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npm / @signpdf/signpdf

@signpdf/signpdf

What changed in @signpdf/signpdf 3 to 4, from its official release notes, upgrade guides and advisories. Sources checked 2026-10-27.

1 breaking3 fixes and other

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npx @unstale/cli init

@unstale/cli on npm

@signpdf/signpdf 41 changes

Breaking changes 1

  • The minimum supported Node.js version is now 22; applications needing older versions can continue using 3.4.0.

    4.0.0release notes

@signpdf/signpdf 33 changes

Fixes and other changes 3

  • extractSignature reads the DER length instead of stripping trailing 00 pairs.

    3.4.0release notes

  • Preserves Unicode signature metadata in PDF-LIB.

    3.4.0release notes

  • Fixes compatibility with the PDFKit peer dependency.

    3.4.0release notes