Thank you very much for the detailed response. It would be great if you could include a data source for all future changesets, and possibly for past ones as well. For new changesets, you could add this as a source tag. For existing changesets that have already been made, you could add a comment - similar to this one here.

I'm not a licensing expert, but the dataset you mentioned and used is published under the "Creative Commons Attribution 4.0 International" license. Can this data be imported into OSM without any issues? In other words, is this license compatible with the ODbL license? And can you ensure proper attribution for your dataset?

Thanks and best regards,
Pascal