Inkbound 1.5.0

Math in notes now exports as typeset pictures, so technical notes read
properly on e-ink.

• Inline and display math — $...$ and $$...$$ LaTeX renders at export
  time (MathJax, bundled and offline) and embeds as PNG images, the same
  strategy Mermaid uses, so it displays identically on readers that cannot
  draw inline SVG (verified: Boox Neo Reader).
• Graceful degradation — broken LaTeX renders as MathJax's red error
  output with an export warning; non-Latin text inside math (e.g. Thai)
  restores the original source text with a warning; rasterization failure
  keeps a spec-valid inline SVG. Math never blocks an export.
• Code-aware detection — $ inside fenced code blocks, inline code
  spans, escaped \$, currency ($50), and empty/unclosed delimiters are
  never treated as math, matching Obsidian's own rules.
• Deterministic rendering (identical exports from identical notes) is
  enforced by tests; the epubcheck sample now includes real MathJax SVG
  chapters.

Thai books now carry their own font, so Thai renders consistently on e-ink
regardless of the device's font coverage.

• Noto Sans Thai embedded automatically — books whose chapters contain
  Thai get Regular + Bold (static instances, SIL OFL 1.1) written into the
  EPUB with @font-face rules and a font-family chain that keeps Latin in
  the reader's default font. The OFL license ships inside the book.
• Embed Thai font setting (default ON) — OFF keeps every book
  fontless; books without Thai are structurally identical to pre-feature
  exports.
• Fonts are bundled in the plugin (offline); a broken bundle degrades to a
  valid fontless book with a warning, never a failed export. epubcheck
  validates the font-bearing sample every CI run.

---

Install manually by downloading the assets below into <vault>/.obsidian/plugins/inkbound/, then enable Inkbound in Settings → Community plugins.