The Creative Commons has released version 3.0 of its popular licenses.
Here’s an excerpt from the press release that explains the changes:
Separating the “generic” from the US license
As part of Version 3.0, we have spun off the “generic” license to be the CC US license and created a new generic license, now known as the “unported” license. For more information about this change, see this more detailed explanation.
Harmonizing the treatment of moral rights & collecting society royalties
In Version 3.0, we are ensuring that all CC jurisdiction licenses and the CC unported license have consistent, express treatment of the issues of moral rights and collecting society royalties (subject to national differences). For more information about these changes, see this explanation of the moral rights harmonization and this explanation of the collecting society harmonization.
No Endorsement Language
That a person may not misuse the attribution requirement of a CC license to improperly assert or imply an association or relationship with the licensor or author, has been implicit in our licenses from the start. We have now decided to make this explicit in both the Legal Code and the Commons Deed to ensure that — as our licenses continue to grow and attract a large number of more prominent artists and companies — there will be no confusion for either the licensor or licensee about this issue. For a more detailed explanation, see here.
BY-SA — Compatibility Structure Now Included
The CC BY-SA 3.0 licenses will now include the ability for derivatives to be relicensed under a “Creative Commons Compatible License,” which will be listed here. . . . More information about this is provided here.
Clarifications Negotiated With Debian & MIT