Qt 5.9 introduces many new features and improvements as well as bugfixes
over the 5.8.x series. For more details, refer to the online documentation
included in this distribution. The documentation is also available online:

http://doc.qt.io/qt-5/index.html

The Qt version 5.9 series is binary compatible with the 5.8.x series.
Applications compiled for 5.8 will continue to run with 5.9.

Some of the changes listed in this file include issue tracking numbers
corresponding to tasks in the Qt Bug Tracker:

https://bugreports.qt.io/

Each of these identifiers can be entered in the bug tracker to obtain more
information about a particular change.

Important Changes
-----------------
 - General:
   * Introduce logging category "qt.svg"
   * Add file name and line number to SVG parser error messages

 - SVG Image I/O:
   * [QTBUG-44863] Use defaultSize according to svg standard. If
     width/height attributes are present, they will be used as default
     image read size instead of the viewBox width/height.

 - QSvgWidget:
   * Paint the background if one has been set via a stylesheet

 - QSvgGenerator:
   * [QTBUG-58148] Add support for pattern brushes

 - QSvgIconEngine:
   * [QTBUG-59729] Paint correct size if device pixel ratio is fractional
