The Qt Design Studio 1.3.0 release contains bug fixes and new features.

General
   * Mapped delete actions to the Backspace key on macOS
     (QDS-80, QDS-186, QDS-849, QDS-851)
   * Moved Qt Design Studio specific plugins to the Qt Creator source
     repository (QDS-660)
   * Cleaned up the welcome mode and splash screen and moved them to the
     Qt Creator source repository (QDS-659, QDS-799)

Editing
   * Fixed that opening a file marked it as containing unsaved changes (QDS-377)
   * Fixed that the cursor was moved to the end of the file when the file was
     saved in the integrated text editor (QDS-739)

Documentation
   * Updated Qt Design Studio Manual to version 1.3 (QDS-847)

Curve Editor
   * Integrated a curve editor into Qt Design Studio (QDS-546, QDS-576, QDS-577)

Form Editor
   * Fixed that there were two ways to change the z-order of an item, by no
     longer using the z-order to move items to the front and to the back
     (QDS-370)
   * Fixed selection behavior

Property Editor
  * Added support for selecting multiple items simultaneously (QDS-324)
  * Fixed color editing (QDS-599)
  * Added saving recent colors in the color picker (QDS-746)
  * Added a gradient picker (QDS-605)
  * Added avanced editing of gradients (QDS-26)
  * Added an integrated binding editor based on the editor widget (QDS-625)
  * Replaced the binding editor with a text editor based dialog (QDS-626)
  * Redesigned the property inspector (QDS-366, QDS-798)
  * Replaced controls with ones based on Qt Quick Controls 2 (QDS-609, QDS-616)
    * Spin boxes (QDS-610)
    * Comboboxes (QDS-611)
    * Text fields (QDS-613)
    * Text areas (QDS-614)
    * Check boxes (QDS-615)
  * Made the layout more consistent (QDS-747)
  * Made all controls reachable after expanding other controls (QDS-745)

Item Library
  * Added tooltips to components (QDS-342)

Studio Components
   * Fixed the Arc component (QDS-869)
   * Added the Group component (QDS-651)

Asset Importer
   * Fixed that the Merge QML option was reset after each import (QDS-864)
   * Added support for custom fonts (QDS-146, QDS-31)

Qt Bridge for Sketch
   * Added support for exporting Sketch overrides (QDS-794)
   * Added support for exporting assets in the scalable vector graphics (SVG)
     format

Qt Bridge for Adobe Photoshop
   * Fixed that an extra pixel was added to the width and height of an asset
     while exporting from Adobe Photoshop (QDS-14)

QML Project
   * Added basic support for QmlFileSelector (QDS-588)

