Qt Creator 18 RC has been released

- Qt Creator 18 RC has been released:
https://www.qt.io/blog/qt-creator-18-rc-released

- Qt 6.8.5 LTS for commercial customers has been released:
https://www.qt.io/blog/commercial-lts-qt-6.8.5-released

- Qt Design Studio 4.8 has been released:
https://www.qt.io/blog/qt-design-studio-4.8-released

- Qt 6.5.7 for open source users has been released:
https://lists.qt-project.org/pipermail/development/2025-October/046639.html