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@dependabot dependabot bot commented on behalf of github Aug 15, 2025

Bumps lopdf from 0.31.0 to 0.37.0.

Release notes

Sourced from lopdf's releases.

0.34.0

See CHANGLOG.md for details. Thanks a lot for new contributers: Heinenen, dkaluza, jrmuizel

Changelog

Sourced from lopdf's changelog.

v0.37.0 (2025-08-08)

Add

  • Add complete PDF object streams write support enabling 11-61% file size reduction (#XXX)
  • Add save_modern() method for easy object streams and cross-reference streams usage
  • Add SaveOptions struct with builder pattern for configuring compression settings
  • Add ObjectStreamBuilder for creating object streams programmatically
  • Add cross-reference stream support for PDF 1.5+ compliance
  • Add replace_partial_text() function for partial text replacement in PDFs
  • Add comprehensive test suite with 50+ tests for object streams functionality
  • Add object streams write capability (previously read-only)
  • Add implementation documentation in OBJECT_STREAMS_IMPLEMENTATION.md

Fix

  • Fix pdfutil build error - missing derive feature for clap dependency
  • Fix async feature compilation - 25 examples/tests failing with --all-features
  • Fix 31 clippy linting errors blocking CI with #![deny(clippy::all)]
  • Fix object compression eligibility - structural objects (Catalog, Pages, Page) now properly compressed
  • Fix trailer-referenced objects compression - only encryption dictionary excluded from compression
  • Fix linearization detection for proper Catalog handling per PDF specification
  • Fix compilation warnings

Update

  • Update to Rust 2024 edition with minimum Rust 1.85 requirement

Maintain

  • Maintain full backward compatibility - all existing APIs unchanged

v0.36.0 (2025-03-15)

Add

  • Add support for Revision 5 (#401)
  • Add more checks to the encryption/decryption logic (#399)
  • Add sanity checks for PDF encryption, add examples for decrypting/encrypting PDF files and various bug fixes (#397)
  • Add encrypt function to crypt filters
  • Add support for jiff and make both chrono and time optional features

Avoid

  • Avoid parsing encrypted object streams early and correctly parse object streams upon decryption (#385)
  • Avoid decrypting cross-reference streams (#381)

Check

... (truncated)

Commits

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Bumps [lopdf](https://github.com/J-F-Liu/lopdf) from 0.31.0 to 0.37.0.
- [Release notes](https://github.com/J-F-Liu/lopdf/releases)
- [Changelog](https://github.com/J-F-Liu/lopdf/blob/main/CHANGELOG.md)
- [Commits](https://github.com/J-F-Liu/lopdf/commits)

---
updated-dependencies:
- dependency-name: lopdf
  dependency-version: 0.37.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>
@dependabot dependabot bot added dependencies Pull requests that update a dependency file rust Pull requests that update Rust code labels Aug 15, 2025
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dependabot bot commented on behalf of github Sep 1, 2025

Superseded by #1359.

@dependabot dependabot bot closed this Sep 1, 2025
@dependabot dependabot bot deleted the dependabot/cargo/lopdf-0.37.0 branch September 1, 2025 18:18
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