I know the wiki, and usually the linked page is rather https://wiki.openstreetmap.org/wiki/Changeset#Geographical_size_of_changesets (this edit is not a mechanical one). But they literally added one tag to six relations. Nothing difficult to "mantain" (whatever that means in thix context) or modify, that's what I was commenting about. It would be different if they modified thousand of boundary nodes or something else, but this is not the case. The changeset comment is quite descriptive and is easy to understand what they did. I'm also annoyed by big changeset popping up in my RSS feed, I just don't get this fever to comment every one of them.

happy mapping