After internal consideration in the Samba Team we have decided to adopt the GPLv3 and LGPLv3 licences for all future releases of Samba.
To allow people to distinguish which Samba version is released with the new GPLv3 license, we are updating our next version release number. The next planned version release was to be 3.0.26, this will now be renumbered so the GPLv3 version release will be 3.2.0.