Latest changelog updates for PSPDFKit Server

Model

• Fixed
  Fixes an issue where zoomed in pages would appear blurry. (J#WEB-3054)
• Fixed
  Fixes an issue where setting a cloudy border on ellipse annotations would cause a crash. (J#WEB-3007)

• Fixed
  Fixes an issue where scrolling to mouse position would change the zoom level even if the mouse is outside the viewer. (J#WEB-2849)

UI

• Added
  Adds support for creation and editing of note annotations using the keyboard. (J#WEB-2526)
• Changed
  Improves the focus management and keyboard navigation of the annotation inline toolbar. (J#WEB-2667)
• Fixed
  Fixes an issue where pasted annotations retain the same name as the original annotation. (J#WEB-1349)

Model

• Added
  Adds a new option, PSPDFKit.Options#TEXT_ANNOTATION_AUTOFIT_ON_BOTTOM_KNOB_RESIZE, to control whether font size should automatically adjust when resizing text annotations with the bottom-right handle. (J#WEB-2737)
• Added
  Adds a configuration option for the attachment sidebar to disable the attachment preview. See AttachmentsSidebarOptions for more details. (J#WEB-2917)
• Added
  Adds the content editing API. (J#WEB-2630)
• Changed
  Improves font embedding behavior. Fonts will be embedded more often, resulting in a better experience when viewed in outside viewers. (J#CORE-850)
• Changed
  Improves line height calculation of the generated AP stream for plain text annotations. (J#WEB-2572)
• Changed
  Improves manual text annotation resizing by dragging the bottom-right handle, supporting both regular and rich text annotations with multiple font sizes. (J#WEB-2737)
• Changed
  Improves text annotation presets to properly handle font size and family selection between annotation creations. (J#WEB-2568)
• Changed
  Updates GdPicture to v14.3.7. (#47693)
• Fixed
  Fixes an issue where attempting to unload a text comparison UI instance would throw an error. (J#WEB-2955)
• Fixed
  Fixes an issue where carriage line breaks weren't respected during import and export of text annotations. (J#WEB-2572)
• Fixed
  Fixes an issue where form fields weren't formatted correctly at all times. (J#CORE-676)
• Fixed
  Fixes an issue where linearized documents weren't rendered correctly. (J#CORE-845)
• Fixed
  Fixes an issue where some CA certificates weren't recognized as such. (J#CORE-857)
• Fixed
  Fixes an issue where text annotations created with XHTML format ignored the specified fontSize and fontColor properties, defaulting to 18px font size. (J#WEB-2908)
• Fixed
  Fixes an issue where text comparison changes that involve multiple lines may not be highlighted correctly. (J#WEB-2537)
• Fixed
  Fixes an issue where the annotation appearance would flicker when loading the page. (J#WEB-2750)
• Fixed
  Fixes an issue where the disabled property wasn't respected in Document Editor custom toolbar items. (J#WEB-2845)
• Fixed
  Fixes an issue where the status of some long-term validation signatures may be invalid. (J#CORE-858)
• Fixed
  Fixes an issue where the text comparison feature may miss some changes. (J#WEB-2943)
• Fixed
  Fixes an issue where the thumbnails didn't adjust their size and position when the sidebar width changed. (J#WEB-2420)
• Fixed
  Fixes an issue where the underline property wasn't being persisted as part of text annotation presets. (J#WEB-2568)
• Fixed
  Fixes a modified annotations error in Adobe Reader after signing documents with ink and highlight annotations. (J#CORE-837)

UI

• Added
  Adds functionality to show the expanded page indicator, irrespective of the screen size. (J#WEB-2752)
• Added
  Adds support for setting a custom breakpoint for the annotation toolbar, which determines whether the items inside it are rendered in expanded or collapsed mode. (J#WEB-2586)
• Changed
  Improves callout annotations by unifying the scaling system, resulting in more predictable and stable arrow positioning when zooming in and out of documents. (J#WEB-2570)
• Changed
  Improves the text annotation preset to include the underline property. (J#WEB-2568)
• Changed
  Improves the focus handling of alert dialogs where the buttons now get focused directly. (J#BASE-476)
• Changed
  Updates Baseline UI packages to 0.43.0. (#47369)
• Fixed
  Fixes an issue where confirm and alert dialogs weren't centered over a document. (J#WEB-2084)
• Fixed
  Fixes an issue where focus was behaving unexpectedly while font size was manually typed in the content editor. (J#WEB-2416)
• Fixed
  Fixes an issue where selected and disabled properties in toolbar items didn't reflect correctly in the UI. (J#WEB-2405)
• Fixed
  Fixes an issue where clicking on another text annotation doesn't work when the first text annotation is already in edit mode and has selected text. (J#WEB-1477)
• Fixed
  Fixes an issue where font size and font family weren't stored correctly to the text annotation preset when using rich text. (J#WEB-2568)
• Fixed
  Fixes an issue where line breaks in multiline callout annotations were removed and text could become invisible or shift outside the box after saving. (J#WEB-2315)
• Fixed
  Fixes an issue where popovers didn't close on clicking outside them in an iframe. (J#WEB-2739)
• Fixed
  Fixes an issue where the overlay scroll didn't work in touch-based WebKit devices. (J#BASE-473)
• Fixed
  Fixes an issue where the overlays weren't correctly positioned if all container parents were statically positioned. (J#WEB-2806)
• Fixed
  Fixes an issue where the pager component didn't work correctly if the document had number-like page labels. (J#WEB-2462)
• Fixed
  Fixes an issue where the signature modal was clipped on smaller screens. (J#BASE-274)
• Fixed
  Fixes an issue where viewer wasn't displayed correctly when scale had been applied. (J#WEB-2718)

Model

• Added
  Adds the possibility to configure tile size. (#46974)
• Added
  Adds support for preserving PDF/UA tags when using the document editor. (J#CORE-750)
• Added
  Adds support for running page open and page close actions. (J#CORE-801)
• Added
  Adds support for specifying the maximum spreadsheet width and height when converting Excel documents. (J#WEB-2417)
• Added
  Adds support for the Acrobat JavaScript AFTime_KeystrokeEx API. (J#CORE-639)
• Added
  Adds support for the PDF JavaScript 'global' object. (J#CORE-801)
• Changed
  Improves appearance stream rendering in single line callout and free text annotations to better fit the bounding box. (J#CORE-819)
• Changed
  Improves load time for Office documents. (J#WEB-2848)
• Changed
  Improves the responsiveness of starting Content Editor on pages with complex vector graphics like building plans. (#47157)
• Changed
  Changes the GoToAction to set the destination to the page reference instead of the page index. This means the GoToAction follows the page, even if pages are moved or deleted. (J#CORE-813)
• Changed
  Updates GdPicture to v14.3.5. (#47300)
• Fixed
  Fixes a regression where certain OCR-processed PDFs could no longer be read correctly. (J#CORE-825)
• Fixed
  Fixes an issue where TIFF files that switched between page sizes were rendered incorrectly. (J#CORE-820)
• Fixed
  Fixes an issue where setOutline with just two elements only showed 1 element. (J#CORE-812)
• Fixed
  Fixes an issue where certain form field flags weren't considered correctly. (J#CORE-838)
• Fixed
  Fixes an issue where the characters <> disappeared from the content of text and note annotations. (#1832)
• Fixed
  Fixes an issue where rebuilding the cross-reference table on certain invalid PDFs didn't work correctly. (J#CORE-815)
• Fixed
  Fixes an issue where the 'Widget' tab order was calculated incorrectly. (J#CORE-818)
• Fixed
  Fixes an issue where the buttons in the page layout dropdown didn't have tooltips. (J#WEB-2703)
• Fixed
  Fixes an issue where the message 'Unknown additional action trigger: Type' may appear repeatedly in logs. (J#CORE-801)
• Fixed
  Fixes an issue where the primary language of the document wasn't preserved when using the document editor. (J#CORE-840)
• Fixed
  Fixes an issue where the signature and stamp popups were clipped on smaller screens. (J#BASE-274)
• Fixed
  Fixes an issue where the viewer was crashing when handling time formats that include AM/PM indicators. (J#WEB-2083)
• Fixed
  Fixes an issue where the viewer would crash when a note annotation was deselected in read-only mode. (J#WEB-2689)
• Fixed
  Fixes an issue where widget annotations that haven't been added to the AcroForm dictionary on signed documents wouldn't render (not yet supported on Document Engine). (J#CORE-803)
• Fixed
  Fixes text comparison when both documents are passed as an ArrayBuffer. (#47019)
• Fixed
  Fixes broken linearized support in document loading (J#CORE-845)

1.2.0 - 9 Apr 2025

UI

• Fixed
  Fixes to rich text annotations behavior:

  • Changed
    Improves keyboard focus management and restoration in the toolbar. (J#WEB-2517)
  • Added
    Adds support for applying font size and font family to individual text segments within rich text annotations, allowing for more precise and varied text styling. (J#WEB-2118)
  • Changed
    Unifies the behavior of background color and font color selections in rich text annotations. Now, both color selections function consistently. (J#WEB-1196)
  • Changed
    Synchronizes rich text properties with underlying annotation metadata when all text is selected, ensuring consistent display between text and its properties. (J#WEB-2118)
  • Fixed
    Fixes an issue where applying bold formatting to a text annotation during input did not immediately reflect the change, and upon losing focus, the last letter or word would disappear. (J#WEB-2250)
  • Fixed
    Fixes an issue where applying bold, italic, or underline formatting during typing in rich text annotations was ineffective, requiring users to apply these styles only after typing. (J#WEB-2256)
  • Fixed
    Fixes an issue where applying bold, italic, or underline formatting to rich text annotations caused line breaks to be stripped, disrupting the intended text structure. (J#WEB-1209)
  • Fixed
    Fixes an issue where applying rich text styling (bold, italic, or underline) to multiline text annotations caused the text to become clipped or partially hidden upon losing focus. (J#WEB-2333)
  • Fixed
    Fixes an issue where changing the background color in a rich text annotation caused the font color dropdown button's swatch to lose its current color selection. (J#WEB-1194)
  • Fixed
    Fixes an issue where changing the font color during typing in a rich text annotation caused the rich text editor to lose focus, requiring users to manually reselect it to continue typing. (J#WEB-1192)
  • Fixed
    Fixes an issue where changing the text color or other properties in a rich text annotation caused the keyboard focus to be lost, resulting in the selected color being reset. (J#WEB-985)
  • Fixed
    Fixes an issue where deleting the first line in a multi-line rich text annotation caused formatting and data loss upon losing focus. (J#WEB-2022)
  • Fixed
    Fixes an issue where double-clicking a resized text annotation caused it to revert to its original size and formatting. Now, double-clicking preserves the current size and formatting of the annotation. (J#WEB-1151)
  • Fixed
    Fixes an issue where multi-line text annotations were truncated to only the first line upon importing from an XFDF object. (J#WEB-1102)
  • Fixed
    Fixes an issue where pasted rich text content did not retain its original styling, resulting in text appearing in unintended colors or formats. (J#WEB-1234)
  • Fixed
    Fixes an issue where pasting text into a rich text annotation on Windows inserted the text on a new line instead of appending it directly after the existing content. (J#WEB-1235)
  • Fixed
    Fixes an issue where pressing the backspace key or the left arrow key in a rich text annotation would cause the text formatting—such as color and style (bold/italic)—to reset to default settings. (J#WEB-1238)
  • Fixed
    Fixes an issue where reapplying formatting to rich text annotations resulted in the last line being concealed, hindering proper text visibility. (J#WEB-1209)
  • Fixed
    Fixes an issue where resizing a rich text annotation using the right lower handle would adjust the fontSize property, leading to inconsistent behavior with handles. Now, resizing with any handle maintains the original fontSize, ensuring consistent behavior. (J#WEB-1151)
  • Fixed
    Fixes an issue where setting the vertical text alignment of text annotations to the bottom caused the annotations to disappear or become partially hidden after saving and reopening the document. (J#WEB-2299)
  • Fixed
    Fixes an issue where newlines in rich text annotations weren't properly preserved when generating the AP stream. (J#CORE-800)
  • Fixed
    Fixes an issue where the property was not applied to XHTML-formatted text in text annotations. (J#WEB-1102)
  • Fixed
    Fixes an issue where the color swatch button did not update to reflect changes in color selection during rich text annotation editing. (J#WEB-1191)
  • Fixed
    Fixes an issue where, after changing the font color during typing in a rich text annotation, subsequent text would revert to the default color instead of the newly selected color. (J#WEB-1193)
  • Fixed
    Fixes an issue where, upon selecting a rich text annotation containing mixed font colors, the color button swatch would display a specific color instead of indicating a mixed selection. (J#WEB-1195)
  • Fixed
    Fixes formatting issues with multi-line text in rich text and XHTML values when using the create method, which previously resulted in warnings for annotations created as multi-line. (J#WEB-1102)
• Changed
  Improves primary toolbar screen reader compatibility. (J#WEB-2510)
• Fixed
  Fixes an issue where link annotations did not redirect when toggled with keyboard. (J#WEB-2531)
• Fixed
  Fixes an issue in the date picker preventing users from reselecting a previously cleared date. (J#WEB-2259)
• Fixed
  Fixes an issue where a custom button ID incorrectly prepends custom- to the given ID. (J#WEB-2721)
• Changed
  Improves screen reader support for tables in PDFs. (J#WEB-2530)
• Changed
  Improves tables structure in PDFs. (J#WEB-2708)

Model

• Added
  Adds support for passing numbers to fields.setItems() in PDF JavaScript. (J#CORE-794)
• Changed
  Updates GdPicture to v14.3.3. (#46897)
• Fixed
  Fixes an issue where form field accessible labels would not be set. (J#WEB-2529)
• Fixed
  Fixes an issue where ink annotations with a background color set would be incorrectly rendered. (J#WEB-2419)
• Fixed
  Fixes an issue where it wasn't possible to select a signature form field using the keyboard. (J#WEB-2520)
• Fixed
  Fixes an issue where it wasn't possible to select an ink or image signature annotation using the keyboard. (J#WEB-2519)
• Fixed
  Fixes an issue where page navigation with the keyboard would fail if the page element was focused. (J#WEB-2532)
• Fixed
  Fixes an issue where parsing certain kinds of timestamp certificates may cause a crash. (J#CORE-788)
• Fixed
  Fixes an issue where stamp annotation creation would not be announced to screen readers. (J#WEB-2528)
• Fixed
  Fixes an issue where text annotations made in iOS Preview.app caused them to have a border in thumbnails. (J#CORE-799)
• Fixed
  Fixes an issue where text lines could not be selected in the right order. (J#WEB-2314)
• Fixed
  Fixes an issue with decoding certain unicode text. (J#CORE-771)
• Fixed
  Fixes issue when regenerating 'off' checkbox and radio button appearances. (J#CORE-773)
• Fixed
  Fixes issue with certain unselectable radio buttons. (J#CORE-782)

• Added
  Adds compatibility with new cloud services.

• Fixed
  Fixes an issue with AI Assistant referencing documents without a layer name. (#46674)
• Added
  Adds PSPDFKit.build(), which exposes a client for Document Engine's and DWS API's processing API. (J#SERVER-1045)
• Fixed
  Fixes an issue where Form Creator and comments didn't work without an Instant license. Requires upgrading Document Engine to version >= 1.7.0. (J#WEB-2326)

UI

• Changed
  Improves UX when selecting text from the last word of a sentence moving right to left. (J#WEB-2190)
• Fixed
  Fixes a callout annotation text overflow issue where content could extend beyond the bounding box due to rounding differences across various window and zoom levels.
• Fixed
  Fixes an issue where the note annotation editor would occasionally jump to the start while typing. (J#WEB-1891)
• Fixed
  Fixes an issue where the comment model ignored provided createdAt and updatedAt values during instantiation. (J#WEB-2323)
• Fixed
  Fixes press coordinates misalignment in Shadow DOM for the custom overlay items. (J#WEB-2312)

Model

• Changed
  Improves memory usage when decoding large page streams, allowing better "Out of memory" error handling. (J#CORE-253)
• Changed
  Improves text selection experience in Chrome browsers. (J#WEB-2385)
• Changed
  Updates GdPicture to v14.3.1. (J#SERVER-1438)
• Changed
  Updates React to version 18.3.1. (J#WEB-812)
• Changed
  Updates react-intl to v7.1.6. (J#WEB-2356)
• Fixed
  Fixes a crash when aligning documents using points on a straight line. (J#CORE-758)
• Fixed
  Fixes an issue where an error reading "mediaQuery not available" was logged on the console. (J#WEB-2391)
• Fixed
  Fixes an issue where attachments were not passed when updating annotations. (J#WEB-2347)
• Fixed
  Fixes an issue where date form fields would not be visually updated when changing the value. (J#WEB-2322)
• Fixed
  Fixes an issue where it wasn't possible to select multiple annotations with the UI in pages other than the first one. (J#WEB-2461)
• Fixed
  Fixes an issue where the annotation note icon would appear in the measurement annotation toolbars, which don't support it. (J#WEB-2349)
• Fixed
  Fixes an issue where the attachment preview didn't work if the custom load configuration was specified. (J#WEB-2429)
• Fixed
  Fixes an issue where the attachments couldn't be scrolled if there was too little space. (J#WEB-2428)
• Fixed
  Fixes an issue where the public API declarations depended on React. (J#WEB-1508)
• Fixed
  Fixes an issue where triggering a scoped ResetFormAction would incorrectly reset all form fields values. (J#WEB-2184)
• Fixed
  Fixes an issue where undoing a partial ink stroke erasure wouldn't be reflected in the UI. (J#WEB-1711)
• Fixed
  Fixes an issue with opening certain PDFs that have a broken encryption descriptor. (J#CORE-776)
• Fixed
  Fixes an issue with TIFF images with 0 DPI. (J#CORE-770)

• Changed
  Moving to the new versioning scheme: After 2024.8.x, we will use <major>.<minor>.<patch> instead of <year>.<major>.<patch> notation.
• Changed
  The minimum supported version of Document Engine becomes 1.5.6(opens in a new tab), and previous releases do not support the new versioning schema.
• Changed
  Improves handling of specific broken PDF forms, where multiple instances of the same form are combined into a single PDF. (J#CORE-646)
• Changed
  Changes public naming of AI Document Assistant to AI Assistant in all classes, functions, and parameters. (J#AI-88)
• Changed
  Enhances the viewState.zoom API with a new ZoomConfiguration type that provides granular control over zoom behavior. Users can now customize scroll wheel zoom modes (with or without the Control key) and toggle keyboard/gesture zoom functionality while maintaining backward compatibility with existing zoom setups. (J#WEB-2029)
• Fixed
  Fixes a content editing issue where moving a piece of text with a subsetted font could cause a character swap in some viewers. (J#CORE-577)
• Fixed
  Fixes a crash when opening a PDF with malformed forms. (J#CORE-745)
• Fixed
  Fixes a crash when dealing with malformed embedded files. (J#CORE-728)
• Fixed
  Fixes a slowdown when decoding certain TIFF images. (J#CORE-757)
• Added
  Adds support for signing documents hashes via DWS API(opens in a new tab) and Document Engine(opens in a new tab). (J#SERVER-1044)

UI

• Changed
  Improves accessibility and customizability of several toolbars listed below, some changes in DOM structure, styling and class names are expected. Refer to the migration guide.

