ambient_light is licensed under GNU Lesser General Public License, 2.1
citadel_core is licensed under the MIT License and CC-BY-SA 4.0 
player_api is licensed under GNU Lesser General Public License, version 2.1
sfinv is licensed under the MIT License and CC-BY-SA 3.0 
xpanes is licensed under the MIT License and CC-BY-SA 3.0 
All other assets that are not part of a mod are licensed under CC-BY-SA 4.0. 
