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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*                                 Designer                                 *
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 - Added a filter line edit to the object inspector.

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*                                 lupdate                                  *
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 - lupdate will now generate an error if it is asked to update a .ts file
   with translations, but without a target language. This is to ensure that
   plural translations are not destroyed.

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*                                   qdoc                                   *
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 - [QTBUG-73058] qdoc now uses #! as a snippet marker in .cmake,
   CMakeLists.txt files.
