> For the complete documentation index, see [llms.txt](https://docs.apryse.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.apryse.com/web/changelogs/version-7/v7-2/v7-2-0.md). # Version 7.2.0 Changelog (2020-11-19) World's #1 PDF SDK Library for Web, Mobile, Server, Desktop ## WebViewer Core ### New * Updated PDF workers to PDFNet 8.0. All new [PDFNet 8.0 APIs](https://sdk.apryse.com/api/web/Core.PDFNet.html) are available. * Updated Office workers with many new rendering improvements for docx, pptx and xlsx * Added the ability to add custom appearances to an annotation programmatically with the [addCustomAppearance](https://sdk.apryse.com/api/web/Core.Annotations.Annotation.html#addCustomAppearance__anchor) function. To handle saved XFDF custom appearances there is also [annotManager.setCustomAppearanceHandler](https://sdk.apryse.com/api/web/Core.AnnotationManager.html#setCustomAppearanceHandler__anchor). * Added a new [NoDelete](https://sdk.apryse.com/api/web/Core.Annotations.Annotation.html) property on annotations which prevents deletion but allows modifications * Updated [addAnnotations](https://sdk.apryse.com/api/web/Core.AnnotationManager.html#addAnnotations__anchor) and [deleteAnnotations](https://sdk.apryse.com/api/web/Core.AnnotationManager.html#deleteAnnotations__anchor) to be able to take an options object. The previous way of calling these functions is deprecated. * Updated [addAnnotations](https://sdk.apryse.com/api/web/Core.AnnotationManager.html#addAnnotations__anchor) to take an `autoFocus` option which lets you control whether a newly added FreeText or Callout is automatically focused. * Added [getImageData](https://sdk.apryse.com/api/web/Core.Annotations.StampAnnotation.html#getImageData__anchor) and [setImageData](https://sdk.apryse.com/api/web/Core.Annotations.StampAnnotation.html#setImageData__anchor) functions on stamp annotations which will automatically handle SVG data URLs. The ImageData property has been deprecated. * Added the [CoreControls.Math](https://sdk.apryse.com/api/web/Core.Math.html) namespace with utility functions for Point, Quad, Rect and Matrix * Added [setCustomDrawFunction](https://sdk.apryse.com/api/web/Core.Tools.RubberStampCreateTool.html#setCustomDrawFunction__anchor) for the RubberStampCreateTool which allows you to draw extra content onto the custom stamps * Added [setFreeformRotationEnabled](https://sdk.apryse.com/api/web/Core.AnnotationManager.html#setFreeformRotationEnabled__anchor) to enable/disable freeform rotation for annotations that support it * Added [Annotations.StickyAnnotation.SIZE](https://sdk.apryse.com/api/web/Core.Annotations.StickyAnnotation.html#.SIZE__anchor) to control the size of all sticky annotations * Added support for opening EMF files with WebViewer Server * Listable, NoResize, NoMove, MaintainAspectRatio and IsClickableOutsideRect properties on annotations are now preserved when exporting XFDF * Added support for the `buttonGetCaption` function in embedded JavaScript * Made it easier to load WebViewer on SharePoint with optional aspx pages ### Fixes * Fixed issue where license key wasn't accessible in some cases in Salesforce * Fixed issue where deselected event was triggered when deleteAnnotations was called programmatically when non-selected annotations were being deleted * Fixed issue where link XFDF could be modified when no changes were actually made * Fixed issue with WebViewer Server backend switch race condition * Fixed issue where the calculation of a value from nested fields wasn't working correctly * Fixed issue where deleted or moved pages could have their text cached incorrectly * Fixed issue where using getFileData when loading with DocumentViewer outside of the UI would throw an error with FreeTexts * Fixed issue where the text on some XOD documents wasn't able to be selected * Fixed issue with pasting FreeText and Callout annotations getting stuck focused * Fixed extra whitespace below DocumentViewer when loading directly * Fixed issue where the NoPrint flag wasn't working on widgets * Fixed issue where signatures with a border were not able to be signed * Fixed issue where loadAsPDF didn't work if the extension option was passed in * Fixed issue where a viewer optimized file that was edited could still show the unedited thumbnail at some zoom levels * Fixed issue where the cursor for the marquee zoom tool wasn't visible in IE * Fixed issue with callout becoming blank when zooming in Firefox * Fixed issue with inputs that had a date format starting with months * Fixed issue where insertBlankPages was not able to be called when loading a document with WebViewer Server and forceClientSideInit * Fixed issue where rectangular measurement annotations weren't able to be resized * Fixed issue where the line caption color didn't match the stroke color * Fixed issue where copied FreeText annotation text didn't maintain rich text styles * Fixed uncaught exception error that could rarely occur in Firefox * Fixed FreeText underline style being too high for some fonts * Fixed issue where stamp images from another origin couldn't be selected * Fixed issue where rectangular measurement annotations are not immediately