derived label).

                        Changes in version 0.0.3                        

  - Added a variant registry: register_colon_variant() and
    list_colon_variants() for user-defined colon layouts alongside the
    built-in "standard" and "sescd" variants.
  - Added a Basics vignette walking through the core plotting workflow.
  - Expanded the test suite to cover blueprint geometry, sf helpers,
    stat layers, and the variant registry.

                        Changes in version 0.0.2                        

  - Initial release.
  - geom_colon() and geom_colon_label() for visualizing the colon with
    ggplot2.
  - Blueprint system for configurable colon anatomical layouts, with
    "standard" and "sescd" variants shipped.