Educational institutions and individual educators are encouraged to develop their own course materials (eg wordlists etc) and are free to bundle the entire (unmodified, archived) application with them.
If you do this, we ask three (non compulsory) things:
Allowing us to bundle your materials in the next version. Your material will show up in the "Additional Wordlists" directory, and you are encouraged to include some information about your course(s).
Let us know. We may be able to assist you.
Ask your students to put themselves on the mailing list for new versions. This allows us to support the application.