build(deps): bump lopdf from 0.38.0 to 0.43.0

[dependabot]

Bumps lopdf from 0.38.0 to 0.43.0.

Release notes

Sourced from lopdf's releases.

v0.43.0

What's Changed

• ci: fix wasm test failure from too many locals by @​zamf in J-F-Liu/lopdf#507
• feat(reader): report encryption status in PdfMetadata by @​zamf in J-F-Liu/lopdf#506
• ci: Auto Create GitHub Releases on tag push by @​notpeter in J-F-Liu/lopdf#508
• Update crypto APIs, fix Clippy lints, and improve benchmarks by @​Sachin-Bhat in J-F-Liu/lopdf#504
• Release 0.43.0 by @​zamf in J-F-Liu/lopdf#509

New Contributors

• @​notpeter made their first contribution in J-F-Liu/lopdf#508
• @​Sachin-Bhat made their first contribution in J-F-Liu/lopdf#504

Full Changelog: J-F-Liu/lopdf@v0.42.0...v0.43.0

0.39.0

What's Changed

Improvements

• Add pdf decryption support that derived from pdftk by @​Mon-ius in J-F-Liu/lopdf#443
• Add font embedding support to Document API #219 by @​Rayato159 in J-F-Liu/lopdf#439
• Add load_with_password for encrypted PDFs by @​vysakh0 in J-F-Liu/lopdf#455
• Replace O(n×m) search_substring with O(n) linear algorithm by @​withzombies in J-F-Liu/lopdf#460
• Add load_metadata() by @​abimaelmartell in J-F-Liu/lopdf#459
• Support encrypted PDFs in metadata extraction API by @​abimaelmartell in J-F-Liu/lopdf#461

Fixes

• Fix font resource linkage missed in PR #439 by @​Rayato159 in J-F-Liu/lopdf#444
• Fix Handle Byte Order Marks in CMaps by @​CryZe in J-F-Liu/lopdf#450
• Fixed parsing of empty bfrange / bfchar sections in ToUnicode CMaps by @​RubyBit in J-F-Liu/lopdf#456
• Fix allow 'length' entry to be present for V=1 encryption by @​lukaszgemborowski in J-F-Liu/lopdf#457
• Fix get_page_images: do not fail if page does not contain XObject by @​lukaszgemborowski in J-F-Liu/lopdf#458

Thanks a lot to the new contributors:

• @​Rayato159 made their first contribution in J-F-Liu/lopdf#439
• @​CryZe made their first contribution in J-F-Liu/lopdf#450
• @​vysakh0 made their first contribution in J-F-Liu/lopdf#455
• @​RubyBit made their first contribution in J-F-Liu/lopdf#456
• @​lukaszgemborowski made their first contribution in J-F-Liu/lopdf#457
• @​withzombies made their first contribution in J-F-Liu/lopdf#460
• @​abimaelmartell made their first contribution in J-F-Liu/lopdf#459

Changelog

Sourced from lopdf's changelog.

v0.43.0 (2026-06-25)

Feat

• Report encryption status in PdfMetadata

v0.42.0 (2026-06-23)

Feat

• Add Content::decode_strict method for strict parsing

Fix

• Limit array and dictionary nesting depth
• Include subsequent ObjStm objects in xref stream range
• Insert newline between concatenated content streams
• Consume trailing comments in content streams

Test

• Escape trailing whitespace in parser tests

v0.41.0 (2026-06-04)

Add

• Add test to reproduce bug with replacing text in non-single character TJ Arrays
• Add regression test PDF file
• Add performance tests for document loading and page counting

Fix

• Fix bug replacing text in non-single character TJ Arrays
• fix clippy errors

Implement

• Implement differences mapping

Release

• Release 0.41

Removes

... (truncated)

Commits

• 292f1c3 Release 0.43.0 (#509)
• 8049edb Update crypto APIs, fix Clippy lints, and improve benchmarks (#504)
• 615e871 ci: Auto Create GitHub Releases on tag push
• 53be50a feat(reader): report encryption status in PdfMetadata
• 7698255 ci: fix wasm test failure from too many locals
• b68476c Cargo.toml add exclude paths
• 2ffc4b4 Release 0.42.0
• c755394 fix(parser): limit array and dictionary nesting depth
• 762be26 fix(writer): include subsequent ObjStm objects in xref stream range
• afb9f00 fix(document): insert newline between concatenated content streams
• Additional commits viewable in compare view