I think the generally correct way to do it is to send all previous documents to the memory hole for correction, so we will know that the woman Chelsea Manning released information regarding our war with Eastasia.

Edit: spoken tongue-in-cheek of course, but I've run into this before where names were updated some places but not others... for a while I thought the Synthesis OS kernel must have been written by a pair of people because I kept seeing references to Henry and Alexia based on which paper I was reading