[Development] [Announce] Qt 6.5.7 LTS Commercial released

Hi all, we have released Qt 6.5.7 LTS Commercial today. Please see the blog post: https://www.qt.io/blog/commercial-lts-qt-6.5.7-released The list of fixes and the overview of all important changes in Qt 6.5.7 can be found in the release note. It is available via Qt Customer Portal (https://lo

[Development] Switching Qt default builds to C++20 where supported

Re: https://codereview.qt-project.org/c/qt/qtbase/+/463425 TL;DR: for some std::format functionality, we really want to have out-of-line implementations, which requires QtCore compiled with C++20. See https://codereview.qt-project.org/c/qt/qtbase/+/595309/2/src/corelib/text/ qstring.cpp for the