We use separate svn repositories as "common" repos are shared across products.
In looking at the changelog.xml file, it appears that the repo url isn't captured as part of the change information.

Having an entry for only 1 browser url is like having a broken watch that's only right twice a day.
As long as the file you're looking at is in the configured url, it works.

If there's a workaround for this I'd love to hear it.