Draft:License compatibility

License Compatibility with Wikipedia
Licenses compatible with Wikipedia	Licenses not compatible with Wikipedia
Creative Commons licenses
CC BY, all versions and ports, up to and including 4.0 CC BY-SA 1.0, 2.0, 2.5, 3.0, 4.0 CC0	CC BY-NC CC BY-NC-ND CC BY-ND CC BY-NC-SA
Other licenses
GFDL and CC BY or CC BY-SA	any GNU-only license (including GFDL)