v1.25.2

Gentleman-Programming/engramv1.25.2Sep 28, 2026by abimaelmartell

Upgrading?

AI Summary

This release focuses on improving text sizing for superscripts and subscripts, and optimizing font processing by skipping unnecessary ToUnicode repairs when the CMap is already correct.

Key Highlights

  • Improved sizing for superscript and subscript runs
  • Optimized subset font ToUnicode repairs
  • No API changes

New Features

  • Superscript/subscript sizing logic
  • ToUnicode repair optimization

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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