Currently, editing a medium displays only the affected track when an artist name is edited, but the entire tracklist when a track is edited. This is not normally an issue, but I've been applying a lot of edits to the 1209-track release SXSW 2013 Showcasing Artists. As can be seen in the edits below, when I corrected "Bouqeut" to "Bouquet" for track 25, it displayed the entire tracklist, making it very difficult to see the change. When I corrected the artist for Track 46, the "Edit Medium" listed only Track 46 and showed the artist change. It is a lot easier to read.

https://musicbrainz.org/edit/47634196 <---track title edit
https://musicbrainz.org/edit/47633590 <---artist credit edit

I think this would be helpful for shorter releases, too, since the unchanged parts wouldn't be unnecessarily displayed.