On second thought, cancel this - I couldn't find the language Interlingue (Occidental) that I recently translated but I was able to find the directory and just slip it in there.
Hello and quick question, I have recently translated the game into Interlingue (aka Occidental) and can see it here: https://sourceforge.net/p/freecol/git/ci/master/tree/data/strings/FreeColMessages_ie.properties#l3087 I still don't see it when I run the game either. Any idea when I will be able to play the game using this language?