Changelog

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Newest Release

2018.3.2 – 20 Jun 2018

UI

• Fixed
  Fixes a regression where readOnly form fields where not properly disabled. (#1921)
• Fixed
  Fixes an issue with selection grippers not working on Windows touch devices. (#1925)
• Fixed
  Fixes an issue with contextual menus overlap the text markup annotation popover on some touch devices. (#1925)
• Fixed
  Fixes an issue where creating an ink annotation with a background color caused the page content to disappear. (#1916)
• Fixed
  Fixes an issue with stylesheets not being cached by a user defined service worker. (#1928)

Model

• Fixed
  Fixes an issue with the newly introduced isFitting property for text annotations. (#C15597)
• Fixed
  Fixes an issue where search did not work in IE 11 when using standalone. (#1883)
• Fixed
  Fixes an issue with all the custom overlay items for a page being removed in bulk. (#1942)

Previous Releases

2018.3.1 – 4 Jun 2018

UI

• API
  Adds Configuration#disableIndexedDBCaching to force disable caching of the WASM module when IndexedDB is supported. (#1905)
• API
  Adds Configuration#disableWebAssemblyStreaming to force disable WebAssembly streaming instantiation. (#1907)
• API
  Adds Configuration#standaloneInstancesPoolSize to configure the number of disposed instances to keep in memory for fast reuse. (#1908)
• Fixed
  Fixes an issue where forms were not rendered as read only when the server's write permission was not set. (#1870)

Model

• Fixed
  Fixes a crash when setting the interactionMode and enabling readOnly mode at the same time. (#1901)

Instant

• Added
  Adds annotation note to Instant JSON. (#C15404)

2018.3 – 31 May 2018

UI

• API
  Adds PSPDFKit.Annotations.toSerializableObject and PSPDFKit.Annotations.fromSerializableObject to convert annotations to and from serializable objects which adhere to the InstantJSON format. (#1704)
• Added
  Adds support for touch events on desktop browsers. (#1459)
• Added
  Adds support for ink signatures. (#1704)

  • API
    Adds Instance#getInkSignatures to retrieve the list of ink signatures.
  • API
    Adds Instance#setInkSignatures to set or update the list of ink signatures.
  • API
    Adds Configuration#populateInkSignatures to load the initial list of ink signatures.
• Added
  Adds public CSS classes to Link Annotations for easy styling. (#1860)
• Changed
  Improves the file size of the required style sheet. (#1795)
• Changed
  Improves rendering performance when resizing the sidebar and when switching between page modes. (#1859)
• Fixed
  Fixes an with responsive toolbar groups including items from other groups. (#1784)
• Fixed
  Fixes responsive behavior of the text annotation toolbar. (#1800)
• Fixed
  Fixes a regression when copying text on IE11. (#1454)
• Fixed
  Fixes an issue where multi line text widgets that have an automatic text size had a font size that was too big. (#1844)
• Fixed
  Fixes opacity of Text Annotations in editable mode. (#1799)
• Fixed
  Fixes an issue where opacity was being doubled on editing mode text annotations. (#1799)

Model

• Added
  Adds a new annotation event: annotations.load that is triggered whenever annotations are loaded from the underlying data source. This was previously firing annotations.create. (#1690)
• Added
  Adds support for fontSize property on widget annotations. (#1747)
• Added
  Adds Annotation#name to all annotation records. This will default to the annotation identifier to mimic the behavior of our other platforms. (#C14856)
• Added
  Adds support for dynamic code loading to reduce bundle size. (#1755)
• Added
  Adds new instance events for ink signatures: inkSignatures.create, inkSignatures.update, inkSignatures.delete. (#1704)
• Added
  Adds support for password protected PDFs. (#1632)
• Fixed
  Fixes an issue where the loading of the initial annotations would not cause an event to be triggered when using Instant. (#1690)
• Fixed
  Fixes an issue with the ViewState API which allowed to change InteractionMode when the document was in read only mode. (#1838)
• Fixed
  Fixes an issue where the text of a TextAnnotation in the generated PDF was cut off. (#1275)
• Fixed
  Fixes a race condition when trying to use Instange#getAnnotations for a page that is loading its annotations. (#1871)