selectable after creation * Fixed issue where deleting annotations would trigger a deselected event as well even though they weren't selected * Fixed issue where adding very small FreeText annotations caused an error * Fixed flickering when setting the page number to the current page * Fixed issue where sometimes the viewer optimized thumbnail would be displayed in viewport rendering mode * Fixed issue where undefined field value would get converted to a string * Fixed issue where the wrong cache hinting value was used for streaming XOD * Fixed issue where negative currency values could incorrectly cut off the last character * Fixed potential timing issue when rendering color separations * Fixed issue where a very small image inside a XOD file could cause an error ## WebViewer UI ### New * Added [uiPath](https://sdk.apryse.com/api/web/global.html#WebViewerOptions__anchor) option to WebViewer constructor to allow you to set the exact URL of the WebViewer iframe * Added [setDisplayedSignaturesFilter](https://sdk.apryse.com/api/web/WebViewerInstance.html#setDisplayedSignaturesFilter__anchor) to filter which saved signatures will be displayed in the UI * Added a [themeChanged event](https://sdk.apryse.com/api/web/WebViewerInstance.html#event:themeChanged__anchor) that fires when the UI theme is changed * Added a [panelResized event](https://sdk.apryse.com/api/web/WebViewerInstance.html#event:panelResized__anchor) that fires when panels are resized * Added [cancelPrint](https://sdk.apryse.com/api/web/WebViewerInstance.html#cancelPrint__anchor) to cancel an ongoing print job * Added an [onProgress](https://sdk.apryse.com/api/web/WebViewerInstance.html#printInBackground__anchor) option to the `printInBackground` function * Added `instance.setHighContrastMode` and the `highContrastMode` constructor option to increase the UI color contrast * Updated the printInBackground API to print all pages by default * Added the ability to enter fractions in the measurement calibration modal * Added usability improvements for reader mode * Updated so that empty text is no longer allowed in the custom stamp modal * Allow a single toolbar button to appear in the ribbon if all other toolbars are hidden * Added aria labels and roles where they were missing on list items * Added the ability to tab through many different elements (bookmarks, style headers, color palette, signature and stamp modals) * Updated the fullscreen button so that it can be enabled programmatically on iOS devices. It is still disabled by default for iOS. * Updated search panel so that a new search does not automatically happen when changing checkbox values * Added a missing label on the custom stamp modal * Updated to React 17 * Added data-element values for items in dropdowns * Updated the [loadDocument](https://sdk.apryse.com/api/web/WebViewerInstance.html#loadDocument__anchor) function to accept `xodOptions` as an option * Updated the mergeDocument function to work even if there is no document loaded in the viewer ### Fixes * Fixed issue with the calibration modal sending extra annotation changed events * Fixed issue where there could be a gap to the right of the right panel in some cases * Fixed issue where pressing apply immediately in the calibration modal changes the scale to NaN * Fixed issue where certain toolbar settings would not persist when toggling between read only mode * Fixed issue where adding bookmark element did not show correct page label * Fixed issue where notes panel was slow in IE when there were many annotations * Fixed issue where search results could be improperly spaced in some cases * Fixed issue where the color palette wasn't able to be disabled in the rich text popup * Fixed duplicate page labels in the thumbnail control when multiselecting * Fixed issue with selecting and copying text in the notes panel * Fixed issue where an unposted comment would be removed if another annotation was programmatically added to the document * Fixed issue where long author names would overlap in the notes panel filter popup * Fixed issue where long author names would overflow inside a note * Fixed issue where annotation popup wasn't always closed when an annotation was deleted * Fixed issue where signature modal would accept typed signatures consisting of only whitespace * Fixed issue where some strings in the watermark modal weren't translated * Fixed issue where note button wasn't highlighted when the notes panel was open * Fixed issue where the create stamp popup would close when clicking on the modal * Fixed issue where page navigation with the arrow keys wasn't working in single page mode * Fixed issue with loading config files when origins are on multiple lines in some cases * Fixed issue where the serverUrl option was not including credentials * Fixed issue with page labels not being able to be entered in the page navigation overlay * Fixed issues with scrolling to the selected annotation in the notes panel * Fixed issue when disabling the rich text popup * Fixed issue with setActiveHeaderGroup not working correctly --- # Agent Instructions This documentation is published with GitBook. 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