On the basis of the most recent research and discoveries, some of the old K1 Anhangs were promoted to "K" status, while others were relegated from the main catalogue into the K6 Anhang.
Tomando como base as máis recentes investigacións e achados, algunhas das obras que no K1 estaban incluídas no Anhang foron ascendidas a status de KV, mentres que outras foron relegadas do catálogo principal ao Anhang.