v1.25.0

MCP-UI-Org/mcp-uiv1.25.0Sep 28, 2026by abimaelmartell

Upgrading?

AI Summary

Introduces asynchronous text extraction and significantly boosts performance for underline/strikeout detection on complex pages.

Key Highlights

  • New `extractTextWithPositionsAsync` API for non-blocking operations.
  • Major performance improvement for underline/strikeout detection (40s to <0.5s on complex pages).
  • Cross-platform binary compatibility for Amazon Linux 2023.

New Features

  • Async text extraction API.
  • Optimized underline/strikeout detection performance.
  • Updated binary for Amazon Linux 2023.

Full Release Notes

Changes since 1.24.0:

- Node: `extractTextWithPositionsAsync`, the async variant of `extractTextWithPositions`: the same arguments and items, run on the libuv thread pool so a slow page no longer blocks the caller's event loop (#592).
- Underline and strikeout detection no longer takes quadratic time on pages drawn from many thin filled rects or short strokes: a page of about 200,000 thin rects went from about 40 s to under 0.5 s, with the same marks (#592).
- The `linux-x64-gnu` Node binary is cross-built for a GLIBC_2.17 floor again, so it loads on Amazon Linux 2023 (the managed AWS Lambda Node runtimes), RHEL 9 and Debian 11 (#586).

API: Node `extractTextWithPositionsAsync`.

Release preparation: #593.

[Full changelog](https://github.com/firecrawl/pdf-inspector/compare/v1.24.0...v1.25.0)

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