[OSM-legal-talk] Compatibility of new license with old

[jamesmikedupont at googlemail.com]

Hello,

I would like to know if the new license is compatible with the old one.
will we be able to use CC-SA-2.0 licensed data or we will have to get
new contracts with the donators of data?
for example, we have gotten much of the data for Kosovo donated under
written contract for CC-SA-20, many users helped import this data into
osm.
even if those users agree to relicense, it does not mean that the
original data can be relicensed.

please advise,
thanks,
mike
-- 
James Michael DuPont
Member of Free Libre Open Source Software Kosova and Albania
flossk.org flossal.org