Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

0.1.0 - 2026-03-06

hwpforge: Umbrella crate with feature flags (hwpx, md, full)
hwpforge-foundation: Primitive types (HwpUnit, Color BGR, branded Index, enums, error codes)
hwpforge-core: Format-independent document model with typestate validation (Draft/Validated)
- Document, Section, Paragraph, Run, Table, Image
- Controls: TextBox, Footnote, Endnote, Equation, Chart (18 types)
- Shapes: Line, Ellipse, Polygon, Arc, Curve, ConnectLine
- References: Bookmark, CrossRef, Field, Memo, IndexMark
- Layout: Multi-column, captions, headers/footers, page numbers, master pages
- Annotations: Dutmal, compose characters
hwpforge-blueprint: YAML-based style template system
- Template inheritance with DFS merge
- StyleRegistry with deduplicated fonts, char shapes, para shapes
- Built-in default template (Hancom 한컴바탕)
- BorderFill support
hwpforge-smithy-hwpx: Full HWPX codec (KS X 6101)
- Decoder: HWPX ZIP+XML -> Core Document
- Encoder: Core Document -> HWPX ZIP+XML
- Lossless roundtrip for all supported content
- HancomStyleSet support (Classic/Modern/Latest)
- 22 default styles with per-style charPr/paraPr
- ZIP bomb defense (50MB/500MB/10k limits)
- OOXML chart generation (18 chart types)
- Golden fixture tests with real Hancom 한글 files
hwpforge-smithy-md: Markdown codec
- GFM decoder (pulldown-cmark) with YAML frontmatter
- Lossy encoder (readable GFM) and lossless encoder (HTML+YAML)
- Full pipeline: MD -> Core -> HWPX verified in Hancom 한글