  • Changed
    Link annotation toolbar. (#294)
  • Changed
    Image and signature annotation (image) toolbar. (#292)
  • Changed
    Stamp annotation toolbar. (#293)
  • Changed
    Text highlight and markup annotation toolbar. (#307)
  • Changed
    Ink annotation toolbar. (J#Base-291)
  • Changed
    Text and callout annotation toolbar. (J#Base-296)
  • Changed
    Content editor toolbar. (J#Base-302)
  • Changed
    Form creator toolbar. (J#Base-305)
  • Changed
    Ink eraser toolbar. (J#Base-306)
  • Changed
    Note annotation toolbar. (J#Base-295)
  • Changed
    Redaction toolbar. (J#Base-290)
  • Changed
    Shape annotations toolbars. (J#Base-297, J#Base-298, J#Base-299, J#Base-300, J#Base-301)
  • Changed
    Document crop toolbar. (J#Base-303)
• Changed
  Improves performance when handling large number of annotations. (#2090)
• Changed
  Improves rendering performance for multiple new stamp annotations. (J#WEB-1643)
• Changed
  Improves the developer experience by including inline comments in the TypeScript declarations.. (J#WEB-2268)
• Fixed
  Fixes annotations and comments created programmatically default the createdAt and updatedAt values to the current date and time. (J#WEB-1833)
• Fixed
  Fixes an issue where custom translations would break other translations. (J#WEB-1957)
• Fixed
  Fixes an issue where editing multiline plain text would create duplicate line breaks and cause text to be lost after exiting edit mode. (J#WEB-1943)
• Fixed
  Fixes an issue where multiple comment threads opened in non-desktop screens. (J#WEB-2111)
• Fixed
  Fixes an issue where note annotation editor will occasionally jump to the start while typing. (J#WEB-1891)
• Fixed
  Fixes an issue where spacer items beyond the first one would be ignored when customizing the toolbar. (J#WEB-2185)
• Fixed
  Fixes an issue where the main toolbar was not updated when switching to or from the Document Comparison UI. (J#WEB-1915)
• Fixed
  Fixes an issue where the search UI did not open if the toolbar was hidden.. (J#BASE-310)
• Fixed
  Fixes crashes during measurement tool calibration by restricting input to numeric values only. (J#WEB-2114)
• Fixed
  Fixes misalignment of X and Y coordinates in Shadow DOM caused by outer container scrolling for Text & Callout Annotations, Form Creators, Highlight Annotations & Text Highlighter. (J#WEB-2031)
• Fixed
  Fixes press coordinates misalignment in Shadow DOM for the custom overlay items. (J#WEB-2312)

Model

• Added
  Adds a attachment sidebar that allows downloading and previewing of embedded files in a PDF. Preview not available when using Document Engine. (J#WEB-2236)
• Added
  Adds support for passing URLs without trailing slash to baseUrl. (J#WEB-2304)
• Removed
  Removes limitation of conversion tools in Salesforce. (#45769)
• Changed
  Updates GdPicture to v14.2.98. (#46098)
• Changed
  Updates package name and version to @nutrient-sdk/viewer 1.0.0. (J#WEB-1437)
• Changed
  Updates the Botan library to version 3.6.1. (J#CORE-683)
• Fixed
  Fixes an issue in which the comments.delete event wasn't triggered in Standalone under certain conditions. (#40397)
• Fixed
  Fixes an issue incremental downloads didn't use the credentials: same-origin policy. (J#CORE-768)
• Fixed
  Fixes an issue retrieving the text of a highlight annotation on rotated pages. (J#CORE-449)
• Fixed
  Fixes an issue when content editing type3 fonts where some text boxes appeared far too small. (J#CORE-754)
• Fixed
  Fixes an issue where search.termChange event was not emitted while typing in the search box. (J#Base-346)
• Fixed
  Fixes an issue where callout annotations weren't rendered correctly in other PDF readers. (J#ANDR-937)
• Fixed
  Fixes an issue where comments weren't applied when using applyOperations. (J#CORE-764)
• Fixed
  Fixes an issue where comments would be incorrectly positioned when the viewer was in fit to width mode. (J#WEB-1959)
• Fixed
  Fixes an issue where conversion was not possible with evaluation license. (J#WEB-2219)
• Fixed
  Fixes an issue where image attachment IDs could not be updated on Web Standalone. (J#WEB-23)
• Fixed
  Fixes an issue where in certain PDFs the outline/bookmarks wasn't preserved when using the Document Editor. (J#CORE-753, J#CORE-707)
• Fixed
  Fixes an issue where markup annotations would be rendered in the wrong Z layer. (J#WEB-1626)
• Fixed
  Fixes an issue where only the first and last page where compared when using text comparison. (J#CORE-759)
• Fixed
  Fixes an issue where text layers were not updating after document operations. (J#WEB-2097)
• Fixed
  Fixes an issue where the UI has an inconsistent theme when no theme was set. (J#WEB-1945)
• Fixed
  Fixes an issue where the bundled types threw errors in non-React environments. (J#WEB-1508)
• Fixed
  Fixes an issue where the document IDs of some documents may be incorrectly truncated. (J#AI-123)
• Fixed
  Fixes an issue with GoTo Remote and Goto Embedded actions. (J#CORE-751)
• Fixed
  Fixes document comparison API to match what is actually being returned. Please refer to the migration guide. (J#CORE-629)
• Fixed
  Fixes lockup/crash issues when opening certain malformed PDF forms. (J#CORE-726)

• Changed
  Changes public naming of AI Document Assistant to AI Assistant in all classes, functions, and parameters. (J#AI-88)

UI

• Fixed
  Fixes text selection for touch devices on iOS 17. (J#WEB-1409)
• Fixed
  Fixes an issue where font formatting options were visible for plain text annotations. (J#WEB-2109)
• Fixed
  Fixes an issue where image URL could not be used as custom toolbar item icon. (J#WEB-2079)

UI

• Changed
  Improves the consistency and accessibility of the text and callout annotation toolbar. (J#Base-296)
• Added
  Adds the text comparison UI to standalone mode. (J#WEB-1893)
• Changed
  Improves accessibility and customization of the annotations sidebar. (#1874)
• Changed
  Improves the consistency and accessibility of the ink annotation toolbar. (J#Base-291)
• Changed
  Replaces the old outline sidebar with a more accessible and consistent user interface. (J#WEB-1952)
• Changed
  Updates Baseline UI packages to 0.33.0. (#45722)
• Fixed
  Fixes an issue where custom toolbar items would not be included in a dropdown group. (#45515)
• Fixed
  Fixes comment threads rendering in PER_SPREAD and DISABLED scroll modes. (J#WEB-2032)

Model

• Changed
  Updates the default watermark on visible digital signatures. (J#HG-1468)
• Fixed
  Fixes an issue where certain license keys couldn't be read correctly. (J#CORE-725)
• Fixed
  Fixes a UX issue with using the pan tool on Windows devices. (#894)
• Changed
  Exports the AnnotationJSONUnion type. (J#WEB-2047)
• Added
  Adds support for reading the widget tab order. (J#CORE-660)
• Changed
  Updates GdPicture to v14.2.93.
• Changed
  Updates the minimum required Document Engine version to 1.5.3. (J#SERVER-1289)
• Fixed
  Fixes a crash that may happen when saving LTV information in a document. (J#CORE-710)
• Fixed
  Fixes an issue where custom toolbar icons with an icon set would not be displayed. (J#WEB-1948)
• Fixed
  Fixes an issue where handwritten signatures may appear unexpectedly cropped. (J#CORE-713)
• Fixed
  Fixes an issue where an incorrect error was being shown when opening a corrupt document. (#45524)
• Fixed
  Fixes an issue where it wasn't possible to select a comment marker if it was too close to the one currently selected. (J#WEB-1723)
• Fixed
  Fixes an issue where the tab index of signature fields wasn't calculated correctly. (J#CORE-660)

Migration guide.

UI

• Changed
  Improves accessibility and customizability of the bookmarks sidebar. (#242)
• Fixed
  Fixes API documentation and internal type for annotationSelection.change event. (J#WEB-1800)
• Fixed
  Fixes an issue where entering Document Comparison mode would freeze the toolbar. (#45379)

Model

• Added
  Adds support for downloading linearized PDFs in an optimized manner. Use allowLinearizedLoading: true. (J#CORE-617)
• Added
  Adds support for using multiple pointer devices in the Document Comparison UI. (J#WEB-1567)
• Changed
  Improves text extraction by replacing invalid characters with the Unicode replacement character (0xFFFD). (J#CORE-701)
• Added
  Adds the formsConfiguration.export.disableComboBoxArrow configuration option to allow disabling, including the arrow button in combo box form elements. (J#CORE-681)
• Changed
  Updates GdPicture to v14.2.89. (#0)
• Changed
  Updates GdPicture to v14.2.90. (#0)
• Changed
  Updates the HarfBuzz library to version 10.0.1. (J#CORE-693)
• Fixed
  Fixes an issue when parsing timestamp policies with short OIDs in digital signatures. (J#SERVER-1231)
• Fixed
  Fixes an issue where PDFs with millions of outline elements could exhaust the memory. (J#CORE-694)
• Fixed
  Fixes an issue where digitally signing a document may trigger an error in Adobe Acrobat about a modified page. (J#CORE-45204)
• Fixed
  Fixes an issue where digitally signing with the SHA384 hashing algorithm didn't work. (Z#116874)
• Fixed
  Fixes an issue where form contents may be rotated after exporting and then importing from Instant JSON. (J#CORE-647)
• Fixed
  Fixes an issue where form flags were overwritten when using the processor and when NeedAppearances was set in the PDF. (J#CORE-45331)
• Fixed
  Fixes an issue where handwritten signatures may show distorted in some page orientations. (J#ANDR-824)
• Fixed
  Fixes an issue where the layers sidebar wasn't enabled in standalone mode. (#45360)
• Fixed
  Fixes an issue where new or updated measurement scales could not be selected. (J#WEB-1951)
• Fixed
  Fixes an issue where the blend mode wasn't read correctly. (J#CORE-691)
• Fixed
  Fixes an issue where too much memory was used when decoding JPEG2000 image masks. (J#CORE-636)
• Fixed
  Fixes an issue with accessing the local server via IP address. (#45293)
• Fixed
  Fixes issues with Type 3 fonts and text extraction. (J#CORE-703)

UI

• Changed
  Updates Baseline UI to 0.29.1.
• Fixed
  Fixes an issue where X and Y coordinates in Shadow DOM are misaligned due to scrolling in the outer container. (J#WEB-1556)
• Fixed
  Fixes an issue where event listeners on annotations.create or annotations.update would cause data loss in multiline rich text annotations. (J#WEB-1736)

Model

• Added
  Adds startPageIndex and pageRange to createRedactionsBySearch. (J#CORE-673)
• Changed
  Updates GdPicture to v14.2.88. (#45161)
• Fixed
  Fixes an issue where PDF JavaScript may report an error when setting a custom value to a combo box form field. (J#CORE-675)
• Fixed
  Fixes an issue where signatures on rotated documents were displayed incorrectly. (J#CORE-672)
• Fixed
  Fixes an issue where some annotations may lose their font color when you export them to XFDF and import them again. (J#CORE-680)
• Fixed
  Fixes an issue where some signatures with Long-Term Validation (LTV) information may be incorrectly reported as invalid. (J#CORE-654)
• Fixed
  Fixes an issue where the same font was embedded multiple times when entering diacritics, leading to a massive file size. (J#CORE-634)

UI

• Fixed
  Fixes an issue where callout boxes may have bigger-than-expected sizes, depending on the zoom value. (J#WEB-714)

Model

• Changed
  Improves the evaluation experience. (J#CORE-667)
• Fixed
  Fixes an issue where annotations exported to XFDF and then imported again may lose their text color. (J#CORE-648)
• Fixed
  Fixes an issue where opening certain image files with broken XMP/EXIF headers may crash the app. (J#CORE-665)

UI

• Changed
  Updates Baseline UI to 0.28.0.

Model

• Changed
  Updates GdPicture to v14.2.85.
• Added
  Adds support for exporting documents to Office formats in Document Engine mode: DOCX, XLSX, and PPTX. (J#WEB-1461)
• Fixed
  Fixes an issue where Configuration.UI had the wrong type. (J#WEB-1712)
• Fixed
  Fixes an issue where PDF documents rendered incorrectly after opening a specific PDF. (J#CORE-643)
• Fixed
  Fixes an issue where comment avatars could no longer be custom rendered. (J#BASE-212)
• Fixed
  Fixes an issue where converting a bitonal TIFF with a lot of pages consumed too much memory. (J#CORE-621)
• Fixed
  Fixes an issue where invisible digital signatures may incorrectly show the sign badge when rendered. (J#WDEMO-120)
• Fixed
  Fixes an issue where it was not possible to drag multiple annotations around. (J#WEB-1620)
• Fixed
  Fixes an issue where markup annotations were positioned incorrectly. (J#WEB-1732)
• Fixed
  Fixes an issue where the trust certificate store may not load successfully if some path in it is not accessible. (#44732)
• Fixed
  Fixes an issue with highlight shape when adding text highlights on rotated pages. Text highlights now cover only the rectangle of the relevant text, without using curved edges. (J#ANDR-313)

UI

• Fixed
  Fixes an issue with a missing public class name for the comment's avatar. (#44711)
• Fixed
  Fixes an issue where the comment drawer was cropped on mobile devices. (J#WEB-1636)
• Fixed
  Fixes an issue where the date picker value was not syncing correctly with the input value for formats other than yyyy-mm-dd. Now, the picker value is correctly synchronized for all supported date formats. (J#WEB-1498)
• Fixed
  Fixes an issue where it wasn't possible to select signatures other than the first one from the signature picker. (J#WEB-1599)
• Fixed
  Fixes an issue where the viewport would briefly move offscreen when using the toolbar on narrow screens. (J#WEB-1627)
• Fixed
  Fixes an issue where creating a form field with multiple radio widgets would throw an error if properties were modified with the UI. (J#WEB-991)

Model

• Changed
  Updates the minimal Document Engine version used in server-backed mode to 1.3.0. (J#WEB-1484)
• Added
  Adds support for document content editing with the UI in Document Engine mode. (J#WEB-1466)
• Added
  Adds support for parsing custom colors in PDF JavaScript, and converting colorspaces by using the color.convert API. (J#CORE-580)
• Changed
  Improves text selection. (J#CORE-596)
• Changed
  Updates GdPicture to v14.2.82.
• Changed
  Updates HarfBuzz library to 9.0.0. (J#CORE-625)
• Changed
  Updates the Botan library to version 2.19.5. (J#CORE-633)
• Changed
  Updates the STB library to version 2.30. (J#CORE-570)
• Fixed
  Fixes an issue where callout annotations would lose part of their text after being created with the UI. (J#WEB-1489)
• Fixed
  Fixes a crash when editing the content of some documents. (J#CORE-601)
• Fixed
  Fixes an issue where an Instant JSON file exported after saving a file may not contain a formFieldValues entry. (J#CORE-599)
• Fixed
  Fixes an issue where callout annotations may not appear or may work incorrectly after rotating a page. (J#WEB-1350)
• Fixed
  Fixes an issue where redaction didn't handle certain text objects correctly, resulting in some displaced text. (J#CORE-612)
• Fixed
  Fixes an issue where signed fields may not display correctly on rotated pages. (J#CORE-608)
• Fixed
  Fixes an issue where some form fields could not be selected if their variants failed to render. (J#WEB-1649)
• Fixed
  Fixes an issue where the date and time pickers weren't added reliably. (J#CORE-520)
• Fixed
  Fixes an issue with the appearance of checkboxes added by the form creator. (J#WEB-336)
• Fixed
  Fixes an issue where stamp annotations would fail to render in some circumstances. (J#WEB-1629)
• Fixed
  Fixes an issue where new comment threads would disappear when clicking outside during editing. (J#WEB-1703)
• Fixed
  Fixes an issue where some UI text would not correctly update when the locale was dynamically changed. (J#WEB-1672)

UI

• Changed
  Improves the Comments UI and replaces it with a more accessible and consistent user interface. (J#WEB-964)
• Fixed
  Fixes an issue where checkboxes, buttons, and radio buttons would not visually indicate their focused state. (J#WEB-911, J#WEB-1164)
• Fixed
  Fixes an issue where custom document editor buttons overflowing the toolbar would receive wrong arguments in their onPress callback. (J#WEB-1486)
• Fixed
  Fixes an issue where the document would be scrolled when a dialog showed up when the container overflew the viewport. (J#WEB-557)

