@miria Copyleft but meshes better with non-free software. It explicitly states you're allowed to fork the license, just need to s/Mozilla/something/g
https://choosealicense.com/licenses/mpl-2.0/
@miria I'm still somewhat getting used to this not being twitter
@miria @applejack Same license only for derivatives of the files, if your derivative code is in a separate file it can be any license