Changelog

All notable changes to Farben will be documented here.

[0.4.0] - 2026-03-15

Public Farben Update. Changes to farben-core, farben, and farben-macros is displayed here.

Style::parse() — builds a Style from farben markup string
Style::reset field — when true, overrides all other style attributes with a full SGR reset
registry module — global style registry backed by OnceLock<Mutex<HashMap<String, Style>>>
insert_style() — inserts a named style into the global registry
search_registry() — looks up a named style from the global registry
style!() macro — user-facing API for defining custom named styles
style_to_tags() — converts a Style into a Vec<TagType> for lexer expansion
Custom tag resolution in parse_part() — unknown tags now check the registry before returning InvalidTag
parse_part() return type changed from Result<TagType, LexError> to Result<Vec<TagType>, LexError> to support style expansion
colorb!() bleeds at compile-time with the colorb() runtime counterpart

parse_tag() updated to flatten nested Vec<TagType> results from parse_part()
All functions, when using compile can now benefit from compile-time processing instead of just validation