Instant

• Added
  Adds annotation name to Instant JSON. Also renamed pspdfkit/file name to filename to prevent collisions. (#C14856)
• Added
  Adds isFitting to text annotations in Instant JSON. This property is used to correctly display the annotation in environments where the annotation's font is not available. (#977)

Example

• Added
  Adds support for simple layer authentication to the Node.js example app. (#1817)
• Changed
  Improves experience for Windows users for all example applications. (#1857)
• Changed
  Update React and Webpack example apps to work with the new pspdfkit-lib asset directory. (#1826)
• Fixed
  Fixes an issue with the wrong mime types in the React example app. (#1825)

2018.2.1 - 2 May 2018

UI

• Fixed
  Fixes an issue with responsive toolbar groups including items from other groups. (#1784)
• Fixed
  Fixes missing translation in search UI. (#1791)

Model

• Fixed
  Fixes an issue where forms where not properly loaded when starting in read only mode. (#1794)

2018.2 – 28 Mar 2018

UI

• API
  Adds Configuration#disableTextSelection to disable text selection and Configuration#disableHighQualityPrinting to disable high quality printing. (#1424)
• API
  Adds Instance#getTextSelection() and a new event textSelection.change to access the text selection state. (#1724)
• API
  Adds page.onPress and textLine.onPress events to control clicks in the document. (#1724)
• API
  Adds Instance#jumpToRect() to make sure a specific rect (in PDF page coordinates) is brought into the viewport. (#1750)
• API
  Adds ability to create and add custom overlay items to the document. (#1709)

  • API
    Adds Instance#setCustomOverlayItem() to create and update a custom overlay item.
  • API
    Adds Instance#removeCustomOverlayItem() to remove a custom overlay item.
  • API
    Adds PSPDFKit.CustomOverlayItem - a record to create custom overlay items.
• API
  Adds I18n (internationalization) support. (#1732)

  • API
    Adds PSPDFKit.I18n to access and modify internationalization data. (#1732)
  • API
    Adds Instance#locale and Instance#setLocale to manage the application locale. (#1732)
• API
  Adds support for customizing the search behavior. (#1739)

  • API
    Adds Instance#searchState, Instance#setSearchState(), and PSPDFKit.SearchState to control the state of the search UI.
  • API
    Adds Instance#startUISearch() as a shortcut to show the search box, type in a search term, and start the default search behavior.
  • API
    Adds new search events: search.stateChange will be fired whenever PSPDFKit.SearchState updates, search.termChange will be fired whenever the user changes the search term.
• API
  Adds Instance#getSelectedAnnotation(), Instance#setSelectedAnnotation(), and the event annotationSelection.change to interact with the currently selected annotation. (#1562)
• Added
  Adds PSPDFKit for Electron. (#1758)
• Added
  Adds I18n (internationalization) support. (#1732)
• Added
  Adds a customizable confirm dialog instead of using confirm(). (#1670)
• Added
  Adds support for iOS 11.3. (#1746)
• Changed
  Improves rendering performance on low resolution and mobile devices. (#1727)
• Changed
  Changes the breakpoint for showing note annotation contents in full screen. (#1783)
• Fixed
  Fixes ToolbarItems with not unique IDs render multiple times on resize. (#1728)
• Fixed
  Fixes an issue with an invalid cursor for the pan tool on Internet Explorer 11. (#1777)
• Fixed
  Fixes an issue where the wrong toolbar items where shown quickly after closing the native print dialog. (#1734)
• Fixed
  Fixes an issue with the layout of slider inputs on Microsoft Edge and Internet Explorer 11. (#1775)
• Fixed
  Fixes a rendering issue when using standalone deployments and rotated pages on WebKit. (#1778)

