New Features and Improvements

The following features have been added to this version of the product:

• Added PDF Organizer button that allows users to rearrange, duplicate or remove pages of a PDF, or merge PDFs.
• Added support for PDF's initial view settings (hide toolbars or menus, open with a specific page layout, etc.).
• Added ignoreInitialView option that ignores initial view settings specified in PDFs when it is set to true.
• Added support for zoom-dependent optional content (layers).
• Added the ability to specify a custom progress message during the save action.
• Added resolvePageIndex() method that resolves the page index using PDF page references.
• Added holdToPan action that temporarily enables the pan tool when you press and hold the spacebar.
• The "Layers" and "StructureTree" panels are added to the default sidebar layout, and the "Articles" panel is removed. The default set of sidebar panels is now as follows: "Thumbnails," "Search," "Outline," "Layers," "StructureTree," and "Attachments."
• The printable flag is now set to true for all new annotations.
• Returning model type for the viewer.viewerPreferences property changed: all property names are now camelCased. New properties are added: openAction, pageMode, and pageLayout.
• Reduced the heights of dialogs' title bars.
• The way text annotation (sticky note) properties display has been improved.
• The hideAnnotationPopups option now allows specifying the types of annotations that won't show popups. Possible values are: ['Text',  'Link',  'Line',  'Square',  'Circle',  'Polygon', 'PolyLine',  'Ink',  'Popup',  'FileAttachment', 'Sound',  'Redact', 'Stamp'] or true or All (true and All have the same behavior).
• The save() method now allows specifying a range of pages or ranges of pages to save, changing page order, or duplicating pages.
• The saveAsImages() method now allows specifying the zoom factor.

Bug Fixes

The following issues have been resolved since the last release:

• Fixed the issue where, in a PDF with different page sizes, the 'move to next page' option was not working correctly.
• Fixed the issue where a locked stamp annotation can still be edited in DsPdfViewer.
• Fixed the issue where you could not undo changes if the editor layout was not activated.
• Fixed the issue where a popup annotation may move unexpectedly.
• Fixed the issue where you could not navigate between pages using page up and page down keys in single page view.
• Fixed the issue where the list of layers is not shown correctly in some cases.