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Change Log
==========
**Changes in version 1.25.5 (2025-03-31)**
* Fixed issues:
* **Fixed** `4372 <https://github.com/pymupdf/PyMuPDF/issues/4372>`_: Text insertion fails due to missing /Resources object
* **Fixed** `4400 <https://github.com/pymupdf/PyMuPDF/issues/4400>`_: Infinite loop in fill_textbox
* **Fixed** `4403 <https://github.com/pymupdf/PyMuPDF/issues/4403>`_: Unable to get_text() - layer/clip nesting too deep
* **Fixed** `4415 <https://github.com/pymupdf/PyMuPDF/issues/4415>`_: PDF page is mirrored, origin is at bottom-left
* Other:
* Use MuPDF-1.25.6.
* Fixed MuPDF SEGV on MacOS with particular fonts.
* Fixed `Annot.get_textpage()`'s `clip` arg.
* Fixed Python-3.14 (pre-release) build error.
**Changes in version 1.25.4 (2025-03-14)**
* Use MuPDF-1.25.5.
* Fixed issues:
* **Fixed** `4079 <https://github.com/pymupdf/PyMuPDF/issues/4079>`_: Unexpected result for apply_redactions()
* **Fixed** `4224 <https://github.com/pymupdf/PyMuPDF/issues/4224>`_: MuPDF error: format error: negative code in 1d faxd
* **Fixed** `4303 <https://github.com/pymupdf/PyMuPDF/issues/4303>`_: page.get_image_info() returns outdated cached results after replacing image
* **Fixed** `4309 <https://github.com/pymupdf/PyMuPDF/issues/4309>`_: FzErrorFormat Error When Deleting First Page
* **Fixed** `4336 <https://github.com/pymupdf/PyMuPDF/issues/4336>`_: Major Performance Regression: pix.color_count is 150x slower in version 1.25.3 compared to 1.23.8
* **Fixed** `4341 <https://github.com/pymupdf/PyMuPDF/issues/4341>`_: Invalid label retrieval when /Kids is an array of multiple /Nums
* Other:
* Fixed handling of duplicate widget names when joining PDFs (PR #4347).
* Improved Pyodide build.
* Avoid SWIG-related build errors with Python-3.13 by disabling PY_LIMITED_API.
**Changes in version 1.25.3 (2025-02-06)**
* Use MuPDF-1.25.4.
* Fixed issues:
* **Fixed** `4139 <https://github.com/pymupdf/PyMuPDF/issues/4139>`_: Text color numbers change between 1.24.14 and 1.25.0
* **Fixed** `4141 <https://github.com/pymupdf/PyMuPDF/issues/4141>`_: Some insertion methods fails for pages without a /Resources object
* **Fixed** `4180 <https://github.com/pymupdf/PyMuPDF/issues/4180>`_: Search problems
* **Fixed** `4182 <https://github.com/pymupdf/PyMuPDF/issues/4182>`_: Text coordinate extraction error
* **Fixed** `4245 <https://github.com/pymupdf/PyMuPDF/issues/4245>`_: Highlighting issue distorted on recent versions
* **Fixed** `4254 <https://github.com/pymupdf/PyMuPDF/issues/4254>`_: add_freetext_annot is drawing text outside the annotation box
* Other:
* In annotations:
* Added support for subtype FreeTextCallout.
* Added support for rich text.
* Added miter_limit arg to insert_text*() to allow suppression of spikes caused by long miters.
* Add Widget Support to `Document.insert_pdf()`.
* Add `bibi` to span dicts.
* Add `synthetic' to char dict.
* Fixed Pyodide builds.
**Changes in version 1.25.2 (2025-01-17)**
* Fixed issues:
* **Fixed** `4055 <https://github.com/pymupdf/PyMuPDF/issues/4055>`_: "Yes" for all checkboxes does not work for all PDF rendering engines.
* **Fixed** `4155 <https://github.com/pymupdf/PyMuPDF/issues/4155>`_: samples_mv is unsafe
* **Fixed** `4162 <https://github.com/pymupdf/PyMuPDF/issues/4162>`_: Got AttributeError, when tried to add Signature field
* **Fixed** `4186 <https://github.com/pymupdf/PyMuPDF/issues/4186>`_: Incorrect handling of JPEG with color space CMYK image extraction
* **Fixed** `4195 <https://github.com/pymupdf/PyMuPDF/issues/4195>`_: Pixmaps that are inverted and have an alpha channel are not rendered properly
* **Fixed** `4225 <https://github.com/pymupdf/PyMuPDF/issues/4225>`_: pixmap.pil_save() fails due to colorspace definition
* **Fixed** `4232 <https://github.com/pymupdf/PyMuPDF/issues/4232>`_: Incorrect Font style and Size
* Other:
* Use Python's built-in glyphname <> unicode conversion.
* Improve speed of pixmap color inversion.
* Add new `char_flags` member to span dictionary, for example allows detection of invisible text.
* Detect image masks in TextPage output.
* Added `Pixmap.pil_image()`.
**Changes in version 1.25.1 (2024-12-11)**
* Use MuPDF-1.25.2.
* Fixed issues:
* **Fixed** `4125 <https://github.com/pymupdf/PyMuPDF/issues/4125>`_: memory leak while convert Pixmap's colorspace
* **Fixed** `4034 <https://github.com/pymupdf/PyMuPDF/issues/4034>`_: Possible regression in pdf cleaning during save.
**Changes in version 1.25.0 (2024-12-05)**
* Use MuPDF-1.25.1.
* Fixed issues:
* **Fixed** `4026 <https://github.com/pymupdf/PyMuPDF/issues/4026>`_: page.get_text('blocks') output two piece of very similar text with different bbox
* **Fixed** `4004 <https://github.com/pymupdf/PyMuPDF/issues/4004>`_: Segmentation Fault When Updating PDF Form Field Value
* **Fixed** `3887 <https://github.com/pymupdf/PyMuPDF/issues/3887>`_: Subset Fonts problem using Fallback Font
* **Fixed** `3886 <https://github.com/pymupdf/PyMuPDF/issues/3886>`_: Another issue with destroying PDF when inserting html
* **Fixed** `3751 <https://github.com/pymupdf/PyMuPDF/issues/3751>`_: apply_redactions causes part of the page content to be hidden / transparent
.. codespell:ignore-begin
**Changes in version 1.24.14 (2024-11-19)**
* Use MuPDF-1.24.11.