Model

• Added
  Adds support for RegExp.$1 to RegExp.$9 to access regular expression capturing groups from PDF scripts. (J#CORE-567)
• Changed
  Improves TIFF image document quality by respecting the embedded DPI values. (J#CORE-522)
• Changed
  Improves performance of setting the dynamic font loading metadata. (J#CORE-569)
• Changed
  Improves performance when rendering multiple identical new stamp annotations in Standalone mode. (J#WEB-1445)
• Changed
  Updates GdPicture to v14.2.75.
• Changed
  Updates the HarfBuzz library to version 8.5.0. (J#CORE-583)
• Fixed
  Fixes an issue that prevented adding comments to a document after editing it, such as duplicating pages. (J#CORE-546)
• Fixed
  Fixes an issue where CommentMarkerAnnotations failed to open the comment threads drawer on mobile. (J#WEB-1370)
• Fixed
  Fixes an issue where, after redacting, some images were displaying incorrectly (e.g. black instead of white). (J#CORE-561)
• Fixed
  Fixes an issue where exporting and importing Instant JSON may incorrectly move annotations or forms. (J#CORE-589)
• Fixed
  Fixes an issue where ink annotations created right before opening the document editor would not be initially visible if the Document Editor UI was exited. (J#WEB-1444)
• Fixed
  Fixes an issue where it wouldn't be possible to select some combo box option for long lists. (J#WEB-1310, J#WEB-1288)
• Fixed
  Fixes an issue where multiline text form fields were not scrollable if set to read-only, or when the viewer was set to read-only. (J#WEB-1090)
• Fixed
  Fixes an issue where new text annotations created with the UI would disappear when clicking away. (J#WEB-1281)
• Fixed
  Fixes an issue where some digital signatures may incorrectly report as invalid. (J#CORE-597)
• Fixed
  Fixes an issue where some digital signatures may not be validated correctly. (J#CORE-607)
• Fixed
  Fixes an issue where text annotation content changes in the UI would not be preserved. (J#WEB-1360, J#WEB-1355)
• Fixed
  Fixes an issue where the value property of the Field object in JavaScript may return an incorrect type in some cases. (J#CORE-582)
• Fixed
  Fixes an issue where the a11y tool JAWS would read the content of the previous page when focusing on a certain page of a document. (J#WEB-566)
• Fixed
  Fixes an issue where the page labels may be incorrect in some documents. (J#CORE-560)
• Fixed
  Fixes an issue where, in some cases, PDF JavaScript that changes the value of a form field was not executed correctly. (J#CORE-590)

• Fixed
  Fixes an issue where PSPDFKit.DocumentValidationStatus could not be accessed. (#44024)
• Fixed
  Fixes an issue where the signature widget background wasn't displayed correctly in server-backed mode. (J#SERVER-437)

UI

• Fixed
  Fixes an issue where copied text could not be pasted into text annotation content in Rich Text mode. (J#WEB-1114)
• Fixed
  Fixes an issue where text annotation would lose focus while the keepSelectedTool flag is enabled. (J#WEB-675)

Model

• Added
  Adds support for adding a custom signature graphic when adding a digital signature. (J#CORE-543)
• Changed
  Improves performance opening documents with forms by ~3x. (J#CORE-260)
• Changed
  Improves performance when rendering multiple identical new stamp annotations. (J#WEB-953)
• Changed
  Improves the content editing functionality in documents that contain tables. (J#CORE-506)
• Changed
  Improves the performance of the snapping tool with construction documents. (J#CORE-536)
• Changed
  Updates GdPicture to v14.2.72.
• Changed
  Updates the HarfBuzz library to version 8.4.0. (J#CORE-559)
• Fixed
  Fixes an issue when adding comments where an error around a rootId was shown. (J#WEB-1159)
• Fixed
  Fixes an issue where an incorrect note icon may show on top of highlight annotations with comment replies. (J#CORE-527)
• Fixed
  Fixes an issue where borders added with the link annotation toolbar would not be preserved in the exported document. (J#WEB-1363)
• Fixed
  Fixes an issue where borders set for a link annotation would not be rendered when reopening the document. (J#WEB-1362)
• Fixed
  Fixes an issue where deleting the value of a form field may incorrectly show the previous value in some situations. (J#CORE-531)
• Fixed
  Fixes an issue where redaction annotations could not be applied by third-party software like Adobe Acrobat. (J#CORE-555)
• Fixed
  Fixes an issue where rotated widget annotations would be rendered with incorrect dimensions. (J#WEB-1107)
• Fixed
  Fixes an issue where the line dash pattern was rendered differently than in other PDF readers. (J#CORE-540)
• Fixed
  Fixes an issue where the tab order specified in the document pages would not be honored for pages containing only forms. (J#WEB-1296)
• Fixed
  Fixes an issue where the text in a callout annotation may appear in the wrong position. (J#CORE-466)
• Fixed
  Fixes an issue where the viewer attempted to render annotations with 0 width or height. (J#WEB-1301)
• Fixed
  Fixes an issue where updating locked layers state in the layers sidebar would break other sidebars. (J#WEB-1337)
• Fixed
  Fixes an issue where text annotation content changes in the UI would not be preserved. (J#WEB-1360, J#WEB-1355)

UI

• Fixed
  Fixes an issue where it was not possible to clear the date on date input form fields. (J#WEB-1143)
• Fixed
  Fixes an issue where the date input picker would not be available in Firefox. (J#WEB-962)
• Fixed
  Fixes an issue where the imported XFDF's callout annotation had a very small arrow head. (J#WEB-931)

Model

• Changed
  Improves UI performance when concurrently creating and updating multiple annotations. (J#WEB-953)
• Changed
  Updates GdPicture to v14.2.70. (#0)
• Fixed
  Fixes an issue where annotations.update would be emitted instead of annotationSelection.change when selecting multiple annotations. (J#WEB-234)
• Fixed
  Fixes an issue where comments were not correctly loaded when imported through Configuration#instantJSON or created with instance#create(). (J#WEB-1081)
• Fixed
  Fixes an issue where it would not be possible to change radio button form fields when their value was not unique. (J#WEB-942)
• Fixed
  Fixes an issue where measurement labels on rotated pages weren't exported correctly. (J#CORE-529)
• Fixed
  Fixes an issue where programmatic changes to text annotations in editing mode would not be persisted. (J#WEB-1205)
• Fixed
  Fixes an issue where sometimes text wasn't properly exported into a PDF if a tab character was used. (J#CORE-558)
• Fixed
  Fixes an issue where the SDK would fail to load in a new window in Firefox and Safari. (J#WEB-1199)
• Fixed
  Fixes an issue where the annotations.paste event would not include the original annotations in the event listener payload. (J#WEB-1048)
• Fixed
  Fixes an issue where the redaction tool may redact a bigger area than necessary in some documents. (J#CORE-562)
• Fixed
  Fixes an issue where integrating the SDK with Angular reports a build problem with react dependencies. (J#WEB-1052)

See the announcement post.

UI

• Added
  Adds support for modifying the page margins with a new addPageMargins document operation. (J#WEB-1123)
• Changed
  Replaces the old signing UI with a more accessible and consistent user interface. (J#WEB-413)
• Changed
  Replaces the old stamp creation UI with a more accessible and consistent user interface. (J#WEB-907)
• Fixed
  Fixes an issue where empty text annotations, when created via the text toolbar and dismissed by clicking outside or pressing escape, were previously saved on the page and added to the history. Now, they are cleared and not recorded. (J#WEB-944, J#WEB-1049)
• Fixed
  Fixes an issue where ink and image signature annotations would be rendered twice while being dragged. (J#WEB-1162)
• Fixed
  Fixes an issue where the user interface would sometimes be rendered before the style sheets had finished loading. (J#WEB-1101)
• Fixed
  Fixes an issue where widget custom data was lost in Form Creator after switching to another form field. (J#WEB-325)

Model

• Added
  Adds noZoom flag support for stamp and text annotations. (J#WEB-838)
• Added
  Adds a new flattenElectronicSignatures flag to prevent electronic signatures from hiding behind signature form fields. (J#WEB-620)
• Added
  Adds appearance stream generation for link annotations. This means any set borders will now be rendered. (J#CORE-483)
• Added
  Adds support for editing the content of PDF documents that use Type3 fonts. (J#CORE-478)
• Added
  Adds support for exporting to DOCX, XLSX, and PPTX Office formats. (J#WEB-766)
• Added
  Adds PSPDFKit#convertToOffice() and instance#exportOffice() to export the current document to an Office format. (J#WEB-766)
• Removed
  Removes support for Safari versions older than 15.4. (J#WEB-892)
• Changed
  Updates the HarfBuzz library to version 8.3.1. (J#CORE-524)
• Fixed
  Fixes a rare crash in certain PDF documents with JavaScript. (J#CORE-500)
• Fixed
  Fixes the error 'Assertion failed: Annotation ID is already known' which may happen when opening a document. (J#CORE-435)
• Fixed
  Fixes an issue where a message about a form field script trying to modify the value of the same form field may incorrectly appear in the console. (J#CORE-511)
• Fixed
  Fixes an issue where annotation contents would not be announced by screen readers. (J#WEB-815)
• Fixed
  Fixes an issue where dynamic fonts weren't used for stamps. (J#CORE-484)
• Fixed
  Fixes an issue where listing embedded files in rare PDFs could cause a crash. (J#CORE-493)
• Fixed
  Fixes an issue where opening a document with a digital signature may report additional changes. (J#CORE-473)
• Fixed
  Fixes an issue where refreshing the LTV information of some signed documents may fail. (J#CORE-499)
• Fixed
  Fixes an issue where tagged images would not reflect the accessible text when interacting with screen readers or pointer devices. (J#WEB-1013)
• Fixed
  Fixes an issue where the appearance of unsigned signature form fields may ignore some property changes, like their border width. (J#CORE-417)
• Fixed
  Fixes an issue where the email preset didn't mark some email addresses for redaction. (J#CORE-514)
• Fixed
  Fixes an issue where the text selection rectangle was too big, resulting in squashed text. (J#CORE-496)
• Fixed
  Fixes an issue where validating some documents with LTV information may incorrectly return that the revocation status couldn't be checked. (J#WEB-1042)
• Fixed
  Fixes an issue with PDF comparison when the content stream didn't contain any stroke color commands. (J#CORE-533)
• Fixed
  Fixes an issue where rotated widget annotations would be rendered with incorrect dimensions. (J#WEB-1107)

See the announcement post.

• Added
  Add new Vite.js integration example. (J#WEB-163)

UI

• Fixed
  Fixes an issue where link annotations could not be added using UI on the second page in double page mode. (J#WEB-76)
• Fixed
  Fixes an issue where search results remained highlighted when the search UI was closed before the search had finished. (J#WEB-87)

Model

• Added
  Adds a configuration option to disable loading Web Workers inline. (J#WEB-705)
• Added
  Adds support for importing and exporting comments with InstantJSON. (J#CORE-419)
• Added
  Adds support for reading and changing the page annotations keyboard navigation order using the new instance#getPageTabOrder() and instance#setPageTabOrder API methods. (J#WEB-405)
• Added
  Adds support for specifying the number of page spreads around the current page to be prerendered. (J#WEB-916)
• Changed
  Improves support for page annotations keyboard navigation by honoring the order specified in the document. (J#WEB-405)
• Changed
  Updates the SDK container to use a shadow root instead of an iframe. (#WEB-206)
• Changed
  Updates GdPicture to v14.2.62. (#43474)
• Changed
  Updates the user interface icons design. (J#WEB-810)
• Fixed
  Fixes an issue where calling Field.value in a PDF JS script may return the wrong value. (J#CORE-450)
• Fixed
  Fixes an issue where font names with certain encodings may not be parsed correctly. (J#CORE-292)
• Fixed
  Fixes an issue where pasted annotations name property kept the source annotation id. (J#WEB-333)
• Fixed
  Fixes an issue where text with the FL and FI ligatures wasn't extracted correctly. (J#CORE-443)
• Fixed
  Fixes an issue where the measurement tools toolbar item would not be available in REST mode. (J#WEB-943)
• Fixed
  Fixes an issue where the text selection of italic characters was too large. (J#CORE-444)

• Fixed
  Fixes an issue where text with negative font sizes caused the text to vanish in the content editor. (J#CORE-438)

UI

• Fixed
  Fixes an issue where a comment editor would close on scrollbar clicks. (#43207)

Model

• Added
  Adds conditional statement support for Word templates in PSPDFKit.populateDocumentTemplate(). (#43434)
• Changed
  Updates GdPicture to v14.2.61.1. (#43434)
• Fixed
  Fixes an issue where calling the PDF JS API field.setItems may not change the form's value. (J#CORE-430)
• Fixed
  Fixes an issue where new digital signatures may have a black border by default. (J#CORE-412)
• Fixed
  Fixes an issue where the appearance of unsigned signature form fields may ignore some property changes, like their border width. (J#CORE-412)
• Fixed
  Fixes an issue where date fields value was not validated correctly. (J#CORE-361)
• Fixed
  Fixes an issue where shape annotations imported via Instant JSON may incorrectly show a black border. (J#CORE-392)

• Changed
  No web-specific changes in this version.

• Fixed
  Fixes vertical alignment of free text annotations when using rich text. (#42793)

Model

• Fixed
  Fixes an error message that may appear in the logs when using the snapping tool. (J#CORE-391)
• Fixed
  Fixes an issue where changing the visibility of OCG layers would not update the selectable text. (#43169)
• Fixed
  Fixes an issue where converting the document would only work once. (J#WEB-819)
• Fixed
  Fixes an issue where extracted text was garbled due to incomplete reading order information in the PDF. (J#CORE-385)
• Fixed
  Fixes an issue where redacting some kind of documents may corrupt them. (J#CORE-375)
• Fixed
  Fixes an issue where text blocks were split when encountering two or more narrow characters. (J#CORE-380)
• Fixed
  Fixes an issue where text selection was not accurately handled for text containing larger gaps. (J#CORE-341)
• Fixed
  Fixes an issue where canceling the import file dialog in buttonImportIcon elements would disable the element in Safari < 16.4. (J#WEB-875)

See the announcement post.

• Changed
  Improves Document Editor performance when dealing with large documents. (#42927)
• Changed
  Updates Harfbuzz to 8.2.2. (J#CORE-275)
• Fixed
  Fixes script-src Content Security Policy (CSP) requirements. wasm-unsafe-eval can now be used instead of unsafe-eval. (J#CORE-335)
• Fixed
  Fixes free text callout rendering and rich text link render on rotated pages. (J#CORE-297)
• Fixed
  Fixes vertical alignment of free text annotations when using rich text. (#42793)

UI

• Added
  Adds a new sidebar to the UI to list signatures in a document. (J#WEB-284)
• Added
  Adds a new sidebar to the UI to show and control the visibility of document OCG layers. (J#WEB-255)
• Fixed
  Fixes an issue where customData was not persisted in callout annotations in certain conditions. (J#WEB-355)
• Fixed
  Fixes an issue where creating a rich text annotation with keepSelectedTool set would crash the SDK. (J#WEB-82)
• Fixed
  Fixes an issue where it wasn't possible to independently set the border color of callout annotations with the UI. (J#WEB-762)

Model

• Added
  Adds PSPDFKit.ElectronicSignaturesConfiguration.colorPresets and PSPDFKit.defaultElectronicSignatureColorPresets. (#42515)
• Added
  Adds PSPDFKit.Configuration#baseProcessorEngineUrl to allow requesting processor engine assets from a different URL in Standalone. (#42056)
• Added
  Adds the documentEditorConfiguration API to configure the Document Editor. (J#WEB-408)
• Added
  Adds support for Flutter for Web licenses. (J#WEB-460)
• Added
  Adds support for buttonImportIcon button types to load and show images from the user local system. (J#WEB-381)
• Added
  Adds support for adding LTV to a signature. (J#WEB-112)
• Added
  Adds support for importing multiple documents in a single operation in the Document Editor UI. (J#WEB-442)
• Added
  Adds support for modifying operations applied in the Document Editor UI using custom buttons. (J#WEB-514)
• Added
  Adds support for showing the signer's timezone in the appearance of signed signature fields. (J#CORE-263)
• Added
  Adds support for trial licenses and updates the handling of instances without a license. (J#WEB-74)
• Added
  Adds support for programmatically locking the visibility of OCG layers present in a document. (J#WEB-255)
• Changed
  Improves scrolling performance with a high number of text annotations. (J#WEB-645)
• Changed
  Updates GdPicture to v14.2.56. (#43033)
• Fixed
  Fixes a crash that may happen when parsing certain kinds of outlines. (J#CORE-356)
• Fixed
  Fixes a potential crash when generating AP streams. (J#CORE-364)
• Fixed
  Fixes an issue where MEASUREMENT and MEASUREMENT_SETTINGS interaction modes could not be set using the public API. (J#WEB-434)
• Fixed
  Fixes an issue where page.press wouldn't be emitted when multiple annotation selection was enabled. (J#WEB-440)
• Fixed
  Fixes an issue where deleted form fields would not be correctly removed from the application form fields list. (J#WEB-193)
• Fixed
  Fixes an issue where deleting a form field widget would fail with radio button form fields. (J#WEB-357)
• Fixed
  Fixes an issue where disabled date form fields could still be interacted with. (J#WEB-711)
• Fixed
  Fixes an issue where empty comment marker annotations would still be rendered. (J#WEB-595)
• Fixed
  Fixes an issue where image annotations would appear blurry when a document was zoomed in. (J#WEB-28)
• Fixed
  Fixes an issue where performance would degrade when opening documents with a lot of content per page. (J#WEB-441)
• Fixed
  Fixes an issue where rendering annotations with an empty appearance would log an exception. (J#WEB-747)
• Fixed
  Fixes an issue where rendering very big annotations would fail on iOS. (J#WEB-702)
• Fixed
  Fixes an issue where rich text annotations could not be pasted. (J#WEB-603)
• Fixed
  Fixes an issue where some PDF scripts may run with an undefined event.target property. (J#CORE-366)
• Fixed
  Fixes an issue where the formFields.change event would not be emitted without the Form Designer license feature. (J#WEB-487)
• Fixed
  Fixes an issue where the cross-reference table may be invalid after saving a file. (J#CORE-321)
• Fixed
  Fixes an issue where it wasn't possible to create a callout annotation using the API. (J#WEB-749)
• Fixed
  Fixes an issue where the appearance of stamp annotations wouldn't be refreshed when an annotation was updated. (J#WEB-704)

Model

• Changed
  Updates GdPicture to v14.2.52. (#42735)
• Fixed
  Fixes an issue where rendering the page would sometimes throw an error on iOS when zooming in quickly. (J#WEB-623)
• Fixed
  Fixes an issue where text that had a lot of spacing in between was treated as one block, therefore leading to wrong text selection results. (J#CORE-323)
• Fixed
  Fixes an issue where typing in small single-line text form fields would be blocked. (J#WEB-633)
• Fixed
  Fixes a crash while looking up character codes. (J#CORE-348)
• Fixed
  Fixes an issue where instantJSON missing field crashed the viewer. (J#WEB-662)
• Fixed
  Fixes an issue where stamp annotations imported with parseXfdf() may look distorted in some documents. (J#CORE-320)
• Fixed
  Fixes freetext annotation callout line ends when importing from XFDF. (J#CORE-297)

• Fixed
  Fixes SDK loading on Safari version 16.4 and before. (#42590)
• Fixed
  Fixes an issue where instance.save() resolved before the save process finished when saving image annotations. (J#WEB-601)

UI

• Fixed
  Fixes an issue by which copying content from pages contained extra line breaks. (J#WEB-212)
• Fixed
  Fixes an issue by which screen readers read additional sections that weren't present. (J#WEB-212)

Model

• Added
  Adds viewState.enableAlwaysScrollToZoom to toggle zooming via scrolling with the mouse without pressing CTRL. (J#WEB-13)
• Changed
  Updates GdPicture to v14.2.51. (#42681)
• Fixed
  Fixes an issue where typing in some small form fields was not possible. (J#WEB-524, J#WEB-525)
• Fixed
  Fixes an issue where changing the form field name in Form Creator would make the SDK crash. (J#WEB-534)
• Fixed
  Fixes an issue where loading documents with signature forms would throw an error if the license did not include Digital Signatures. (J#WEB-535)
• Fixed
  Fixes an issue where loading link annotations may incorrectly log an error. (J#CORE-281)
• Fixed
  Fixes an issue where selecting text would throw an error when the selection was programmatically collapsed. (J#WEB-240)
• Fixed
  Fixes an issue where the wrong rich text was rendered. (J#CORE-315)

• Fixed
  Fixes border style selection for shape annotations in Instant JSON when strokeDashArray is not present. (J#CORE-270)
• Fixed
  Fixes issue of Safari where pages fail to render. (J#CORE-277)
• Fixed
  Fixes rendering of tiling patterns when zooming. (J#CORE-195)
• Fixed
  Fixes an issue where text annotations imported from XFDF may not render correctly. (J#CORE-279)
• Fixed
  Fixes an issue where text selection would stop working after using the ink eraser. (J#WEB-447)

Model

• Changed
  Improves performance loading some documents with big annotations. (J#CORE-272)
• Fixed
  Fixes an issue for unhandled exception when using measurements in Server-backed without Instant. (J#WEB-232)
• Fixed
  Fixes an issue where opening a PDF failed due to failure_parsing_content_tree. (J#CORE-278)
• Fixed
  Fixes an issue where text parsing failed on some right-to-left PDFs. (J#CORE-294)

• Fixed
  Fixes SDK loading on Safari version 16.4 and before. (J#CORE-305)

See the announcement post.

