Certain FDFDoc methods (FDFDoc.Save(), FDFDoc.GetTrailer(), FDFDoc.GetRoot(), FDFDoc.GetSDFDoc() can now cause the FDF file to be counted as a document for consumption-based licensing. This will apply at most once per FDF document and will not if the document was created through PDFDoc.FDFExtract().
CADConvertOptions.SetBackgroundColor() red and blue components have been flipped to match the documentation. Essentially, the colour is now RGB as one would expect rather than BGR as it was previously.
[xml] Applying the fix in Expat 2.5.0 to address CVE-2022-43680.
[pdf] Adjusted PDF content stream parsing to be more tolerant of errors in the Tc operator.
[pdf] Allow directly trusting a certificate that has not been self-signed for digital signature verification.
[pdf] Avoid throwing an exception during linearized save on a particular type of corrupt document with gaps in the XRef table.
[xfdf] Adjusted xfdf export to generate missing ids when exporting a command file with deletions.
[tiff] Added support for multipage tiffs with missing pages in Convert.FromTiff.
[all] Made a few smaller adjustments to consumption licensing data collection to ensure correct document counts even in unusual use-cases.
[fonts] Added a mitigation for Win32 font enumeration occasionally returning incorrect values on Azure systems.
[emf] Fix for a bug that could cause incorrect fitting scaling within a specified viewport.
[pdf] Fixed an issue with saving huge PDFs (over 2GB) into memory.
[xod] Fixed a problem with dash handling logic when the line width is 0.
[pdf] Fixed a crash that could occur when refreshing appearance with a certain type of malformed DS.
[C++] Fixed an occasional crash that could occur on Linux C++ after calling PDFNet::Terminate().
[pdf] Fixed a crash when calling PDFDoc.RefreshFieldAppearances() that could occur with a specific type of corrupt Field hierarchy.
[office] Fixed an occasional crash when converting using interop.
[pdf] Fixed a crash on a specific type of corrupt document with null pages.
[image] Fixed a crash when a GIF file has no frame data.
[node] Fixed an issue where some methods on node CADConvertOptions (such as setPageWidth and setPageHeight) were not reflected in the output.
[cad] Fixed an issue where CADConvertOptions.SetBackgroundColor() would flip the red and blue components.
[docx] Added support of hRule=atLeast frame property and set it as the default value.
[docx] Fixed an issue with resolving frame properties within a table row.
[xls] Now correctly handle headers, footers, and page breaks for legacy .xls files.
[excel] Added support for horizontalCentered and verticalCentered print options.
[excel] Added processing of date and file name header/footer parts.
[excel] Added support for mixed text and images in Excel headers/footers.
[xls] Fixed bug with structured storage reading in legacy .xls files.
[Excel] Improved page-breaking algorithm to better match Excel.
[docx] Fixed handling of tab stops within the right hand margin.
[docx] Fixed a bug that could sometimes result in text fills with an incorrect style.
[Excel] Fixed handling of some vba control sequences in Excel headers and footers.
[Excel] Improved handling of empty charts.
[Excel] Fixed an occasional bug that could result in missing content in charts.
[Excel] Improved handling of conditional formatting for cells with error values.
[docx] Added support for "mixed content" within OOXML source files, fixing a handful of rare issues with whitespace handling.
[Excel] Now correctly handle tabs within table cells.
[Excel] Fixed handling of the asterisk ('*') format code.
[Excel] Added support for Excel accounting underlines.
[docx] Improved handling "multiple" line spacing, resulting in more accurate highlighting, and improved layout around page breaks.
[Excel] Duplicate Excel behaviour where numbers that do not fit within table cells are replaced with hashes.
[Excel] Corrected support for the "#N/A" value in charts.
[xlsx] Fixed a potential crash when resolving images with no .rels file present.
[ppt] Fixed a spurious exception when reading some document properties.
[ppt] Added support for 16-byte client anchors in legacy .ppt files.
[xlsx] More robust handling of cell references with unexpected whitespace.
[docx] Limit the space available to footnotes based on the position of the footnote reference.
[docx] More accurate line breaking around footnote references.
[ppt] Fixed a potential crash when processing legacy powerpoint files with invalid slide IDs.
[ppt] Improved handling of font style inheritance within legacy powerpoint files.
[Excel] Fixed axis labeling for empty charts.
[Excel] Fixed bug that could result in the incorrect page orientation being selected when the SetApplyPageBreaksToSheet option is used.
[docx] Added support for arbitrary scaling and clipping of document elements.
[Excel] Fixed issues with handling first/odd/even headers and footers.
[Excel] Fixed a bug with overzealous page size limiting when rendering Excel files with page breaks enabled.
[Excel] Fixed an issue with missing charts when Excel page breaks are applied.
[Excel] Fixed a number of issues with page scaling and clipping.
[xls] Added support for the fNoPls bit in legacy .xls files.
[Excel] Changed conditional formatting rules to be case insensitive.
[office] Corrected handling of backslashes in package entry names.
[Excel] Added handling of "showZeros" attribute of SheetView.
[Excel] The x-values of non-scatter chart trend lines should start at 1, not 0.
[Excel] Fixed handling of trend lines when data filtering results in less than 2 data points.
[Excel] Fixed a bug with handling content nested within a graphic frame inside a group shape.
[Excel] Added forward and backward trend line projections for missing chart values.
[office] Added better support for substitution of fonts with mismatched bold and italic properties.- [Excel] Fixed a bug with some conditional formatting not referring to the correct cell range origin.
[pptx] Fixed a bug with handling of gradient angle in the presence of a horizontal or vertical flip.
[pptx] Fixed an issue with resolving the correct fill colors through the slide hierarchy.
[Excel] Implemented a workaround for unexpected anchor rotation in Excel documents.
[Excel] Fixed a bug where line start/end markers in charts could exceed the line extents.
[docx] Now correctly ignore framePr when present in the default paragraph properties.
[docx] Improved the appearance of "thick" underlines.
[docx] Added support for "decimal" tab stops.
[docx] Fixed a number of issues with out-of-bounds tab stops.
[docx] Fix a bug when calculating the rotation center of a box set to shrink to contents.
[xlsx] Fixed multiple issues with formatting of fractional numbers.
[pptx] Fixed an issue with PowerPoint text rotation.
[pptx] Fixed an issue with applying transformations to rotated shapes inside a group.
[xlsx] Fix a bug with indexed color selection when the index is out of bounds.
[xlsx] Improved handling of Alternate Content elements within anchors.
[xlsx] Now correctly resolve text alignment for conflicting merged cells.
[doc] Added support for some missing table properties in legacy .doc files.
[docx] Fixed handling for a number of edge cases where table column widths are underspecified.
[docx] Corrected handling of competing stroke properties, which could result in incorrectly visible strokes.
[xlsx] Fix for spurious exception for invalid column references.
[xlsx] Added support for the CONCATENATE Excel function.
[xlsx] Added detection for invalid cached values for charts.
[pptx] Fixed bug that could sometimes result in incorrect removal of empty paragraphs.
[pptx] Fixed a number of issues with cell borders in dml tables.
[doc] Fixed issues with legacy .doc files with multi-encoding text.
[docx] Fixed an issue with the drawing order of header and footer floating boxes.
[docx] Corrected handling of the behindDoc attribute, which should be ignored if the text is wrapped around the shape.