Model

• Added
  Adds support for parsing GoToEmbeddedAction, GoToRemoteAction, HideAction, JavaScriptAction, LaunchAction, and NamedAction. (#1736)
• Added
  Adds Instance#setAnnotationCreatorName() to set the annotation creator name and Annotation#creatorName , Annotation#createdAt, and Annotation#updatedAt to an annotation. (#1714)
• Added
  Adds Instance#search() to find occurrences of a text string in the raw PDF. (#1739)
• Added
  Adds PSPDFKit.SearchResult to describe a search result. (#1739)
• Added
  Adds Instance#renderPageAsArrayBuffer to render a page as an ArrayBuffer. (#1431)
• Added
  Adds Instance#renderPageAsImageURL to render a page and get a URL to it. (#1431)
• Added
  Adds Instance#getMarkupAnnotationText to extract the text from markup annotations. (#1705)
• Added
  Adds validation for annotations created and/or updated via public API. (#1731)
• Changed
  Improves Instance#getAnnotations to throw an error, when called with invalid arguments. (#1781)
• Fixed
  Fixes an issue in our WASM regression detection for iOS 11.2.6. (#1745)
• Fixed
  Fixes an issue with exportXFDF not preserving the document state. (#1768)
• Removed
  Deprecates Instance#renderCover. (#1431)

Example

• Added
  Adds the new PSPDFKit for Electron example. (#1758)

Instant

• Added
  Adds createdAt, updatedAt and creatorName to Instant JSON. (#C14443)

2018.1.4 – 15 Mar 2018

No web-specific changes in this version.

2018.1.3 – 8 Mar 2018

• Fixed
  Fixes an issue where the wrong toolbar items where shown quickly after closing the native print dialog. (#1734)
• Fixed
  Fixes an issue in our WASM regression detection for iOS 11.2.6. (#1745)

2018.1.2 – 28 Feb 2018

• Added
  Adds support for automatically extracting links from text. (#C13944)
• Changed
  Significantly reduces the memory usage for Standalone deployments. (#1453)
• Fixed
  Fixes clients presence connections failures that were not handled. (#1723)

2018.1.1 – 14 Feb 2018

• Fixed
  Fixes sidebar button not selected when the sidebar is open. (#1712)

2018.1 – 8 Feb 2018

• API
  Adds support for rotating pages in the current view. (#1621)

  • API
    Adds ViewState#pagesRotation to set the currently applied rotation.
  • API
    Adds ViewState#rotateLeft() and ViewState#rotateRight() to rotate the current view by 90° clockwise or counterclockwise.
• API
  Adds a new toolbar item sidebar-thumbnails. (#1614)
• API
  Adds ViewState#sidebarMode to control the sidebar. (#1614)
• Added
  Adds support for rotating pages. (#1621)
• Added
  Adds support for importing and exporting XFDF. (#1651)
• Added
  Adds support for exporting Instant JSON on server setups. (#1662)
• Added
  Adds support for grouped checkbox form fields. (#1689)
• Added
  Adds WASM streaming initialization and caching for supported browsers. (#1644)
• Added
  Adds more runtime type checks to the ViewState API. (#1655)
• Added
  Adds sidebar for page thumbnails previews. (#1614)
• Added
  Adds keyboard shortcuts to change page using the left and right arrow keys. (#1666)
• Added
  Adds support for the NoView flag for all supported annotations. (#1683)
• Fixed
  Fixes a WASM regression on iOS 11.2.2 and 11.2.5 by disabling WASM support on these particular versions. (#1650)
• Fixed
  Fixes a bug where opening the layout-config menu will hide new ink drawings. (#1652)
• Fixed
  Fixes an issue where unchecked checkboxes were not properly exported. (#1673)
• Fixed
  Fixes a bug where pages were briefly rendered in the browser while printing. (#1678)
• Fixed
  Fixes keyboard shortcuts work in combination with shift key. (#1696)

2017.9.4 – 24 Jan 2018

No web-specific changes in this version.

2017.9.3 – 17 Jan 2018

• Fixed
  Fixes an issue when opening a PDF using the RESTProvider and a license without forms. (#1612)
• Fixed
  Fixes an issue when deleting an annotation using the RESTProvider. (#1635)
• Fixed
  Fixes a bug preventing client presences to be updated. (#1618)
• Fixed
  Fixes full screen keyboard shortcut instead open search. (#1609)
• Fixed
  Fixes incorrect text lines in some documents. (#C13148)
• Fixed
  Fixes an assertion when a non-specified named action was deserialized via Instant JSON. (#C13804)
• Fixed
  Fixes PrintMode.EXPORT_PDF not working in Edge and IE11 for Standalone deployments. (#1640)

