Conditions for Contributions to this package are not part of this package's license.
Any changes you pull into this source will be also licensed under GPL v3 or any later. Additionally you grant Patrick Schleizer the right to re-license your work under a different license. If that is not acceptable, you can either fork this source under GPL v3 or any later or contact Patrick Schleizer. Contact Patrick Schleizer, if you require this source code under different license.