I think the edits and editing should be the same (on Meta). I guess there is a small difference (one being the action and one being the edit itself). But the tags are used interchangeably, so I think they should be the same tag. I don't really have a preference as to which one becomes the main tag, but I don't see a great reason to have two separate ones. Thoughts?
editing
and putedits
andedit
as synonyms.