• Changed
  Improves performance of form field formatting when field hold no value. (J#CORE-260)
• Fixed
  Fixes XFDF export of dashed borders when cloudy borders were previously set. (J#CORE-185)
• Fixed
  Fixes an issue where custom fonts listed for Content Editing were not working. (J#WEB-39)

UI

• Changed
  Improves performance when rendering documents at high zoom levels on Standalone mode. (J#WEB-177)
• Added
  Added support for snapping the cursor to the nearest snapping point while drawing with measurement tools. (J#WEB-96)
• Fixed
  Fixes an issue by which some characters were sometimes cut off when resizing text annotations. (#40974)
• Fixed
  Fixes an issue where clicking outside a plain text callout annotation led to a crash. (#41749)
• Fixed
  Fixes an issue where the SDK crashed when changing the inline formatting of an unselected rich text annotation. (J#WEB-99)

Model

• API
  Added disablePointSnapping to PSPDFKit.ViewState to toggle point snapping with the UI in measurement tools mode. (J#WEB-96)
• API
  Added the feature to populate document template with dynamic data in Standalone mode. (J#WEB-57)
• API
  Added instance.getDocumentPermissions() method to retrieve current document permissions. (J#WEB-59)
• API
  Adds a new instance.setDocumentOutline() method to modify the document outline. (J#WEB-120)
• API
  Exposes a PSPDFKit.Comment serializer and deserializer. (J#WEB-396)
• API
  Introduces PSPDFKit.Configuration#processorEngine allowing to choose between a smaller or a faster engine size. (#41435). (J#WEB-33)
• Added
  Adds support for retrieving annotations overlapping a given annotation or form field with the new instance.getOverlappingAnnotations() public API method. (J#WEB-110)
• Added
  Adds Support for uploading font files at runtime to improve the handling of missing fonts. (J#WEB-72)
• Added
  Adds an option to ignore page rotation to importing and exporting XFDF. (J#CORE-93)
• Added
  Adds processor engine to the assets that can be eagerly fetched by preloadWorker() explicitly setting Configuration.processorEngine. (#42008)
• Added
  Adds support for font substitution via the new public API Configuration#fontSubstitutions. (J#WEB-31)
• Added
  Adds support for performing Text Comparison for two documents programmatically. (J#WEB-290)
• Added
  Adds support for programmatically setting the default text in the Text Electronic Signatures UI. (#41097)
• Added
  Adds support for signing and validating PAdES B-T Digital Signatures. (J#WEB-68)
• Changed
  Improves UI responsiveness while the document is being scrolled. (J#WEB-177)
• Changed
  Improves copied text when a PDF document doesn't have any structure information. (J#CORE-239)
• Changed
  Improves rendering performance in documents with forms. (J#WEB-36)
• Changed
  Updates GdPicture to v14.2.48. (#42440)
• Changed
  Updates the HarfBuzz library to 8.2.1. (J#CORE-229)
• Changed
  Updates the default signature watermark for signed documents. (J#WEB-308)
• Fixed
  Fixes an issue were default values for text annotations would be invalid and throw an error. (J#WEB-203)
• Fixed
  Fixes an issue when redacting images with a mask referencing a color. (#41558)
• Fixed
  Fixes an issue where annotations would not be rendered after applying operations. (J#WEB-32)
• Fixed
  Fixes an issue where embedded files were not transferred when editing documents. (J#CORE-205)
• Fixed
  Fixes an issue where getting digital signatures info would cause an error. (J#WEB-78)
• Fixed
  Fixes an issue where moving text annotations would increase memory usage. (J#WEB-298)
• Fixed
  Fixes an issue where rich text annotations font color would be lost when viewing the annotation in plain text mode. (J#WEB-79)
• Fixed
  Fixes an issue where rich text was converted to plain text incorrectly, missing content after new lines. (J#CORE-136)
• Fixed
  Fixes an issue where some color was lost when redacting documents. (J#CORE-201)
• Fixed
  Fixes an issue where some form actions would fail to toggle form fields visibility. (J#WEB-56)
• Fixed
  Fixes an issue where text content was not correctly sanitized in plain text annotations. (#41515)
• Fixed
  Fixes an issue where the font name was incorrectly inherited in certain form hierarchies. (J#CORE-69)
• Fixed
  Fixes an issue where widget annotations could be rendered behind other annotation types. (J#WEB-29)
• Fixed
  Fixes an issue with the util.scand and util.printd functions of the Adobe PDF JavaScript API, which in some cases returned the wrong result. (J#CORE-271)
• Fixed
  Fixes an issue where typing in some small form fields was not possible. (J#WEB-358)
• Fixed
  Fixes an issue where opening a PDF failed due to failure_parsing_content_tree. (J#CORE-278)
• Fixed
  Fixes an issue where text parsing failed on some right-to-left PDFs. (J#CORE-294)

Model

• Fixed
  Fixes an issue where moving text annotations would increase memory usage. (J#WEB-298)
• Fixed
  Fixes an issue where some form actions would fail to toggle form fields visibility. (J#WEB-56)
• Changed
  Updates GdPicture to v14.2.47. (#42350)

• Fixed
  Fixes an error — 'Assertion failed: Annotation ID is already known' — which may happen when opening a document. (J#WEB-233)

UI

• Fixed
  Fixes an issue that resulted in the leak of DOM elements after dragging text annotations. (J#WEB-238)
• Fixed
  Fixes an issue where adding signatures with the Electronic Signatures dialog would fail for some configurations. (J#WEB-200)

Model

• Changed
  Updates libwebp to 1.3.2. (J#CORE-230)
• Changed
  Improves performance loading a document if automatic link extraction is enabled. (J#CORE-215)
• Fixed
  Fixes an error after editing some documents using the document editor. (J#CORE-234)
• Fixed
  Fixes an issue where copied text had too many newlines in PDF documents without structure information. (J#CORE-246)
• Fixed
  Fixes an issue rendering PDFs when annotation bounding boxes are out of range. (J#CORE-168)
• Fixed
  Fixes an issue where measurement properties weren't correctly applied when importing XFDF. (J#CORE-225)

UI

• Fixed
  Fixes an issue where the annotation rotation handle would appear clipped at low zoom levels. (J#WEB-176)
• Fixed
  Fixes an issue where attempting to render some annotations would throw an error. (J#SERVER-373)

Model

• Fixed
  Fixes an issue where annotations, bookmarks, and comments might have been listed and exported in the wrong order in Server-backed mode. (J#SERVER-154)
• Changed
  Improves memory usage on pages with a lot of vector graphics. (J#CORE-210)
• Fixed
  Fixes an assertion that happened on opening certain PDFs (addToElementNodeList). (J#CORE-222)
• Fixed
  Fixes the unsetting of annotation flags via Instant JSON. (J#CORE-183)

No Web-specific changes in this version.

Model

• Changed
  Updates GdPicture to v14.2.43. (#41987)

UI

• Added
  Adds support for programmatically setting the default text in the Text Electronic Signatures UI. (#41097)
• Fixed
  Fixes an issue in which some characters were sometimes cut off when resizing text annotations. (#40974)
• Fixed
  Fixes an issue where clicking outside a plain text callout annotation led to a crash. (#41749)
• Fixed
  Fixes an issue where the SDK crashed when changing the inline formatting of an unselected rich text annotation. (J#WEB-99)

Model

• Changed
  Updates GdPicture to v14.2.41. (#41868)
• Fixed
  Fixes an issue when redacting images with a mask referencing a color. (#41558)
• Fixed
  Fixes an issue where annotations would not be rendered after applying operations. (J#WEB-32)
• Fixed
  Fixes an issue where embedded files were not transferred when editing documents. (J#CORE-205)
• Fixed
  Fixes an issue where getting digital signatures information would cause an error. (J#WEB-78)
• Fixed
  Fixes an issue where rich text was converted to plain text incorrectly, missing content after new lines. (J#CORE-136)
• Fixed
  Fixes an issue where text content was not correctly sanitized in plain text annotations. (#41515)
• Fixed
  Fixes an issue where the font name was incorrectly inherited in certain form hierarchies. (J#CORE-69)

See the announcement post.

UI

• Added
  Adds support for creation and update of callout annotations in UI. (#40831)
• Added
  Adds a new UI to support secondary measurement unit. (#41376)
• Added
  Adds a new measurements toolbar UI. (#41376)
• Added
  Adds support for multiple scales in a document. (#41376)
• Added
  Adds support for snapping to shape points based on 'autoCloseThreshold' value to all Perimeter/Polyline shapes. (#40477)
• Changed
  Hides annotation notes for link annotations, and the annotation note button in the link annotation toolbar. (#40307)
• Changed
  Improves calibration UI for scales. (#41376)
• Changed
  Improves drawing Polyline/Perimeter shapes with custom cursor and active preview line. (#40812)
• Fixed
  Fixes an issue rich text formatting didn't work in some cases after an inline formatting was applied. (#40831)
• Fixed
  Fixes an issue where the thumbnails container would crash after performing operations in the Document Editor UI and changing the order of the pages. (#40262)

Model

• API
  Adds support for programmatically adding visible digital signatures to a document. (#40548)
• API
  Exposes the locked and readOnly annotation flags. (#41313)
• Removed
  Deprecates support for setSelectedAnnotation and getSelectedAnnotation and they will be removed on the next major release. (#39665)
• Added
  Adds additional flags invisible, readOnly, locked, toggleNoView and lockedContents to the flags property of annotations in InstantJSON. (#41335)
• Added
  Adds multiple annotations selection and annotations grouping api. (#39665)
• Added
  Adds support for OpenType collection fonts (.otc). (J#CORE-91)
• Added
  Adds support for adding CAdES digital signatures to documents. (#40891)
• Added
  Adds support for adding, updating and deleting paragraphs. (#40616)
• Added
  Adds support for executing scripts after digitally signing a document. (#40883)
• Added
  Adds support for programmatically configuring the zoom in / out step for the zoom UI. (#41392)
• Changed
  Improves AP stream generation to generate more optimal text rendering commands. (J#CORE-101)
• Changed
  Improves Office conversion and PDF/A startup performance. (#41254)
• Changed
  Improves accessibility by rendering document content using WCAG 2.1 compliant HTML elements. (#41037)
• Changed
  Improves embedding of OpenType CFF fonts. (#40481)
• Changed
  Improves validation of provided custom fonts. (#40853)
• Added
  Adds the Configuration#autoCloseThreshold option to control the threshold for snapping perimeter/polyline shape points. (#40477)
• Added
  Adds PSPDFKit.Configuration#measurementValueConfiguration to manage multiple scales in a document. (#41376)
• Changed
  Updates GdPicture to v14.2.36. (#41485)
• Changed
  Updates HarfBuzz to 8.0.1. (J#CORE-129)
• Changed
  Updates the Botan library to version 2.19.3. (#40107)
• Fixed
  Fixes a memory access issue when updating annotations. (#41177)
• Fixed
  Fixes a potential crash when parsing the reading order in an invalidly tagged PDF. (#40419)
• Fixed
  Fixes an issue where borderColor wasn't serialized for 'pspdfkit/text' annotations. (#40905)
• Fixed
  Fixes an issue where creating note annotations would throw an error when keepSelectedTool was set. (#40684)
• Fixed
  Fixes an issue where deserializing callout annotations would fail. (#40367)
• Fixed
  Fixes an issue where documents would fail to be imported in Android Chrome. (#40399)
• Fixed
  Fixes an issue where exporting custom stamp annotations to XFDF and then importing them cause them to show blurry. (J#CORE-113)
• Fixed
  Fixes an issue where page navigation was triggered when drawing ink annotation on touch devices. (#28326)
• Fixed
  Fixes an issue where performing undo/redo does not work when creating/deleting a form field in form designer mode. (#38840)
• Fixed
  Fixes an issue where redaction annotations applied on pages with rotation may not appear correctly. (#25007)
• Fixed
  Fixes an issue where sometimes the wrong font is used when applying changes in the content editor. (#40663)
• Fixed
  Fixes an issue where the incremental flag was ignored if set when calling instance.exportPDF(). (#41230)
• Fixed
  Fixes an issue where using 'Cmd+A' keyboard shortcut while editing a form field name selects all annotations. (#39710)
• Fixed
  Fixes issues with Emoji rendering when using rich text annotations. (J#CORE-52)
• Fixed
  Fixes placement of values on measurement annotations. (#40885)
• Added
  Adds support for always displaying the measurement value while drawing with a measurement tool. (#40469)
• Added
  Adds support for showing a measurement annotation value always on the document, and no longer inside a note annotation when the measurement annotation is small. (#40469)
• Fixed
  Fixes an issue where Office documents would fail to convert when using custom fonts on Firefox. (#41468)

Model

• Changed
  Updates GdPicture to v14.2.36. (#41485)

Model

• Changed
  Updates GdPicture to v14.2.33. (#41192)

UI

• Fixed
  Fixes an issue where long links in Link annotations were being cut off. (#40562)

Model

• Fixed
  Fixes an issue where "Type" and "Image" signature annotations were rejected by Server. (#40844, S#ERVER-124)
• Added
  Adds support for Safari and iOS Safari 15. (#40790)
• Changed
  Improves compatibility of converted Office documents with provided custom fonts. (#40853)
• Changed
  Applies patch to libtiff to fix CVE-2023-2731. (#40657)
• Fixed
  Fixes an issue by which calls to PSPDFKit.load didn't resolve while the page was in the background. (#41120)
• Fixed
  Fixes an issue where form fields with associated calculation scripts may not work correctly when the values are decimal numbers. (#40460)
• Fixed
  Fixes an issue where the 'updatedAt' field in annotations wasn't preserved correctly when importing JSON. (#37490)
• Fixed
  Fixes an issue where the cloudy border effect was set when importing InstantJSON annotations. (#40472)
• Fixed
  Fixes an issue where validating some digital signatures created by DocuSign may incorrectly report additional changes. (#39972)
• Fixed
  Fixes an issue where we wouldn't render an annotation if no font was found. (J#CORE-83)

UI

• Added
  Adds support for auto font size value for new form fields in Form Creator. (#40491)
• Fixed
  Fixes an issue where ink annotations in creation would be hidden when enabling multiple annotation selection. (#40395)

Model

• Fixed
  Fixes an issue where customized annotations sidebars would not be refreshed when annotations changed. (#40496)
• Fixed
  Fixes an issue where printing a digitally signed document would throw an error. (#40449)
• Fixed
  Fixes an issue where setting a custom locale would throw an error. (#40498)
• Fixed
  Fixes an issue where the 'updatedAt' field in annotations wasn't preserved correctly when importing JSON. (#37490)

• Fixed
  Fixes an issue with Full-Text Search queries containing , characters. (#39309)

UI

• Fixed
  Fixes an issue where form field name was not correctly updated if you selected another widget in form creator mode without closing an open popover. (#40334)

Model

• API
  Adds Configuration.onCommentCreationStart and instance.setOnCommentCreationStart() to modify comments before starting to edit them in the UI. (#40371)
• Fixed
  Fixes a crash when entering Content Editor in a document containing Type 3 fonts. (#40036)
• Fixed
  Fixes an issue where exportInstantJSON() would incorrectly decode UTF-8 characters. (#40465)
• Fixed
  Fixes an issue where grouped widget annotations were not copied/duplicated correctly. (#40223)
• Fixed
  Fixes an issue where images could be inverted when redacting JBIG2 images. (#40341)
• Fixed
  Fixes an issue where processing would endless loop on malformed PDFs. (#40388)
• Fixed
  Fixes an issue where text in multi line form field was cut off after two newlines. (#40504)
• Fixed
  Fixes an issue where the TypeScript declarations didn't compile correctly in some projects. (#40536)

See the announcement post.

