As of today’s code changes, all current installations, configs, and mods are now “outdated”.
The data folder is a thing of the past, so installation instructions for up-to-date versions will need to be updated to reflect the new changes.
In a nutshell, Xcom data goes in the /UFO/ folder now, not in the /data/ folder.
Mod installation and standardisation has also changed drastically, more details can be found HERE.
And i guess here’s some screenshots of TFTD to whet your appetites.
IMPORTANT: TFTD is still not fully supported, and cannot be enabled yet.