[PySide] New Qt for Python release: 6.4.0 is out!

[Cristián Maureira-Fredes]

Dear Community,

we are really happy to let you know that 6.4.0 is finally out.
It took us a bit more time due to many issues with the CI,
and unavailability of the team due to conferences and COVID,
but it's finally out :)

A blog post with all the details was just published here:
https://www.qt.io/blog/qt-for-python-release-6.4-is-finally-here
and you can view the full changelog here:
https://code.qt.io/cgit/pyside/pyside-setup.git/tree/doc/changelogs/changes-6.4.0

In case you want the summary, the highlights are:

- New modules: QtPdf, QtPdfWidgets, QHttpServer, and QtSpatialAudio

- New API: qHash, qt_set_sequence_auto_mnemonic(), 
glGet(Boolean|Double|Float|Integer)v(), 
glGet(Boolean|Double|Float|Integer)i_v(), 
QWebEngineCookieStore.setCookieFilter(), 
QtWebEngineProfile.setNotificationPresenter(), 
QQmlContext.setContextProperties(), QAudioBuffer.data() and 
QAudioBuffer.constData()

- No we support PyPy 3.9, and you can get the wheels via pip, because 
they are uploaded to PyPi.

- In case you have a local build of Python 3.11, this release is 
compatible with the last RC

- New examples: surface_numpy, minimalsurface, dropsite, dirview, 
googlesuggest, license wizard, heart rate server/client, qml 
window/plugins, analog clock, digital clock, spreadsheet, terminal, 
character map.

- The new Enum system is now the default behavior.

- New tools: pyside6-qml (for qml preview), pyside6-qtpy2cpp (to 
translate python to c++ code), pyside6-deploy (to simplify the 
deployment story, based on nuitka)

- and many more things!


As always, give us a hand by reporting bugs, asking for new examples, 
tutorials, videos, etc on JIRA https://bugreports.qt.io/projects/PYSIDE

and drop by our community platforms in
https://wiki.qt.io/Qt_for_Python#Community

We hope you enjoy 6.4!

Cheers

-- 
Dr. Cristián Maureira-Fredes
Senior R&D Manager

The Qt Company GmbH
Erich-Thilo-Str. 10
D-12489 Berlin

Geschäftsführer: Mika Pälsi,
Juha Varelius, Jouni Lintunen
Sitz der Gesellschaft: Berlin,
Registergericht: Amtsgericht
Charlottenburg, HRB 144331 B