v0.5.7

[alaa-eddine]

Added

• Shape Plot Style
  • New shape plot style with extensive customization options for technical indicator signals.
  • Support for 12 shape types: circle, square, diamond, triangleup, triangledown, arrowup, arrowdown, flag, cross, xcross, labelup, labeldown.
  • 6 size presets: tiny, small, normal, large, huge, auto.
  • Custom dimensions support with width and height attributes for non-uniform shapes.
  • 5 location modes: absolute, abovebar, belowbar, top, bottom for flexible positioning.
  • Text label support with configurable color and automatic positioning based on location.
  • Per-point overrides for all shape attributes (shape, size, color, text, location, dimensions).
• Documentation
  • Comprehensive plotting system documentation (/plots) covering all 7 plot styles.
  • Detailed shape plot examples and configuration guide.
  • PineScript demo page showing runtime transpilation with PineTS.
  • Cross-signal indicator example demonstrating shape plots with EMA crossover signals.

Changed

• Build Pipeline Modernization
  • Migrated from UMD-only to hybrid ESM/CJS/UMD build system.
  • Added exports field in package.json for modern bundler support.
  • Externalized ECharts dependency - now required as peer dependency.
  • Separate ESM (qfchart.min.es.js) and UMD (qfchart.min.browser.js) bundles.
  • Updated all demo pages to include ECharts script tag.
  • Improved Rollup configuration for better tree-shaking and bundle optimization.

Fixed

• Binance provider hotfix for USA users connectivity issues.