I documented this years ago. I release it now, as people seem to be interested. This document is about detailed changes from version to version of id's original executables as well as the resource WAD's.
Credits:
id Software, without them this document wouldn't exist. The several FAQ authors, some bits are taken from.
Base:
Mostly based on my experiences. Some bits are taken from several FAQ's around.
Build time:
Years. I started aproximately the time Doom 2 came out.
Editor(s) used:
Bugs:
None. However, there might be errors in there. No warranties. No responsibilities.