UI

• Added
  Adds support for comments in Standalone deployments. (#39176)

Model

• API
  Adds Configuration#disableMultiSelection option to disable multiple annotations selection. (#39130)
• API
  The instance.create, instance.update and instance.delete methods now work with PSPDFKit.Comment records in Standalone deployments. (#39176)
• API
  PSPDFKit.Annotations.CommentMarkerAnnotation records are now also available in Standalone deployments. (#39176)
• API
  comments.change, comments.willSave, comments.didSave, comments.load, comments.create, comments.update and comments.delete events are now fired for Standalone deployments. (#39176)
• API
  Adds a transparent flag to PSPDFKit.Color. (#39210)
• Added
  Adds Support for opening and converting Office files. (#39599)
• Added
  Adds Support for programmatic export and conversion to PDF/A. (#39916)
• Changed
  Improves text rendering, particularly for languages that do not use the Latin alphabet. (#39812)
• Changed
  Improves the accuracy of line spacing in text annotations. (#37687)
• Fixed
  Fixed the Error when a mode is selected and the toolbar item is replaced by another button. (#39148)
• Changed
  Support adding digital signature metadata in Standalone. (#39820)
• Fixed
  Fixes a crash when entering Content Editor in a document containing Type 3 fonts. (#3)
• Fixed
  Fixes a rare crash that can happen when importing Instant JSON if an annotation has a non-default blend mode. (#39457)
• Fixed
  Fixes an issue in which the onChange additional action wasn't correctly exposed. (#37963)
• Fixed
  Fixes an issue where setEditingAnnotation would select widget annotation. (#38644)
• Fixed
  Fixes an issue where document scripts would not be executed when importing XFDF. (#39546)
• Fixed
  Fixes an issue where exported text annotations with rich text couldn't be edited in some third party PDF readers. (#40097)
• Fixed
  Fixes an issue where exporting a document with a text annotation with a bold underline style attribute may lose its style. (#39827)
• Fixed
  Fixes an issue where it was not possible to save a color property as transparent if previously set to other color. (#38072, #37999)
• Fixed
  Fixes an issue where redaction annotations weren't applied on image documents. (#38776)
• Fixed
  Fixes an issue where some ink annotations would disappear when activating ink eraser mode. (#39833)
• Fixed
  Fixes an issue where the text of rich text annotations may be cut off when exported. (#39736)

See the announcement post.

• Fixed
  Fixes an issue where images represented as screen annotations are not rendered. (#37695)

UI

• Added
  Adds support for comment mentions. (#39104)
• Added
  Adds support for mention notifications. (#39101)
• Added
  Adds support for displaying Instant comment content in 'Fit To Width' zoom mode. (#37210)
• Changed
  Improves accessibility label name used when focusing closed comment threads. (#37881)
• Changed
  Improves handling of pasted rich text containing nested p and div tags in rich text annotations and instant comments. (#38611)
• Changed
  Improves keyboard navigation in content editor mode. (#37235)
• Changed
  Improves rendering of empty p tags in rich text comments by treating them as newline elements. (#38646)
• Added
  Adds undo/redo support to rich text annotations and rich Instant comments. (#38639)
• Fixed
  Fixes the cursor position of Measurement Tool magnifier when the sidebar is toggled on. (#37894)
• Changed
  Updates the default value of the PSPDFKit.Options.BREAKPOINT_MD_TOOLBAR constant to 1070px. (#38593)
• Fixed
  Fixes an issue where annotations with duplicate IDs would not be rendered in Standalone deployments. (#37626)
• Fixed
  Fixes an issue where applying instantJSON with annotation version 1 would not work. (#38899)
• Fixed
  Fixes an issue where changes in form creator mode were commited after you closed the popover. (#37084)
• Fixed
  Fixes an issue where form field values did not sync correctly for widgets created using form creator. (#38516)
• Fixed
  Fixes an issue where rich text in Text annotations and comments were not rendered correctly in the sidebar. (#38714)
• Fixed
  Fixes an issue where rich text inline toolbar for comments opened on every selection change. (#39241)
• Fixed
  Fixes an issue where the Electronic Signatures 'Done' button was always disabled under certain conditions. (#37688)
• Fixed
  Fixes the issue of measurement tool being enabled during content editing session. (#38717)

Model

• API
  Added PSPDFKit.Configuration#mentionableUsers to configure the list of users that can be mentioned in comments. (#39104)
• API
  Added comments.mention event to notify when a user is mentioned in a comment. (#39101)
• API
  Added PSPDFKit.Configuration#printOptions to manage print mode and quality settings. (#37972)
• API
  Added support for specifying the maximum and minimum annotation dimensions when resizing in PSPDFKit.Configuratyion#AnnotationResizeStartCallback. (#34677)
• API
  Adds support for widget annotation's borderDashArray property. (#38889)
• Added
  Adds support for a fontSize property for redaction annotations in Instant JSON, which sets the size of the redaction overlay text. (#39017)
• Added
  Adds support for specifying the Instant JSON version for annotations exported with instance.exportInstantJSON(). (#39357)
• Added
  Adds support for updating the form field name using API and UI. (#37949)
• Changed
  Improves text parsing and text selection. (#38089)
• Changed
  Improves the appearance of the overlay text in redacted documents, adjusting their font size much better to fill the available space. (#39017)
• Changed
  Improves the visual appearance of exported rich text annotations. (#39100)
• Changed
  Updates the HarfBuzz library to version 7.0.1. (#36924)
• Fixed
  Fixes a potential crash in low memory situations. (#39373)
• Fixed
  Fixes an internal error thrown when a widget annotation is deleted on Server-backed deployments. (#35538)
• Fixed
  Fixes an issue where the doNotScroll flag would not be honoured in multiline text form fields, allowing more content than required. (#39853)
• Fixed
  Fixes an issue to disable the selection of multiple annotations from different pages. (#39379)
• Fixed
  Fixes an issue when exporting rich text with bold and italic text attributes. (#38672)
• Fixed
  Fixes an issue where a background image was accidentially reverted when redacting on certain PDF pages. (#39342)
• Fixed
  Fixes an issue where annotations AP streams were not refreshed when zooming in. (#38807)
• Fixed
  Fixes an issue where applying a redaction annotation may incorrectly invert the colors of certain documents. (#38722)
• Fixed
  Fixes an issue where certain documents with signature fields may not load correctly. (#38301)
• Fixed
  Fixes an issue where choosing a date in a form field may set the day before in some situations. (#39612)
• Fixed
  Fixes an issue where form fields with preexisting names would be initially allowed to be created. (#34573)
• Fixed
  Fixes an issue where image annotations were not correctly rendered in multiple instances of the same document. (#39613)
• Fixed
  Fixes an issue where radiobuttons and checkboxes weren't able to be selected if the on state key was encoded as UTF-16. (#38844)
• Fixed
  Fixes an issue where saving a PDF file with a indirect null object could cause a crash. (#39127)
• Fixed
  Fixes an issue where some annotations added to a document are not correctly exported to Instant Document JSON. (#39014)
• Fixed
  Fixes an issue where some form fields were incorrectly rendered when their value was changed. (#38035, #38073)
• Fixed
  Fixes an issue where the file size increased too much after adding emojis. (#38393)
• Fixed
  Fixes an issue where the pages would appear blurry at certain zoom levels. (#37103)
• Fixed
  Fixes an issue where the redaction tool may incorrectly displace text in some situations. (#38642)
• Fixed
  Fixes an issue where the sign badge would keep showing after signing a form field. (#38858)
• Fixed
  Fixes an issue where the unicode checkmark character wasn't rendered correctly. (#36785)
• Fixed
  Fixes some issues where the redaction tool may incorrectly remove more vector graphics than strictly necessary. (#38295)

No Web-specific changes in this version.

• Fixed
  Fixes an issue where annotations created using our REST API would not be correctly deleted from the document. (#38663)
• Fixed
  Fixes an issue where browser cache was not invalidated on version upgrade. (#38412)

UI

• Changed
  Improves similarity between edited and exported text form fields. (#38823)
• Fixed
  Fixes an issue where applying document operations with the UI would sometimes result in an error. (#38693)

UI

• Changed
  Improves handling of pasted rich text containing nested p and div tags in rich text annotations and instant comment. (#38611)
• Changed
  Improves keyboard navigation in content editor mode. (#37235)
• Changed
  Improves rendering of empty p tags in rich text comments by treating them as newline elements. (#38646)
• Added
  Adds undo/redo support to rich text annotations and rich Instant comments. (#38639)
• Fixed
  Fixes an issue where applying instantJSON with annotation version 1 would not work. (#38899)
• Fixed
  Fixes an issue where rich text in Text annotations and comments were not rendered correctly in the sidebar. (#38714)

Model

• Changed
  Improves text parsing and text selection. (#38089)
• Fixed
  Fixes an internal error thrown when a widget annotation is deleted on Server-backed deployments. (#35538)
• Fixed
  Fixes an issue when exporting rich text with bold and italic text attributes. (#38672)
• Fixed
  Fixes an issue where annotations AP streams were not refreshed when zooming in. (#38807)
• Fixed
  Fixes an issue where applying a redaction annotation may incorrectly invert the colors of certain documents. (#38722)
• Fixed
  Fixes an issue where certain documents with signature fields may not load correctly. (#38301)
• Fixed
  Fixes an issue where form fields with preexisting names would be initially allowed to be created. (#34573)
• Fixed
  Fixes an issue where the pages would appear blurry at certain zoom levels. (#37103)
• Fixed
  Fixes an issue where the redaction tool may incorrectly displace text in some situations. (#38642)
• Fixed
  Fixes an issue where the sign badge would keep showing after signong a form field. (#38858)
• Fixed
  Fixes an issue where images represented as screen annotations are not rendered. (#37695)

No web-specific changes in this version.

See the announcement post.

UI

• Added
  Adds a notification tooltip when activating a text block for content editing with missing fonts. (#37595)
• Added
  Adds specific licensing support for Salesforce. (#37774). (#37774)
• Added
  Adds support for editing Instant Comments. (#37935)
• Added
  Adds support for rendering signature widgets AP streams for unsigned signature form fields, with any signature license component. (#37485)
• Added
  Adds support for selecting words by double clicking/tapping on content editor mode. (#37707)
• Changed
  Improves accessibility message for custom stamp text input form. (#35542)
• Changed
  Improves accessibility message for the color picker. (#35518)
• Changed
  Improves navigation on document pages using assistive technologies for accessibility. (#38215)
• Changed
  Improves navigation to Instant Comments via assistive technologies. (#37881)
• Added
  Add support for rich text in Text Annotations. (#37778)
• Added
  Add support for rich text in comments. (#37377)
• Changed
  Allow to specify custom values for font size from the UI. (#37233)
• Fixed
  Fixed SDK Crash when annotationToolbarItems or instance.setAnnotationToolbarItems return undefined. (#36642)
• Changed
  Improve performance and memory consumption for content editor mode. (#37236)
• Fixed
  Fixes an issue in which the NVDA screen reader was announcing 'clickable' after each text line. (#38069)
• Fixed
  Fixes an issue where doNotScroll might not work properly for some versions of firefox. (#36943)
• Fixed
  Fixes an issue where link annotations would not appear in the annotations sidebar even when filtered in. (#37813). (#37813)
• Fixed
  Fixes an issue where the Stamp Annotations dialog title would appear clipped in Windows browsers. (#33978)
• Fixed
  Fixes an issue where the form creator popover would not close if a widget annotation with error was deleted. (#36700)
• Fixed
  Fixes an issue where the link tool would show up in spite of not being enabled. (#37326)
• Fixed
  Fixes an issue where the note or comment annotations were not created at the correct place if the page was zoomed. (#37960, #38039)
• Changed
  Updates the default value of the PSPDFKit.Options.BREAKPOINT_MD_TOOLBAR constant to 1070px. (#38593)

Model

• API
  Adds annotationNote.hover and annotationNote.press events. (#37132)
• API
  Adds PSPDFKit.Configuration#baseCoreUrl to allow requesting Core assets from a different URL in Standalone. (#37652)
• API
  Adds a new helper method PSPDFKit.Annotations#rotate() to easily apply free rotation to the annotations that support it. (#38337)
• Added
  Adds UI for rotating Text, Stamp and Widget Annotations. (#32408)
• Added
  Adds support for the non-standard imagedata XFDF element in stamp annotations. (#36518)
• Changed
  Update libexpat to version 2.5.0. (#37257)
• Changed
  Updates Harfbuzz to 6.0.0. (#38024)
• Fixed
  Fixes a crash while redacting documents containing the ' PDF operator. (#36778)
• Fixed
  Fixes an issue when using PrintMode.DOM adds extra page in Safari and Firefox. (#37238)
• Fixed
  Fixes an issue where JPEG2000 images were rendered blurry. (#37829)
• Fixed
  Fixes an issue where digitally signed documents could not be exported without the Digital Signatures license component. (#37982)
• Fixed
  Fixes an issue where form field values would not be updated after performing actions in form fields with scripts. (#37303)
• Fixed
  Fixes an issue where memory usage was very high when searching large documents. (#37893)
• Fixed
  Fixes an issue where new radio form fields values would be wrong after exporting. (#37851)
• Fixed
  Fixes an issue where paths in content may not be rendered. (#35988)
• Fixed
  Fixes an issue where printing a document with multiple page orientations results in pages that don't fit the whole page. (#32291)
• Fixed
  Fixes an issue where redaction draws invalid black boxes on the page. (#37863)
• Fixed
  Fixes an issue where the SDK would attempt to set the form field value of a programmatically created form field before it was available. (#37791)
• Fixed
  Fixes an issue where the font information for annotations wasn't loaded correctly. (#36933)
• Fixed
  Fixes an issue where the unicode checkmark character wasn't rendered correctly. (#36785)
• Fixed
  Fixes crashes related to font loading in specific documents. (#36284)

No Web-specific changes in this version.

No Web-specific changes in this version.

UI

• Added
  Adds a notification tooltip when activating a text block for content editing with missing fonts. (#37595)
• Added
  Adds buttons to set the font as italic or bold for content editing. (#37230)
• Added
  Adds specific licensing support for Salesforce. (#37774).
• Added
  Adds support for selecting words by double clicking/tapping on content editor mode. (#37707)
• Changed
  Improve performance and memory consumption for content editor mode. (#37236)
• Changed
  Show no value in the color dropdown when a region of text with multiple colors is selected while on content editor mode. (#37234)
• Fixed
  Fixes an issue in which content editor didn't work without an annotations license. (#37327)
• Fixed
  Fixes an issue in which the content editor caret wasn't visible on Firefox. (#37506)
• Fixed
  Fixes an issue where link annotations would not appear in the annotations sidebar even when filtered in. (#37813).

Model

• API
  Adds PSPDFKit.Configuration#baseCoreUrl to allow requesting Core assets from a different URL in Standalone. (#37652)
• Fixed
  Fixes an issue where JPEG2000 images were rendered blurry. (#37829)
• Fixed
  Fixes an issue where paths in content may not be rendered. (#35988)
• Fixed
  Fixes an issue where redaction draws invalid black boxes on the page. (#37863)
• Fixed
  Fixes an issue where the font information for annotations wasn't loaded correctly. (#36933)

UI

• Added
  Adds buttons to set the font as italic or bold. (#37230)
• Added
  Adds missing ARIA roles to elements that contained accessibility names but no role. (#37204)
• Added
  Adds support for date text widget annotations in the form creator UI. (#37387)
• Added
  Adds support for showing no value in the color dropdown when a region of text with multiple colors is selected while in content editor mode. (#37234)
• Fixed
  Fixes an issue in which content editor didn't work without an annotations license. (#37327)
• Fixed
  Fixes an issue in which the content editor caret wasn't visible on Firefox. (#37506)

Model

• Added
  Adds missing public CSS classes for the document editor UI footer items. (#35903)

UI

• Fixed
  Fixes an issue where the cropping tool broke when dragged outside the frame. (#37076)
• Fixed
  Fixes an issue where the cropping tool did not take rotation into account. (#34660)
• Fixed
  Fixes an issue where the cropping tool stopped working. (#34499, #35255)
• Fixed
  Fixes an issue where deleting an annotation while being dragged prevented subsequent interaction. (#36823)
• Fixed
  Fixes an issue where the form creator popover did not include advanced section for signature widgets. (#36230)
• Fixed
  Fixes an issue where the link tool showed up when disabled. (#37326)
• Fixed
  Fixes a layout issue where the bounding box of a date picker form field was smaller than the actual form. (#36833)

Model

• Added
  Adds annotationNote.hover and annotationNote.press events to the API. (#37132)
• Added
  Adds support for serializing and deserializing annotations with measurement info to the XFDF format. (#36936)
• Changed
  Improves calculation of line height when a line is wrapped in a multi-line text form. (#36385)
• Changed
  Improves compatibility with other PDF software when rendering multi-line form field text. (#37072)
• Fixed
  Fixes a crash while redacting documents containing the ' PDF operator. (#36778)
• Fixed
  Fixes an issue where form field values were not updated after performing actions in form fields with scripts. (#37303)
• Fixed
  Fixes an issue where printing a document with multiple page orientations resulted in pages that don't fit the whole page. (#32291)
• Fixed
  Fixes an issue where redacting certain documents rendered some document pages blank. (#35776)
• Fixed
  Fixes crashes related to font loading in specific documents. (#36284)

See the announcement post.