* Fixed issues:
* **Fixed** `3448 <https://github.com/pymupdf/PyMuPDF/issues/3448>`_: get_pixmap function removes the table and leaves just the content behind
* **Fixed** `3758 <https://github.com/pymupdf/PyMuPDF/issues/3758>`_: Got "malloc(): unaligned tcache chunk detected Aborted (core dumped)" while using add_redact_annot/apply_redactions
* **Fixed** `3813 <https://github.com/pymupdf/PyMuPDF/issues/3813>`_: Stories: Ordered list count broken with nested unordered list
* **Fixed** `3933 <https://github.com/pymupdf/PyMuPDF/issues/3933>`_: font.valid_codepoints() - malfunction
* **Fixed** `4018 <https://github.com/pymupdf/PyMuPDF/issues/4018>`_: PyMuPDF hangs when iterating over zero page PDF pages backwards
* **Fixed** `4043 <https://github.com/pymupdf/PyMuPDF/issues/4043>`_: fullcopypage bug
* **Fixed** `4047 <https://github.com/pymupdf/PyMuPDF/issues/4047>`_: Segmentation Fault in add_redact_annot
* **Fixed** `4050 <https://github.com/pymupdf/PyMuPDF/issues/4050>`_: Content of dict returned by doc.embfile_info() does not fit to documentation
* Other:
* Ensure that words from `Page.get_text()` never contain RTL/LTR char mixtures.
* Fix building with system MuPDF.
* Add dot product for points and vectors.
**Changes in version 1.24.13 (2024-10-29)**
* Fixed issues:
* **Fixed** `3848 <https://github.com/pymupdf/PyMuPDF/issues/3848>`_: Piximap program crash
* **Fixed** `3950 <https://github.com/pymupdf/PyMuPDF/issues/3950>`_: Unable to consistently extract field labels from PDFs
* **Fixed** `3981 <https://github.com/pymupdf/PyMuPDF/issues/3981>`_: PyMuPDF 1.24.12 with pyinstaller throws error.
* **Fixed** `3994 <https://github.com/pymupdf/PyMuPDF/issues/3994>`_: pix.color_topusage raise Segmentation fault (core dumped)
**Changes in version 1.24.12 (2024-10-21)**
* Fixed issues:
* **Fixed** `3914 <https://github.com/pymupdf/PyMuPDF/issues/3914>`_: Ability to print MuPDF errors to logging instead of stdout
* **Fixed** `3916 <https://github.com/pymupdf/PyMuPDF/issues/3916>`_: insert_htmlbox error: int too large to convert to float
* **Fixed** `3950 <https://github.com/pymupdf/PyMuPDF/issues/3950>`_: Unable to consistently extract field labels from PDFs
* Supported Python versions are now 3.9-3.13.
* Dropped support for Python-3.8 because end-of-life.
* Added support for Python-3.13 because now released.
* See: https://devguide.python.org/versions/
**Changes in version 1.24.11 (2024-10-03)**
* Use MuPDF-1.24.10.
* Fixed issues:
* **Fixed** `3624 <https://github.com/pymupdf/PyMuPDF/issues/3624>`_: Pdf file transform to image have a black block
* **Fixed** `3859 <https://github.com/pymupdf/PyMuPDF/issues/3859>`_: doc.need_appearances() fails with "AttributeError: module 'pymupdf.mupdf' has no attribute 'PDF_TRUE' "
* **Fixed** `3863 <https://github.com/pymupdf/PyMuPDF/issues/3863>`_: apply_redactions() does not work as expected
* **Fixed** `3905 <https://github.com/pymupdf/PyMuPDF/issues/3905>`_: open stream can raise a FzErrorFormat error instead of FileDataError
* Wheels now use the Python Stable ABI:
* There is one PyMuPDF wheel for each platform.
* Each wheel works with all supported Python versions.
* Each wheel is built using the oldest supported Python version (currently 3.8).
* There is no PyMuPDFb wheel.
* Other:
* Improvements to get_text_words() with sort=True.
* Tests now always get the latest versions of required Python packages.
* Removed dependency on setuptools.
* Added item to PyMuPDF-1.24.10 changes below - fix of #3630.
**Changes in version 1.24.10 (2024-09-02)**
* Use MuPDF-1.24.9.
* Fixed issues:
* **Fixed** `3450 <https://github.com/pymupdf/PyMuPDF/issues/3450>`_: get_pixmap function takes too long to process
* **Fixed** `3569 <https://github.com/pymupdf/PyMuPDF/issues/3569>`_: Invalid OCGs not ignored by SVG image creation
* **Fixed** `3603 <https://github.com/pymupdf/PyMuPDF/issues/3603>`_: ObjStm compression and PDF linearization doesn't work together
* **Fixed** `3650 <https://github.com/pymupdf/PyMuPDF/issues/3650>`_: Linebreak inserted between each letter
* **Fixed** `3661 <https://github.com/pymupdf/PyMuPDF/issues/3661>`_: Update Document to check the /XYZ len
* **Fixed** `3698 <https://github.com/pymupdf/PyMuPDF/issues/3698>`_: documentation issue - old code in the annotations documentation
* **Fixed** `3705 <https://github.com/pymupdf/PyMuPDF/issues/3705>`_: Document.select() behaves weirdly in some particular kind of pdf files
* **Fixed** `3706 <https://github.com/pymupdf/PyMuPDF/issues/3706>`_: extend Document.__getitem__ type annotation to reflect that the method also accepts slices
* **Fixed** `3727 <https://github.com/pymupdf/PyMuPDF/issues/3727>`_: Method get_pixmap() make the program exit without any exceptions or messages
* **Fixed** `3767 <https://github.com/pymupdf/PyMuPDF/issues/3767>`_: Cannot get Tessdata with Tesseract-OCR 5
* **Fixed** `3773 <https://github.com/pymupdf/PyMuPDF/issues/3773>`_: Link.set_border gives TypeError: '<' not supported between instances of 'NoneType' and 'int'
* **Fixed** `3774 <https://github.com/pymupdf/PyMuPDF/issues/3774>`_: fitz.__version__` does not work anymore
* **Fixed** `3789 <https://github.com/pymupdf/PyMuPDF/issues/3789>`_: ValueError: not enough values to unpack (expected 3, got 2) is thrown when call insert_pdf
* **Fixed** `3820 <https://github.com/pymupdf/PyMuPDF/issues/3820>`_: class improves namedDest handling
* **Fixed** `3630 <https://github.com/pymupdf/PyMuPDF/issues/3630>`_: page.apply_redactions gives unwanted black rectangle
* Other:
* Object streams and linearization cannot be used together; attempting to do
so will raise an exception. (#3603)
* Fixed handling of non-existing /Contents object.
**Changes in version 1.24.9 (2024-07-24)**
* Use MuPDF-1.24.8.
