Fullbleed Node 0.1.4: smaller embedded font subsets

Fullbleed Node 0.1.4 brings the published 2.5.7 engine's smaller embedded font subsets to Node.js. The JavaScript API, runtime dependencies, and four bundled font faces are unchanged.

npm install --save-exact fullbleed@0.1.4

With identical HTML/CSS and fonts, the retained examples produce:

Document	npm 0.1.3	npm 0.1.4	Reduction
Designed invoice	91,590 bytes	40,289 bytes	56.0%
Three-page report	94,529 bytes	46,259 bytes	51.1%

All seven font fixtures produce smaller PDFs with identical text, native previews, and PDFium page pixels. The independent checks cover every bundled font face and a custom math font, including original glyph IDs, outlines, instructions, metrics, mappings, checksums, and font notices. Savings depend on each document and its fonts; this is not a rendering-speed benchmark.

The release tarball is the unchanged artifact installed by all nine Windows/Linux/macOS and Node 22/24/26 CI combinations. All ten CI jobs pass, including 20 Node tests per job, TypeScript checks, native/WASI output comparisons, isolated installation, and failure recovery.

Attached PDFs, PNGs, font-verification.json, release-verification.json, and verification-evidence.zip retain the inputs, font licenses, before/after output, and verification records. checksums.json records the release asset hashes. Reproduction commands include the follow-up Windows UTF-8 verifier fix. The npm runtime bytes are unchanged.

The intermittent native Node 24 process crash in issue #7 remains unresolved. This engine upgrade does not establish a fix for it.