Add missing named destinations being ByteStringObjects (#3282)
Get font information more reliably when removing text (#3252)
T* 2D Translation consistent with PDF 1.7 Spec (#3250)
Add font stack to q/Q operations in layout mode (#3225)
Avoid completely hiding image loading issues like exceeding image size limits (#3221)
Using compress_identical_objects on transformed content duplicates differing content (#3197)
Consider BlackIs1 parameter for CCITTFaxDecode filter (#3196)

Robustness (ROB)

Deal with insufficient cm matrix during text extraction (#3283)
Allow merging when annotations miss D entry (#3281)
Fix merging documents if there are no Dests (#3280)
Fix crash on malformed action in outline (#3278)
Fix compression issues for removed images which might be None (#3246)
Attempt to deal with non-rectangular FlateDecode streams (#3245)
Handle some None values for broken PDF files (#3230)

Developer Experience (DEV)

Multiple style improvements
Update ruff to 0.11.0

Maintenance (MAINT)

Conform ASCIIHexDecode implementation to specification (#3274)
Modify comments of filters that do not use decode_parms (#3260)

Code Style (STY)

Simplify warnings & debugging in layout mode text extraction (#3271)
Standardize mypy assert statements (#3276)

Full Changelog

`v5.3.1`

Compare Source

New Features (ENH)

Add support for IndirectObject.__contains__ (#3155)

Bug Fixes (BUG)

Fix detection of inline images followed by names or numbers (#3173)

Robustness (ROB)

Consider root objects without catalog type as fallback (#3175)
Raise proper error on infinite loop when reading objects (#3169)

Documentation (DOC)

Mention memory consumption of text extraction (#3168)

Developer Experience (DEV)

Upgrade to ruff 0.10.0 (#3191)

Full Changelog

`v5.3.0`

Compare Source

Bug Fixes (BUG)

Use the correct name StandardEncoding for the predefined cmap (#3156)
Handle inline images containing EI sequences (#3152)
Fix check box value which should be name object (#3124)
Fix stream position on inline image fallback extraction (#3120)
Fix object count for incremental writer (#3117)

Robustness (ROB)

Avoid index errors on empty lines in xref table (#3162)
Improve handling of LZW decoder table overflow (#3159)
Ignore non-numbers for width when building font width map (#3158)
Avoid negative seek values when reading partially broken files (#3157)

Documentation (DOC)

Fixed PageObject.images example usage for replacing image (#3149)

Full Changelog

`v5.2.0`

Compare Source

New Features (ENH)

Handle attachments in /Kids and provide object-oriented API (#3108)

Bug Fixes (BUG)

Handle annotations being None on merging (#3111)

Robustness (ROB)

Prevent excessive layout mode text output from Type3 fonts (#3082)

Documentation (DOC)

stefan6419846 becomes BDFL of pypdf (#3078)
Tidy the visitor function description (#3086)

Developer Experience (DEV)

Remove ignoring multiple Ruff rules
Remove unused mutmut configuration (#3092)

Testing (TST)

Fix warning assertions to use pytest.warns() (#3083)

Full Changelog

`v5.1.0`

Compare Source

Deprecations (DEP)

Deprecate with replacement CCITParameters (#3019)
Correct deprecation of interiour_color (#2947)

New Features (ENH)

Support alternative (U)F names for embedded file retrieval (#3072)
Adding support for reading .metadata.keywords (#2939)

Bug Fixes (BUG)

Handle further Tf operators in text extraction layout mode (#3073)
Ensure add_metadata can deal with _info = None (#3040)
Handle IndirectObject in CCITTFaxDecode filter (#2965)
Handle chained colorspace for inline images when no filter is set (#3008)
Avoid extracting inline images twice and dropping other operators (#3002)
Fixed reference of value with str.__new__ in TextStringObject (#2952)
Handle indirect objects in font width calculations (#2967)
Title sometimes is bytes and not str (#2930)
Fix undefined variable for text extraction (regression) (#2934)
Don't close stream passed to PdfWriter.write() (#2909)

Robustness (ROB)