**Changes in version 1.24.8 (2024-07-22)**
* Fixed issues:
* **Fixed** `3636 <https://github.com/pymupdf/PyMuPDF/issues/3636>`_: API documentation for the open function is not obvious to find.
* **Fixed** `3654 <https://github.com/pymupdf/PyMuPDF/issues/3654>`_: docx parsing was broken in 1.24.7
* **Fixed** `3677 <https://github.com/pymupdf/PyMuPDF/issues/3677>`_: Unable to extract subset font name using the newer versions of PyMuPDF : 1.24.6 and 1.24.7.
* **Fixed** `3687 <https://github.com/pymupdf/PyMuPDF/issues/3687>`_: Page.get_text results in AssertionError for epub files
Other:
* Fixed various spelling mistakes spotted by codespell.
* Improved how we modify MuPDF's default configuration on Windows.
* Make text search to work with ligatures.
**Changes in version 1.24.7 (2024-06-26)**
* Fixed issues:
* **Fixed** `3615 <https://github.com/pymupdf/PyMuPDF/issues/3615>`_: Document.pagemode or Document.pagelayout crashes for epub files
* **Fixed** `3616 <https://github.com/pymupdf/PyMuPDF/issues/3616>`_: not last version reported
**Changes in version 1.24.6 (2024-06-25)**
* Use MuPDF-1.24.4
* Fixed issues:
* **Fixed** `3599 <https://github.com/pymupdf/PyMuPDF/issues/3599>`_: Story.fit_width() has a weird line
* **Fixed** `3594 <https://github.com/pymupdf/PyMuPDF/issues/3594>`_: Garbled extraction for Amazon Sustainability Report
* **Fixed** `3591 <https://github.com/pymupdf/PyMuPDF/issues/3591>`_: 'width' in Page.get_drawings() returns width equal as 0
* **Fixed** `3561 <https://github.com/pymupdf/PyMuPDF/issues/3561>`_: ZeroDivisionError: float division by zero with page.apply_redactions()
* **Fixed** `3559 <https://github.com/pymupdf/PyMuPDF/issues/3559>`_: SegFault 11 when empty H1 H2 H3 H4 etc element is used in insert_htmlbox
* **Fixed** `3539 <https://github.com/pymupdf/PyMuPDF/issues/3539>`_: Add dotted gridline detection to table recognition
* **Fixed** `3519 <https://github.com/pymupdf/PyMuPDF/issues/3519>`_: get_toc(simple=False) AttributeError: 'Outline' object has no attribute 'rect'
* **Fixed** `3510 <https://github.com/pymupdf/PyMuPDF/issues/3510>`_: page.get_label() gets wrong label on the first page of doc
* **Fixed** `3494 <https://github.com/pymupdf/PyMuPDF/issues/3494>`_: 1.24.2/1.24.3: spurious characters introduced when using subset_fonts and insert_pdf
* **Fixed** `3470 <https://github.com/pymupdf/PyMuPDF/issues/3470>`_: subset_fonts error exit without exception/warning
* **Fixed** `3400 <https://github.com/pymupdf/PyMuPDF/issues/3400>`_: set_toc alters link coordinates for some rotated pages on pymupdf 1.24.2
* **Fixed** `3347 <https://github.com/pymupdf/PyMuPDF/issues/3347>`_: Incorrect links to points on pages having different heights
* **Fixed** `3237 <https://github.com/pymupdf/PyMuPDF/issues/3237>`_: Set_metadata() does not work
* **Fixed** `3493 <https://github.com/pymupdf/PyMuPDF/discussions/3493>`_: Isolate PyMuPDF from other libraries; issues when PyMuPDF is loaded with other libraries like GdkPixbuf
* Other:
* Fixed concurrent use of PyMuPDF caused by use of constant temporary filenames.
* Add musllinux x86_64 wheels to release.
* Added clearer version information:
* `pymupdf.pymupdf_version`.
* `pymupdf.mupdf_version`.
* `pymupdf.pymupdf_date`.
**Changes in version 1.24.5 (2024-05-30)**
* Fixed issues:
* **Fixed** `3479 <https://github.com/pymupdf/PyMuPDF/issues/3479>`_: regression: fill_textbox: IndexError: pop from empty list
* **Fixed** `3488 <https://github.com/pymupdf/PyMuPDF/issues/3488>`_: set_toc method error
* Other:
* Some more fixes to use MuPDF floating formatting.
* Removed/disabled some unnecessary diagnostics.
* Fixed utils.do_links() crash.
* Experimental new functions `pymupdf.apply_pages()` and `pymupdf.get_text()`.
* Addresses wrong label generation for label styles "a" and "A".
**Changes in version 1.24.4 (2024-05-16)**
* **Fixed** `3418 <https://github.com/pymupdf/PyMuPDF/issues/3418>`_: Re-introduced bug, text align add_redact_annot
* **Fixed** `3472 <https://github.com/pymupdf/PyMuPDF/issues/3472>`_: insert_pdf gives SystemError
* Other:
* Fixed sysinstall test failing to remove all of prior installation before
new install.
* Fixed `utils.do_links()` crash.
* Correct `TextPage` creation Code.
* Unified various diagnostics.
* Fix bug in `page_merge()`.
**Changes in version 1.24.3 (2024-05-09)**
*
The Python module is now called `pymupdf`. `fitz` is still supported for
backwards compatibility.
* Use MuPDF-1.24.2.
* Fixed issues:
* **Fixed** `3357 <https://github.com/pymupdf/PyMuPDF/issues/3357>`_: PyMuPDF==1.24.0 will hanging when using page.get_text("text")
* **Fixed** `3376 <https://github.com/pymupdf/PyMuPDF/issues/3376>`_: Redacting results are not as expected in 1.24.x.
* **Fixed** `3379 <https://github.com/pymupdf/PyMuPDF/issues/3379>`_: Documentation mismatch for get_text_blocks return value order.
* **Fixed** `3381 <https://github.com/pymupdf/PyMuPDF/issues/3381>`_: Contents stream contains floats in scientific notation
* **Fixed** `3402 <https://github.com/pymupdf/PyMuPDF/issues/3402>`_: Cannot add Widgets containing inter-field-calculation JavaScript
* **Fixed** `3414 <https://github.com/pymupdf/PyMuPDF/issues/3414>`_: missing attribute set_dpi()
* **Fixed** `3430 <https://github.com/pymupdf/PyMuPDF/issues/3430>`_: page.get_text() cause process freeze with certain pdf on v1.24.2
* Other:
* New/modified methods:
* `Page.remove_rotation()`: new, set page rotation to zero while keeping appearance.
