%s is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version %d of the License, or (at your option) any later version.
Meddalwedd rhydd yw %s; gallwch ei hailddosbarthu ac/neu ei newid o dan dermau Trwydded Gyffredinol Gyhoeddus GNU a gyhoeddir gan y Free Software Foundation; naill ai fersiwn 2 y Drwydded, neu (o'ch dewis chi) unrhyw fersiwn mwy diweddar.