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Aspose.Words for Node.js via .NET 25.3 Release Notes

Major Features

There are 245 improvements and fixes in this regular monthly release. The most notable are:

  • List Management: Introduced the ListCollection.addSingleLevelList() method for improved list handling.
  • Font Features: Added the Font.numberSpacing property for enhanced typographic control.
  • Expanded Format Support: Added compatibility for Microsoft Works document format.
  • PDF Improvements: Enhanced PDF logical structure with support for TOA, BIBLIOGRAPHY, and INDEX fields.
  • Enhanced HTML/SVG Saving: Added idPrefix and removeJavaScriptFromLinks options to both HtmlFixedSaveOptions and SvgSaveOptions.
  • AI Grammar Checking: Enabled grammar checking functionality using OpenAI.
  • Advanced Markdown Options: Added options to set image resolution and OfficeMath output mode in MarkdownSaveOptions.
  • Save Options: Added the updateAmbiguousTextFont option to the SaveOptions class.
  • PDF Export: Improved the export of attachments to PDF.
  • AI-Powered Grammar: Added the possibility to implement Grammar Checker using AI.
Expand to view the full list of issues.
  1. Support MSO properties during import styles
  2. Add possibility to summarize text using Claude
  3. Consider exposing FontAttr.openTypeNumSpacing
  4. Allow creating a single level lists through public API
  5. Consider supporting WPS (Microsoft Works) format in Aspose.Words
  6. Support OpenType text shaping
  7. DOCX to HTML: Support for preserving HTML comments
  8. Support MSO properties during import lists
  9. Missing support for wps
  10. Missed glyph is rendered, while MS Word renders bullet
  11. The distance between characters in Chinese text is smaller than it should be
  12. DOC to HtmlFixed conversion issue with text rendering
  13. Year from date is lost after DOC to HtmlFixed conversion
  14. Year number is missing from rendered document
  15. Shape position is incorrect after rendering
  16. A Chinese Word is pushed to next line in rendered document
  17. Support the “Compress only punctuation” option
  18. DOCX to PDF conversion issue with text position
  19. A Blank Page & Chinese Text Lines Have different Left position in PDF
  20. DOC to HtmlFixed conversion issue with English and Chinese words
  21. Incorrect text wrapping applied at the end of line - Chinese Word to PDF
  22. Incorrect wrapping of Chinese text
  23. Text box content renders partially in PDF
  24. Incorrect line wrapping in Chinese text
  25. DOCX to PDF: text shifted to next page
  26. Chinese text is wrapped improperly and part of content is moved to the next page
  27. Chinese text wrapping differs from MS Word
  28. DOCX to PDF: Wrong character spacing/positioning upon conversion
  29. Incorrect Chinese Text Wrapping causes additional Page in PDF
  30. A Chinese punctuation character moves left from its original position in rendered document
  31. DOCX to PDF: Wrong character spacing/positioning upon conversion
  32. Incorrect text formatting with conversion to PDF
  33. Part of content is moved to the next page
  34. Japanese text is wrapped incorrectly
  35. DOCX to PDF: Text get transfered to new line
  36. Double quotation marks move to next line in PDF
  37. NullReferenceException is thrown upon rendering document
  38. DOCX to PDF: Text is missing from table cell
  39. Different paragraph location after conversion to PDF
  40. MathML is incorrectly imported
  41. PaperSize does not change after setting preferred language to German
  42. Incorrect rendering of underline text inside Math Equations
  43. Incorrect rendering of underline text if there are mathematical operators in the formula
  44. Text underlining is rendered with breaks
  45. Incorrect image background
  46. Add support of ChartDataLabelLocationMode.absolute
  47. Subscript position is incorrect upon rendering OfficeMath
  48. Deleted revision lines are not displayed after conversion to PDF
  49. Implement import of MSO HTML lists with picture bullets
  50. Page size is changed after open/save document
  51. Bibliography and Table of Authorities are not properly tagged when saving to PDF
  52. Text is wrapped improperly upon rendering
  53. Bangla characters are not rendered correctly in output PDF
  54. DrawingML to Png conversion issue with bi-directional text
  55. Marathi language text renders incorrectly in PDF
  56. Bengali text renders incorrectly in PDF
  57. NullReferenceException is thrown upon rendering document to image
  58. Hidden rows are visible after rendering
  59. Paragraphs are not numbered after appending documents with ImportFormatMode.keepSourceFormatting mode
  60. IndexOutOfRangeException is thrown upon rendering document
  61. Incorrect row alignment on rtf to docx conversion
  62. Auto color is improperly detected in the shape with gradient
  63. Text in table cell is wrapped incorrectly and is partially hidden
  64. Borders lost after conversion to HTML
  65. Font size is changed after importing nodes with ImportFormatMode.keepSourceFormatting
  66. Whitespace is lost while loading HTML
  67. REF field formatting is incorrect after updating fields
  68. Field formatting is incorrect after updating fields
  69. Document comparison shows incorrect revision
  70. extractPages(0,1) returns two pages in the result document
  71. Converting RTF to PDF adds extra blank page
  72. NullReferenceException is thrown upon rendering document
  73. NullReferenceException is thrown upon converting to PDF
  74. NullReferenceException is thrown upon rendering
  75. Exception is thrown upon rendering document
  76. Upon rendering document Exception is thrown
  77. NullReferenceException is thrown upon rendering document to image
  78. NullReferenceException is thrown upon rendering document to PDF
  79. NullReferenceException upon rendering document
  80. NullReferenceException is thrown upon rendering document
  81. Korean text is rendered improperly
  82. Content shifted to previous page while converting DOCX->HTML->PDF
  83. Table header is shifted left after rendering
  84. Images size is incorrect if set resolution in HtmlSaveOptions
  85. Paragraph borders are lost after open/save using Aspose.Words
  86. List numbering is incorrect after importing HTML
  87. Overlap text when convert word to PDF - Thai Language
  88. Italic text is rendered as regular in OfficeMath
  89. Three level thai language rendering issue when converting HTML to PDF format
  90. Lao language text renders incorrectly in PDF
  91. The formula looks incorrect after exporting to SVG and HtmlFixed
  92. Myanmar, Nepali, and Sinhala fonts are not rendered properly in output PDF
  93. Thai Font Rendering Problem in Windows
  94. A question mark is rendered instead of a non-printable symbol
  95. Spacing between heading and content is incorrect after upending document with ImportFormatMode.keepSourceFormatting mode
