id anthology versions

What about to add to IWAD list id anthology versions of doom games? They have some improvements.

I'm fairly sure GZDoom already detects those? Considering the number of official re-releases that include the noted fixes (i.e. the TNT Map31 keycard)...

Yeah, the Anthology IWADs are nothing particularly special. They comply with the rules for IWADs and are largely the same as other IWADs. So they just work out of the box. I don't think that there is any special handling for them (e.g. special banner text during startup) but I also don't think that there needs to be either.

Source: I have Anthology and I'm pretty sure those are the IWADs that I use by default.