I am very happy to announce that Qt 5.9.2 is released today. It contains all the latest bug fixes and improvements from Qt 5.9 branch. Among other improvements, Qt 5.9.2 contains all the bug fixes released with Qt 5.6.3 earlier – and many more. We have also included the new Qt Creator 4.4.1 in the Qt 5.9.2 offline installer packages.
As a patch release Qt 5.9.2 does not add any new functionality, focus is in bug fixes and performance improvements. Compared to Qt 5.9.1, the new Qt 5.9.2 contains close to 300 bug fixes and the total amount of changes since Qt 5.9.1 is over 1000. For details of the most important changes, please check the Change files of Qt 5.9.2.
Our intention is to make frequent patch releases for Qt 5.9 LTS. So if your most desired fix is not included in Qt 5.9.2 there will be more patch releases in the coming months.
If you are using the online installer, Qt 5.9.2 and Qt Creator 4.4.1 can be updated using the maintenance tool. Offline packages are available for commercial users in the Qt Account portal and at the qt.io Download page for open-source users.