[cc-licenses] ShareAlike and version compatibility
Terry Hancock
hancock at anansispaceworks.com
Thu Apr 13 21:36:00 EDT 2006
Evan Prodromou wrote:
>On Thu, 2006-13-04 at 15:46 +0000, Terry Hancock wrote:
>
>
>
>>So the problem is that the CC-By-SA-1.0 does not have the
>>license upgrade clause?
>>
>>
>
>Actually, I don't think it's possible to upgrade a work from any of the
>licenses, version 1.0, 2.0, or 2.5, unless you a) get the licensor's
>permission or b) make a derivative work.
>
What's a "derivative work"?
Or more to the point, how much do you have to have altered
a work before you are entitled to upgrade the license? How
is this decision made?
Perhaps the entire wiki is a "derivative work"?
More likely, it is a "combined work".
Except of course that you may not be allowed to publish the
wiki if it is considered a "combined work" and some of the
contributions are CC-By-SA-1.0!
Cheers,
Terry
--
Terry Hancock (hancock at AnansiSpaceworks.com)
Anansi Spaceworks http://www.AnansiSpaceworks.com
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