Hi! I just wanted to try you 0.0.1 release for Windows 11 with Blender 3.5 (portable).
Upon acitvating the add-on the message box pops up, but I wasn't able to close it, and the blender main loop was blocked.
The console showed these errors:
qt.core.plugin.loader: In C:/Users/olaf/AppData/Local/Temp/_MEI73162/PyQt5/Qt5/plugins/platforms/qminimal.dll:
Plugin uses incompatible Qt library (5.15.0) [release]
qt.core.plugin.loader: In C:/Users/olaf/AppData/Local/Temp/_MEI73162/PyQt5/Qt5/plugins/platforms/qoffscreen.dll:
Plugin uses incompatible Qt library (5.15.0) [release]
qt.core.plugin.loader: In C:/Users/olaf/AppData/Local/Temp/_MEI73162/PyQt5/Qt5/plugins/platforms/qwebgl.dll:
Plugin uses incompatible Qt library (5.15.0) [release]
qt.core.plugin.loader: In C:/Users/olaf/AppData/Local/Temp/_MEI73162/PyQt5/Qt5/plugins/platforms/qwindows.dll:
Plugin uses incompatible Qt library (5.15.0) [release]
qt.core.plugin.loader: In C:/Users/olaf/AppData/Local/Temp/_MEI73162/PyQt5/Qt5/plugins/platformthemes/qxdgdesktopportal.dll:
Plugin uses incompatible Qt library (5.15.0) [release]
qt.core.plugin.loader: In C:/Users/olaf/AppData/Local/Temp/_MEI73162/PyQt5/Qt5/plugins/styles/qwindowsvistastyle.dll:
Plugin uses incompatible Qt library (5.15.0) [release]
which is curious, since the add-on comes bundled with PyQt6? I use BQT in another portable Blender version.
Could be removed after I had to force close blender and the add-on wasn't loaded yet.