Qt 5.15.2 is a bug-fix release. It maintains both forward and backward
compatibility (source and binary) with Qt 5.15.1.

For more details, refer to the online documentation included in this
distribution. The documentation is also available online:

  https://doc.qt.io/qt-5.15/index.html

The Qt version 5.15 series is binary compatible with the 5.14.x series.
Applications compiled for 5.14 will continue to run with 5.15.

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 Behavior Changes                             *
****************************************************************************

****************************************************************************
*                          Library                                         *
****************************************************************************


General
-------

 - [QTBUG-86248] The generated clipper2tri, clipper, poly2tri libraries have
   been renamed to qt_clipper2tri, qt_clipper, qt_poly2tri. This avoids
   conflicts for static builds.

Third-Party Code
----------------

 - Update and extend third-party documentation for Mapbox GL plugin
   dependencies: libc++, Optional, Mapbox GL Native, Boost, CSS Color Parser,
   cURL Parse Date, Earcut Polygon Triangulation Library, geojson-cpp,
   geojson-vt-cpp, geometry.hpp, kdbush.hpp, polylabel, protozero, RapidJSON,
   shelf-pack-cpp, supercluster.hpp, tao_tuple, unique_resource, variant,
   Vector Tile Library, Wagyu Geometry Processing Library, nunicode.

 - Added actual license text of Boost Software License (used in Clipper Polygon
   Clipping Library)