  96. ZIP file is detected as TEXT by FileFormatUtil.detectFileFormat
  97. SVGZ file is detected as TEXT by FileFormatUtil.detectFileFormat
  98. WMZ file is detected as TEXT by FileFormatUtil.detectFileFormat
  99. EMZ file is detected as TEXT by FileFormatUtil.detectFileFormat
  100. Binary files are detected as TEXT by FileFormatUtil.detectFileFormat
  101. lzma compressed binary archive is detected as TXT by Aspose.Words
  102. Order of lists in numbering.xml is different after comparing the same document several times.
  103. Numbering inconsistency during appending documents
  104. Left indent of list items is changed when Html is appended to DOC
  105. FileCorruptedException is thrown upon loading DOCX document
  106. Support paragraph indention and spacing
  107. Width of tables incorrect on rendering to PDF
  108. CellFormat.horizontalMerge reduces the cell’s width
  109. Wrong formatting of tables in print output
  110. Consider adding an option to specify image id prefix upon saving document to SVG and HtmlFixed
  111. Rendering of histograms with the specified bin size
  112. Add support for text shaping in HtmlFixed
  113. Remove JavaScript from output HTML when converting DOCX to Fixed-HTML
  114. Consider adding property to set OfficeMath output mode in MarkdownSaveOptions
  115. Add possibility to translate text using OpenAI generative language model
  116. DOCX to PDF: Text gets distorted in resultant file
  117. DropCap is placed improperly in PDF page logical structure order
  118. RTF to PDF: Content shifted to the left and out of the page
  119. Table’s cell widths are lost after rendering Docx to Pdf
  120. Word to PDF table formatting issue
  121. Text position is changed after DOCX to PDF conversion
  122. Table formatting is incorrect after rendering
  123. Opacity of the ImageFileComparer controls
  124. Table’s cell widths are changed after rendering DOCX to PDF
  125. Table column widths are incorrect im rendered document
  126. Incorrect table breaking across pages causes content flow differences
  127. A generic error occurred in GDI+ while save extracted page to “png” in docker
  128. Incorrect left margin of a floating table exported to HTML
  129. A paragraph is shifted up and is rendered to the right of a table in HTML
  130. ScreenTip with double quote characters corrupts hyperlink’s address in MS Word
  131. BuiltInDocumentProperties.words returns incorrect value
  132. Text from a deleted revision exists after all revisions have been accepted
  133. NullReferenceException is thrown upon building report
  134. English text wrapping is incorrect when Chinese editing language is used
  135. Consider adding property to set image resolution in MarkdownSaveOptions
  136. InvalidOperationException is thrown upon saving document as DOC
  137. Underline removed after setting compatibility settings
  138. FileCorruptedException is thrown upon loading DOCX document
  139. IndexOutOfRangeException is thrown upon rendering document
  140. autoFitToWindow property does not fit content properly
  141. Null ref in DOCX to XLSX conversion
  142. Incorrect column width in output XLSX
  143. Part of content inserted using DocumentBuilder is outside SDT
  144. Duplicated bookmarks in the document
  145. Wrong list ID upon conversion
  146. Part of equation is lost after HTML to DOCX conversion
  147. Image orientation is changed after conversion from HTML to DOCX document
  148. Layout problems with vertical Chinese text after conversion to PDF
  149. Compare result does not match MS Word output
  150. Document compare accessing Revision.group performance
  151. InvalidCastException is thrown upon rendering document
  152. Comparison of document with footnote does not match MS Word result
  153. NullReferenceException is thrown upon rendering document
  154. Duplicated hyperlinks are saved as a single relationship in DOCX
  155. List labels are not shown in output XLSX
  156. Numbering is changed after splitting and rejoining document by pages
  157. Table columns widths are changed after RTF to PDF conversion
  158. Part of content is moved to the next page
  159. Replace the compatibility options suppressTopSpacingWP and noLeading
  160. Page break inserted if footnote is present
  161. PDF to Markdown converting fails
  162. Temporary license hyperlink is forcibly appended to the trial label in venture licensing mode
  163. SVG image is rendered improperly
  164. Updating page layout resets Run’s parent node to nul
  165. Shape positions change on conversion to HTML
  166. MHTML to PDF: Image not rendered in the output
  167. OutOfMemoryException is thrown upon comparing documents
  168. NotSupportedException is thrown upon loading Json file
  169. FileCorruptedException is thrown upon loading DOCX document in evaluation mode.
