- Apr 10, 2018
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Lol, of course they can. That's whole point of Copy rights.... Publisher retains rights of distribution (and modification).I don't think that's right. Pretty sure "after market" modification is a right guaranteed by law. Someone can't make a condition of use be you won't modify the product. They can't even say you can't distribute your modifications.
... Try to offer your own modification Windows or MacOSX for download, you will be sued to death.
That being said, under the license of LifePlay, Raddeck has to publish source code of his works:
LifePlay is licensed under the
GNU Affero General Public License v3.0
Permissions of this strongest copyleft license are conditioned on making available complete source code of licensed works and modifications, which include larger works using a licensed work, under the same license. Copyright and license notices must be preserved. Contributors provide an express grant of patent rights. When a modified version is used to provide a service over a network, the complete source code of the modified version must be made available.