Closes #1368

Having the capability to replace images trivially extends to compressing a PDF file size by redu...

Extends the current image with new attributes (image/indirect_reference).

Closes #1306

Closes #656

Co-authored-by: pubpub-zz <[email protected]>

Co-authored-by: Thomas Roder <[email protected]>

Deprecations (DEP)
- Deprecate PdfMerger (#1866)

Bug Fixes (BUG)
- Ignore UTF-8 decode errors...

Closes #1824

Also add missing part within the CHANGELOG

See #1836

Apply fix from #1845 on PdfWriter

New Features (ENH)
- Simplify metadata input (Document Information Dictionary) (#1851)
- Exten...

Fixes #1825

Closes #1183

Closes #1846

Closes #1786

/Type is mandatory in page tree nodes according to the the PDF specification. Hence dealing with...

Closes #1832

Fixes #1809

Fixes #1814

Co-authored-by: exiledkingcc <[email protected]>

* Rename parameters of Encryption class
* Rename attribute key_size to Length
* Add P attribut...

Pass it through to compute_U_value / compute_O_value

Also fix a bug I (Martin) just introduce...

This makes PR #1816 smaller

Co-authored-by: exiledkingcc <[email protected]>

Full credit goes to exiledkingcc

Co-authored-by: exiledkingcc <[email protected]>

Bug Fixes (BUG)
- Convert color space before saving (#1802)

Documentation (DOC)
- PDF/A (#180...

Fixes #1739

Update docs to use append rather than add_page so that the PDF structure is copied. This ensures...

Also add pdfrw and fpdf2 comparisons

Thanks to Lucas for the review / suggestions!

Co-auth...

The PDF contained an image in PA mode:
* P: 8-bit pixels, mapped to any other mode using a colo...

New Features (ENH)
- Add transform method to Transformation class (#1765)
- Cope with UC2 font...

UCS2 are to be read as utf-16be

Fixes #1762

Fixes #1756

* TST: Deprecation error for arguments of PdfWriter.encrypt
* TST: PdfWriter

Security (SEC):
- Warn about PDF encryption security (#1755)

Robustness (ROB):
- Prevent loop...

* Ensure that the content is used to generate the file identifiers
* Ensure /ID[0] is not overw...

An issue was occurring with object 589/0 of file https://github.com/py-pdf/pypdf/files/11138472/...

Fixes #1758

See #1754

myst_parser is pinned to that version as links are otherwise broken,
see https://github.com/py-...

Security (SEC):
- Use Python's secrets module instead of random module (#1748)

New Features (E...

The implication of this is that PDFs which were encrypted with pypdf before might be less secure...

BUG: /Flags should have been /F - typo. Was never released, though.

See #107

Fixes #1195

See #107

Co-authored-by: pubpub-zz <[email protected]>

Multiple fiters in streams are not using their decodParms

Closes #1737

Co-authored-by: Mar...

This is a shortcut. It is syntactic sugar to prevent users from having to use `clone_document_fr...

Fixes #1723

This change should make tests easier to read and ensure that the cleanup-step cannot be forgotte...

See #107

See https://github.com/py-pdf/pypdf/issues/1715

New Features (ENH)
- Extend PdfWriter.append() to PageObjects (#1704)
- Support qualified name...

The field /Length is normally required, but Acrobat Reader and other readers are tolerant

Clo...

in accordance with §2 page 584

Fixes #1710

Fixes #1718

PDF forms often use names like "A.1", "A.2", "B.1", "B.2", … for the fields. However, the `.` ha...

See #1698 and #1708

See #1698

Bug Fixes (BUG)
- compress_content_stream not readable in Adobe Acrobat (#1698)
- Pass logging...

Created a new _text_extraction submodule. By now most of the text extraction logic is still in `...

ContentStream must be stored as individual objects

Fixes #1654