* Fixed some problems when checking for PDF properties.
* Fixed pip builds from sdist
(see discussion `3360 <https://github.com/pymupdf/PyMuPDF/discussions/3360>`_:
Alpine linux docker build failing "No matching distribution found for pymupdfb==1.24.1").
**Changes in version 1.24.2 (2024-04-17)**
* Removed obsolete classic implementation from releases
(previously available as module `fitz_old`).
* Fixed issues:
* **Fixed** `3331 <https://github.com/pymupdf/PyMuPDF/issues/3331>`_: Document.pages() is incorrectly type-hinted
* **Fixed** `3354 <https://github.com/pymupdf/PyMuPDF/issues/3354>`_: PyMuPDF==1.24.1: AttributeError: property 'metadata' of 'Document' object has no setter
* Other:
* New/modified methods:
* `Document.bake()`: new, make annotations / fields permanent content.
* `Page.cluster_drawings()`: new, identifies drawing items
(i.e. vector graphics or line-art)
that belong together based on their geometrical vicinity.
* `Page.apply_redactions()`: added new parameter `text`.
* `Document.subset_fonts()`: use MuPDF's `pdf_subset_fonts()` instead of PyMuPDF code.
* The `Document` class now supports page numbers specified as slices.
* Avoid causing MuPDF warnings.
**Changes in version 1.24.1 (2024-04-02)**
* Fixed issues:
* **Fixed** `3278 <https://github.com/pymupdf/PyMuPDF/issues/3278>`_: apply_redactions moves some unredacted text
* **Fixed** `3301 <https://github.com/pymupdf/PyMuPDF/issues/3301>`_: Be more permissive when classifying links as kind LINK_URI
* **Fixed** `3306 <https://github.com/pymupdf/PyMuPDF/issues/3306>`_: Text containing capital 'ET' not appearing as annotation
* Other:
* Use MuPDF-1.24.1.
* Support ObjStm Compression.
Methods `Document.save()`, `Document.ez_save()` and `Document.write()`
now support new parameters `use_objstm`, compression_effort` and
`preserve_metadata`.
**Changes in version 1.24.0 (2024-03-21)**
* Fixed issues:
* **Fixed** `3281 <https://github.com/pymupdf/PyMuPDF/issues/3281>`_: Preparing metadata (pyproject.toml) did not run successfully
* **Fixed** `3279 <https://github.com/pymupdf/PyMuPDF/issues/3279>`_: PyMuPDF no longer builds in Alpine Linux
* **Fixed** `3257 <https://github.com/pymupdf/PyMuPDF/issues/3257>`_: apply_redactions() deleting text outside of annoted box
* **Fixed** `3216 <https://github.com/pymupdf/PyMuPDF/issues/3216>`_: AttributeError: 'Annot' object has no attribute '__del__'
* **Fixed** `3207 <https://github.com/pymupdf/PyMuPDF/issues/3207>`_: get_drawings's items is missing line from h path operator
* **Fixed** `3201 <https://github.com/pymupdf/PyMuPDF/issues/3201>`_: Memory leaks when merging PDFs
* **Fixed** `3197 <https://github.com/pymupdf/PyMuPDF/issues/3197>`_: page.get_text() returns hexadecimal text for some characters
* **Fixed** `3196 <https://github.com/pymupdf/PyMuPDF/issues/3196>`_: Remove text not working in 1.23.25 version vs 1.20.2
* **Fixed** `3172 <https://github.com/pymupdf/PyMuPDF/issues/3172>`_: PDF's 45º lines dissapearing in png conversion
* **Fixed** `3135 <https://github.com/pymupdf/PyMuPDF/issues/3135>`_: Do not log warnings to stdout
* **Fixed** `3125 <https://github.com/pymupdf/PyMuPDF/issues/3125>`_: get_pixmap method stuck on one page and runs forever
* **Fixed** `2964 <https://github.com/pymupdf/PyMuPDF/issues/2964>`_: There is an issue with the image generated by the page.get_pixmap() function
* Other:
* Use MuPDF-1.24.0.
* Add support for redacting vector graphics.
* Several fixes for table module
* Add new method for outputting the table as a markdown string.
* Address errors in computing the table header object:
We now allow None as the cell value, because this will be resolved where
needed (e.g. in the pandas DataFrame).
We previously tried to enforce rect-like tuples in all header cell
bboxes, however this fails for tables with all-None columns. This fix
enables this and constructs an empty string in the corresponding cell
string.
We now correctly include start / stop points of lines in the bbox of the
clustered graphic. We previously joined the line's rectangle - which had
no effect because this is always empty.
* Improved exception text if we fail to open document.
* Fixed build with new libclang 18.
**Changes in version 1.23.26 (2024-02-29)**
* Fixed issues:
* **Fixed** `3199 <https://github.com/pymupdf/PyMuPDF/issues/3199>`_: Add entry_points to setuptools configuration to provide command-line console scripts
* **Fixed** `3209 <https://github.com/pymupdf/PyMuPDF/issues/3209>`_: Empty vertices in ink annotation
* Other:
* Improvements to table detection:
* Improved check for empty tables, fixes bugs when determining table headers.
* Improved computation of enveloping vector graphic rectangles.
* Ignore more meaningless "pseudo" tables
* Install command-line 'pymupdf' command that runs fitz/__main__.py.
* Don't overwrite MuPDF's config.h when building on non-Windows.
* Fix `Story` constructor's `archive` arg to match docs - now accepts a single `Archive` constructor arg.
* Do not include MuPDF source in sdist; will be downloaded automatically when building.
**Changes in version 1.23.25 (2024-02-20)**
* Fixed issues:
* **Fixed** `3182 <https://github.com/pymupdf/PyMuPDF/issues/3182>`_: Pixmap.invert_irect argument type error
* **Fixed** `3186 <https://github.com/pymupdf/PyMuPDF/issues/3186>`_: extractText() extracts broken text from pdf
* **Fixed** `3191 <https://github.com/pymupdf/PyMuPDF/issues/3191>`_: Error on .find_tables()
* Other:
* When building, be able to specify python-config directly, with environment
variable `PIPCL_PYTHON_CONFIG`.
**Changes in version 1.23.24 (2024-02-19)**
* Fixed issues:
* **Fixed** `3148 <https://github.com/pymupdf/PyMuPDF/issues/3148>`_: Table extraction - vertical text not handled correctly
* **Fixed** `3179 <https://github.com/pymupdf/PyMuPDF/issues/3179>`_: Table Detection: Incorrect Separation of Vector Graphics Clusters
* **Fixed** `3180 <https://github.com/pymupdf/PyMuPDF/issues/3180>`_: Cannot show optional content group: AttributeError: module 'fitz.mupdf' has no attribute 'pdf_array_push_drop'
* Other:
* Be able to test system install using `sudo pip install` instead of a venv.
