• Removed legacy introspection via name/1: color(:__keys__), color(:__values__) and color(:__enumerators__) no longer work. Use the new dedicated helpers instead (see migration guide below).
• Minimum Elixir version bumped to 1.15.

Replace all legacy introspection calls:

- color(:__keys__)
+ color_keys()

- color(:__values__)
+ color_values()

- color(:__enumerators__)
+ color_enumerators()

If you defined custom guards like:

- defguard is_color(value) when value in color(:__keys__) or value in color(:__values__)
- defguard is_color_key(value) when value in color(:__keys__)
- defguard is_color_value(value) when value in color(:__values__)

You can remove them entirely, they are now generated automatically.

The following guards are now generated automatically:

• is_color/1 - checks if a value is a valid key or value
• is_color_key/1 - checks if a value is a valid key
• is_color_value/1 - checks if a value is a valid value

• Helpers: name_keys/0, name_values/0, name_enumerators/0 macros for compile-time access to enum data.
• Guards: is_name/1, is_name_key/1, is_name_value/1 guard macros generated automatically for each enum.
• Options: allow_duplicate_keys and allow_duplicate_values for fine-grained control over duplicate validation.

• Internal refactoring for cleaner macro generation.
• Updated dependencies (ex_doc ~> 0.40).

• Initial release