  170. Part of the document is lost when converting to PDF
  171. 90 degrees rotation applied to X-Axis values in rendered document
  172. Divider lines missing for Chart’s X-Axis values in rendered document
  173. Date axis labels are rendered diagonally and overlap
  174. Incorrect text wrapping in Chart in rendered document
  175. Redundant borders are shown after rendering
  176. Mixed RTL and LTR text is rendered improperly
  177. PAC reports warning in document structure when footnote is percent in the document
  178. Font-family reading does not match MS Word behaviour
  179. Table layout is changed after rendering
  180. insertHtml does not apply formatting on Run
  181. Error! Unknown document property name in resultant HTML when saving DOCX
  182. Styled numbering is exported to Markdown improperly
  183. Characters are not positioned horizontally correctly upon rendering to PDF and XPS
  184. Text shifted related to the grid on html to pdf conversion
  185. DOCX to MD the content below headings is not indented
  186. Implement non-inscribed objects support
  187. Add possibility to check Grammar using Anthropic AI
  188. Consider supporting PDF A3 compliance
  189. Add possibility to implement Grammar Checker using AI
  190. Import paragraph structure as MS Word does
  191. Add support for ‘mso-style-name’ values that match HTML color names
  192. Write ‘w15:restartNumberingAfterBreak=“0”’ on list definitions
  193. DOCX to DOCX: Saving document changes font
  194. RTF to PDF: Extra blank page in the output
  195. FileLoadException is thrown upon loading PDF
  196. Merging DOCX after page extraction does not preserve list numbering
  197. Import formatting of the “HTML Variable” style from “var” selectors in MsoHtml
  198. Extra empty TOC item appears after updating fields
  199. Hyperlink styles are imported incorrectly from MsoHtml
  200. Treemap chart is converted to image after calling updatePageLayout
  201. Could not create the bitmap with the specified parameters exception is thrown upon rendering
  202. Wrapping in OfficeMath is incorrect after rendering
  203. Font is changed after executing mail merge
  204. NullReferenceException is thrown upon rendering document
  205. Image is lost after rendering document
  206. PDF revision comments are displayed in English in windows Chinese locale
  207. Update font fallback table for Thai language
  208. Headings are not recognized upon PDF to DOCX conversion
  209. Cropped images are improperly converted from PDF
  210. RTL text alignment is incorrect after converting to HTML
  211. ArgumentException is thrown upon calling updateActualReferenceMarks
  212. Table layout is changed after open/save DOCX
  213. Comment is added when PdfSaveOptions.embedAttachments is enabled
  214. Text offset when Word to PDF converting
  215. Bookmark is lost after comparing documents
  216. Shape position is incorrect after rendering
  217. Incorrect rotation center and origin calculation for 3D extrusion effect
  218. InvalidOperationException is thrown upon converting DOCX to DOC
  219. Curved connectors position is slightly incorrect after rendering
  220. Incorrect DML group elements layout
  221. NullReferenceException is thrown upon removing nodes from SDT
  222. Clipping the points of smoothed series with an extremely large value
  223. Numbering is changed after merging documents with Document.mergeDocuments
  224. Text inside oMath element is wrapped incorrectly
  225. Hebrew text is read improperly from HTML
  226. “Cannot translate from ‘Span’ in ‘Textbox’ to ‘Column’” during conversion to PDF
  227. Metered License Timeout settings
  228. Broken links in HTML test files
  229. Text color changed after open/save RTF file
  230. Exception when saving document with StructuredDocumentTag and CustomXmlPart mapping
  231. Styles are imported incorrectly from MsoHtml
  232. Changes in obfuscation settings required
  233. ArgumentException is thrown upon comparing document
  234. Import formatting from “listing”, “pre”, and “xmp” selectors into the “HTML Preformatted” built-in style
  235. Incorrect table convertion to MD
  236. Added space after 8pt to each paragraph after appendDocumend
  237. Font in shape is changed after inserting document with ImportFormatMode.keepSourceFormatting
  238. Letters contains lost or modified diacritic marks
  239. LockContents not Working for RichText when inserting HTML
  240. Redactions are not properly applied to PDF produced by Aspose.Words
  241. Table regularity check filed for PDF produced by Aspose.Words
  242. Add support of loading CHM to plugin licenses
  243. PDF-to-DOCX: Cropped image layout not preserved during conversion
  244. The images in documents are sometimes replaced by the red cross image
  245. Unable to load DOCX file: FormatException: String ‘0’ was not recognized as a valid Boolean