**Changes in version 1.23.23 (2024-02-18)**
* Fixed issues:
* **Fixed** `3126 <https://github.com/pymupdf/PyMuPDF/issues/3126>`_: Initialising Archive with a pathlib.Path fails.
* **Fixed** `3131 <https://github.com/pymupdf/PyMuPDF/issues/3131>`_: Calling the next attribute of an Annot raises a "No attribute .parent" warning
* **Fixed** `3134 <https://github.com/pymupdf/PyMuPDF/issues/3134>`_: Using an IRect as clip parameter in Page.get_pixmap no longer works since 1.23.9
* **Fixed** `3140 <https://github.com/pymupdf/PyMuPDF/issues/3140>`_: PDF document stays in use after closing
* **Fixed** `3150 <https://github.com/pymupdf/PyMuPDF/issues/3150>`_: doc.select() hangs on this doc.
* **Fixed** `3163 <https://github.com/pymupdf/PyMuPDF/issues/3163>`_: AssertionError on using fitz.IRect
* **Fixed** `3177 <https://github.com/pymupdf/PyMuPDF/issues/3177>`_: fitz.Pixmap(None, pix) Unrecognised args for constructing Pixmap
* Other:
*
Improved `Document.select() by using new MuPDF function
`pdf_rearrange_pages()`. This is a more complete (and faster)
implementation of what needs to be done here in that not only pages will
be rearranged, but also consequential changes will be made to the table
of contents, links to removed pages and affected entries in the Optional
Content definitions.
* `TextWriter.appendv()`: added `small_caps` arg.
* Fixed some valgrind errors with MuPDF master.
* Fixed `Document.insert_image()` when build with MuPDF master.
**Changes in version 1.23.22 (2024-02-12)**
* Fixed issues:
* **Fixed** `3143 <https://github.com/pymupdf/PyMuPDF/issues/3143>`_: Difference in decoding of OCGs names between doc.get_ocgs() and page.get_drawings()
* **Fixed** `3139 <https://github.com/pymupdf/PyMuPDF/issues/3139>`_: Pixmap resizing needs positional arg "clip" - even if None.
* Other:
* Removed the use of MuPDF function `fz_image_size()` from PyMuPDF.
**Changes in version 1.23.21 (2024-02-01)**
* Fixed issues:
* Other:
* Fixed bug in set_xml_metadata(), PR `3112 https://github.com/pymupdf/PyMuPDF/pull/3112>`_: Fix pdf_add_stream metadata error
* Fixed lack of `.parent` member in `TextPage` from `Annot.get_textpage()`.
* Fixed bug in `Page.add_widget()`.
**Changes in version 1.23.20 (2024-01-29)**
* Bug fixes:
* **Fixed** `3100 <https://github.com/pymupdf/PyMuPDF/issues/3100>`_: Wrong internal property accessed in get_xml_metadata
* Other:
* Significantly improved speed of `Document.get_toc()`.
**Changes in version 1.23.19 (2024-01-25)**
* Bug fixes:
* **Fixed** `3087 <https://github.com/pymupdf/PyMuPDF/issues/3087>`_: Exception in insert_image with mask specified
* **Fixed** `3094 <https://github.com/pymupdf/PyMuPDF/issues/3094>`_: TypeError: '<' not supported between instances of 'FzLocation' and 'int' in doc.delete_pages
* Other:
* When finding tables:
* Allow addition of user-defined "virtual" vector graphics when finding tables.
* Confirm that the enveloping bboxes of vector graphics are inside the clip rectangle.
* Avoid slow finding of rectangle intersections.
* Added `Font.bbox` property.
**Changes in version 1.23.18 (2024-01-23)**
* Bug fixes:
* **Fixed** `3081 <https://github.com/pymupdf/PyMuPDF/issues/3081>`_: doc.close() not closing the document
* Other:
* Reduced size of sdist to fit on pypi.org (by reducing size of two test files).
* Fix `Annot.file_info()` if no `Desc` item.
**Changes in version 1.23.17 (2024-01-22)**
* Bug fixes:
* **Fixed** `3062 <https://github.com/pymupdf/PyMuPDF/issues/3062>`_: page_rotation_reset does not return page to original rotation
* **Fixed** `3070 <https://github.com/pymupdf/PyMuPDF/issues/3070>`_: update_link(): AttributeError: 'Page' object has no attribute 'super'
* Other:
* Fixed bug in `Page.links()` (PR #3075).
* Fixed bug in `Page.get_bboxlog()` with layers.
* Add support for timeouts in scripts/ and tests/run_compound.py.
**Changes in version 1.23.16 (2024-01-18)**
* Bug fixes:
* **Fixed** `3058 <https://github.com/pymupdf/PyMuPDF/issues/3058>`_: Pixmap created from CMYK JPEG delivers RGB format
* Other:
* In table detection strategy "lines_strict", exclude fill-only vector graphics.
* Fixed sysinstall test failure.
* In documentation, update feature matrix with item about text writing.
**Changes in version 1.23.15 (2024-01-16)**
* Bug fixes:
* **Fixed** `3050 <https://github.com/pymupdf/PyMuPDF/issues/3050>`_: python3.9 pix.set_pixel has something wrong in c.append( ord(i))
* Other:
* Improved docs for Page.find_tables().
**Changes in version 1.23.14 (2024-01-15)**
* Bug fixes:
* **Fixed** `3038 <https://github.com/pymupdf/PyMuPDF/issues/3038>`_: JM_pixmap_from_display_list > Assertion Error : Checking for wrong type
* **Fixed** `3039 <https://github.com/pymupdf/PyMuPDF/issues/3039>`_: Issue with doc.close() not closing the document in PyMuPDF
* Other:
* Ensure valid "re" rectangles in `Page.get_drawings()` with derotated pages.
**Changes in version 1.23.13 (2024-01-15)**
* Bug fixes:
* **Fixed** `2979 <https://github.com/pymupdf/PyMuPDF/issues/2979>`_: list index out of range in to_pandas()
* **Fixed** `3001 <https://github.com/pymupdf/PyMuPDF/issues/3001>`_: Calling find_tables() on one document alters the bounding boxes of a subsequent document
* Other:
* Fixed `Rect.height` and `Rect.width` to never return negative values.
* Fixed `TextPage.extractIMGINFO()`'s returned `dictkey_yres` value.