2017.9.2 – 20 Dec 2017

• Fixed
  Fixes permission compatibility with server. (#1601)
• Fixed
  Fixes setFormFieldValue sending malformed payload to the server. (#1599)

2017.9.1 – 15 Dec 2017

• Fixed
  Fixes an issue where trial licenses did not have the form license flag set. (#C13553)

2017.9 – 14 Dec 2017

• API
  Adds support for programmatic form filling. (#936)

  • API
    Adds Instance#getFormFields() to access form fields.
  • API
    Adds Instance#getFormFieldsValues() and Instance#setFormFieldsValues() to easily access the current form field values.
  • API
    Adds WidgetAnnotation to the annotation API. This annotation can never be modified and is used to render form fields.
  • API
    Adds SubmitFormAction and ResetFormAction. The submit action will also fire forms.willSubmit and forms.didSubmit, respectively.
• API
  Adds a new toolbar item type, responsive-group. This can be used to create groups of toolbar items for smaller screens. (#1412)
• Added
  Adds support for interactive forms. (#936)
• Added
  Adds support for filling forms via Instant. (#936)
• Added
  Adds a responsive mode to the toolbar. Annotation tools are now by default grouped under an “Annotate” option on small screens. (#1412)
• Added
  Adds headless mode to run PSPDFKit for Web without a user interface. (#1534)
• Fixed
  Fixes an error in Instant when two clients edit text annotations simultaneously. (#1522)
• Fixed
  Fixes flickering of the note annotation popover when a note annotation is selected. (#1363)
• Fixed
  Fixes an issue where default colors for highlight annotations were not rendered properly. (#C12938)

2017.8.1 – 6 Dec 2017

No web-specific changes in this version.

2017.8 – 22 Nov 2017

• Changed
  Changes annotation IDs from numerical to client-side generated string IDs. (#1303)
• Fixed
  Fixes a bug that prevented text selection starting from non-text nodes. (#1492)
• Fixed
  Fixes impossible to deselect text. (#1492)
• Fixed
  Fixes canceled text lines requests in standalone resolve anyway. (#1506)
• Fixed
  Fixes an issue with Instant on documents without the edit-annotations permission. (#1451)

2017.7.1 – 15 Nov 2017

• Changed
  Improved memory management for standalone deployments. (#1453)
• Fixed
  Fixes getBaseUrl removes part of the url in IE. (#1456)
• Fixed
  Fixes copied text includes new lines in Firefox and IE. (#1463)

2017.7 – 25 Oct 2017

• API
  Adds PSPDFKit.unload to terminate running and loading instances in favor of the now deprecated Instance#destroy. (#1389)
• API
  Adds new CSS classes to select annotations. (#1414)
• API
  Adds new CSS class to select text. (#1406)
• API
  Adds option to specify a pageIndex to the Instance#renderCover standalone API. (#1404)
• API
  Adds option to disable WebAssembly when using standalone deployments. (#1416)
• API
  Adds new contentWindow and contentDocument getters to the Instance to quickly access the content of the PSPDFKit viewer. (#1439)
• API
  Adds API for printing and introduces printing modes. (#1319)
• API
  Fixes the casing in CSS class names of specific note annotation icons to be more consistent. (#1414)
• Added
  Adds new printing mode DOM. This method will render all pages of the PDF document in advance before it sends the results to the printer. (#1319)
• Added
  Adds a new icon set for all toolbar items. (#1413)
• Added
  Adds pinching for touch devices in PER_SPREAD scroll mode. (#1315)
• Changed
  Improved support for Apple Pencil. (#1415)
• Changed
  Improved WebAssembly/asm.js loading time of subsequent initializations. (#1390)
• Fixed
  Fixes an issue where an Instant sync conflict was causing an invalid state. (#1347)
• Fixed
  Fixes an issue with the transition of note annotation popovers. (#1388)
• Fixed
  Fixes an issue that sometimes prevented the text caret to be drawn in IE11 and Edge. (#1395)
• Fixed
  Fixes the position of the initial text caret on Safari. (#1396)
• Fixed
  Fixes a rendering issue that resulted into a blurry pages when using standalone deployments. (#1261)
• Fixed
  Fixes the spacing of color picker items in responsive mode. (#1414)
• Fixed
  Fixes an issue that emitted the wrong payload with the annotations.delete event. (#1423)
• Fixed
  Fixes an issue that caused a crash when the page index of an annotation was out of bounds. (#1397)
• Fixed
  Fixes an issue that prevent toolbar items from being disabled via the API. (#1432)

