I added the url of my sitemap to my Google account when I generated my first site map. Whenever I make major changes to my webpage, I generate a new site map, save it with the same url as the first . . . no (1), etc. . . . and upload it to the server. I've assumed I do not have to go back to my Google account and change anything there since the url didn't change.
I generated a new map a couple days ago, but today Google Analytics says keywords are (not set) for the new pages.
Am I doing something wrong?