What happened to the connection to Sauerbraten?

The "show maps from Sauer" option from the map selection menu isn't in 1.4 which means you can no longer directly load Sauerbraten maps in red eclipse. Additionally any Sauerbraten maps you've already saved as .mpz files (red eclipse maps) will load the entire map with texture errors. Is this disconnection from the sauerbraten directory intentional or is it a bug that needs to be fixed?