2017.6.1 – 2 Oct 2017

• Added
  Adds support for Internet Explorer 11 when using standalone deployments. (#C11782)
• Changed
  Improves read-only mode for note annotations. (#1360)
• Changed
  Improves error messages when invalid JWT token is supplied. (#1379)
• Changed
  Changes the default breakpoint for the layout-config toolbar item. (#1364)

2017.6 – 18 Sept 2017

• API
  ViewState#pageSpacing is now used for the spacing between pages in LayoutMode.DOUBLE. For the previous behavior, please use ViewState#spreadSpacing instead.
• API
  Deprecates ViewState#viewMode and adds ViewState#layoutMode and ViewState#scrollMode. (#1272)
• API
  Renames ZoomMode.PAGE_FIT and ZoomMode.PAGE_WIDTH to ZoomMode.FIT_TO_VIEWPORT and ZoomMode.FIT_TO_WIDTH. (#1277)
• API
  Adds ViewState#keepFirstSpreadAsSinglePage to start with a single page in LayoutMode.DOUBLE. (#737)
• API
  Adds Instance#textLinesForPageIndex to extract text content of a page. (#1302)
• Added
  Adds double page mode for both scroll modes. (#737)
• Added
  Adds support for zooming and scrolling in PER_SPREAD scroll mode. (#1285)
• Added
  Adds pagination by using the mouse scroll wheel in PER_SPREAD scroll mode. (#1285)
• Added
  Adds support for Note annotations. (#1235)
• Changed
  Improves error messages for some APIs. (#1304)
• Changed
  Improves performance when opening a big PDF with many annotations. (#1304)
• Changed
  Improves user experience while rendering pages. (#1301)
• Fixed
  Fixes an issue where annotations imported via Instant JSON could no longer be updated or deleted. (#1312)
• Fixed
  Fixes an issue where the zoom level was not properly recalculated, when the viewport dimensions changed. (#1310)
• Fixed
  Fixes an issue with printing still working after being disabled via API. (#1324)
• Fixed
  Fixes an issue where an error was logged when refreshing the browser. (#1329)
• Fixed
  Fixes errors that ocurred when the root element was removed from the DOM, before the viewer finished loading. (#1328)
• Fixed
  Fixes a race condition that could occur when syncing annotations. (#1343)

2017.5.4 – 31 Aug 2017

No web-specific changes in this version.

2017.5.3 – 17 Aug 2017

• Fixed
  Fixes an issue with Chrome that prevented the document from rendering in certain environments. (#1293)

2017.5.2 – 9 Aug 2017

• Changed
  Improves backoff behavior of Instant endpoint when an error occurs. (#1249)
• Fixed
  Fixes an issue where zooming in or out when text is selected caused a wrong popover position. (#1269)
• Fixed
  Fixes Safari/IE11 not including request headers for tiles request. (#1283)
• Fixed
  Fixes exportPDF flattens by default converting annotations to non-editable content. We made it configurable. (#1276)
• Fixed
  Fixes an issue where a floating point font size for a text annotation causes two options with the same value in the dropdown list. (#1284)

2017.5.1 – 24 Jul 2017

• Changed
  Improves standalone rendering speed. (#1243)
• Changed
  Improves error logging in some cases. (#1251)
• Fixed
  Fixes the default save mode when using standalone deployments. (#1257)
• Fixed
  Fixes an issue with Edge when using standalone deployments. (#1250)

