Well, sorry to both, but, as a linguist, I need to set some stuff clear here. Please, both read this carefully.
So, here's the definition of free:
https://dictionary.cambridge.org/es-LA/dictionary/learner-english/free
free adjective (NO COST)
not costing any money:
a free sample of perfume
Entry is free for children under 12.
Children get into the museum free of charge.
free adjective (NOT A PRISONER)
not in prison or in a cage:
He opened the cage and set the birds free.
There are more definitions, but we will focus on these two only. Which is the one applied to the
original definition of "Free Software"?
Well, in order to know which, we need to look at the translations to other languages. For example, Spanish and Portuguese:
Software libre / Software livre.
Hmm... "libre", as in "NOT A PRISONER". (For now own I will keep only with Spanish)
See... free as in "no cost" is "gratis" while free as in "not a prisoner" is "libre".
So, it seems that
@maxmoon is correct in the original meaning, but focus on "original".
While the conception of the terminology was not prisoner software, due to popular usage, it has evolved.
This is normal in every language and in every concept. The language is made by the people and the meanings evolve over time, making the most common usage at the time, the correct one. I'm doing something "based", but you'll see where I am going.
I will provide another Spanish example: Our word for "table" is "mesa", while in other languages is "taula" (ca), "table" (fr, en), "tavolo" (it), etc... Why don't we use "tabla"? Well, our "mesa" (sp) does not comes from "tabula" (Latin/la, means "table"), instead it comes from "mensa" (la, means "measure"). So, why did we got it from there? Well, that word (mensa) which was the "measure" of the food they offered to Gods, evolved to "plato" (which at the time had the same meaning as "mensa", but later evolved to "dish"), then, afterwards, "mensa" and "plato" (Informal Latin and Latin respectively) both evolved it's meaning to "rationed food", then "mensa" evolved to "table where the food is served" (mesa en la que se sirve la comida) and then evolved to just a normal table, a "mesa". The fun fact and punchline is that while the word "mensa" (measure) evolves to "mesa" (table), Informal Latin (then Spanish) speakers also used "tabula" (la, table) and his evolution, tabla (sp, table), but, over time, mesa (table) beat tabla (tabla) and became the definitive winner, all thanks to how people used them. "Tabla" (sp, table) then evolved to "tabla" (sp, a piece of wood in a plain shape, like the top of a table) and stays to only that nowadays.
So, in the same way that evolved over time that "tabla" (table) became just "a piece of wood", "free software" has deviated from the original "software libre" (as in not a prisoner) and now it is "software gratis" (as in free of charge).
Language evolves, deal with it. The original meaning is now lost and only used by a selected few, just as tabla is not a mesa anymore in Spanish. Like it or not, that's how languages work.
You're free to share it anywhere in the internet, but the download link must always be the one in XEB+'s website, not your own reupload to MEGA or a fishy repack. This measure is taken to avoid problems to noob users. Many YouTubers or users at forums tend to upload custom repacks of software which sometimes does not behaves as they should due to modifications being made to them. This is for safety. And, as I said before: that limitation only applies to the "installer". You're free to compile the "dashboard", modify it (except for changing the author's credits) and upload your own dashboard's fork anywhere and instruct users on how to replace the original one with yours. Also, you can make your own installer from scratch, but the, users will notice the big difference. See? Not that limited, right?
What we want to avoid is confusions in noob users while we don't limit pro users. I think my approach on the licensing fits properly that.
Don't worry, I got that part already covered up, legally speaking. The licen
se is for the installer's code and binary themselves, while the other components of the installer (IRX modules and so on) are loaded from external files, not bundled in the binary which breaks no other license at all. The installer's code is made from scratch, so it does not responds to other pre-existing software license.
So... Bazinga!