It seems the latest update for this game has come to the GOG version, which Galaxy seems to have installed last I opened it.

But since that update I'm not able to get mods to work.

I only played with the Busy Laborers mod and the Stop Burning Coal mod, they don't even show up in the game anymore. Is this a compatibility thing? Or did something change and I need to install mods in a different way?

I looked though the game's files and it seems the game's data folder had moved. It used to be in a Win64 folder but it was moved up to the Banished folder.

I don't know if that was supposed to happen, but moving the mods to the new game data folder fixed it.

That's weird. I've never seen a Win64 folder. Are you sure it was like this?