Non-free licensing in bundled modules

@ssmusoke, by “this module” do you mean Data Integrity?

I suggest that you create a new topic with an appropriate title (possibly in the Implementers category rather than Developers) notifying people that you plan to do this and/or checking if someone else considers themself to be the owner of that module, and would want to approach this another way (e.g. swap it out with a free library.