changes-5.12.2

Qt for Python 5.12.2 is a bug-fix release.

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

https://doc.qt.io/qtforpython/

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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*                                  PySide2                                 *
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 - [PYSIDE-934] Added a method to VoidPtr called toBytes() to get the bytes representation.
 - [PYSIDE-95] Added ownership transfer for QGraphicsItemGroup.addToGroup
 - [PYSIDE-928][PYSIDE-937][PYSIDE-943] Fixing a refcounting bug shown by __doc__ handling
 - [PYSIDE-931] Added the attribute 'allow-thread' to the type system and class entries.
 - [PYSIDE-947] Fixed conversions of list of smart pointers to python
 - [PYSIDE-953] Preventing Python 3.5 from crashing the build
 - [PYSIDE-940] Added setPageSize new signature to QPageSize
 - [PYSIDE-950] Allowed subclassing PyCFunction in extension modules
 - [PYSIDE-938] Set the proper parent when overloading QUiLoader.addAction()
 - Added common QPrintSupport typesystem for QWebEngine
 - [PYSIDE-942] Fixed an error when importing signatures in frozen executables
 - [PYSIDE-948] Fixed problem when using smart pointers with namespaces
 - [PYSIDE-45] Added support for using PyObject wrapper when an invalid QVariant is used
 - [PYSIDE-922] Added pyObj check for the setSequenceOwnership
 - [PYSIDE-919] Modernized the cmake build process
 - [PYSIDE-924] Propagated Property attributes to the MetaObject
 - Improved the type hints for containers
 - [PYSIDE-906] Added missing classes QWebEngineHistory and WebEngineHistoryItem
 - Added QtRemoteObject classes
 - Added a script to generate a debug log in windows called debug_windows.py

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*                                  Shiboken2                               *
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 - Fixed many build warnings on shiboken and pyside
 - Extended the exception handling test in shiboken
 - [PYSIDE-929] Added dependency version for shiboken2
 - [PYSIDE-914] Including MSVC dlls in the shiboken module package
 - [PYSIDE-932] Implement Embedding To Make Signatures Always Available