Handle zero height fonts when extracting text (#3075)
Deal with content streams not containing streams (#3005)
Gracefully handle some text operators when the operands are missing (#3006)
Fall back to non-Adobe Ascii85 format for missing end markers (#3007)
Ignore odd-length strings when processing cmap lines (#3009)
Skip annotation destination being NullObject in PdfWriter (#2964)
Skip destination page being None in PdfWriter (#2963)
Fix infinite loop case when reading null objects within an Array
Fixing infinite loop in ArrayObject read_from_stream (#2928)

Documentation (DOC)

Add note about default line colors (#3014)

Developer Experience (DEV)

Remove ignoring Ruff rule PGH004 (#3071)
Tidy ignore array in tool.ruff.lint (#3069)
Move Windows CI to Python 3.13 (#3003)
Move to Ubuntu 22.04 (#3004)

Maintenance (MAINT)

Fix formatting of warning message and include exception message (#3076)
Narrow return type for ContentStream.operations (#2941)

Testing (TST)

Fix image similarity for upcoming Ubuntu 24.04 (#3039)
Replace broken Apache Tika Corpora urls (#3041)

Code Style (STY)

Add form feed to WHITESPACES (#3054)
Lots of small internal changes

Full Changelog

Configuration

📅 Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

🚦 Automerge: Enabled.

♻ Rebasing: Whenever PR is behind base branch, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

If you want to rebase/retry this PR, check this box

This PR has been generated by Renovate Bot.

