v1.4.0

Full Changelog: v1.3.9...v1.4.0

v1.3.9

1.3.9

v1.3.7

This release adds bidirectional text support, expands the metadata pipeline for document analysis workflows, and introduces a new live
editor example. It also includes several text layout fixes and broader regression coverage.

Highlights

• Added bidirectional text support for Arabic, Hebrew, and mixed LTR/RTL content.
  • New Text.baseDir("ltr" | "rtl" | "auto")
  • New Span.textDir("ltr" | "rtl")
  • Includes new bidi tests and visual coverage
• Expanded the Metadata API for layout analysis and labeling workflows.
  • .tag() is now available on spans and is surfaced in metadata
  • Text metadata includes laid-out paragraph blocks and segment bounding boxes
  • Useful for inspection, overlays, OCR tooling, and dataset generation
• Added toYoloDataset() for YOLO bounding-box export.
  • Supports segment, line, block, and node granularity
  • Can export text, photo, and layout nodes
  • Class names are derived from .tag() labels
• Added a new live editor example under examples/live-editor.
  • Responsive editor panels
  • Properties panel
  • Custom font uploads
  • Social/document templates
  • Debug mode
  • Render cache improvements

Fixes and Improvements

• Improved wrapping for tight unspaced text
• Tightened text layout regressions
• Added multilingual text regression coverage
• Improved README documentation for bidi text, metadata, and YOLO export
• Added benchmark script support

Internal Notes

• Removed jspdf
• Added more visual tests and regression fixtures across text, bidi, and bbox export flows

Full Changelog

• feat: add bidirectional (bidi) text support
• feat: add tag() to spans and surface tag in metadata API, add bbox visual tests
• feat: add toYoloDataset() for YOLO bbox dataset export
• feat: add sone editor
• feat: add responsive editor panels
• feat: support custom font uploads
• feat: add live editor properties panel
• feat: add social templates and debug mode
• fix: tighten text layout regressions
• fix: wrap tight unspaced text
• fix: use sone render cache in live editor

v1.3.6

Full Changelog: v1.3.5...v1.3.6

v1.3.5

Full Changelog: v1.2.5...v1.3.5

v1.2.5

1.2.5

v1.2.4

1.2.4

v1.2.3

• When nowrap and autofit are both set, binary-search for the largest
  font size where the single line fits within the container width
• Guard height-based autofit to non-nowrap case to avoid conflict
• Write resolved font size back to node.props.size so metadata reflects it
• Add 3 unit tests and visual regression test (text-autofit-1.ts)
• Remove JSON metadata output from writeCanvasToFile in visual test utils

v1.2.2

• Add support for Glue ( Word joiner, Non breaking space)

v1.2.1

• Added automatic page breaking for multi-page documents.
• Added PageBreak plus repeating page header/footer support.
• Added page margins, dynamic header/footer sizing, and uniform page handling.
• Added list support with List and ListItem, including customizable
  markers.
• Added styled SpanNode list markers and {} placeholders for numbered
  markers.
• Added table colspan and rowspan.
• Added tab stops for text layout.
• Added layout-aware text orientation at 0/90/180/270 degrees.
• Added Knuth-Plass line breaking as an alternative to greedy wrapping.
• Added text clipping, path clipping, and SVG color fill support.
• Improved text behavior with fixes for justification, whitespace
  preservation, number wrapping, and canvas width semantics.

Improvements

• Expanded metadata and rendering coverage around text, pagination, lists,
  tables, grids, paths, and clipping.
• Added a large set of visual regression scenarios and showcase assets,
  including feature showcase and report PDFs.
• Improved line breaking logic for Khmer-related segmentation edge cases.
• Tightened types and added more automated tests.