Brandon ThomasandClaude Opus 5.5 68ea2a068a M9 perf: signature revalidation after edits reuses the signed ranges' digests and the parsed signed revision (DigestCache per document) and no longer scans the file for revision markers: a comment edit on a 120 MB signed file takes 6 ms instead of 84 ms; cos exposes xref entries so unchanged objects are skipped when diffing revisions ...

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

2026-10-02 03:08:51 -04:00

..

document.rs

M9 perf: signature revalidation after edits reuses the signed ranges' digests and the parsed signed revision (DigestCache per document) and no longer scans the file for revision markers: a comment edit on a 120 MB signed file takes 6 ms instead of 84 ms; cos exposes xref entries so unchanged objects are skipped when diffing revisions

2026-10-02 03:08:51 -04:00

lib.rs

Session 4: M1.6 encryption (crypt crate R2-R6), M4 command registry, combine/extract/split, autosave + crash recovery, asset policy + xtask assets, README screenshots

2026-09-30 23:12:34 -04:00

object.rs

Session 4: M1.6 encryption (crypt crate R2-R6), M4 command registry, combine/extract/split, autosave + crash recovery, asset policy + xtask assets, README screenshots

2026-09-30 23:12:34 -04:00

parser.rs

M1.3: number parser cut a multi-byte token mid-character and panicked (found by fuzzing)

2026-10-01 09:20:36 -04:00

security.rs

Session 4: M1.6 encryption (crypt crate R2-R6), M4 command registry, combine/extract/split, autosave + crash recovery, asset policy + xtask assets, README screenshots

2026-09-30 23:12:34 -04:00

writer.rs

M8.5/M8.6/M8.7: Redact a PDF: new content crate (L2: content-stream operators with spans, inline images, serializer, matrices) and redact crate (L4): Redact annotations; apply removes glyphs (TJ displacement keeps the rest in place; simple, composite/CMap and Type 3 fonts), clears covered image pixels (or removes images it can't re-encode), removes or clips vectors and shadings, rewrites form XObjects copy-on-write, removes overlapping comments, links and fields, draws the boxes with overlay text, then verifies and fails closed; redacted documents save as a full rewrite. Search & Redact text and patterns (phone, e-mail, credit card, SSN, dates). UI: Redact tool (text or box), Redact pages, Find text and redact, Set properties, Clear all / Redact all with confirmation; redact_mark/redact_apply/redact_clear tools (57 tools). Fix: deleting a field when /AcroForm is a direct dictionary

2026-10-02 00:24:29 -04:00