3. Do ensure that if your submission contains work from or based on other projects, that you have clearly identified this work, provided a link to the source material, and ensured that the license is compatible with the GNU GPL v2. | 3. Do ensure that if your submission contains work from or based on other projects, that you have clearly identified this work, provided a link to the source material, and ensured that the license is compatible with the GNU GPL v2. |