2017.5 – 20 Jul 2017

• API
  Adds Configuration#pdf to load a PDF for client side rendering via an URI or an ArrayBuffer. (#966)
• API
  Adds ability to create, read, update, and delete annotations as well as an API to observe annotation changes. (#937)
• API
  Adds event before and after the annotations are saved. (#1150)
• API
  Expose annotation interfaces (Annotation, HighlightAnnotation, InkAnnotation, LinkAnnotation, SquiggleAnnotation, StrikeOutAnnotation, TextAnnotation, MarkupAnnotation UnderlineAnnotation, UnknownAnnotation). (#1049)
• API
  Exposes new primitives types (Immutable.List, Geometry.Point, Geometry.DrawingPoint, Geometry.Rect, Geometry.Size and Color). (#1031)
• API
  Exposes PDF action types (Actions.GoToAction, Actions.URIAction). (#1037)
• API
  Supports different save modes and adds ability to save annotations manually. (#964)
• API
  Renames viewstatechanged, currentpageindexchanged, zoomchanged and connectedclientschanged events. (#1151)
• API
  Adds Instance#hasUnsavedAnnotations to find out if unsaved annotations are present. (#1152)
• API
  Adds Instance#exportPDF to access the raw PDF binary data as ArrayBuffer. (#1163)
• API
  Adds Instance#exportInstantJSON and Configuration#instantJSON to serialize and deserialize the document state including all annotations using Instant JSON when no server is present. (#1158)
• API
  Adds Instance#renderCover to render the first page as a thumbnail for client side rendering. (#1178)
• API
  Allow to override onPress handlers for annotations. (#1175)
• API
  Allow to overwrite the inferred base url for the Server in case the JavaScript is loaded from a different host. (#1185)
• Added
  Adds support for client side rendering using WebAssembly (wasm) or asm.js. Please visit our guides for more information. (#966)
• Added
  Adds support for bundling PSPDFKit for Web using an npm package. (#1098)
• Changed
  Improves pinching performance on mobile devices. (#1085)
• Changed
  Improves performance of tile rendering. (#1125)
• Fixed
  Fixes zoom buttons should only be hidden for touch devices. (#1077)
• Fixed
  Fixes error in the Custom Toolbar when mediaQueries is set to undefined. (#1080)
• Fixed
  Fixes cleanup of event listeners when drawing ink annotations. (#1061)
• Fixed
  Fixes a bug that caused Safari on iOS to trigger the default zoom behavior on double tap. (#859)
• Fixed
  Fixes an issue with babel-polyfill. (#1108)
• Fixed
  Fixes issue when quickly jumping through search results. (#1078)
• Fixed
  Fixes prevent text annotation to increase page size when created at the edge. (#1130)
• Fixed
  Fixes sliders' thumb position for Edge. (#1136)
• Fixed
  Fixes sliders' vertical alignment in IE11. (#1136)
• Fixed
  Fixes an issue where the initial viewport size was wrong. (#1240)
• Fixed
  Fixes link annotations not clickable when in read-only mode. (#1242)

2017.4 – 16 May 2017

• API
  Adds ability to customize and add new items to the main toolbar. (#1048)
• API
  Adds new option interactionMode to ViewState to enable ink, text, search and pan mode. (#1003)
• API
  Adds version to PSPDFKit to get the current version of PSPDFKit for Web. (#1047)
• Added
  Adds support for interacting with all annotation types (ink, text, highlight, squiggle, underline, strike-through, and link) on mobile devices. (#906)
• Added
  Adds a special annotation toolbar that appears when text is selected to allow the creation of markup annotations on mobile devices. (#1060)
• Added
  Adds pan tool to allow users to navigate on a desktop browser using mouse dragging. (#887)
• Changed
  Improves the scrolling performance in Chrome browsers when an ink annotation is inside the viewport. (#616)
• Changed
  Improves tiling by avoiding unnecessary calculations. (#1000)
• Changed
  Improves ink annotation creation on different pages. (#985)
• Changed
  Improves logging and descriptiveness of messages for errors in HTTP APIs. (#S1078, #S1110)
• Fixed
  Fixes issues with empty text annotations. (#821)
• Fixed
  Fixes an issue with text annotations that get dragged while they're changed. (#980)
• Fixed
  Fixes a bug that prevented the focus of the text annotation after clicking on it. (#1013)
• Fixed
  Fixes a bug that caused a wrong initial text selection within a text annotation. (#929)
• Fixed
  Fixes a bug that caused an exception when destroying the PSPDFKit for Web instance on IE 11. (#1034)
• Fixed
  Fixes the centering of the content inside the viewport. (#998)
• Fixed
  Fixes a bug where delete annotation can delete pdf assets. (#S1117)

