msfPDF v0.2.0 — Russian Cyrillic, Connected Arabic RTL, AI Discovery & Live Browser Showcase

Highlights in v0.2.0

• Native Russian Cyrillic (Русский) & Connected Arabic RTL (العربية) — Zero .ttf Files:
  • Compiles 273 Public Domain cubic Bezier vector glyphs (2048 UPM) into dynamic /Subtype /Type3 font subsets with normalized UTF-16BE /ToUnicode CMaps for accurate UTF-8 text search & copy.
  • Built-in Arabic contextual shaper (Isolated, Initial, Medial, Final), mandatory Lam-Alef ligatures (لا, لأ, لإ, لآ), and Unicode BiDi (UAX #9) visual reordering that preserves embedded Left-to-Right numbers (8841, 19,425.00) and right-aligns RTL clauses.
  • Pure Latin documents emit zero Type 3 font objects (14,022 B unchanged).
• 100% SHA-256 Byte-for-Byte Parity Across Rust & TypeScript:
  • Identical output across msfpdf-core (Rust), msfpdf (Web-Standard TypeScript, 0 npm dependencies), and the 810 KB standalone CLI (msfpdf-linux-x86_64).
• Expanded Exact Integer Minor-Unit Currencies:
  • Added RUB (₽), AED, and SAR alongside GBP, EUR, USD, BRL, and JPY.
• AI & Agentic Discovery Infrastructure:
  • Ships llms.txt, llms-full.txt, schemas/document-spec.schema.json, AGENTS.md, and installable skills/msfpdf/SKILL.md.
• Live Interactive Browser Compiler Showcase:
  • Try compiling multilingual %PDF-1.4 files client-side in < 1 ms at mfelisberto90.github.io/msfPDF.

msfPDF v0.1.0 — Universal Zero-Dependency %PDF-1.4 Engine

Initial open-source release of msfPDF:

• Sub-millisecond Rust & Web-Standard TypeScript parity (14,022 bytes byte-identical output on the canonical invoice benchmark).
• Zero rendering or font dependencies: Standard Type 1 typography with /WinAnsiEncoding 7-bit ASCII octal escapes and exact xref byte offsets.
• Pure GF(256) Reed-Solomon vector QR codes (ISO/IEC 18004 Versions 1-6) and header-only /DCTDecode JPEG validation.
• Exact integer minor-unit currency formatting (GBP, EUR, USD, BRL, JPY) and atomic 0600 multi-tenant vault (160-bit CSPRNG tokens).