3 people 4dafbfc325 M11: Reduce file size and Optimize PDF drop images nothing draws, such as a deleted image (#894) ...

Deleting an image with Edit a PDF removes its Do operation, but the image stays in the
page's /Resources /XObject, so every full rewrite (Reduce file size, Optimize PDF)
carried its data along: a page left blank still weighed the whole picture.

Clean Up now drops image and form XObjects from a page's own resources when their name
is written in no stream the document still uses. Shared and inherited resources are left
alone, and if any stream can't be read the way a viewer would read it, nothing is removed:
viewers look names up through parent resources, so only a name written nowhere is safe to
drop. doc_optimize reports unused_xobjects.

Co-authored-by: Andrew Taylor <andrew.taylor@tayeng.com>
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

2026-10-10 16:21:07 -04:00

..

a11y

M4: bookmarks from tagged headings (organize.bookmarks-from-structure) (#754)

2026-10-10 08:25:10 -04:00

annot

M5.7: Fill & Sign tools pick up placed signatures to move and resize them (#822)

2026-10-10 15:47:58 -04:00

automation

M11: Reduce file size and Optimize PDF drop images nothing draws, such as a deleted image (#894)

2026-10-10 16:21:07 -04:00

compare

Rename PrintCraft to PdfCraft (#174)

2026-10-07 16:03:57 -04:00

content

Fix #155: edit text across content stream pieces (#628)

2026-10-09 17:57:02 -04:00

cos

Issue #774: keep the catalog out of object streams in encrypted files (Acrobat) (#836)

2026-10-10 15:07:38 -04:00

create

M10.2: scan JPEG metadata beyond frame headers (#764)

2026-10-10 15:46:22 -04:00

crypt

Rename PrintCraft to PdfCraft (#174)

2026-10-07 16:03:57 -04:00

edit

fix(edit): refuse a header start number that would wrap the next page (#804) (#834)

2026-10-10 15:07:51 -04:00

engine

M5.7: Fill & Sign tools pick up placed signatures to move and resize them (#822)

2026-10-10 15:47:58 -04:00

export

Fix #526: keep text colour in Word, HTML and RTF export (#547)

2026-10-09 10:49:21 -04:00

filters

Rename PrintCraft to PdfCraft (#174)

2026-10-07 16:03:57 -04:00

fonts

M14: Arabic interface language (#692)

2026-10-10 06:36:54 -04:00

forms

fix(forms): reject out-of-domain field flags (#701)

2026-10-10 06:03:49 -04:00

geom

Rename PrintCraft to PdfCraft (#174)

2026-10-07 16:03:57 -04:00

js

JavaScript: limit util.printf widths and output, and array arguments (#770)

2026-10-10 15:47:05 -04:00

measure

Measure: snap to the implicit closing edge of filled paths (#803) (#862)

2026-10-10 15:05:48 -04:00

model

M2: pages with /UserUnit are shown at their size in points, as in Acrobat (#722)

2026-10-10 06:19:31 -04:00

ocr

OCR: a scanned euro sign reads as €, not E (#796)

2026-10-10 15:08:04 -04:00

optimize

M11: Reduce file size and Optimize PDF drop images nothing draws, such as a deleted image (#894)

2026-10-10 16:21:07 -04:00

organize

M4: make page-label generation lazy across large documents (#845)

2026-10-10 15:51:10 -04:00

platform

Linux: "Use system setting" asks the desktop, not winit (#881)

2026-10-10 15:47:33 -04:00

preflight

PDF/A: no sRGB output intent for CMYK documents, and pdfa_verify checks the intent's colour space (#667) (#732)

2026-10-10 06:22:47 -04:00

print

Print: a scaled annotation appearance no longer prints larger than its rectangle (#802) (#861)

2026-10-10 15:50:20 -04:00

redact

M8: redact lists of words or phrases (protect.redact-word-lists) (#757)

2026-10-10 08:32:09 -04:00

render

hayro-syntax: cap the nesting of direct arrays and dictionaries (#772)

2026-10-10 15:54:26 -04:00

sign

M9: sign and timestamp encrypted documents (#753)

2026-10-10 08:19:45 -04:00

ui-egui

M11: Reduce file size shrinks office scans, and never saves a bigger copy (refs #490) (#849)

2026-10-10 16:20:50 -04:00

xfa

XFA: choice lists, signature, password, image and barcode fields; PNG and GIF pictures (#414)

2026-10-09 14:46:07 -04:00

xfdf

XFDF keeps a callout's leader, text-box inset, intent and arrowhead (#819) (#854)

2026-10-10 15:38:27 -04:00