UI

• Fixed
  Fixes an issue where the annotations fully overlapped when pasted on the same page. (#36344)
• Fixed
  Fixes an issue where the page loading indicator would not be visible when page preview rendering was disabled. (#36864)
• Fixed
  Fixes an issue where the required property toggle wasn't working properly in form creator. (#36695)

Model

• Added
  Adds Hebrew localization. (#36047)
• Added
  Adds an optional preserveInstantJSONChanges flag to instance.exportPDF() in Standalone. (#35129)
• Added
  Adds specific licensing support for SharePoint Online. (#36657)
• Added
  Adds support for converting multi-image TIFF files to multi page PDFs. (#36108)
• Added
  Adds support for customizing the inline toolbar shown when selecting text on a document. (#36197)
• Added
  Adds support for rendering button variant appearance for rollover and down states in Standalone. (#36517)
• Removed
  Removes support for Internet Explorer 11. (#36401)
• Changed
  Updates PDFium to version c3451daffa0e96af95b856406668e6188cb139d0. (#36256)
• Changed
  Updates SQLite to version 3.39.3. (#36337)
• Changed
  Updates libexpat to version 2.4.9. (#36612)
• Changed
  Updates the HarfBuzz library to 5.2.0. (#36547)
• Changed
  Updates the HarfBuzz library to version 5.1.0. (#35186)
• Fixed
  Fixes an issue where the TextSelection class was exported with the wrong PublicTextSelection name instead. (#36673)
• Fixed
  Fixes an issue where the event listener payload for the textSelection.change event was wrongly typed. (#36673)
• Fixed
  Fixes an issue where the time preset in the redaction tool may miss valid matches. (#36484)

UI

• Fixed
  Fixes an issue where document permissions would not be respected on load. (#34056)
• Fixed
  Fixes an issue where the Document Comparison magnified page would appear blurry on Chrome. (#36483)
• Fixed
  Fixes an issue where the viewer would crash when changing the line style after changing the annotation type. (#36437)

Model

• Fixed
  Fixes an issue where form field flags weren't preserved correctly when repairing form fields. (#33878)
• Fixed
  Fixes an issue where PSPDFKit.load() would not resolve when Configuration.autoSaveMode was set to PSPDFKit.AutoSaveMode.DISABLED in Standalone mode. (#36466)
• Fixed
  Fixes an issue where widgets' appearance would not be refreshed after changing its form field's readOnly property. (#36662)

UI

• Fixed
  Fixes an issue in which the page scrolled incorrectly when too many comments were present in the same section. (#34200)
• Fixed
  Fixes an issue where ink annotations with blend mode set would appear opaque in eraser mode on Safari. (#36160)

Model

• Fixed
  Fixes an issue where AP streams weren't reliably generated for form text fields. That resulted in other readers potentially not showing the text. (#36236)
• Fixed
  Fixes an issue where certain documents could cause a crash when opening them. (#36272)
• Fixed
  Fixes an issue where data loss occurred when opening an exported document in another viewer. (#33940)
• Fixed
  Fixes an issue where overflowing text logic behaves differently on different zoom levels. (#34051)
• Fixed
  Fixes an issue where signature appearance streams weren't correctly generated when using the form creator. (#36274)
• Fixed
  Fixes an issue where temporary files could have been written into the root folder. (#36239)
• Fixed
  Fixes an issue where widgets with duplicate ids would not be rendered. (#36360)

UI

• Added
  Adds optional rendering of comments in the annotations sidebar. (#36101)

Model

• Added
  Adds a PSPDFKit.defaultAnnotationsSidebarContent constant with a list of classes to be shown in the annotations sidebar. (#36101)
• Added
  Adds a sidebarOption member to PSPDFKit.ViewState that contains customization options for sidebars. (#36101)

See the announcement post.

UI

• Fixed
  Fixes an issue in which the page scrolled incorrectly when too many comments were present in the same section. (#34200)
• Fixed
  Fixes an issue where Safari would print a blank page. (#31064)
• Fixed
  Fixes an issue where cancelling printing would disable panning. (#35610)
• Fixed
  Fixes an issue where cloudy and dashed annotations would be wrongly displayed in the annotation sidebar. (#35630)
• Fixed
  Fixes an issue where highlight annotations would appear opaque in some Safari versions. (#35932, #35831)
• Added
  Adds the ability to display video or audio files embedded in a document by adding support for MediaAnnotations. (#33705)
• Removed
  Deprecates support for Internet Explorer 11. This is the last release of PSPDFKit for Web to be compatible with IE11.

Model

• Added
  Adds support for widget annotations additionalActions pointer event types onPointerDown, onPointerUp, onPointerEnter and onPointerLeave. (#35987)
• Fixed
  Fixes an issue where dates weren't parsed correctly due to the parser being too strict. (#34079)
• Fixed
  Fixes an issue where font styles weren't always discovered correctly. (#35955)
• Fixed
  Fixes an issue where setting the ink annotation preset would break the UI if the eraser width was not set. (#35956)
• Fixed
  Fixes an issue where undoing with the UI would fail after modifying the property of an annotation to be created. (#36020)

UI

• Fixed
  Fixes an issue in which it was not possible to use custom icons for built-in annotation toolbar items. (#35544)
• Fixed
  Fixes an issue where SDK would show NaN for some form fields. (#34017)

Model

• Changed
  Improves performance of opening documents with large page count. (#34881)
• Fixed
  Fixes an error "The timestamp token couldn't be parsed" that may appear with some digital signature timestamps. (#35394)
• Fixed
  Fixes an issue when importing a InstantDocument JSON where both a form field and a form annotation were modified at the same time. (#35454)
• Fixed
  Fixes an issue where drawing would sometimes fail when scribbling was enabled in iOS 14+ devices. (#33908, #34015, #34387)
• Fixed
  Fixes an issue where modifying a widget would incorrectly modify its default appearance. (#35473)
• Fixed
  Fixes an issue where programmatically setting the value of a radio button form field would throw an error. (#35468)

See the announcement post.

• Added
  Adds Czech, Slovak, and Slovenian localizations for redaction and signing. (#927)

UI

• Added
  Adds a built in Form Creator UI, to add, modify and delete widget annotations and form fields. (#34251)
• Added
  Adds new annotation toolbar buttons for rotating image annotations with the UI. (#25264)
• Fixed
  Fixes an issue in which comment threads were not restored when undoing the deletion or redoing the creation of comment marker annotations. (#34636)
• Fixed
  Fixes an issue where annotations.press event was fired twice if user called preventDefault in the listener. (#30916)
• Fixed
  Fixes an issue where borderColor with value null was not treated as transparent. (#34809)
• Fixed
  Fixes an issue where borderWidth defaulted to 1px if borderStyle and borderColor were specified. (#34798)
• Fixed
  Fixes an issue where radio buttons would not respect set backgroundColor. (#35045)
• Fixed
  Fixes an issue where the loading indicator didn't show the correct progress. (#32124)
• Fixed
  Fixes an issue where the sidebar handle was not accessible via keyboard. (#33531)

Model

• Added
  Adds support for annotation HideAction action type. (#25376, #33830)
• Added
  Adds support for preventing individual annotation changes from being tracked in the undo redo history. (#34675)
• Added
  Adds support for rendering annotations of unknown or unsupported types. (#29992)
• Added
  Adds support to add, remove or modify the colors displayed in the color dropdowns using PSPDFKit.Configuration#annotationToolbarColorPresets. (#32893)
• Added
  Adds the buttonLabel property to PSPDFKit.FormFields.ButtonFormField.. (#34787)
• Added
  Adds the ability to select any color using the native color picker UI in our built-in color picker dropdown. (#33067)
• Changed
  Improves XFDF serialization of ink annotations by including their variant. (#34354)
• Changed
  Improves performance by utilizing WebP for rendering where possible. (#34744)
• Fixed
  Fix for when AP streams are not updated when changing values and updating form fields. (#33864)
• Changed
  Update boost to 1.79.0. (#34723)
• Changed
  Updates the behavior of note, comment, and annotation note icons to keep dimensions persistent across zoom levels. (#33563)
• Changed
  Updates the Freetype library to version 2.12.1. (#34326)
• Changed
  Updates the HarfBuzz library to version 4.1.0. (#33105)
• Changed
  Updates the Harfbuzz library to version 4.2.0. (#33765)
• Changed
  Updates the Zlib library to version 1.2.12. (#34305)
• Fixed
  Fixes a layout inconsistency by unifying the color pickers in Electronic Signature UI for small screens. (#34338)
• Fixed
  Fixes a problem where the outline elements of some documents did not point to the correct page. (#32970)
• Fixed
  Fixes a regression where documents with a corrupt page will not open. (#33783)
• Fixed
  Fixes an issue running OCR on a page that contains an image with no text. (#31709)
• Fixed
  Fixes an issue when trying to run OCR on a blank page. (#33771)
• Fixed
  Fixes an issue where IE11 would sometimes throw an error when loading documents in Standalone deployments. (#34437)
• Fixed
  Fixes an issue where excludeAnnotations needed to be set explicitly to false for printing PDF with annotations. (#34545)
• Fixed
  Fixes an issue where an extra blank page would be printed for some documents in Chrome in DOM print mode. (#30877)
• Fixed
  Fixes an issue where annotations of unknown types would not be rendered. (#25639, #26635, #29344)
• Fixed
  Fixes an issue where area redaction annotation toolbar disappears when a redaction annotation is created. (#32964)
• Fixed
  Fixes an issue where cancelling bookmark edition would throw an error. (#33697)
• Fixed
  Fixes an issue where document editor did not work without the annotation component in the license. (#25322)
• Fixed
  Fixes an issue where form buttons weren't able to import images with buttonImportIcon if they were located on pages other than the first. (#33364)
• Fixed
  Fixes an issue where form field values would appear clipped after being edited. (#34691)
• Fixed
  Fixes an issue where form fields were showing NaN (not a number) if the form value could not be formatted correctly. This returns an empty string now and shows an error message in the console. (#34017)
• Fixed
  Fixes an issue where hidden widgets would not be rendered when the hidden flag was set to false. (#32825)
• Fixed
  Fixes an issue where interaction with some forms would perform poorly in Standalone mode. (#34362)
• Fixed
  Fixes an issue where loading a document would sometimes fail when rendering AP streams. (#33996)
• Fixed
  Fixes an issue where rotated signatures would appear blurry. (#30639)
• Fixed
  Fixes an issue where setting readOnly to true on a form field clears its value. (#33866)
• Fixed
  Fixes an issue where the wrong text was highlighted when searching. (#33867)
• Fixed
  Fixes an issue where under certain situations page labels would not be shown in the page indicator. (#34235)
• Fixed
  Fixes an issue where updating form field properties other than its value triggered formFieldValues.update event. (#32886)
• Fixed
  Fixes an issue where updating multiple form fields or widgets at the same time would freeze the viewer. (#34731)
• Fixed
  Fixes an issue where we didn't throw an error when annotations other than Widgets were assigned to form fields. (#32316)
• Fixed
  Fixes an issue where we didn’t register an annotationPresets.update event when changing the ink eraser width. (#32553)
• Fixed
  Fixes corruption of CMYK colorspace images in PDFs after redaction. (#34453)
• Fixed
  Fixes issues surrounding rendering Devanagari script. (#33753)
• Fixed
  Fixes license checking by making bundle id verification case insensitive. (#33478)
• Fixed
  Fixes parsing of page labels with indirect objects in the number tree. (#33657)

UI

• Fixed
  Fixes an issue where some checkbox and radio form fields AP streams would show an incorrect value. (#34341)

UI

• Fixed
  Fixes an issue that prevented opacity slider to work properly for image and stamp annotations. (#34193)
• Fixed
  Fixes an issue where overflowing check calculations for multiline text form fields fail. (#33766)
• Fixed
  Fixes an issue where form fields were not responding on Firefox and Safari. (#33112)
• Fixed
  Fixes an issue where programmatically created checkboxes/radio buttons did not work once saved and then reopened. (#33070)
• Fixed
  Fixes an issue where some documents including scripts would take too long to open. (#32815)
• Fixed
  Fixes an issue where users were not able to crop document after scroll. (#33932)

Model

• Fixed
  Fixes an issue where instance.save() would take very long to resolve if the changes were already saved. (#33635)
• Fixed
  Fixes an issue where the viewer's iframe CSP policy would differ in Firefox. (#32900)
• Fixed
  Fixes an issue where certain form fields weren't repaired correctly. (#33878)

No web-specific changes in this version.

See the announcement post.

• Fixed
  Fixes a crash when deserialising image annotations from JSON that references an incompatible existing annotation from the PDF. (Z#28946, #32861)
• Fixed
  Fixes an issue that prevented loading a layer with forms imported from Instant JSON when Instant support was disabled. (#32506)
• Added
  Adds support for validating RSA-PSS digital signatures. (#33006)
• Changed
  Updates the HarfBuzz library to 3.2.0. (#32690)
• Changed
  Updates STB to 2.27. (#32326)

UI

• Added
  Adds support to add, remove or modify annotation toolbar items using PSPDFKit.Configuration#annotationToolbarItems and PSPDFKit.Instance#setAnnotationToolbarItems. (#32876)
• Added
  Adds support to cut, copy, paste or duplicate annotations using keyboard shortcuts. (#32595)
• Changed
  Improves ink signature UI resizing by keeping its aspect ratio when resized with any resize handler. (#32954)
• Changed
  Improves the UI of the focused and active state of highlight annotations. (#32614)
• Fixed
  Fixes an issue where customized color presets would not be honoured in the color dropdown input. (#31544)
• Fixed
  Fixes an issue where pointer devices were sometimes wrongly detected as touch devices in the Document Comparison UI. (#33228)
• Fixed
  Fixes an issue where selectable text would be rotated when the page had been rotated regardless of the current text rotation. (#30027)
• Fixed
  Fixes screen jumping up when clicking on text highlight button. (#32656)

Model

• API
  Adds form field serializer and deserializer. (#32806)
• Added
  Adds a built in UI annotation toolbar button to apply redactions. (#32807)
• Added
  Adds a visual feedback when an annotation is focused from the annotation sidebar, in read only mode. (#25338)
• Added
  Adds more detailed logging for signature verification errors during development of custom signing implementations. (Z#28856)
• Added
  Adds six new variant toolbar buttons for cloudy and dashed rectangle, ellipse and polygon annotations. (#32829)
• Added
  Adds support to exclude annotations when printing or exporting the document. (#32406)
• Changed
  Improves Instance.setFormFieldValues() so it can be awaited to ensure form field value synchronization. (#31892)
• Changed
  Updates Duktape to version 2.7.0. (#33161)
• Changed
  Updates SQLite3 to version 3.38.0. (#33239)
• Changed
  Updates XMP toolkit to version 2022.02. (#32824)
• Changed
  Updates libexpat to 2.4.6. (#33300)
• Changed
  Updates libtiff to version 4.3.0. (#33050)
• Fixed
  Fixes a glyph rendering issue when new lines are used in form fields. (#31733)
• Fixed
  Fixes a problem where some form fields with JavaScript formatting scripts may be incorrectly formatted with thousands separators. (#32596)
• Fixed
  Fixes a problem where the Sign overlay of unsigned signatures may incorrectly appear in some situations. (#32310)
• Fixed
  Fixes a rare crash that happened when loading fonts. (#33110)
• Fixed
  Fixes a stability issue accessing the file system that can happen in rare situations. (#32467)
• Fixed
  Fixes an issue for which [annotationPresets.update] listener would not register events for Stamp and Image Annotations. (#32560)
• Fixed
  Fixes an issue where adding a digital signature may invalidate previous ones because of some spurious rounding-related changes to the page boxes. (#32952)
• Fixed
  Fixes an issue where an old trailer was loaded in PDFs with hybrid cross-reference tables causing old information to be shown. (#32243)
• Fixed
  Fixes an issue where custom rendered annotations would not appear customized under some circumstances. (#33123)
• Fixed
  Fixes an issue where objects were rendered with the wrong color due to non-compliant color values. (#30102)
• Fixed
  Fixes an issue where read-only signature fields may incorrectly show a "Sign" overlay. (#32310)
• Fixed
  Fixes an issue where the magnified area would not match the hovered area in the Document Comparison UI when the toolbar was hidden. (#33389)
• Fixed
  Fixes an issue where the text of the Document Comparison UI user hint dialog would overflow the container. (#33401)

Examples

• Added
  Adds a catalog example showcasing the usage of PSPDFKit for annotating Construction blueprints. (#33109)
• Added
  Adds a new Electron example to keep a remote module compatible version available. (#32855)
• Changed
  Updates the Electron example to be context isolation compatible. (#32855)
• Fixed
  Fixes an issue where form field value editing with the UI was incorrectly disabled for certain document permissions. (#25332)

UI

• Fixed
  Fixes an issue where customized color presets would not be honoured in the color dropdown input. (#31544)

Model

• Changed
  Updates libexpat to 2.4.6. (#33300)
• Fixed
  Fixes a problem where some form fields with JavaScript formatting scripts may be incorrectly formatted with thousands separators. (#32596)

Model

• Changed
  Updates Expat to 2.4.4. (#32841, #32790)
• Fixed
  Fixes an issue where some documents cannot be uploaded or opened due to media box reading. (#32764)
• Fixed
  Fixes an issue where the redaction tool may leave some old PDF object references if the page contents are an array of content streams. (#32926)

• Fixed
  Fixes an issue where documents uploaded prior to 2022.1.0 wouldn't load. (#32681)

See the announcement post.

Note: version 2022.1.0 contains a bug that was immediately fixed in the next version, 2022.1.1. Please use version 2022.1.1 instead of 2022.1.0.