This PR contains the following updates: | Package | Type | Update | Change | |---|---|---|---| | [pypdf](https://github.com/py-pdf/pypdf) ([changelog](https://pypdf.readthedocs.io/en/latest/meta/CHANGELOG.html)) | dependencies | minor | `5.0.1` -> `5.9.0` | --- ### Release Notes <details> <summary>py-pdf/pypdf (pypdf)</summary> ### [`v5.9.0`](https://github.com/py-pdf/pypdf/blob/HEAD/CHANGELOG.md#Version-600-2025-08-11) [Compare Source](https://github.com/py-pdf/pypdf/compare/5.8.0...5.9.0) ##### Security (SEC) - Limit decompressed size for FlateDecode filter ([#3430](https://github.com/py-pdf/pypdf/issues/3430)) ##### Deprecations (DEP) - Drop Python 3.8 support ([#3412](https://github.com/py-pdf/pypdf/issues/3412)) ##### New Features (ENH) - Move BlackIs1 functionality to tiff\_header ([#3421](https://github.com/py-pdf/pypdf/issues/3421)) ##### Robustness (ROB) - Skip Go-To actions without a destination ([#3420](https://github.com/py-pdf/pypdf/issues/3420)) ##### Developer Experience (DEV) - Update code style related libraries ([#3414](https://github.com/py-pdf/pypdf/issues/3414)) - Update mypy to 1.17.0 ([#3413](https://github.com/py-pdf/pypdf/issues/3413)) - Stop testing on Python 3.8 and start testing on Python 3.14 ([#3411](https://github.com/py-pdf/pypdf/issues/3411)) ##### Maintenance (MAINT) - Cleanup deprecations ([#3424](https://github.com/py-pdf/pypdf/issues/3424)) [Full Changelog](https://github.com/py-pdf/pypdf/compare/5.9.0...6.0.0) ### [`v5.8.0`](https://github.com/py-pdf/pypdf/blob/HEAD/CHANGELOG.md#Version-590-2025-07-27) [Compare Source](https://github.com/py-pdf/pypdf/compare/5.7.0...5.8.0) ##### New Features (ENH) - Automatically preserve links in added pages ([#3298](https://github.com/py-pdf/pypdf/issues/3298)) - Allow writing/updating all properties of an embedded file ([#3374](https://github.com/py-pdf/pypdf/issues/3374)) ##### Bug Fixes (BUG) - Fix XMP handling dropping indirect references ([#3392](https://github.com/py-pdf/pypdf/issues/3392)) ##### Robustness (ROB) - Deal with DecodeParms being empty list ([#3388](https://github.com/py-pdf/pypdf/issues/3388)) ##### Documentation (DOC) - Document how to read and modify XMP metadata ([#3383](https://github.com/py-pdf/pypdf/issues/3383)) [Full Changelog](https://github.com/py-pdf/pypdf/compare/5.8.0...5.9.0) ### [`v5.7.0`](https://github.com/py-pdf/pypdf/blob/HEAD/CHANGELOG.md#Version-580-2025-07-13) [Compare Source](https://github.com/py-pdf/pypdf/compare/5.6.1...5.7.0) ##### New Features (ENH) - Implement flattening for writer ([#3312](https://github.com/py-pdf/pypdf/issues/3312)) ##### Bug Fixes (BUG) - Unterminated object when using PdfWriter with incremental=True ([#3345](https://github.com/py-pdf/pypdf/issues/3345)) ##### Robustness (ROB) - Resolve some image extraction edge cases ([#3371](https://github.com/py-pdf/pypdf/issues/3371)) - Ignore faulty trailing newline during RLE decoding ([#3355](https://github.com/py-pdf/pypdf/issues/3355)) - Gracefully handle odd-length strings in parse\_bfchar ([#3348](https://github.com/py-pdf/pypdf/issues/3348)) ##### Developer Experience (DEV) - Modernize license specifiers ([#3338](https://github.com/py-pdf/pypdf/issues/3338)) ##### Maintenance (MAINT) - Reduce max-complexity of tool.ruff.lint.mccabe ([#3365](https://github.com/py-pdf/pypdf/issues/3365)) - Refactor text extraction code [Full Changelog](https://github.com/py-pdf/pypdf/compare/5.7.0...5.8.0) ### [`v5.6.1`](https://github.com/py-pdf/pypdf/blob/HEAD/CHANGELOG.md#Version-570-2025-06-29) [Compare Source](https://github.com/py-pdf/pypdf/compare/5.6.0...5.6.1) ##### Performance Improvements (PI) - Performance optimization for LZW decoding ([#3329](https://github.com/py-pdf/pypdf/issues/3329)) ##### Robustness (ROB) - Flate decoding for streams with faulty tail bytes ([#3332](https://github.com/py-pdf/pypdf/issues/3332)) - dc\_creator could be a Bag as well ([#3333](https://github.com/py-pdf/pypdf/issues/3333)) - Handle tree being NullObject when retrieving named destinations ([#3331](https://github.com/py-pdf/pypdf/issues/3331)) ##### Maintenance (MAINT) - Move inline-image mappings to constants ([#3328](https://github.com/py-pdf/pypdf/issues/3328)) [Full Changelog](https://github.com/py-pdf/pypdf/compare/5.6.1...5.7.0) ### [`v5.6.0`](https://github.com/py-pdf/pypdf/blob/HEAD/CHANGELOG.md#Version-561-2025-06-22) [Compare Source](https://github.com/py-pdf/pypdf/compare/5.5.0...5.6.0) ##### New Features (ENH) - Add PDF/A XMP metadata support ([#3314](https://github.com/py-pdf/pypdf/issues/3314)) ##### Robustness (ROB) - Deal with annotations not being lists on merge ([#3321](https://github.com/py-pdf/pypdf/issues/3321)) - Handle NullObject for cmap encoding Differences entry ([#3317](https://github.com/py-pdf/pypdf/issues/3317)) ##### Developer Experience (DEV) - Update ruff to 0.12.0 ([#3316](https://github.com/py-pdf/pypdf/issues/3316)) [Full Changelog](https://github.com/py-pdf/pypdf/compare/5.6.0...5.6.1) ### [`v5.5.0`](https://github.com/py-pdf/pypdf/blob/HEAD/CHANGELOG.md#Version-560-2025-06-01) [Compare Source](https://github.com/py-pdf/pypdf/compare/5.4.0...5.5.0) ##### New Features (ENH) - Add basic support for JBIG2 by using jbig2dec ([#3163](https://github.com/py-pdf/pypdf/issues/3163)) ##### Bug Fixes (BUG) - Fix crashes by removing unnecessary line ([#3293](https://github.com/py-pdf/pypdf/issues/3293)) - Add delimiters to NameObject.renumber\_table ([#3286](https://github.com/py-pdf/pypdf/issues/3286)) ##### Robustness (ROB) - Handle DecodeParms being a NullObject ([#3285](https://github.com/py-pdf/pypdf/issues/3285)) ##### Code Style (STY) - Update to mypy 1.16.0 ([#3300](https://github.com/py-pdf/pypdf/issues/3300)) [Full Changelog](https://github.com/py-pdf/pypdf/compare/5.5.0...5.6.0) ### [`v5.4.0`](https://github.com/py-pdf/pypdf/blob/HEAD/CHANGELOG.md#Version-550-2025-05-11) [Compare Source](https://github.com/py-pdf/pypdf/compare/5.3.1...5.4.0) ##### New Features (ENH) - Add support for IndirectObject.**iter** ([#3228](https://github.com/py-pdf/pypdf/issues/3228)) - Allow filtering by font when removing text ([#3216](https://github.com/py-pdf/pypdf/issues/3216)) ##### Bug Fixes (BUG) - Add missing named destinations being ByteStringObjects ([#3282](https://github.com/py-pdf/pypdf/issues/3282)) - Get font information more reliably when removing text ([#3252](https://github.com/py-pdf/pypdf/issues/3252)) - T\* 2D Translation consistent with PDF 1.7 Spec ([#3250](https://github.com/py-pdf/pypdf/issues/3250)) - Add font stack to q/Q operations in layout mode ([#3225](https://github.com/py-pdf/pypdf/issues/3225)) - Avoid completely hiding image loading issues like exceeding image size limits ([#3221](https://github.com/py-pdf/pypdf/issues/3221)) - Using compress\_identical\_objects on transformed content duplicates differing content ([#3197](https://github.com/py-pdf/pypdf/issues/3197)) - Consider BlackIs1 parameter for CCITTFaxDecode filter ([#3196](https://github.com/py-pdf/pypdf/issues/3196)) ##### Robustness (ROB) - Deal with insufficient cm matrix during text extraction ([#3283](https://github.com/py-pdf/pypdf/issues/3283)) - Allow merging when annotations miss D entry ([#3281](https://github.com/py-pdf/pypdf/issues/3281)) - Fix merging documents if there are no Dests ([#3280](https://github.com/py-pdf/pypdf/issues/3280)) - Fix crash on malformed action in outline ([#3278](https://github.com/py-pdf/pypdf/issues/3278)) - Fix compression issues for removed images which might be None ([#3246](https://github.com/py-pdf/pypdf/issues/3246)) - Attempt to deal with non-rectangular FlateDecode streams ([#3245](https://github.com/py-pdf/pypdf/issues/3245)) - Handle some None values for broken PDF files ([#3230](https://github.com/py-pdf/pypdf/issues/3230)) ##### Developer Experience (DEV) - Multiple style improvements - Update ruff to 0.11.0 ##### Maintenance (MAINT) - Conform ASCIIHexDecode implementation to specification ([#3274](https://github.com/py-pdf/pypdf/issues/3274)) - Modify comments of filters that do not use decode\_parms ([#3260](https://github.com/py-pdf/pypdf/issues/3260)) ##### Code Style (STY) - Simplify warnings & debugging in layout mode text extraction ([#3271](https://github.com/py-pdf/pypdf/issues/3271)) - Standardize mypy assert statements ([#3276](https://github.com/py-pdf/pypdf/issues/3276)) [Full Changelog](https://github.com/py-pdf/pypdf/compare/5.4.0...5.5.0) ### [`v5.3.1`](https://github.com/py-pdf/pypdf/blob/HEAD/CHANGELOG.md#Version-540-2025-03-16) [Compare Source](https://github.com/py-pdf/pypdf/compare/5.3.0...5.3.1) ##### New Features (ENH) - Add support for `IndirectObject.