What kind of contributions will be accepted into trunk?
You can contribute fixes or features to OpenVBX itself, or you can contribute plugins that extend the functionality of OpenVBX without modifying the source code itself. Patches submitted to the core OpenVBX project will be evaluated and may be merged into trunk by the maintainers so long as they are high quality, do not introduce bugs, do not create poor user-experiences, and do not reduce the functionality offered by OpenVBX.