Qt 5.13 introduces many new features and improvements as well as bugfixes
over the 5.12.x series. For more details, refer to the online documentation
included in this distribution. The documentation is also available online:

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

The Qt version 5.13 series is binary compatible with the 5.12.x series.
Applications compiled for 5.12 will continue to run with 5.13.

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.

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*                                 General                                  *
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 - The qtimageformats module now offers configuration settings
   available in the global Qt configure. The image format handlers
   based on external codecs can be enabled or disabled, and the choice
   between bundled and system codec library can be set.

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*                                   TIFF                                   *
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 - Support for reading and writing images in Grayscale16 format added.
