Hi all,
I make a translate of this Chapter and see paralogism.
In the paragraph "How is LibreOffice licensed?" talks about MPL. And the
next paragraph talk about principles in GPL. There is nothing explanations
about that MPL and GPL are copyleft and interchangeable. However, the user,
especially one that is just starting way into the Open Source Software,
does not have to know the subtleties of licensing. If you strictly do not
want to say that LibreOffice is licensed under two licenses MPL and GPL
(and this is so, see the code), this requires at least to clarify that the
licenses are very similar and compatible.
Otherwise, it's just not clear.
How is LibreOffice licensed?
LibreOffice is distributed under the Mozilla Public License (MPL) 2.0.
See https://www.libreoffice.org/about-us/licenses/
What is “open source”?
The four essential rights of open-source software are embodied within the
Free Software Foundation’s General Public License (GPL):
Best regards,
Lera