__contains__` ([#3155](https://github.com/py-pdf/pypdf/issues/3155)) ##### Bug Fixes (BUG) - Fix detection of inline images followed by names or numbers ([#3173](https://github.com/py-pdf/pypdf/issues/3173)) ##### Robustness (ROB) - Consider root objects without catalog type as fallback ([#3175](https://github.com/py-pdf/pypdf/issues/3175)) - Raise proper error on infinite loop when reading objects ([#3169](https://github.com/py-pdf/pypdf/issues/3169)) ##### Documentation (DOC) - Mention memory consumption of text extraction ([#3168](https://github.com/py-pdf/pypdf/issues/3168)) ##### Developer Experience (DEV) - Upgrade to ruff 0.10.0 ([#3191](https://github.com/py-pdf/pypdf/issues/3191)) [Full Changelog](https://github.com/py-pdf/pypdf/compare/5.3.1...5.4.0) ### [`v5.3.0`](https://github.com/py-pdf/pypdf/blob/HEAD/CHANGELOG.md#Version-531-2025-03-02) [Compare Source](https://github.com/py-pdf/pypdf/compare/5.2.0...5.3.0) ##### Bug Fixes (BUG) - Use the correct name StandardEncoding for the predefined cmap ([#3156](https://github.com/py-pdf/pypdf/issues/3156)) - Handle inline images containing `EI ` sequences ([#3152](https://github.com/py-pdf/pypdf/issues/3152)) - Fix check box value which should be name object ([#3124](https://github.com/py-pdf/pypdf/issues/3124)) - Fix stream position on inline image fallback extraction ([#3120](https://github.com/py-pdf/pypdf/issues/3120)) - Fix object count for incremental writer ([#3117](https://github.com/py-pdf/pypdf/issues/3117)) ##### Robustness (ROB) - Avoid index errors on empty lines in xref table ([#3162](https://github.com/py-pdf/pypdf/issues/3162)) - Improve handling of LZW decoder table overflow ([#3159](https://github.com/py-pdf/pypdf/issues/3159)) - Ignore non-numbers for width when building font width map ([#3158](https://github.com/py-pdf/pypdf/issues/3158)) - Avoid negative seek values when reading partially broken files ([#3157](https://github.com/py-pdf/pypdf/issues/3157)) ##### Documentation (DOC) - Fixed PageObject.images example usage for replacing image ([#3149](https://github.com/py-pdf/pypdf/issues/3149)) [Full Changelog](https://github.com/py-pdf/pypdf/compare/5.3.0...5.3.1) ### [`v5.2.0`](https://github.com/py-pdf/pypdf/blob/HEAD/CHANGELOG.md#Version-530-2025-02-09) [Compare Source](https://github.com/py-pdf/pypdf/compare/5.1.0...5.2.0) ##### New Features (ENH) - Handle attachments in /Kids and provide object-oriented API ([#3108](https://github.com/py-pdf/pypdf/issues/3108)) ##### Bug Fixes (BUG) - Handle annotations being None on merging ([#3111](https://github.com/py-pdf/pypdf/issues/3111)) ##### Robustness (ROB) - Prevent excessive layout mode text output from Type3 fonts ([#3082](https://github.com/py-pdf/pypdf/issues/3082)) ##### Documentation (DOC) - stefan6419846 becomes BDFL of pypdf ([#3078](https://github.com/py-pdf/pypdf/issues/3078)) - Tidy the visitor function description ([#3086](https://github.com/py-pdf/pypdf/issues/3086)) ##### Developer Experience (DEV) - Remove ignoring multiple Ruff rules - Remove unused mutmut configuration ([#3092](https://github.com/py-pdf/pypdf/issues/3092)) ##### Testing (TST) - Fix warning assertions to use `pytest.warns()` ([#3083](https://github.com/py-pdf/pypdf/issues/3083)) [Full Changelog](https://github.com/py-pdf/pypdf/compare/5.2.0...5.3.0) ### [`v5.1.0`](https://github.com/py-pdf/pypdf/blob/HEAD/CHANGELOG.md#Version-520-2025-01-26) [Compare Source](https://github.com/py-pdf/pypdf/compare/5.0.1...5.1.0) ##### Deprecations (DEP) - Deprecate with replacement CCITParameters ([#3019](https://github.com/py-pdf/pypdf/issues/3019)) - Correct deprecation of interiour\_color ([#2947](https://github.com/py-pdf/pypdf/issues/2947)) ##### New Features (ENH) - Support alternative (U)F names for embedded file retrieval ([#3072](https://github.com/py-pdf/pypdf/issues/3072)) - Adding support for reading .metadata.keywords ([#2939](https://github.com/py-pdf/pypdf/issues/2939)) ##### Bug Fixes (BUG) - Handle further Tf operators in text extraction layout mode ([#3073](https://github.com/py-pdf/pypdf/issues/3073)) - Ensure `add_metadata` can deal with `_info = None` ([#3040](https://github.com/py-pdf/pypdf/issues/3040)) - Handle IndirectObject in CCITTFaxDecode filter ([#2965](https://github.com/py-pdf/pypdf/issues/2965)) - Handle chained colorspace for inline images when no filter is set ([#3008](https://github.com/py-pdf/pypdf/issues/3008)) - Avoid extracting inline images twice and dropping other operators ([#3002](https://github.com/py-pdf/pypdf/issues/3002)) - Fixed reference of value with `str.__new__` in TextStringObject ([#2952](https://github.com/py-pdf/pypdf/issues/2952)) - Handle indirect objects in font width calculations ([#2967](https://github.com/py-pdf/pypdf/issues/2967)) - Title sometimes is bytes and not str ([#2930](https://github.com/py-pdf/pypdf/issues/2930)) - Fix undefined variable for text extraction (regression) ([#2934](https://github.com/py-pdf/pypdf/issues/2934)) - Don't close stream passed to PdfWriter.write() ([#2909](https://github.com/py-pdf/pypdf/issues/2909)) ##### Robustness (ROB) - Handle zero height fonts when extracting text ([#3075](https://github.com/py-pdf/pypdf/issues/3075)) - Deal with content streams not containing streams ([#3005](https://github.com/py-pdf/pypdf/issues/3005)) - Gracefully handle some text operators when the operands are missing ([#3006](https://github.com/py-pdf/pypdf/issues/3006)) - Fall back to non-Adobe Ascii85 format for missing end markers ([#3007](https://github.com/py-pdf/pypdf/issues/3007)) - Ignore odd-length strings when processing cmap lines ([#3009](https://github.com/py-pdf/pypdf/issues/3009)) - Skip annotation destination being NullObject in PdfWriter ([#2964](https://github.com/py-pdf/pypdf/issues/2964)) - Skip destination page being None in PdfWriter ([#2963](https://github.com/py-pdf/pypdf/issues/2963)) - Fix infinite loop case when reading null objects within an Array - Fixing infinite loop in ArrayObject read\_from\_stream ([#2928](https://github.com/py-pdf/pypdf/issues/2928)) ##### Documentation (DOC) - Add note about default line colors ([#3014](https://github.com/py-pdf/pypdf/issues/3014)) ##### Developer Experience (DEV) - Remove ignoring Ruff rule PGH004 ([#3071](https://github.com/py-pdf/pypdf/issues/3071)) - Tidy ignore array in tool.ruff.lint ([#3069](https://github.com/py-pdf/pypdf/issues/3069)) - Move Windows CI to Python 3.13 ([#3003](https://github.com/py-pdf/pypdf/issues/3003)) - Move to Ubuntu 22.04 ([#3004](https://github.com/py-pdf/pypdf/issues/3004)) ##### Maintenance (MAINT) - Fix formatting of warning message and include exception message ([#3076](https://github.com/py-pdf/pypdf/issues/3076)) - Narrow return type for `ContentStream.operations` ([#2941](https://github.com/py-pdf/pypdf/issues/2941)) ##### Testing (TST) - Fix image similarity for upcoming Ubuntu 24.04 ([#3039](https://github.com/py-pdf/pypdf/issues/3039)) - Replace broken Apache Tika Corpora urls ([#3041](https://github.com/py-pdf/pypdf/issues/3041)) ##### Code Style (STY) - Add form feed to WHITESPACES ([#3054](https://github.com/py-pdf/pypdf/issues/3054)) - Lots of small internal changes [Full Changelog](https://github.com/py-pdf/pypdf/compare/5.1.0...5.2.0) </details> --- ### Configuration 📅 **Schedule**: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined). 🚦 **Automerge**: Enabled. ♻ **Rebasing**: Whenever PR is behind base branch, or you tick the rebase/retry checkbox. 🔕 **Ignore**: Close this PR and you won't be reminded about this update again. --- - [ ] If you want to rebase/retry this PR, check this box --- This PR has been generated by [Renovate Bot](https://github.com/renovatebot/renovate).

renovate added 1 commit

2025-10-08 22:31:38 +00:00