The following was renumbered on Dec 2018 for 463A Kecoughtan

March 2018: Neckerchiefs renumbered to 1 and 2 from 0.5 and 1; S issues adjusted to fix 4.5 (changed to 5, other issues incremented +1)

Dec 2018: ex1971 to ex1971-2 due to adding 1971 winter ordeal decal