**Changes in version 1.23.12 (2024-01-12)**
* * **Fixed** `3027 <https://github.com/pymupdf/PyMuPDF/issues/3027>`_: Page.get_text throws Attribute Error for 'parent'
**Changes in version 1.23.11 (2024-01-12)**
* Fixed some Pixmap construction bugs.
* Fixed Pixmap.yres().
**Changes in version 1.23.10 (2024-01-12)**
* Bug fixes:
* **Fixed** `3020 <https://github.com/pymupdf/PyMuPDF/issues/3020>`_: Can't resize a PixMap
* Other:
* Fixed Page.delete_image().
**Changes in version 1.23.9 (2024-01-11)**
* Default to new "rebased" implementation.
* The old "classic" implementation is available with `import fitz_old as fitz`.
* For more information about why we are changing to the rebased implementation,
see: https://github.com/pymupdf/PyMuPDF/discussions/2680
* Use MuPDF-1.23.9.
* Bug fixes (rebased implementation only):
* **Fixed** `2911 <https://github.com/pymupdf/PyMuPDF/issues/2911>`_: Page.derotation_matrix returns a tuple instead of a Matrix with rebased implementation
* **Fixed** `2919 <https://github.com/pymupdf/PyMuPDF/issues/2919>`_: Rebased version: KeyError in resolve_names when merging pdfs
* **Fixed** `2922 <https://github.com/pymupdf/PyMuPDF/issues/2922>`_: New feature that allows inserting named-destination links doesn't work
* **Fixed** `2943 <https://github.com/pymupdf/PyMuPDF/issues/2943>`_: ZeroDivisionError: float division by zero when use apply_redactions()
* **Fixed** `2950 <https://github.com/pymupdf/PyMuPDF/issues/2950>`_: Shelling out to pip during tests is problematic
* **Fixed** `2954 <https://github.com/pymupdf/PyMuPDF/issues/2954>`_: Replacement unicode character in text extraction
* **Fixed** `2957 <https://github.com/pymupdf/PyMuPDF/issues/2957>`_: apply_redactions() moving text
* **Fixed** `2961 <https://github.com/pymupdf/PyMuPDF/issues/2961>`_: Passing a string as a page number raises IndexError instead of TypeError.
* **Fixed** `2969 <https://github.com/pymupdf/PyMuPDF/issues/2969>`_: annot.next throws AttributeError
* **Fixed** `2978 <https://github.com/pymupdf/PyMuPDF/issues/2978>`_: 1.23.9rc1: module 'fitz.mupdf' has no attribute 'fz_copy_pixmap_rect'
* **Fixed** `2907 <https://github.com/pymupdf/PyMuPDF/issues/2907>`_: segfault trying to call clean_contents on certain pdfs with python 3.12
* **Fixed** `2905 <https://github.com/pymupdf/PyMuPDF/issues/2905>`_: SystemError: <built-in function TextPage_extractIMGINFO> returned a result with an exception set
* **Fixed** `2742 <https://github.com/pymupdf/PyMuPDF/issues/2742>`_: Segmentation Fault when inserting three (but not two) copies of the same source page into one destination page
* Other:
* Add optional setting of opacity to `Page.insert_htmlbox()`.
* Fixed issue with add_redact_annot() mentioned in #2934.
* Fixed `Page.rotation()` to return 0 for non-PDF documents instead of raising an exception.
* Fixed internal quad detection to cope with any Python sequence.
* Fixed rebased `fitz.pymupdf_version_tuple` - was previously set to mupdf version.
* Improved support for Linux system installs, including adding regular testing on Github.
* Add missing `flake8` to `scripts/gh_release.py:test_packages`.
* Use newly public functions in MuPDF-1.23.8.
* Improved `scripts/test.py` to help investigation of MuPDF issues.
**Changes in version 1.23.8 (2023-12-19)**
* Bug fixes (rebased implementation only):
* **Fixed** `2634 <https://github.com/pymupdf/PyMuPDF/issues/2634>`_: get_toc and set_toc do not behave consistently for rotated pages
* **Fixed** `2861 <https://github.com/pymupdf/PyMuPDF/issues/2861>`_: AttributeError in getLinkDict during PDF Merge
* **Fixed** `2871 <https://github.com/pymupdf/PyMuPDF/issues/2871>`_: KeyError in getLinkDict during PDF merge
* **Fixed** `2886 <https://github.com/pymupdf/PyMuPDF/issues/2886>`_: Error in Skeleton for Named Link Destinations
* Bug fixes (rebased and classic implementations):
* **Fixed** `2885 <https://github.com/pymupdf/PyMuPDF/issues/2885>`_: pymupdf find tables too slow
* Other:
* Rebased implementation:
* `Page.insert_htmlbox()`: new, much more powerful alternative to `Page.insert_textbox()` or `TextWriter.fill_textbox()`, using `Story`.
* `Story.fit*()`: new methods for fitting a Story into an expanded rect.
* `Story.write_with_links()`: add support for external links.
* `Document.language()`: fixed to use MuPDF's new `mupdf.fz_string_from_text_language2()`.
* `Document.subset_fonts()` - fixed.
* Fixed internal `Archive._add_treeitem()` method.
* Fixed `fitz_new.__doc__` to contain PyMuPDF and Python version information, and OS name.
* Removed use of `(*args, **kwargs)` in API, we now specify keyword args explicitly.
* Work with new MuPDF Python exception classes.
* Fixed bug where `button_states()` returns None when `/AP` points to an indirect object.
* Fixed pillow test to not ignore all errors, and install pillow when testing.
* Added test for `fitz.css_for_pymupdf_font()` (uses package `pymupdf-fonts`).
* Simplified Github Actions test specifications.
* Updated `tests/README.md`.
**Changes in version 1.23.7 (2023-11-30)**
* Bug fixes in rebased implementation, not fixed in classic implementation:
* **Fixed** `2232 <https://github.com/pymupdf/PyMuPDF/issues/2232>`_: Geometry helper classes should support keyword arguments
* **Fixed** `2788 <https://github.com/pymupdf/PyMuPDF/issues/2788>`_: Problem with get_toc in pymupdf 1.23.6
* **Fixed** `2791 <https://github.com/pymupdf/PyMuPDF/issues/2791>`_: Experiencing small memory leak in save()
* Bug fixes (rebased and classic implementations):
* **Fixed** `2736 <https://github.com/pymupdf/PyMuPDF/issues/2736>`_: Failure when set cropbox with mediabox negative value
* **Fixed** `2749 <https://github.com/pymupdf/PyMuPDF/issues/2749>`_: RuntimeError: cycle in structure tree
* **Fixed** `2753 <https://github.com/pymupdf/PyMuPDF/issues/2753>`_: Story.write_with_links will ignore everything after the first "page break" in the HTML.
