Qt 6.6.3 Released

We have released Qt 6.6.3 today. As a patch release, Qt 6.6.3 does not introduce new features but contains more than 300 bug fixes, security updates, and other improvements to the top of the Qt 6.6.2 release. See more information about the most important changes and bug fixes from Qt 6.6.3 release note.

Get Qt 6.6.3

As earlier, you can add Qt 6.6.3 to the existing online installation by using the maintenance tool or do a clean installation by using the Qt Online Installer which can be downloaded from the Qt Account Portal  (for commercial users) and from the opensource download area (for opensource users).

In addition, Qt 6.6.3 source packages are available in the opensource download area for opensource users. For commercial users, the Qt 6.6.3 offline installers and Qt 6.6.3 source packages are available in the Qt Account Portal.

Qt 6.6 release plan

Qt 6.6.3 will be the last release from Qt 6.6 series.