VFIO Id's change with new kernel?

This is not really a bug report per se but a questions as to whether the VFIO Id's can change with the new kernel?   If so something prominent needs to be added to the Release Notes warning anyone who runs VMs with passed through devices to check them.

This also raises one of my pet peeves    I really think that any time anyone tries to upgrade the OS a dialog should be popped up displaying the Release Notes and the user has to press an Apply button (or equivalent) for the upgrade to go ahead.   At the moment I am sure many users do not even attempt to read the Release Notes so putting them in front of them may help reduce the number of forums reports on issues that are addressed in the Release Notes.  I also think it is general good practice.  I would attempt to submit a PR to implement this if I knew where to find the code for the plugin that handles the OS upgrades.