UI

• Fixed
  Fix distorted aspect ratio of stored image signatures on macOS Safari. (#30135)
• Fixed
  Fixes an issue where choice form field values would show the wrong value set when empty. (#31552)
• Fixed
  Fixes an issue where the page background would appear blurry on large size pages in low DPI screens. (#31098)

Model

• API
  Adds new PSPDFKit.Options#MIN_WIDGET_ANNOTATION_SIZE(opens in a new tab) preconfigurable setting. (#29886)
• API
  Adds new PSPDFKit.ViewState#sidebarWidth(opens in a new tab) property. (#32405)
• API
  Adds the previous ViewState to the viewState.change(opens in a new tab) event listener payload. (#32187)
• API
  Adds Instance.transformRawToPageSpace()(opens in a new tab) and Instance.transformPageToRawSpace()(opens in a new tab) to convert coordinates between PDF and SDK spaces. (#32283)
• Added
  Adds PSPDFKit.Configuration#dateTimeString(opens in a new tab) to customize how dates are formatted in the UI. (#31810)
• Added
  Adds ViewState#canScrollWhileDrawing(opens in a new tab) option to allow to use a pen device to draw ink annotations and also scroll without changing interaction mode on iOS devices. (#31382)
• Added
  Adds a annotations.transform event that is emitted whenever an annotation is dragged or resized. (#32365)
• Added
  Adds a new resolvedLayoutMode(opens in a new tab) property to the ViewState. (#30305)
• Added
  Adds support for annotations's subject (Subj) property. (#32345)
• Added
  Adds support for latest Electron versions. (#31732)
• Added
  Adds support for setting custom breakpoints allowing to control when the toolbar switches to responsive mode. (#29798)
• Added
  Adds support for setting the minimum resizable dimensions of widget annotations. (#29886)
• Added
  Adds support for totally or partially customizing the sidebar UI. (#31929)
• Added
  Adds the ability to keep the current tool active after creating an annotation, with the new keepSelectedTool API. (#30974)
• Changed
  Improves manual text selection accuracy. (#25275)
• Changed
  Improves the perceived performance of some document operations. (#31672)
• Changed
  Improves the performance of image attachments loading and handling. (#30006)
• Changed
  Improves the security by preventing JavaScript actions from opening URLs by default by means of the new Configuration#onOpenURI(opens in a new tab) setting. (#30433)
• Changed
  Changes the Document Comparison toolbar button to be hidden by default. (#32353)
• Removed
  Removes the deprecated PSPDFKit.Configuration#pdf property in favor of PSPDFKit.Configuration#document(opens in a new tab). (#27387)
• Fixed
  Fixes an issue where form field values changed with the API would sometimes not be updated in the view. (#30841)
• Fixed
  Fixes an issue where image annotations from stamp templates would lose the description property. (#32446)
• Fixed
  Fixes an issue where missing translation reports would be logged in the browser console. (#31911)
• Fixed
  Fixes an issue where persisting dates or times in forms may be off by one hour in some situations. (#32201)
• Fixed
  Fixes an issue where setting event.value inside a validation script may not work as expected. (#31286)
• Fixed
  Fixes an issue where setting treatImportedDocumentAsOnePage to false when specifying an import document operation resulted in the opposite result. (#25310)
• Fixed
  Fixes an issue where the UTF-8 charset declaration was missing from the viewer document head. (#31867)
• Fixed
  Fixes an issue where the validation of some certificates didn't work correctly. (#32094)
• Fixed
  Fixes importing of Instant Document JSON where image annotations have been moved. (#31945)
• Fixed
  Fixes an issue where manual document alignment for the document comparison feature would produce incorrect results for rotated pages. (#31681)
• Fixed
  Fixes an issue that prevented loading a layer with forms imported from Instant JSON when Instant support was disabled. (#32506)

Examples

• Added
  Adds a Vue 3 compatible example to the Vue.js example repo. (#32048)
• Added
  Adds an example showing how to integrate PSPDFKit for Web with a Nuxt.js project. (#32489)
• Changed
  Updates the Angular example to be compatible with Angular 13. (#32047)

Model

• Fixed
  Fixes an issue where annotations weren't always rendered in the correct z-order. (#31671)
• Fixed
  Fixes an issue where the appearance stream of unsigned signature fields wasn't rendered. (#31015)
• Fixed
  Fixes importing of Instant Document JSON containing image annotations onto a rotated page. (#32021)
• Fixed
  Fixes importing of Instant Document JSON containing multiple radio buttons of the same label. (#31855)
• Fixed
  Fixes importing of Instant Document JSON where image annotations have been moved. (#31945)

Core

• Changed
  Updates the HarfBuzz library to 3.1.0. (#31771)
• Fixed
  Fixes a memory leak when verifying digital signatures. (#31520)
• Fixed
  Fixes a memory leak when closing documents with form fields. (#31557)

No web-specific changes in this version.

See the announcement post.

UI

• Added
  Adds Configuration#onAnnotationResizeStart and Instance#setOnAnnotationResizeStart API that can be used to maintain annotation aspect ratio while resizing. (#30548)
• Added
  Adds date and time picker to help you fill date, time, or both in the form fields. (#30378)
• Added
  Adds the Document Comparison feature UI to Standalone mode. (#30383)
• Added
  Adds the data-original-page-index attribute to the thumbnails of document editor. (#30335)
• Fixed
  Fixes an issue where Font Size indicator wouldn't update correctly in Safari. (#30815)
• Fixed
  Fixes an issue where Ink annotations would get distorted when resizing. (#30753)
• Fixed
  Fixes an issue where annotations could not be correctly enlarged with the UI when constrained to the page bounds. (#30301)
• Fixed
  Fixes an issue where form fields would not be displayed if the document did not include annotations and form filling permissions. (#30954)
• Fixed
  Fixes an issue where stale AP Streams would be incorrectly displayed. (#30636)

Model

• API
  Adds the Document Comparison feature to Standalone mode. (#30383)
• Fixed
  Fixes an assertion if the rotation property was removed from an annotation. (#31173)
• Changed
  Improves TypeScript support by exposing internal types. (#29517)
• Changed
  Improves rendering non-latin text (like Arabic) when selecting specific fonts. (#30517)
• Changed
  Reduces memory consumption when PDF objects need compressing. (#31317)
• Changed
  Reduces memory consumption when encoding JPEG images. (#31205)
• Removed
  Removes deprecated Instance#createAnnotation, Instance#createBookmark, Instance#createFormField, Instance#saveAnnotations, Instance#saveBookmarks, Instance#saveComments, Instance#saveFormFields, Instance#saveFormFieldValues, Instance#updateAnnotation, Instance#updateBookmark, Instance#updateFormField, Instance#deleteAnnotations, Instance#deletebookmark, Instance#deleteFormField, Instance#ensureAnnotationSaved, Instance#ensureBookmarkSaved, Instance#ensureFormFieldSaved, Instance#hasUnsavedAnnotations, Instance#hasUnsavedBookmarks, Instance#hasUnsavedComments, Instance#hasUnsavedFormFieldValues and Instance#hasUnsavedFormFields APIs - Please read migration guide for more details. (#27386)
• Changed
  Updated FreeType to version 2.11.0. (#30900)
• Changed
  Updated libjpeg-turbo to 2.2.1. (#30900)
• Changed
  Updates HarfBuzz to 3.0.0. (#31113)
• Changed
  Updates the HarfBuzz library to version 2.9.1. (#30624)
• Fixed
  Fixes a very occasional crash when parsing stamp annotations that contained images references to invalid indirect objects. (#31093)
• Fixed
  Fixes an issue seen where highlighted search results appeared offset when accented characters are present in the document. (#29661)
• Fixed
  Fixes an issue the appearance stream of unsigned signature fields wasn't rendered. (#31015)
• Fixed
  Fixes an issue where automatically extracting links would fail for multiple links in Standalone mode. (#30903)
• Fixed
  Fixes an issue where some form fields that contain a time may be incorrectly incremented when the field loses focus. (#30497)
• Fixed
  Fixes incorrect type signature of textSelection.change event. (#30642)
• Fixed
  Fixes possible undefined behavior validating digital signature data. (#31179)

No web-specific changes in this version.

Model

• Fixed
  Fixes the 'automatic publicpath is not supported in this browser' error in non-browser environments. (#30723)

Model

• Fixed
  Fixes an issue where a digital signature may incorrectly report a certificate validation error. (#30521)
• Fixed
  Fixes an issue where highlight annotations used the wrong blend mode after importing with Instant JSON. (#30537)

Core

• Fixed
  Fixes a rare crash that may happen when rendering a PDF. (#29843)
• Fixed
  Fixes an issue where XFDF annotations like lines without an explicit width attribute were not rendered. In these cases, we now mimic Acrobats behavior and imply a line width of 1 pt. (#30291, Z#25968)

See the announcement post.

UI

• Added
  Adds Toolbar Button for Document Crop (#29847)
• Added
  Adds localized accessibility descriptions to some UI elements. (#29810)
• Added
  Adds public CSS classes for radio and checkbox annotation controls. (#29581)
• Added
  Adds support for announcing changes in the Bookmarks sidebar to screen readers. (#29017)
• Added
  Adds support for note annotation's opacity property. (#29565)
• Added
  Adds support for rendering widget and shape annotations with a blend mode set. (#29582, #29081)
• Changed
  Changes the default AP stream rendering mode to true for both Server and Standalone. (#29944)
• Fixed
  Fixes an issue that caused incorrectly rendering form widgets on rotated pages. (#28414)
• Fixed
  Fixes an issue where stamp templates would appear distorted in the stamp picker in IE11. (#29404)
• Fixed
  Fixes presets not correctly applying to image annotations. (#29136)
• Fixed
  Fixes thumbnail sidebar occasionally failing to scroll to current page. (#29372)
• Added
  Adds infos for a11y technologies about the state of a button inside a dropdown. (#29022)
• Fixed
  Fixes a layout issue in the typed signatures modal in IE11. (#1234)

Model

• API
  Adds new method to Crop a single page or the whole document as well as listen to CropBox changes (#29847)
• Added
  Adds support for blend mode in all annotations when using Instant JSON. If blendMode is not specified, it defaults to normal. (#29582)
• Added
  Adds support for reading embedded files in the PDF. (#30145)

  • Added
    Adds instance.getEmbeddedFiles that can be used to get the information of all the embedded files in the PDF.
  • Added
    Adds the ability to fetch the contents of embedded files using instance.getAttachment.
• Added
  Adds the enums BlendMode, LineCap and BorderStyle to PSPDFKit namespace. (#29337)
• Changed
  Improves the provided TypeScript declarations. (#29198)
• Removed
  Removes unnecessary infos from the storedSignatures.create event image signatures payload. (#29553)
• Changed
  Updates the HarfBuzz library to 2.8.2. (#30164)
• Fixed
  Fixes a problem where a PDF table of contents (outline) may link to the wrong page. (#30070)
• Fixed
  Fixes an issue where a JavaScript error would be triggered by very large resolution screens when using the InkAnnotation. (#29030)
• Fixed
  Fixes an issue where creating image annotations would fail with some JPEG images. (#29877)
• Fixed
  Fixes an issue where fonts were not correctly included in the PDF resulting in wrongly rendered free text annotations. (#30115)
• Fixed
  Fixes an issue where imported form fields could not be updated. (#29533)
• Fixed
  Fixes an issue where importing a 'goToRemote' without a page index would fail. (#29616)
• Fixed
  Fixes an issue where importing unknown actions using Instant JSON failed. (#29814)
• Fixed
  Fixes an issue where new bookmarks would point to the wrong page index if the document was scrolled while creating it. (#29750)
• Fixed
  Fixes an issue where redactions of paths could fail with Coordinate outside allowed range if the path coordinates were very large. (#29791)
• Fixed
  Fixes an issue where the default values for border and outline colors would not be applied to redaction annotations from the document. (#29519)
• Fixed
  Fixes an issue where unmounting an instance would trigger a JavaScript error. (#29660)
• Fixed
  Fixes an error during annotation rendering that would occur in certain circumstances with Instant enabled. (#29345)
• Added
  Adds accessibility announcements for total number of search results when searching the document through UI (#30191).
• Fixed
  Fixes an issue where assistive technologies on Windows did not announce when an image annotation is deleted. (#29020)

Core

• Fixed
  Fixes an issue where the Instant JSON would contain redundant data after removing a form field. (#29671)

UI

• Fixed
  Fixes an issue where search result label was displayed on the PDF page. (#29889)

UI

• Added
  Adds accessibility announcements for new image annotations and annotations deleted with the UI. (#29020)
• Added
  Adds missing accessibility labels to text annotation alignment UI controls. (#29019)
• Added
  Adds support for search results announcement by speech readers. (#29018)
• Fixed
  Fixes an issue in Chrome where the text selection would show wrong colors. (#29703)
• Fixed
  Fixes an issue in which the signature picker list does not scroll on touch devices. (#29294)
• Fixed
  Fixes an issue where printing would sometimes fail on Chrome Android. (#28658)
• Fixed
  Fixes an issue where some elements would not show a focus outline when focused. (#29016)
• Fixed
  Fixes an issue where the UI would become unresponsive after erasing annotations in pages with many or very dense ink annotations. (#29632, #29576)
• Fixed
  Fixes an issue where the ink and type signature input fields could not be focused. (#29015)
• Fixed
  Fixes an issue where the old CSS files were cached in some cases even after updating the SDK. (#29535)

Model

• Changed
  Improves the TypeScript declarations of the public APIs. (#29558)
• Fixed
  Fixes a potential RCE while using PSPDFKit for Web in an Electron application. Thanks to Luigi Gubello (@evaristegal0is(opens in a new tab)) for reporting the issue. (#29723)
• Fixed
  Fixes a problem where a document signed with a timestamp may not validate correctly. (#29380)
• Fixed
  Fixes a problem where an ECDSA signature in IEEE 1363 format may not validate correctly. (#29380)
• Fixed
  Fixes an issue where OCR would fail if no text is on the page. Now the call returns successfully. (#29527)
• Fixed
  Fixes an issue where annotations imported during PSPDFKit.load did not import correctly. (#29257)
• Fixed
  Fixes an issue where checking different radio buttons with the same value was not possible. (#29379, #26454)
• Fixed
  Fixes an issue where the default signing fonts were not bundled with PSPDFKit. (#29764)
• Fixed
  Fixes an issue where the image attachment for a imported XFDF stamp annotation couldn't be found. (#29665)
• Fixed
  Fixes an issue where widget annotations from the document were not correctly deleted in Standalone deployments. (#29749)
• Fixed
  Fixes an issue with OCR where no text is found if the text on the page is relatively large. (#29512)
• Fixed
  Fixes an issue where it wasn't possible to set a form field value to an empty string. (#29610)
• Fixed
  Fixes an issue where assistive technologies did not announce when an image annotation is deleted. (#29020)

Model

• Fixed
  Fixes an issue that prevented using certain features without a license key. (#29589)

See the announcement post.

UI

• Added
  Adds new optional toolbar buttons to undo and redo annotations actions. (#28389)
• Added
  Added support for customising the document editor toolbar and footer. (#28701)
• Fixed
  Fixed an issue where old cached CSS file was loaded even after the SDK was updated. (#28963)
• Fixed
  Fixes an issue in which text selection does not work correctly on iOS Safari if Configuration.preventTextCopy is set to true. (#28488)
• Fixed
  Fixes an issue where new Stamp annotations would not be rendered with autoSaveMode disabled in Standalone mode. (#29292)
• Fixed
  Fixes an issue where zooming in on a page would shrink the background image. (#28344)
• Fixed
  Fixes an issue where image annotations would flicker when manually resized. (#29093)
• Fixed
  Fixes an issue where list boxes would not render text when a item is selected if there was no DA field present. (#28536)
• Fixed
  Fixes an error during annotation rendering that would occur in certain circumstances with Instant enabled. (#29345)
• Fixed
  Fixes an issue where stamp templates would appear distorted in the stamp picker in IE11. (#29404)

Model

• API
  Adds new methods to undo and redo annotations actions. (#28389)
• Added
  Adds support for toggling the case sensitiveness of searches, including the search and redact feature. (#28814)
• Added
  Adds support for opening TIFF image documents. (#28758)
• Added
  Adds the enums BlendMode, LineCap and BorderStyle to PSPDFKit namespace. (#29337)
• Changed
  Enables using PSPDFKit in trial mode without a license key. (#28341)
• Changed
  Enables JavaScript actions by default in Standalone mode. (#28570)
• Fixed
  Fixes a issue in the text parser where space characters were being omitted from the returned text. (#28886)
• Fixed
  Fixes a problem where the 'name' property of the PDF JS 'field' object may not return a correct value when the field is part of a hierarchy. (#27770)
• Fixed
  Fixes a rendering issue for specific documents that have font resources with widths that are too small to render. (#28103)
• Fixed
  Fixes an issue in which the view state couldn't be updated if 'download' JWT permissions were missing. (#28596)
• Fixed
  Fixes an issue where JavaScript code was not executed correctly. (#29283)
• Fixed
  Fixes an issue where form fields are not interactive after a document with JavaScript is merged with another document. (#28052)
• Fixed
  Fixes an issue where new text markup annotations would be created with the wrong default color. (#29308)
• Fixed
  Fixes an issue where not all data was shown on a small amount of documents containing hybrid cross-reference streams. (#28713, #24258)
• Fixed
  Fixes an issue where paths could accidentally be filled in, even though only the border should have been painted. (#28699)
• Fixed
  Fixes an issue where redaction annotations without color set would not be deserialized. (#29276)
• Fixed
  Fixes an issue where some saved documents contained a xref table with more than one subsection. This may have caused problems if the document was signed multiple times, for example. (#28755)
• Fixed
  Fixes an issue where the bounding box of automatically generated link annotations wasn't large enough. (#27608)
• Fixed
  Fixes an issue where the framework may write unnecessary entries to the PDF trailer dictionary. (#28755)
• Fixed
  Fixes an issue where widgets and form fields could not be imported from InstantJSON in Standalone mode. (#28892)
• Changed
  Improves the provided TypeScript declarations. (#29198)

Core

• Added
  Adds support for specifying blend mode for shape annotations in Instant JSON. (#29081)
• Fixed
  Fixes an issue where flattened Instant Comments on rotated pages didn't correctly display text. (#28272)
• Fixed
  Fixes an issue where setting a stamp annotation template with a PDF attachment didn't work. (#27396)
• Changed
  Updates FreeType to 2.10.4.179. (#28676)
• Changed
  Updates HarfBuzz to 2.8.0. (#28598)
• Changed
  Updates the Botan library to 2.18.0. (#29123)

See the announcement post.

UI

• Added
  Adds Electronic Signatures Component to create signatures by drawing, selecting an image file or typing text. (#27337)
• Added
  Adds new loading UI. (#28203)
• Fixed
  Fixes an issue where the default page cursor could not be overruled by the pan cursor nor setting it globally. (#28325)

Model

• Added
  Adds Configuration#electronicSignatures API to adjust the configuration for Electronic Signatures. (#27337)

  • Added
    Adds PSPDFKit.defaultElectronicSignaturesTabs member for the default available tabs for signing.
  • Added
    Adds PSPDFKit.defaultSigningFonts member with the default fonts to offer on the 'Type' tab for signing.
  • Added
    Adds Configuration#populateStoredSignatures API to set the list of stored signatures.
  • Added
    Adds Instance#getStoredSignatures and Instance#setStoredSignatures to get/set stored signatures.
  • Added
    Adds storedSignatures.create, storedSignatures.update, storedSignatures.delete and storedSignatures.change events.
• Fixed
  Fixes a problem where some date/time form fields may be formatted incorrectly or their content may disappear momentarily when they lose focus. (#28056)
• Fixed
  Fixes an issue in Safari where some WebP images failed to render. (#28356)
• Fixed
  Fixes an issue where flattened Instant Comments on rotated pages didn't correctly display text. (#28272)
• Fixed
  Fixes an issue where negative values didn't include thousand separators when being formatted by AFNumber_Format in JavaScript. (#28188)
• Fixed
  Fixes an issue where text extracted from an image using OCR was not selectable on the macOS Preview.app. (#28329)
• Fixed
  Fixes an issue where an invalid digital signature may return the same error code more than once. (#27512)
• Fixed
  Fixes an issue where some digital signatures with indefinite length structures were not validated correctly. (#26983)
• Fixed
  Fixes an issue where some signatures with timestamps couldn't be parsed correctly and returned an error. (#28642)

Examples

• Changed
  Updates Electron dependency in Electron example to version 11.3.0. (#28324)

See the announcement post.

