v1.25.2

feyninc/pulpiev1.25.2Sep 28, 2026by abimaelmartell

Upgrading?

AI Summary

This release refines script sizing logic for superscripts and subscripts and optimizes ToUnicode CMap repairs for subset fonts to prevent unnecessary renumbering.

Key Highlights

  • Size super- and subscript runs by their letters and digits, preserving TeX-style markup for exponents.
  • Skip subset font ToUnicode repairs where the font itself shows the CMap is correct.
  • Fix for symbol fonts that set a design size above their digits.

Full Release Notes

Changes since 1.25.1:

- Size a super- or subscript run by its letters and digits: an exponent whose minus sign a symbol font sets a design size above its digits (as TeX does) keeps its `<sup>` markup; a run of signs alone, or with signs more than a quarter larger than its letters and digits, is still sized by its largest glyph (#603).
- Skip a subset font's ToUnicode repairs where the font itself shows the CMap is right: the repair through a `/CIDToGIDMap` for a CMap keyed by code, and the renumbering of a subset that kept its glyph indexes (#605).

No API changes.

Release preparation: #606.

[Full changelog](https://github.com/firecrawl/pdf-inspector/compare/v1.25.1...v1.25.2)

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