I am working on a new project that uses the Infragistics WPF controls for the UI. I would like to make the project open source on GitHub, but I realize that this has license implications when it comes to the Infragistics controls and the per-developer license model. Under the license, I gather that I am I allowed to release my source code under an open source license and redistribute the Infragistics DLLs (definitely not the source code). How does the Infragistics license affect my accepting pull requests/community contributions from my users (it's a developer tool). Will I be in violation of the license if a non-Infragistics licensee makes changes to code or XAML definitions that use or make calls to the Infragistics WPF APIs or controls?

Thanks for any advice or guidance.