• Added
  Adds support for PDF generation in Server-backed deployments. (#26791)

UI

• Fixed
  Fixes an issue where the thumbnails sidebar would not scroll to the current page thumbnail. (#28066)
• Fixed
  Fixes an issue where widget annotations were disabled even when the user had fill permission when Collaboration Permissions was enabled. (#28270)

Model

• Fixed
  Fixes an issue when setting form field datetimes that have JavaScript formatting. (#27939)
• Fixed
  Fixes an issue where formFieldValues.update would be dispatched for initial form field values. (#28224)
• Fixed
  Fixes an issue where calling instance.getAttachment() for an instantJSON attachment would throw an error. (#28241)
• Fixed
  Fixes an issue where deleting a note annotation could incorrectly print an error message to the log. (#28240)
• Fixed
  Fixes an issue where instance.getFormFieldValues() would return an empty object if instance.getFormFields() had not been called before. (#28224)

Examples

• Added
  Adds an optional 'mode' URL query parameter to force using a specific backend when accessing through a link. (#28215)

Model

• Fixed
  Fixes an issue where using "all" permission in the JWT would cause authentication failure. (#28213)

See the announcement post.

• Added
  Adds support for Collaboration Permissions. (#26818)

UI

• Added
  Adds annotation variant types to the annotation sidebar. (#25279)
• Added
  Adds export PDF button to toolbar. (#26642)

  • Added
    Adds export-pdf button type to PSPDFKit.defaultToolbarItems.
  • Added
    Adds allowExport to ViewState that controls whether the export button should be enabled.
• Added
  Adds support for correctly rendering widget annotations content on rotated pages. (#27012)
• Added
  Adds support for enforcing creator_name set on the JWT. (#27366)
• Changed
  Improves performance in PSPDFKit.ScrollMode.PER_SPREAD by preloading neighboring pages. (#27574)
• Changed
  Improves performance when zooming and scrolling in touch and low end devices. (#25302)
• Added
  Added missing translation for 'Icon' and 'Export'. (#27235)
• Changed
  Stops displaying annotation notes for link annotations. (#27819)
• Fixed
  Fixes an issue when scrolling through a large document using the page down/up keys. (#27526)
• Fixed
  Fixes an issue where annotation toolbar buttons would not be highlighted when the corresponding interactionMode was modified using the API. (#27277, #26906)
• Fixed
  Fixes an issue where failing to render an annotation AP stream would prevent rendering other AP streams as well. (#27875)
• Fixed
  Fixes an issue where form field values changed in instantJSON would not be initially rendered. (#27564)
• Fixed
  Fixes an issue where image annotations would not be refreshed in the UI after being updated in Standalone mode. (#27410)
• Fixed
  Fixes an issue where it was possible to erase read-only ink annotations. (#27067)
• Fixed
  Fixes an issue where navigation via keyboard in document editor and thumbnails sidebar stopped working after scrolling a certain amount. (#26913)
• Fixed
  Fixes an issue where pages would appear blurry on non HiDPI screens in Server mode in Chrome. (#27129)
• Fixed
  Fixes an issue where setting PSPDFKit.ViewState#interactionMode did not respect PSPDFKit.ViewState#readOnly setting. (#27443)
• Fixed
  Fixes an issue where some toolbar icons would not be visible in certain Edge Legacy versions. (#27327)
• Fixed
  Fixes an issue where switching toolbar items with active responsive group could lead to a crash. (#27375)
• Fixed
  Fixes an issue where text and note annotations would fail to wrap long words when editing in IE11 and Edge Legacy. (#27223)
• Fixed
  Fixes an issue where text selection disappeared temporarily while dragging over area without text. (#25324)
• Fixed
  Fixes an issue where the viewer would flicker when certain annotation toolbars appeared in IE11. (#27241)
• Fixed
  Fixes an issue where forms could not be filled in on document with fill forms permission but annotations were set to read only. (#25323)
• Fixed
  Fixes an issue with incorrectly placed annotation when dragging during zoom level change. (#26609)
• Fixed
  Fixes an issue where combo boxes (PSPDFKit.FormField.ComboBoxFormField) were cut-off when overflowing the edge of a page. (#25265)
• Fixed
  Fixes an issue where line breaks and repeating spaces were not displayed in comments. (#27998)
• Fixed
  Fixes an issue where move page dialog inside document editor could not get focus on iPad with hardware keyboard connected. (#27282)
• Fixed
  Fixes an issue where the pages would disappear from the viewport when resizing the window in Safari 14.0.3. (#28128)

Model

• Fixed
  Fixes an issue where two form fields with the same name could be created in Server-backed deployments. (#27891)
• Fixed
  Fixes an issue where instance.getComments() did not return correct result if called just after load. (#27359)
• Fixed
  Fixes an issue where a JavaScript error would be triggered when opening the document. (#25235)
• Fixed
  Fixes an issue where rendering could fail after removing a widget annotation. (#26857)
• Fixed
  Fixes an issue where setting interactionMode would override currentItemPreset. (#27289)
• Fixed
  Fixes an issue where the document JavaScript would not be executed after applying form field values changes from instantJSON. (#27629)
• Fixed
  Fixes an issue where the signature description was cut off in narrow signature fields. (#27540)
• Fixed
  Fixes an issue where trying to delete an annotation of unknown type in instantJSON would cause an error. (#27332)
• Fixed
  Fixes an issue where error message related to missing image documents license could have been thrown when opening corrupted files in standalone. (#27714)

Core

• Added
  Adds a new document signature integrity status for when the digital signature type that is being validated is not supported. (#25030)
• Added
  Adds support for parsing multiple certificates inside a single .pem file. (#26396)
• Added
  Adds support for validating PAdES B digital signatures. (#25153)
• Changed
  Improves font selection process for bold and italic fonts. (#26719)
• Changed
  Improves how certificate expiration in digital signatures is handled. (#27047)
• Changed
  Improves how the endPageIndex works when using PSPDFKit.Instance#search. (#25309)
• Changed
  Improves simplified and traditional Chinese font selection. (#26674)
• Changed
  Improves memory usage when loading PDF documents by 15% to 35%, depending on the document. (#27182)
• Changed
  Improves handling of rootId changes on an existing comment si it throws an error. (#27856)
• Fixed
  Fixes an issue where certain timestamps would not be preserved because of an incorrect sanitization step. (#27720)
• Fixed
  Fixes an issue where documents with forms would update values very slowly on Standalone mode. (#22786)
• Fixed
  Fixes an issue where form calculation was triggered when setting an empty string on a form field that didn't have a value. (#26345)
• Fixed
  Fixes a problem where signing a document again after filling a form field may invalidate existing digital signatures. (#25637)
• Fixed
  Fixes an issue where digital signatures wouldn't show framework version numbers when inspected using third party software. (#26183)
• Fixed
  Fixes customData being overwritten in the root annotation of an Instant Comment thread when comments are added. (#27570)
• Fixed
  Fixes an issue where a new trial activation key couldn't be used unless the license data was cleared from the database first. (#27298)
• Fixed
  Fixes an issue where languages with characters outside of the Latin1 range could not be encoded in modal dialogs. (#27379, #27565)
• Fixed
  Fixes an issue where some DER-encoded signatures may not be validated correctly. (#25757)
• Fixed
  Fixes an issue where the signature reason, name or location may not appear correctly if they contain non-ASCII characters. (#26671)
• Fixed
  Fixes an issue where paths overdrew, resulting in incorrect shapes. (#27330)
• Fixed
  Fixes an assert that was triggered by malformed documents that contained fonts that were not indirect objects. (#26450)
• Fixed
  Fixes rendering a wrong color if the color was using a ICC color profile and the color was out of bounds. (#26535)

Examples

• Added
  Adds a text filter to the catalog examples menu. (#27669)
• Added
  Adds a Collaboration Permissions example to the catalog. (#27513)
• Changed
  Updates the Wasm Benchmark example: correct capitalization and check if Google Analytics is loaded. (#26527)
• Fixed
  Fixes an issue in the Gatsby example where the PSPDFKit instance would fail to initialize sometimes. (#28120)

UI

• Changed
  Improves ink drawing performance. (#27035)
• Fixed
  Fixes an issue where document editor move dialog did not handle focus correctly. (#27282)
• Fixed
  Fixes an issue where thumbnails were not displayed initially after opening the document editor in Chrome. (#26952)
• Fixed
  Fixes an issue with the caret position and autoselection of the content of text annotations in Safari. (#4224)
• Fixed
  Fixes an issue with the initial selection when using PSPDFKit.instance#setEditingAnnotation. (#4224)

Model

• Changed
  Decreases amount of signature refreshes to improve performance and network usage. Signatures are now refreshed only when the document is signed and not modified. (#27128)
• Fixed
  Fixes an issue where annotations not marked for printing were visible when using PrintMode.EXPORT_PDF. (#25926)

No web-specific changes in this version.

UI

• Changed
  Starts fetching Wasm artifacts earlier. (#26580)
• Fixed
  Fixes an issue that was causing note icons buttons to not have hover or active styles. (#26768)
• Fixed
  Fixes an issue when scrolling through a large document using the arrow keys. (#26271)
• Fixed
  Fixes an issue where isEditableAnnotation callback was not used to decide whether the annotation should be editable when the document was read-only. (#25899)
• Fixed
  Fixes an issue where isEditableComment callback was not used to decide whether comment should be editable when the document was read-only. (#26555)
• Fixed
  Fixes an issue where annotation hit testing would fail after signing or applying document editor operations when first page was not the current page. (#26490)
• Fixed
  Fixes an issue where highlight annotations would be rendered opaque when AP stream rendering was enabled on Legacy Edge and IE11. (#26611)
• Fixed
  Fixes an issue where markup annotations in rotated pages would be rendered with a wrong, non rotated orientation. (#26281)
• Fixed
  Fixes an issue where previewed redactions overlay text wasn't visible on small heights. (#25304)
• Fixed
  Fixes an issue where the add bookmark button was hidden when annotation toolbar was open. (#26226)
• Fixed
  Fixes an issue where the ink signature dialog would restore focus to the wrong DOM element when closed. (#26579)
• Fixed
  Fixes conditions where opening a dropdown menu would cause the page to scroll down unexpectedly. (#26102)
• Fixed
  Fixes an issue where free-form highlights lost opacity after activating eraser when image annotation existed on the page. (#25308)
• Fixed
  Fixes an issue where invalid comment counts were displayed after changing selection between comment thread roots via setSelectedAnnotation. (#26856)
• Fixed
  Fixes an issue where leaving combobox dropdown via Escape key could lead to a crash. (#26875)

Model

• Changed
  Improves performance with path drawing by removing unnecessary path operations. (#25922)
• Changed
  Improves text search performance for large documents on Server deployments. (#25318)
• Fixed
  Fixes a crash when a link annotation with an unsupported action was rendered. (#25730)
• Fixed
  Fixes an issue where border color wasn't properly read for widget annotations. (#25317)
• Fixed
  Fixes an issue where ellipse, rectangle and polygon annotations without cloudyBorderIntensity set would lose their original AP stream. (#26568)
• Fixed
  Fixes an issue where signature AP streams were not correctly rendered when instant was set to false. (#26634)
• Fixed
  Fixes an issue where text annotations with a callout property would throw an error instead of rendering a fallback appearance. (#26553)
• Fixed
  Fixes conditions where the ViewState.change wouldn't always fire. (#25881)

Core

• Added
  Adds support for finding the correct form field type in non-conforming PDF files. (#26459)
• Fixed
  Fixes an issue where forms were not repaired before trying to set form values. (#26004)
• Changed
  Improves rendering performance of documents with lots of image patterns. (#26186)
• Fixed
  Fixes an issue where partially redacted curved path objects may be misdrawn. (#26698)

Core

• Fixed
  Fixes CVE-2020-15999 in upstream dependency Freetype. (#26610)

See the announcement post.

UI

• Added
  Adds per annotation AP stream rendering support through PSPDFKit.Configuration#isAPStreamRendered(). (#25297)
• Added
  Adds support for annotation notes. (#25626)
• Added
  Adds support for using custom fonts on Standalone deployments. (#25356)
• Added
  Adds a new configuration option restrictAnnotationToPageBounds that restricts the movement of annotations to the page boundary. (#25240)
• Added
  Adds missing attachments error reporting when using custom stamp annotation templates. (#25285)
• Added
  Adds title to container iframe to improve accessibility. (#26034)
• Changed
  Improves how comment threads are creating when using the keyboard. (#25751)
• Changed
  Improves how currently selected page is announced to screen readers on thumbnails sidebar. (#26035)
• Changed
  Improves how focus is moved from open dropdown to next item. (#25788)
• Changed
  Improves how slider dropdowns are accessed using the keyboard. (#25781)
• Changed
  Improves how text and note annotations are created using the keyboard. (#25751)
• Changed
  Improves how toolbar dropdowns are used with the keyboard and announced by assistive technology. (#4752)
• Changed
  Improves selection of dropdown options using the keyboard while an annotation is selected. (#4793)
• Changed
  Improve keyboard navigation and screen readers support on annotation toolbar responsive groups. (#26029)
• Changed
  Improve navigation with left and right keys for multi-column dropdowns. (#25791)
• Changed
  Prevent an invisible image picker from being announced by assistive technology. (#26227)
• Changed
  Updated toolbar icons to increase their contrast and fix the fill of some icons. (#25167)
• Fixed
  Fixes a crash when pressing Escape with focus on the layout config button. (#25789)
• Fixed
  Fixes an issue that prevented the user from copying text from an input field with the UI in Firefox. (#25790)
• Fixed
  Fixes an issue where AP streams of button widget would disappear when focused. (#25145)
• Fixed
  Fixes an issue where deleting an annotation with the key shortcut would end up scrolling the view up. (#25286)
• Fixed
  Fixes an issue where dropdown of currently selected item class wasn't properly set when opened. (#26211)
• Fixed
  Fixes an issue where initially selected toolbar buttons would not appear highlighted. (#26163)
• Fixed
  Fixes an issue where text annotation's AP streams would be invalidated without prior modification of any visual property. (#25543)
• Fixed
  Fixes an issue where text selection on rotated pages would have the wrong direction. (#25345)
• Fixed
  Fixes an issue where the inline markup toolbar would appear in a wrong position on rotated pages. (#25345)
• Fixed
  Fixes flash when opening dropdowns on IE11 and legacy versions of Edge. (#26151)
• Fixed
  Fixes toolbar item activation while an annotation is selected. (#4793)
• Fixed
  Fixes an issue on macOS Safari that prevented use of left and right keys to move annotations. (#26422)
• Fixed
  Fixes an issue where it was possible to delete a comment thread by pressing Backspace. (#25831)
• Fixed
  Fixes an issue where pressing Backspace in Firefox and IE11 caused the browser to navigate back in the history. (#26461)

Model

• Added
  Adds Configuration#customFonts to allow loading an array of custom fonts to use on Standalone deployments. (#25356)
• Added
  Adds the rotation property to PSPDFKit.PageInfo. (#26152)
• Added
  Adds flattenAnnotation document editing operation. (#25287)
• Changed
  Improves the error message shown when requiring the Form Designer component. (#25815)
• Fixed
  Fixes an issue where the typings for the instance.search API was wrong. (#26038)
• Fixed
  Fixes an issue where widgets AP streams were not rendered if the form field value was initially set in Standalone mode. (#26295)
• Fixed
  Fixes an issue where some annotations did not have correct TypeScript declarations. (#25910)

Core

• Changed
  Improves WebAssembly download and initialization performance by reducing the binary size. (#25893)
• Changed
  Improves loading performance for documents that have broken internal links (named destinations). (#24398, #26099)
• Changed
  Enhances the flattening of note annotations by rendering the root comment rather than the note icon. (#22673)
• Fixed
  Fixes OOM errors when loading large documents. (#25654)
• Fixed
  Fixes a crash that could happen when creating form fields. (#25806)
• Fixed
  Fixes an issue where OCR could not be performed on a certain image due to an incorrect render scale. (#26118)
• Fixed
  Fixes an issue where appearance streams weren't re-generated when using the processor even though "NeedAppearances" was set in the PDF. (#26123)
• Fixed
  Fixes an issue where documents with high object numbers were identified as corrupt. (#26062)
• Fixed
  Fixes an issue where form elements were included in the page rendering which shouldn't have been. (#25799)
• Fixed
  Fixes an issue where warning messages were displayed in other readers when flattening a signature form field. (#25923)
• Fixed
  Fixes duplication of newly created pages in the Document Editor. (#26074)
• Fixed
  Fixes form field JavaScript actions in the generated documents when merging two or more documents together. (#25603)
• Fixed
  Fixes the PDF JavaScript function getNthFieldName to return the FQN of the form field. (#26144)
• Fixed
  Fixes text clipping for form fields exceeding their maxLen due to programmatic changes. (#26340)
• Fixed
  Fixes an issue in the Document Editor when adding an item to an imported page. (#25837)

Examples

• Fixed
  Fixes a runtime JavaScript error in the "Customize annotations" example. (#25855)
• Fixed
  Fixes an issue where the Form Designer example would fail when AP stream rendering was enabled. (#25546)
• Fixed
  Fixes the "What's new" top link in the public Catalog by pointing it to the changelog. (#25655)

No web-specific changes in this version.

See the announcement post.

UI

• Added
  Adds support for moving pages by dragging them or via a dialog in the Document Editor. (#25178)
• Changed
  Improves interaction with toolbar responsive groups using the keyboard. (#2513)
• Changed
  Improves keyboard navigation and screen reader support for annotation toolbars on desktop. (#4775)
• Changed
  Improves styling of notes popovers to ease opting out from gradient rendering. (#25316)
• Changed
  Improves how toolbar dropdowns are used with the keyboard and announced by assistive technology. (#4752)
• Changed
  Updates image request handling on Server deployments to use XHR requests also in Firefox. (#25263)
• Fixed
  Fixes a race condition where network requests made by an unloaded instance weren't cancelled. (#25292)
• Fixed
  Fixes an issue where annotations.create and annotations.update event were not getting called at the right time for ink, shape and note annotations. (#4655)
• Fixed
  Fixes an issue where clients presence wasn't updated after unloading an instance. (#25141)
• Fixed
  Fixes an issue where the font was not correctly auto-resized in multiline widgets in absence of newline character. (#25098)
• Fixed
  Fixes an issue where the preset wasn't selected when the Signature Modal was opened by clicking on the Signature Widget Annotation. (#25599)
• Fixed
  Fixes an issue with the TypeScript declaration for Configuration#toolbarItems. (#25164)