Qt 6.3 Alpha released

We have released the Qt 6.3 Alpha today.

You can find initial list of new features in the Qt 6.3.0 from What's New in Qt 6.3 documentation. But please note the documentation is still under construction and will be updated until we are ready for the final release.

As usual, you can add the Qt 6.3 Alpha to the existing online installation by using the maintenance tool. Or you can do a clean installation by using the Qt Online Installer. Qt 6.3 Alpha source packages can be downloaded from the Qt Account portal and the download.qt.io as well.

Please start testing the Qt 6.3 Alpha now and report all your findings in Jira immediately.