According to this two FAQ: http://wiki.creativecommons. org/Frequently_Asked_Questions#Which_Creative_Commons_ShareAlike_license_versions_are_compatible_with_each_other. 3F http://wiki.creativecommons. org/License_versions#Compatible_licenses_may_be_used_for_adaptations_of_works_originally_offered_under_CC_ShareAlike_licenses
CC-BY-SA since 2.0 should be compatible with 3.0, so Debian could just relicense to it. However they speak only of adaptations, so I don't know if the unmodified data can be released to 3.0. Maybe it should be discussed in debian-legal. -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org
