For those who mirror or otherwise care:
The main place for the “singleplayer maps” files is now in https://www.quaddicted.com/files/by-sha256/
https://www.quaddicted.com/filebase/ and https://www.quaddicted.com/files/maps/singleplayer/ where already identical before, now the files (*, see below) from there are just symlinks on the server. So if you mirror, you might want to limit yourself to avoid duplicate data.
*This does not yet include the two directories:
- https://www.quaddicted.com/files/maps/singleplayer/repacked/
- https://www.quaddicted.com/files/maps/singleplayer/trash/
nor any non-“.zip” files.
I will migrate those some day soon.
The by-sha256/ directory will be the future Huge Pile Of Quake Files. Most other files (engines, tools, wads, etc) will be migrated there too. I will keep links alive of course!