Well, the vv files are the same for all device models, so it is reasonable they would use the non-model locked package.
Too bad the left hand didn't know what the right hand was doing.
So they can either remove the three line change that blocked both the factory firmware packages (intended) and the VV file package (un-intended) or they can start building eight model-locked, VV packages.
All they have to do is decide if they would rather have VV on the Kindles or continue to block our add-ins.