> For the complete documentation index, see [llms.txt](https://docs.apryse.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.apryse.com/web/changelogs/version-11/v11-4/v11-4-0.md). # Version 11.4.0 Changelog (2025-04-09) World's #1 PDF SDK Library for Web, Mobile, Server, Desktop ## Apryse Spreadsheet Editor * Introduced the first version of the Apryse Spreadsheet Editor in 11.4.0. The Apryse Spreadsheet Editor allows users to access and view spreadsheet files with a similar look and feel to Excel directly within your application. With Spreadsheet Editor, integration is easy with any JavaScript framework, as it only requires a DOM element to host the component. Learn more about the Spreadsheet Editor [here](/web/spreadsheet-editor/spreadsheet-editor.md) ## Action Required * \*\*Salesforce PDF Worker Loading Change \*\*PDF worker files are now split into smaller chunks for Salesforce compatibility. Action required: use the new `setPDFWorkerChunkPaths` API to configure chunk paths in config file. This only applies to Salesforce deployment. See the [worker path setup guide](https://github.com/iKettles/apryse-gitbook/tree/main/salesforce/guides/salesforce-faq.md#how-do-i-setup-worker-paths-in-the-configjs) for details. ## WebViewer Core ### New **Office** * Added support for loading multiple office files concurrently. **Office Editor** * Added header/footer feature * Deprecated \`Core.Document.OfficeEditorEditMode\`. Use Core.Document.OfficeEditor.EditMode instead. * Deprecated \`Core.Document.OfficeEditorListStylePresets\`. Use Core.Document.OfficeEditor.ListStylePresets instead. * Deprecated \`Core.Document.OfficeEditorToggleableStyles\`. Use Core.Document.OfficeEditor.ToggleableStyles instead. ### Fixes **General** * Fixed an issue where annotations could be imported and mispositioned when using WebViewer Server. **Annotations** * Fixed an issue where placed signature had inconsistent size with their preview in the signature list panel. * Fixed an issue with FreeText annotations where underlines and strikethroughs were incorrectly applied to empty lines. * Fixed an issue where FreeText annotations downloaded from WebViewer had incorrect line breaks. * Fixed an issue where low opacity Polygon annotations caused performance degradation. **Embedded JS** * Fixed an issue where the embedded JS environment was causing CSP issues even when disabled. **Form Field** * Fixed an issue where two signatures created in the same place would both appear after deleting one and signing another. * Fixed an issue where a widget containing an appearance disappeared after being set to read-only. **Content Edit** * Fixed an issue where content edit mode crashed in a two-document environment when selecting content. * Fixed an issue where the text editing panel's style and color section remained enabled when selecting image content. * Fixed an issue where the content box could not be typed in after creating a new paragraph and scrolling to another page. **Office Editor** * Fixed an issue with the cursor blinking when the document was not focused. * Fixed an issue with triple clicking on text to select a paragraph. * Fixed an issue where the click count did not reset properly between different double-click actions. * Fixed an issue where clicking outside the document would move the cursor to the top of the first page. * Fixed an issue with setting text style when the cursor was at the end of the paragraph. **Snap Mode** * Fixed an issue where the Snap Mode checkbox in the Style Panel did not update when the Snap Mode API changed. **Signature** * Fixed an issue where placed signatures had inconsistent sizes compared to their previews. ## WebViewer UI ### New **Modular UI** * Added a new \`defaultLanguage\` option to change the UI language without flashing English first. **Office Editor** * Added header/footer feature * Added control bar to display information and give options. * Added Options Modal. * Able to set first page layout per section * Able set odd/even layout for document * Able to set header/footer margins per section * Added disabled state for undo and redo buttons. ### Fixes **Security** * Fixed an issue related to a potential security vulnerability in QuillJS. **Measurement** * Fixed an issue where snap icons did not disappear after switching tools. **Accessibility** * Fixed an issue where users could not exit the comment input field in the Notes Panel using the keyboard. * Fixed an issue where an aria-labelledby in the DocumentContainer pointed to a non-existent ID when in single document viewing mode. **Outline Panel** * Fixed an issue with the OutlinesPanel when viewing files with many outlines. **Modular UI** * Fixed MultiPageManipulationControls API to be compatible with the Modular UI. * Fixed an issue where flyout items did not update after an import while in a shrunken screen. * Fixed an issue where skip link menu buttons were missing the correct roles. **Notes** * Fixed an issue where users could not select text or click links in the Notes Panel. **Office Editor** * Fixed an issue where the keyboard stopped working after downloading a document. **Annotation** * Fixed an issue where the stroke slider and input for Free Text annotations could not completely remove the stroke. **MultiViewer Mode** * Fixed an issue where entering MultiViewerMode with the Notes panel open would cause the app to become unresponsive. **Signature** * Fixed an issue where digitally signed documents displayed incorrect text due to an invalid signature digest. **Form Builder** * Fixed an issue where widgets could be filtered out when in view mode. **Search** * Fixed an issue where searching for a single character did not return results. --- # Agent Instructions This documentation is published with GitBook. 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