qt6

[denruss]

What about Qt6 support?

[petrmanek]

@denruss Hi, I have been using this project with Qt v6.4, v6.5 and v6.7 for some time now. Seems to work nicely. That said, I have only used the library 'ExtUsb' mode, which does not require it to be installed as a Qt module prior to compilation. No idea about whether/how well it works in that regime.

[fpoussin]

I'm yet to finish the module part, but the embedded mode should already be working as stated.