<!channel> - FYI As I have mentioned multiple times the exact license acceptable list for the shuttle has not been determined -- Apache 2.0 will be fine, GPL will /probably/ be fine, AGPL will most certainly not be fine -- See the Google lawyers thinking about open source licenses at https://opensource.google/docs/thirdparty/licenses/#types -- especially the https://opensource.google/docs/thirdparty/licenses/#banned section