* **Fixed** `2812 <https://github.com/pymupdf/PyMuPDF/issues/2812>`_: find_tables on landscape page generates reversed text
* **Fixed** `2829 <https://github.com/pymupdf/PyMuPDF/issues/2829>`_: [cannot create /Annot for kind] is still printed despite #2345 is closed.
* **Fixed** `2841 <https://github.com/pymupdf/PyMuPDF/issues/2841>`_: Unexpected KeyError when using scrub with fitz_new
* Use MuPDF-1.23.7.
* Other:
* Rebased implementation:
* Added flake8 code checking to test suite, and made various fixes.
* Disable diagnostics during Document constructor to match classic implementation.
* Additional fix to `2553 <https://github.com/pymupdf/PyMuPDF/issues/2553>`_: Invalid characters in versions >= 1.22
* Fixed `MuPDF Bug 707324 <https://bugs.ghostscript.com/show_bug.cgi?id=707324>`_: Story: HTML table row background color repeated incorrectly
* Added `scripts/test.py`, for simple build+test of PyMuPDF git checkout.
* Added `fitz.pymupdf_version_tuple`, e.g. `(1, 23, 6)`.
* Restored mistakenly-reverted fix for `2345 <https://github.com/pymupdf/PyMuPDF/issues/2345>`_: Turn off print statements in utils.py
* Include any trailing `... repeated <N> times...` text in warnings returned by `mupdf_warnings()` (rebased only).
**Changes in version 1.23.6 (2023-11-06)**
* Bug fixes:
* **Fixed** `2553 <https://github.com/pymupdf/PyMuPDF/issues/2553>`_: Invalid characters in versions >= 1.22
* **Fixed** `2608 <https://github.com/pymupdf/PyMuPDF/issues/2608>`_: Incorrect utf32 text extraction (high & low surrogates are split)
* **Fixed** `2710 <https://github.com/pymupdf/PyMuPDF/issues/2710>`_: page.rect and text location wrong / differing from older version
* **Fixed** `2774 <https://github.com/pymupdf/PyMuPDF/issues/2774>`_: wrong encoding for "\?" character when sort=True
* **Fixed** `2775 <https://github.com/pymupdf/PyMuPDF/issues/2775>`_: fitz_new does not work with python3.10 or earlier
* **Fixed** `2777 <https://github.com/pymupdf/PyMuPDF/issues/2777>`_: With fitz_new, wrong type for Page.mediabox
* Other:
* Use MuPDF-1.23.5.
* Added Document.resolve_names() (rebased implementation only).
**Changes in version 1.23.5 (2023-10-11)**
* Bug fixes:
* **Fixed** `2341 <https://github.com/pymupdf/PyMuPDF/issues/2341>`_: Handling negative values in the zoom section for LINK_GOTO in linkDest
* **Fixed** `2522 <https://github.com/pymupdf/PyMuPDF/issues/2522>`_: Typo in set_layer() - NameError: name 'f' is not defined
* **Fixed** `2548 <https://github.com/pymupdf/PyMuPDF/issues/2548>`_: Fitz freezes on some PDFs when calling the fitz.Page.get_text_blocks method.
* **Fixed** `2596 <https://github.com/pymupdf/PyMuPDF/issues/2596>`_: save(garbage=3) breaks get_pixmap() with side effect
* **Fixed** `2635 <https://github.com/pymupdf/PyMuPDF/issues/2635>`_: "clean=True" makes objects invisible in the pdf
* **Fixed** `2637 <https://github.com/pymupdf/PyMuPDF/issues/2637>`_: Page.insert_textbox incorrectly handles the last word if it starts a new line
* **Fixed** `2699 <https://github.com/pymupdf/PyMuPDF/issues/2699>`_: extract paragraph with below table
* **Fixed** `2703 <https://github.com/pymupdf/PyMuPDF/issues/2703>`_: Wrong fontsize calculation in corner cases ("page.get_texttrace()")
* **Fixed** `2710 <https://github.com/pymupdf/PyMuPDF/issues/2710>`_: page.rect and text location wrong / differing from older version
* **Fixed** `2723 <https://github.com/pymupdf/PyMuPDF/issues/2723>`_: When will a Python 3.12 wheel be available?
* **Fixed** `2730 <https://github.com/pymupdf/PyMuPDF/issues/2730>`_: persistent get_text() formatting
* Other:
* Use MuPDF-1.23.4.
* Fix optimisation flags with system installs.
* Fixed the problem that the clip parameter does not take effect during table recognition
* Support Pillow mode "RGBa"
* Support extra word delimiters
* Support checking valid PDF name objects
**Changes in version 1.23.4 (2023-09-26)**
* Improved build instructions.
* Fixed Tesseract in rebased implementation.
* Improvements to build/install with system MuPDF.
* Fixed Pyodide builds.
* Fixed rebased bug in _insert_image().
* Bug fixes:
* **Fixed** `2556 <https://github.com/pymupdf/PyMuPDF/issues/2556>`_: Segmentation fault at caling get_cdrawings(extended=True)
* **Fixed** `2637 <https://github.com/pymupdf/PyMuPDF/issues/2637>`_: Page.insert_textbox incorrectly handles the last word if it starts a new line
* **Fixed** `2683 <https://github.com/pymupdf/PyMuPDF/issues/2683>`_: Windows sdist build failure - non-quoting of path and using UNIX which command
* **Fixed** `2691 <https://github.com/pymupdf/PyMuPDF/issues/2691>`_: Page.get_textpage_ocr() bug in rebased fitz_new version
* **Fixed** `2692 <https://github.com/pymupdf/PyMuPDF/issues/2692>`_: Page.get_pixmap(clip=Rect()) bug in rebased fitz_new version
**Changes in version 1.23.3 (2023-08-31)**
* Fixed use of Tesseract for OCR.
**Changes in version 1.23.2 (2023-08-28)**
* **Fixed** `#2613 <https://github.com/pymupdf/PyMuPDF/issues/2613>`_: release 1.23.0 not MacOS-arm64 compatible
**Changes in version 1.23.1 (2023-08-24)**
* Updated README and package summary description.
*
Fixed a problem on some Linux installations with Python-3.10
(and possibly earlier versions) where `import fitz` failed with
`ImportError: libcrypt.so.2: cannot open shared object file: No such
file or directory`.
*
Fixed `incompatible architecture` error on MacOS arm64.
*
Fixed installation warning from Poetry about missing entry in wheels'
RECORD files.
