We have yet another quality of life improvement!
You can now decide what goes into the Toggle Device feature sequence.

By default, any device you add will be inserted in the sequence. If you wish to take it out, simply uncheck the option circled in the image above.
To make it clear, here's a small example situation in which you would need this option :
We have 3 devices (A, B and C) we switch between. So we set all 3 devices in Quixer. Now only A and B are used on a daily basis. C is more situational and is not used enough to justify having to go over it every time we use the toggle device function.
And so, by deactivating the option shown above for device C, when we're toggling between devices, only A and B are going to be in the rotation. C will remain available by other means, such as the tray icon context menu or a specific hotkey.
And that's it! Sweet and simple like that.
Bug fixes
I had introduced a bug with the last update. Hotkeys were overlapping, causing multiple action to be executed at the same time. Namely (if you kept it on default) Volume Up, Faster Volume Up and Volume Reset.
That has now been fixed along with one or two other minor bugs.