2017.3.2 – 19 Apr 2017

• Added
  Adds CSS class for unsupported annotations and hides them by default. (#991)
• Fixed
  Fixes a bug where the user_id of the user performing a change was not always persisted. (#S1083)

2017.3.1 – 12 Apr 2017

• Added
  Adds a new license information page to the dashboard. (#S1074)
• Added
  Adds cmd+g and cmd+shift+g keyboard shortcuts to jump to the next/previous search result (macOS only). (#961)
• Changed
  load() will now throw if the container element has children. (#957)
• Fixed
  Fixes buggy behavior in Firefox where the user needs to press backspace twice to start to delete from the end of a text annotation. (#974)
• Fixed
  Fixes a bug in Firefox where a NO-BREAK SPACE was inserted after the first line break. (#976)
• Fixed
  Fixes a bug when switching annotation modes. (#818)

2017.3 – 29 Mar 2017

• API
  Adds option to enable read only mode. (#886)
• API
  Adds option to hide annotations. (#886)
• API
  Custom style sheets must now be set through the JavaScript API. (#630)
• API
  Adds option to hide the print icon to ViewState. (#845)
• API
  Adds many new public CSS classes. (#733)
• API
  Adds documentation for load(). (#839)
• Added
  Adds support for printing documents. (#845)
• Added
  Adds new AUTO zoom mode for a better default experience. (#741)
• Added
  Adds support for flattening annotations into the PDF before it is downloaded. (#S1026)
• Added
  Adds support for permissions to selectively enable/disable viewing and editing features. These replace the old access control based on the access and user_id fields. (#S1031)
• Changed
  Prevents CSS conflicts by encapsulating the viewer. (#630)
• Changed
  Enforces document_id to be type of string in the JWT. (#824)
• Changed
  Updates the format of the JWT used for authentication. (#S1031, #S1043)
• Removed
  Removes border of link annotations. (#882)
• Fixed
  Fixes an error for Chrome >= 56 that was caused by Chrome making event handlers passive per default. (#792)
• Fixed
  Fixes z-index ordering for some annotations to prioritize newer ones. (#746)
• Fixed
  Fixes an issue that prevented dragging annotations in IE 11. (#870)
• Fixed
  Fixes an issue with editing a text annotation after reloading. (#852)

2017.2 – 17 Feb 2017

• API
  The server will now always return and expect string document IDs. (#808)
• Added
  Adds HTTP API for working with annotations.
• Added
  Adds a debug mode to track down issues during development. (#760)
• Added
  Adds shortcuts to zoom in, out and back to page-fit.
• Changed
  Shows toolbar when starting to create an ink or text annotation. (#801)
• Changed
  Improves read-only mode. (#761)
• Changed
  Improves the contrast of resize anchors. (#751)
• Changed
  Improves the Dashboard experience.
• Changed
  Search now also appears via CMD-G on macOS. (#758)
• Fixed
  Fixes an issue that sends an invalid search request. (#756)
• Fixed
  Fixes an issue where parts of the annotation toolbar disappeared. (#647)
• Fixed
  Fixes an issue with hidden toolbar buttons. (#794)

2017.1 – 25 Jan 2017

• Added
  Adds search. (#722)
• Added
  Adds custom dropdown to preview fonts. (#413)
• Changed
  Optimizes ink annotations. (#590)

2016.3 – 21 Dec 2016

• Added
  Adds a dashboard for easy control over the server.
• Changed
  Shows a font's name in the dropdown even if the font is not available. (#665)

2016.2.1 – 12 Dec 2016

• Fixed
  Fixes an issue with external events. (#699)

2016.2 – 8 Dec 2016

• Added
  Adds support for Internet Explorer 11. (#676)
• Removed
  Removes white space after the last page on Firefox for Android. (#651, #652)
• Fixed
  Fixes an issue with text annotation clipping on Edge. (#644)
• Fixed
  Fixes an issue with PDF documents that have fractional page dimensions. (#660)
• Fixed
  Fixes an issue with the AnnotationToolbar position. (#661)

2016.1 – 1 Dec 2016

• Changed
  First public release.