# Changelog

## 0.3.0 - 2026-07-23

- Adopt the Toolbox SDK 0.2.0 shared header with standard Help and app-specific
  Gitea source controls, centered app identity, Personalize, and Apps menus.
- Apply the shared system, light, and dark appearance choice to the OneNote
  reader while retaining authored page fonts, colors, highlights, and ink.
- Scope reader controls so application button styling cannot override the
  shared Toolbox header.

## 0.2.1 - 2026-07-22

- Preserve the intrinsic aspect ratio of embedded images when their recorded
  display width is reduced to fit the reader, including linked images.
- Allow the page reader to scroll when its Toolbox grid area is constrained.

## 0.2.0 - 2026-07-22

- Open unfragmented FSSHTTPB package-store `.one` sections through the same
  bounded page/content model as desktop revision stores.
- Interpret desktop and FSSHTTPB `.onetoc2` stores into authored section-group,
  section, page, and subpage trees, with identity fallback and deterministic
  handling of missing, duplicate, cyclic, and unlisted entries.
- Add complete-set CAB extraction for multi-cabinet packages, including split
  CFDATA blocks, spanning files, codec continuity, link validation, aggregate
  limits, and browser selection of one `.onepkg` plus its `.cab` companions.
- Add native MSZIP and Quantum decoding alongside uncompressed and LZX CAB
  support.
- Parse and render structured outlines, rich-text formatting and safe links,
  tables, signature/header-validated PNG/JPEG images, decoded ink, layout hints,
  and declared embedded attachments.
- Add local structured JSON, text, Markdown, inert HTML, and deterministic
  static notebook ZIP exports with diagnostics, unsupported-content summaries,
  normalized resource names, and bounded output.
- Add independent parser, image-preview, display, TOC, cabinet-set, and export
  resource budgets. Oversized images remain explicitly downloadable but are
  not copied or decoded for automatic preview.
- Verify the implementation against the redistributable OneNote golden corpus,
  a licensed five-part libmspack fixture, adversarial malformed inputs, and two
  private `.onepkg` files without committing their bytes.

Known unsupported areas remain fragmented FSSHTTPB data-element reconstruction,
equations, audio/video, pixel-perfect page placement, and untested OneNote
producer variants.

## 0.1.0 - 2026-07-22

- Add a standalone React/Vite reader integrated with Toolbox SDK 0.1.1,
  including `AppShell`, the Toolbox manifest, nested-path-safe assets, and the
  Portal release contract.
- Add a worker-hosted native TypeScript parser for a desktop OneNote
  revision-store subset: bounded file-node and object-space traversal,
  property sets, page metadata, titles, timestamps, levels, and plain text.
- Add in-memory CAB enumeration and extraction for uncompressed and LZX
  folders, including checksums, strict paths, explicit resource limits, and
  cooperative cancellation between data blocks.
- Open contained `.one` sections independently and expose package entries,
  section/page navigation, partial failures, and structured diagnostics.
- Verify a Joplin `.one` golden with three pages and a Joplin LZX `0x1203`
  `.onepkg` golden with seven entries, five sections, and seven pages. Also
  verify rust-cab uncompressed and LZX `0x1303` fixtures.
- Add deterministic static release packaging, SHA-256 sidecars, pinned-source
  provenance, fixture licensing, and security/support documentation.

Known unsupported areas are FSSHTTP-packaged `.one`, MSZIP and Quantum CAB
extraction, multi-cabinet archives, `.onetoc2` hierarchy/order interpretation,
visual content, attachments, layout/format fidelity, links, and exports.