**Changes in version 1.23.0 (2023-08-22)**
* Add method `find_tables()` to the `Page` object.
This allows locating tables on any supported document page, and
extracting table content by cell.
* New "rebased" implementation of PyMuPDF.
The rebased implementation is available as Python module
`fitz_new`. It can be used as a drop-in replacement with `import
fitz_new as fitz`.
*
Python-independent MuPDF libraries are now in a second wheel called
`PyMuPDFb` that will be automatically installed by pip.
This is to save space on pypi.org - a full release only needs one
`PyMuPDFb` wheel for each OS.
* Bug fixes:
* **Fixed** `#2542 <https://github.com/pymupdf/PyMuPDF/issues/2542>`_: fitz.utils.scrub AttributeError Annot object has no attribute fileUpd inside
* **Fixed** `#2533 <https://github.com/pymupdf/PyMuPDF/issues/2533>`_: get_texttrace returned a incorrect character bbox
* **Fixed** `#2537 <https://github.com/pymupdf/PyMuPDF/issues/2537>`_: Validation when setting a grouped RadioButton throws a RuntimeError: path to 'V' has indirects
* Other changes:
* Dropped support for Python-3.7.
* Fix for wrong page / annot `/Contents` cleaning.
We need to set `pdf_filter_options::no_update` to zero.
* Added new function get_tessdata().
* Cope with problem `/Annot` arrays.
When copying page annotations in method Document.insert_pdf we
previously did not check the validity of members of the `/Annots`
array. For faulty members (like null or non-dictionary items) this
could cause unnecessary exceptions. This fix implements more checks
and skips such array items.
* Additional annotation type checks.
We did not previously check for annotation type when getting /
setting annotation border properties. This is now checked in
accordance with MuPDF.
* Increase fault tolerance.
Avoid exceptions in method `insert_pdf()` when source pages contains
invalid items in the `/Annots` array.
* Return empty border dict for applicable annots.
We previously were returning a non-empty border dictionary even for
non-applicable annotation types. We now return the empty dictionary
`{}` in these cases. This requires some corresponding changes in the
annotation `.update()` method, namely for dashes and border width.
* Restrict `set_rect` to applicable annot types.
We were insufficiently excluding non-applicable annotation types
from `set_rect()` method. We now let MuPDF catch unsupported
annotations and return `False` in these cases.
* Wrong fontsize computation in `page.get_texttrace()`.
When computing the font size we were using the final text
transformation matrix, where we should have taken `span->trm`
instead. This is corrected here.
* Updates to cope with changes to latest MuPDF.
`pdf_lookup_anchor()` has been removed.
* Update fill_textbox to better respect rect.width
The function norm_words in fill_textbox had a bug in its last
loop, appending n+1 characters when actually measuring width of n
characters. It led to a bug in fill_texbox when you tried to write
a single word mostly composed of "wide" letters (M,m, W, w...),
causing the written text to exceed the given rect.
The fix was just to replace n+1 by n.
* Add `script_focus` and `script_blur` options to widget.
**Changes in version 1.22.5 (2023-06-21)**
* This release uses ``MuPDF-1.22.2``.
* Bug fixes:
* **Fixed** `#2365 <https://github.com/pymupdf/PyMuPDF/issues/2365>`_: Incorrect dictionary values for type "fs" drawings.
* **Fixed** `#2391 <https://github.com/pymupdf/PyMuPDF/issues/2391>`_: Check box automatically uncheck when we update same checkbox more than 1 times.
* **Fixed** `#2400 <https://github.com/pymupdf/PyMuPDF/issues/2400>`_: Gaps within text of same line not filled with spaces.
* **Fixed** `#2404 <https://github.com/pymupdf/PyMuPDF/issues/2404>`_: Blacklining an image in PDF won't remove underlying content in version 1.22.X.
* **Fixed** `#2430 <https://github.com/pymupdf/PyMuPDF/issues/2430>`_: Incorrectly reducing ref count of Py_None.
* **Fixed** `#2450 <https://github.com/pymupdf/PyMuPDF/issues/2450>`_: Empty fill color and fill opacity for paths with fill and stroke operations with 1.22.*
* **Fixed** `#2462 <https://github.com/pymupdf/PyMuPDF/issues/2462>`_: Error at "get_drawing(extended=True )"
* **Fixed** `#2468 <https://github.com/pymupdf/PyMuPDF/issues/2468>`_: Decode error when trying to get drawings
* **Fixed** `#2710 <https://github.com/pymupdf/PyMuPDF/issues/2710>`_: page.rect and text location wrong / differing from older version
* **Fixed** `#2723 <https://github.com/pymupdf/PyMuPDF/issues/2723>`_: When will a Python 3.12 wheel be available?
* New features:
* **Changed** Annotations now support "cloudy" borders.
The :attr:`Annot.border` property has the new item `clouds`,
and method :meth:`Annot.set_border` supports the corresponding `clouds` argument.
* **Changed** Radio button widgets in the same RB group
are now consistently updated **if the group is defined in the standard way**.
* **Added** Support for the `/Locked` key in PDF Optional Content.
This array inside the catalog entry `/OCProperties` can now be extracted and set.
* **Added** Support for new parameter `tessdata` in OCR functions.
New function :meth:`get_tessdata` locates the language support folder if Tesseract is installed.
**Changes in version 1.22.3 (2023-05-10)**
* This release uses ``MuPDF-1.22.0``.
* Bug fixes:
* **Fixed** `#2333 <https://github.com/pymupdf/PyMuPDF/issues/2333>`_: Unable to set any of button radio group in form
**Changes in version 1.22.2 (2023-04-26)**
* This release uses ``MuPDF-1.22.0``.
* Bug fixes:
* **Fixed** `#2369 <https://github.com/pymupdf/PyMuPDF/issues/2369>`_: Image extraction bugs with newer versions
**Changes in version 1.22.1 (2023-04-18)**
* This release uses ``MuPDF-1.22.0``.
* Bug fixes:
* **Fixed** `#2345 <https://github.com/pymupdf/PyMuPDF/issues/2345>`_: Turn off print statements in utils.py
* **Fixed** `#2348 <https://github.com/pymupdf/PyMuPDF/issues/2348>`_: extract_image returns an extension "flate" instead of "png"
* **Fixed** `#2350 <https://github.com/pymupdf/PyMuPDF/issues/2350>`_: Can not make widget (checkbox) to read-only by adding flags PDF_FIELD_IS_READ_ONLY
* **Fixed** `#2355 <https://github.com/pymupdf/PyMuPDF/issues/2355>`_: 1.22.0 error when using get_toc (AttributeError: 'SwigPyObject' object has no attribute)