I've been trying to read the tea leaves on this one. As I understand it, a new software release from NavWorx alone isn't enough. Somebody will need to apply for AMOC coverage, unless the FAA plans to revise the AD (which they almost never do, unless it is to expand effectivity).
That doesn't mean that everybody needs to apply for AMOC coverage, but whoever does it first should ask for a "Global AMOC". That way, the AMOC can be offered to anybody flying that configuration; for example the 200-0012 + GNS430W.
If the FAA is smart, they will grant that Global AMOC to the first applicant they get for each configuration. (Even if the applicant doesn't specifically ask for Global approval.)
I don't know if the FAA can group configurations onto a single AMOC. If not, then we're looking at a separate Global AMOC for each of the following:
200-0012 + GNS480
200-0013 + GNS480
200-0012 + GNS430W
200-0013 + GNS430W
200-0012 + GTN650
200-0013 + GTN650
200-0012 + IFD540
200-0013 + IFD540
This assumes that the FAA accepts the GNS530W as the same GPS as the GNS430W, and so on for the GTN750/650 and the IFD440/540. If not, then double that list.
The ADS600-EXP (part number 200-8013) does not have the capacity to be slaved to an external GPS, so there will have to be some kind of software solution there. I haven't tried asking detailed questions yet about that.
David